Recalls
Technical Service Bulletins (TSBs)

2021 CHEVROLET SILVERADO 1500 Technical Service Bulletins

Technical Service Bulletin information provided by National Highway Traffic Safety Administration

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POWER TRAIN

RECORD_ID: 5066530
NHTSA Item Number: 11012009
Replacement Service Bulletin Number: N/A
Date Added: Dec 20, 2024
Bulletin Number: 24-NA-264
Date Posted: Nov 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin helps aid the tech in possible transmission noise that may be normal or abnormal depending on the concern noted.
ELECTRICAL SYSTEM

RECORD_ID: 5066852
NHTSA Item Number: 11012027
Replacement Service Bulletin Number: N/A
Date Added: Dec 20, 2024
Bulletin Number: PIT5386K
Date Posted: Dec 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
UNKNOWN OR OTHER

RECORD_ID: 5066853
NHTSA Item Number: 11012027
Replacement Service Bulletin Number: N/A
Date Added: Dec 20, 2024
Bulletin Number: PIT5386K
Date Posted: Dec 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
POWER TRAIN

RECORD_ID: 5064896
NHTSA Item Number: 11011989
Replacement Service Bulletin Number: N/A
Date Added: Dec 19, 2024
Bulletin Number: 08-07-30-035I
Date Posted: Nov 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the harmful effects of ethylene glycol in transmission fluid.
POWER TRAIN

RECORD_ID: 5065524
NHTSA Item Number: 11011993
Replacement Service Bulletin Number: N/A
Date Added: Dec 19, 2024
Bulletin Number: 21-NA-275
Date Posted: Nov 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct customer concerns of Wheel Lock Up, ABS Event, Loud Bang and a Flashing â€œDâ€ on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
AIR BAGS

RECORD_ID: 5065525
NHTSA Item Number: 11011993
Replacement Service Bulletin Number: N/A
Date Added: Dec 19, 2024
Bulletin Number: 21-NA-275
Date Posted: Nov 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct customer concerns of Wheel Lock Up, ABS Event, Loud Bang and a Flashing â€œDâ€ on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
WHEELS

RECORD_ID: 5065526
NHTSA Item Number: 11011993
Replacement Service Bulletin Number: N/A
Date Added: Dec 19, 2024
Bulletin Number: 21-NA-275
Date Posted: Nov 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct customer concerns of Wheel Lock Up, ABS Event, Loud Bang and a Flashing â€œDâ€ on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
ELECTRICAL SYSTEM

RECORD_ID: 5065699
NHTSA Item Number: 11011996
Replacement Service Bulletin Number: N/A
Date Added: Dec 19, 2024
Bulletin Number: 22-NA-238
Date Posted: Nov 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic/repair information to correct a customer concern of Cellphone not Charging or USB Receptacle Inoperative.
UNKNOWN OR OTHER

RECORD_ID: 5065700
NHTSA Item Number: 11011996
Replacement Service Bulletin Number: N/A
Date Added: Dec 19, 2024
Bulletin Number: 22-NA-238
Date Posted: Nov 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic/repair information to correct a customer concern of Cellphone not Charging or USB Receptacle Inoperative.
ENGINE

RECORD_ID: 5063661
NHTSA Item Number: 11011911
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2024
Bulletin Number: 22-NA-168
Date Posted: Nov 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides diagnostic information when checking the exhaust system for leaks.
VISIBILITY/WIPER

RECORD_ID: 5063938
NHTSA Item Number: 11011946
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2024
Bulletin Number: 23-NA-167
Date Posted: Nov 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY/WIPER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Outside Rear View Mirror Defog or Defrost Times Different for Passenger and Driver Mirrors.
POWER TRAIN

RECORD_ID: 5062355
NHTSA Item Number: 11011880
Replacement Service Bulletin Number: N/A
Date Added: Dec 17, 2024
Bulletin Number: N242454441-02
Date Posted: Dec 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N242454441-02
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Certain vehicles listed above, may have a condition where the transmission control valve has worn, resulting in a gradual loss of pressure within the valve. The effects can cause harsh shifting, setting a service engine soon message, reduced engine perfor
ENGINE

RECORD_ID: 5063081
NHTSA Item Number: 11011900
Replacement Service Bulletin Number: N/A
Date Added: Dec 17, 2024
Bulletin Number: 19-NA-219
Date Posted: Nov 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
ENGINE

RECORD_ID: 5061781
NHTSA Item Number: 11011858
Replacement Service Bulletin Number: N/A
Date Added: Dec 16, 2024
Bulletin Number: 24-NA-247
Date Posted: Nov 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of which pan to use if the LCE has been replaced and to install an aluminum pan should be used with a new LCE.
ENGINE

RECORD_ID: 5062282
NHTSA Item Number: 11011876
Replacement Service Bulletin Number: N/A
Date Added: Dec 16, 2024
Bulletin Number: 24-NA-241
Date Posted: Nov 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of a part number change for long block engines used in the trucks noted.
POWER TRAIN

RECORD_ID: 5061480
NHTSA Item Number: 11011826
Replacement Service Bulletin Number: N/A
Date Added: Dec 13, 2024
Bulletin Number: N242454441-02
Date Posted: Dec 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N242454441-02
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Certain vehicles listed above, may have a condition where the transmission control valve has worn, resulting in a gradual loss of pressure within the valve. The effects can cause harsh shifting, setting a service engine soon message, reduced engine perfor
POWER TRAIN

RECORD_ID: 5057801
NHTSA Item Number: 11011780
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2024
Bulletin Number: N242454441-01
Date Posted: Dec 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N242454441-01
COMMUNICATIONTYPE: Service Campaign
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Certain vehicles listed above, may have a condition where the transmission control valve has worn, resulting in a gradual loss of pressure within the valve. The effects can cause harsh shifting, setting a service engine soon message, reduced engine perfor
UNKNOWN OR OTHER

RECORD_ID: 5058241
NHTSA Item Number: 11011782
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2024
Bulletin Number: PIT5074Q
Date Posted: Dec 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probi
ELECTRICAL SYSTEM

RECORD_ID: 5060047
NHTSA Item Number: 11011805
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2024
Bulletin Number: PIT5962B
Date Posted: Dec 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a GM part number forÂ reflective high temperature heat or insulating tape when repairing wiring harnesses.
UNKNOWN OR OTHER

RECORD_ID: 5060048
NHTSA Item Number: 11011805
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2024
Bulletin Number: PIT5962B
Date Posted: Dec 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a GM part number forÂ reflective high temperature heat or insulating tape when repairing wiring harnesses.
ELECTRICAL SYSTEM

RECORD_ID: 5060360
NHTSA Item Number: 11011805
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2024
Bulletin Number: PIT5962B
Date Posted: Dec 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a GM part number forÂ reflective high temperature heat or insulating tape when repairing wiring harnesses.
UNKNOWN OR OTHER

RECORD_ID: 5060361
NHTSA Item Number: 11011805
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2024
Bulletin Number: PIT5962B
Date Posted: Dec 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a GM part number forÂ reflective high temperature heat or insulating tape when repairing wiring harnesses.
STRUCTURE: BODY

RECORD_ID: 5052490
NHTSA Item Number: 11011704
Replacement Service Bulletin Number: N/A
Date Added: Dec 10, 2024
Bulletin Number: 12-08-51-002R
Date Posted: Nov 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
STRUCTURE: BODY

RECORD_ID: 5053955
NHTSA Item Number: 11011709
Replacement Service Bulletin Number: N/A
Date Added: Dec 10, 2024
Bulletin Number: 21-NA-043
Date Posted: Nov 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
WHEELS

RECORD_ID: 5053956
NHTSA Item Number: 11011709
Replacement Service Bulletin Number: N/A
Date Added: Dec 10, 2024
Bulletin Number: 21-NA-043
Date Posted: Nov 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
UNKNOWN OR OTHER

RECORD_ID: 5053957
NHTSA Item Number: 11011709
Replacement Service Bulletin Number: N/A
Date Added: Dec 10, 2024
Bulletin Number: 21-NA-043
Date Posted: Nov 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
SERVICE BRAKES

RECORD_ID: 5053958
NHTSA Item Number: 11011709
Replacement Service Bulletin Number: N/A
Date Added: Dec 10, 2024
Bulletin Number: 21-NA-043
Date Posted: Nov 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
ENGINE

RECORD_ID: 5053959
NHTSA Item Number: 11011709
Replacement Service Bulletin Number: N/A
Date Added: Dec 10, 2024
Bulletin Number: 21-NA-043
Date Posted: Nov 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
UNKNOWN OR OTHER

RECORD_ID: 5051459
NHTSA Item Number: 11011687
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2024
Bulletin Number: PIT5697D
Date Posted: Dec 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicationÂ Â provides information to the technician on installing Regular Production Option Code UVC Rearview Camera.Â Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 152.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

RECORD_ID: 5051460
NHTSA Item Number: 11011687
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2024
Bulletin Number: PIT5697D
Date Posted: Dec 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicationÂ Â provides information to the technician on installing Regular Production Option Code UVC Rearview Camera.Â Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 152.
ELECTRICAL SYSTEM

RECORD_ID: 5041863
NHTSA Item Number: 11011367
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: 24-NA-239
Date Posted: Oct 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a guide on how to diagnose and test for vibrations utilizing the PicoScope.
UNKNOWN OR OTHER

RECORD_ID: 5041864
NHTSA Item Number: 11011367
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: 24-NA-239
Date Posted: Oct 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a guide on how to diagnose and test for vibrations utilizing the PicoScope.
ELECTRICAL SYSTEM

RECORD_ID: 5042198
NHTSA Item Number: 11011368
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: PIT5860B
Date Posted: Nov 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates and issue with a no crank, Key Learn Pending or Ready For FOB 3 Message,Â Unable To Exit RVS With Push To Start Button,Â Symptoms Of A Dead Battery and has dealership inspect to see if the vehicle is falsely entering
ENGINE

RECORD_ID: 5042446
NHTSA Item Number: 11011381
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: 24-NA-241
Date Posted: Oct 29, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of a part number change for long block engines used in the trucks noted.
SERVICE BRAKES

RECORD_ID: 5042465
NHTSA Item Number: 11011382
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: PIT6134E
Date Posted: Nov 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with premature brake pad life and engineering is working on release new pad lining material.Â
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

RECORD_ID: 5042719
NHTSA Item Number: 11011406
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: PIT5551P
Date Posted: Oct 1, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ a "Forward Collision System Reduced" message displayed on the DIC when theÂ Forward Automatic Braking has been set to the "Alert" setting. Â This is normal when theÂ FAB has been set to Â "Alert".
UNKNOWN OR OTHER

RECORD_ID: 5042956
NHTSA Item Number: 11011408
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: PIT6247
Date Posted: Oct 1, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates direction to find information at www.gmupfitter.com for Police and Special Service Vehicles.
UNKNOWN OR OTHER

RECORD_ID: 5042964
NHTSA Item Number: 11011409
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: PIT5950B
Date Posted: Oct 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue of the wrong part number WSS being installed during a service procedure and to warn dealership tech to make sure the correct part number WSS is installed.
UNKNOWN OR OTHER

RECORD_ID: 5043276
NHTSA Item Number: 11011420
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: PIP5621E
Date Posted: Oct 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer Â technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. TAC is requesting the GDS2 session logs be sent in before the dealer contacts
POWER TRAIN

RECORD_ID: 5043452
NHTSA Item Number: 11011436
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: PIP6014
Date Posted: Oct 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates for Technicians installing a Service Replacement Transmission Assembly to contact Technical Assistance to make sureÂ unit is not suspect of a snap ring concern prior to installation.
FUEL/PROPULSION SYSTEM

RECORD_ID: 5043544
NHTSA Item Number: 11011443
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: PIT6259
Date Posted: Oct 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on faulty replacement K111Â Fuel Pump Driver Control Module.
UNKNOWN OR OTHER

RECORD_ID: 5043806
NHTSA Item Number: 11011444
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: PIP6015
Date Posted: Oct 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer a process for accessing the procedure to add attachments to a GM technical assistance case using the dealer case management tool.
UNKNOWN OR OTHER

RECORD_ID: 5044036
NHTSA Item Number: 11011447
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: PIT5387P
Date Posted: Oct 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio sta
POWER TRAIN

RECORD_ID: 5044221
NHTSA Item Number: 11011459
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2024
Bulletin Number: PIP6008A
Date Posted: Oct 23, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a possible retainer ring dis-lodged forÂ a DTC P2714, may not have reverse as well.
ENGINE

RECORD_ID: 5030038
NHTSA Item Number: 11011182
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: PIE0804A
Date Posted: Oct 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need for gathering further information from technicians in regard to a Chirp, Squeal, and/or Whine Type Noise Heard from Front of Vehicle During a Cold Start and/or While in Operation.
STEERING

RECORD_ID: 5034269
NHTSA Item Number: 11011205
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: 04-06-01-029K
Date Posted: Oct 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
POWER TRAIN

RECORD_ID: 5034270
NHTSA Item Number: 11011205
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: 04-06-01-029K
Date Posted: Oct 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
ENGINE

RECORD_ID: 5034271
NHTSA Item Number: 11011205
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: 04-06-01-029K
Date Posted: Oct 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified Maintenance Schedules.
SERVICE BRAKES

RECORD_ID: 5034841
NHTSA Item Number: 11011210
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: 21-NA-089
Date Posted: Oct 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the rear calipers if found packed for of mud and debris.
STRUCTURE: BODY

RECORD_ID: 5035439
NHTSA Item Number: 11011231
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: PIT6276
Date Posted: Nov 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues with a service keyless entry message caused by aftermarket door handle covers and they should be removed.
ENGINE

RECORD_ID: 5035446
NHTSA Item Number: 11011234
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: 24-NA-188
Date Posted: Oct 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech of a part number change for the engine kit assembly.
ELECTRICAL SYSTEM

RECORD_ID: 5041618
NHTSA Item Number: 11011347
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: PIT5868C
Date Posted: Nov 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues will low or poor heater performance on the drivers side.Â Dealers are to inspect the HVAC temperature door linkage and if ok replace the heater core.
UNKNOWN OR OTHER

RECORD_ID: 5041619
NHTSA Item Number: 11011347
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: PIT5868C
Date Posted: Nov 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues will low or poor heater performance on the drivers side.Â Dealers are to inspect the HVAC temperature door linkage and if ok replace the heater core.
FUEL/PROPULSION SYSTEM

RECORD_ID: 5024790
NHTSA Item Number: 11010874
Replacement Service Bulletin Number: N/A
Date Added: Dec 2, 2024
Bulletin Number: 24-NA-225
Date Posted: Oct 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on how to look for and test for DEF or water in the fuel system and what the specs should be.
ELECTRICAL SYSTEM

RECORD_ID: 5025105
NHTSA Item Number: 11010901
Replacement Service Bulletin Number: N/A
Date Added: Dec 2, 2024
Bulletin Number: 24-NA-229
Date Posted: Oct 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure on how to check for a battery drain utilizing the Picoscope and how to measure the load on the system that may be causing a drain.
POWER TRAIN

RECORD_ID: 5023868
NHTSA Item Number: 11010810
Replacement Service Bulletin Number: N/A
Date Added: Nov 27, 2024
Bulletin Number: N242454441
Date Posted: Nov 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N242454441
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Certain vehicles listed above, may have a condition where the transmission control valve has worn, resulting in a gradual loss of pressure within the valve. The effects can cause harsh shifting, setting a service engine soon message, reduced engine perfor
ENGINE

RECORD_ID: 5024617
NHTSA Item Number: 11010831
Replacement Service Bulletin Number: N/A
Date Added: Nov 27, 2024
Bulletin Number: 24-NA-188
Date Posted: Oct 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech of a part number change for the engine kit assembly.
ELECTRICAL SYSTEM

RECORD_ID: 5022791
NHTSA Item Number: 11010724
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2024
Bulletin Number: 24-NA-108
Date Posted: Oct 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to correct radio software concerns.
UNKNOWN OR OTHER

RECORD_ID: 5022792
NHTSA Item Number: 11010724
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2024
Bulletin Number: 24-NA-108
Date Posted: Oct 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to correct radio software concerns.
ENGINE

RECORD_ID: 5021787
NHTSA Item Number: 11010639
Replacement Service Bulletin Number: N/A
Date Added: Nov 19, 2024
Bulletin Number: 24-NA-196
Date Posted: Oct 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech and the customer of a normal DEF operation while under high load conditions and when the time is right to fill the DEF at that time frame.
ENGINE

RECORD_ID: 5020970
NHTSA Item Number: 11010573
Replacement Service Bulletin Number: N/A
Date Added: Nov 16, 2024
Bulletin Number: 23-NA-073
Date Posted: Oct 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Evaporative DTCs P0442, P0446, P0455 or P0449, Caused by Dust Intrusion into the Evaporative Canister.
UNKNOWN OR OTHER

RECORD_ID: 5021608
NHTSA Item Number: 11010576
Replacement Service Bulletin Number: N/A
Date Added: Nov 16, 2024
Bulletin Number: 24-NA-040
Date Posted: Oct 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center (WPC) must be shipped using Central Transport. Hazardous materials should never be sent by air transportation to the WPC.
STRUCTURE: BODY

RECORD_ID: 5020812
NHTSA Item Number: 11010566
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2024
Bulletin Number: 19-NA-255
Date Posted: Oct 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
ENGINE

RECORD_ID: 5019213
NHTSA Item Number: 11010544
Replacement Service Bulletin Number: N/A
Date Added: Nov 14, 2024
Bulletin Number: 03-06-01-023H
Date Posted: Oct 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
UNKNOWN OR OTHER

RECORD_ID: 5020084
NHTSA Item Number: 11010545
Replacement Service Bulletin Number: N/A
Date Added: Nov 14, 2024
Bulletin Number: 10-00-89-009F
Date Posted: Oct 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on key code security rules and information on GM keycode look-up applications (U.S).
STRUCTURE: BODY

RECORD_ID: 5020417
NHTSA Item Number: 11010546
Replacement Service Bulletin Number: N/A
Date Added: Nov 14, 2024
Bulletin Number: 12-08-51-002Q
Date Posted: Oct 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
UNKNOWN OR OTHER

RECORD_ID: 5013213
NHTSA Item Number: 11010488
Replacement Service Bulletin Number: N/A
Date Added: Nov 13, 2024
Bulletin Number: 99-00-89-019Z
Date Posted: Oct 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program.
ENGINE

RECORD_ID: 5013823
NHTSA Item Number: 11010490
Replacement Service Bulletin Number: N/A
Date Added: Nov 13, 2024
Bulletin Number: 01-06-01-011Q
Date Posted: Oct 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
UNKNOWN OR OTHER

RECORD_ID: 5014772
NHTSA Item Number: 11010491
Replacement Service Bulletin Number: N/A
Date Added: Nov 13, 2024
Bulletin Number: 07-00-89-037T
Date Posted: Oct 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
STRUCTURE: BODY

RECORD_ID: 5016493
NHTSA Item Number: 11010493
Replacement Service Bulletin Number: N/A
Date Added: Nov 13, 2024
Bulletin Number: 22-NA-244
Date Posted: Oct 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
UNKNOWN OR OTHER

RECORD_ID: 5016494
NHTSA Item Number: 11010493
Replacement Service Bulletin Number: N/A
Date Added: Nov 13, 2024
Bulletin Number: 22-NA-244
Date Posted: Oct 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
UNKNOWN OR OTHER

RECORD_ID: 5018090
NHTSA Item Number: 11010495
Replacement Service Bulletin Number: N/A
Date Added: Nov 13, 2024
Bulletin Number: 23-NA-154
Date Posted: Oct 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Warranty Administration â€“ Required Operating Procedures - 8 Points (U.S. Only).
ELECTRICAL SYSTEM

RECORD_ID: 5010287
NHTSA Item Number: 11010421
Replacement Service Bulletin Number: N/A
Date Added: Nov 9, 2024
Bulletin Number: 20-NA-132
Date Posted: Oct 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
POWER TRAIN

RECORD_ID: 4991876
NHTSA Item Number: 11009756
Replacement Service Bulletin Number: N/A
Date Added: Nov 5, 2024
Bulletin Number: 20-NA-138
Date Posted: Sep 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management
ENGINE

RECORD_ID: 4991877
NHTSA Item Number: 11009756
Replacement Service Bulletin Number: N/A
Date Added: Nov 5, 2024
Bulletin Number: 20-NA-138
Date Posted: Sep 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management
ELECTRICAL SYSTEM

RECORD_ID: 4993599
NHTSA Item Number: 11009760
Replacement Service Bulletin Number: N/A
Date Added: Nov 5, 2024
Bulletin Number: 23-NA-064
Date Posted: Sep 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
STRUCTURE: BODY

RECORD_ID: 4994475
NHTSA Item Number: 11009764
Replacement Service Bulletin Number: N/A
Date Added: Nov 5, 2024
Bulletin Number: 23-NA-219
Date Posted: Sep 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
UNKNOWN OR OTHER

RECORD_ID: 4994476
NHTSA Item Number: 11009764
Replacement Service Bulletin Number: N/A
Date Added: Nov 5, 2024
Bulletin Number: 23-NA-219
Date Posted: Sep 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
ENGINE

RECORD_ID: 4987201
NHTSA Item Number: 11009529
Replacement Service Bulletin Number: N/A
Date Added: Oct 31, 2024
Bulletin Number: PIE0804
Date Posted: Sep 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards on hearing one or more of the following noises coming from the front of the vehicle during a cold sta
ENGINE

RECORD_ID: 4988090
NHTSA Item Number: 11009531
Replacement Service Bulletin Number: N/A
Date Added: Oct 31, 2024
Bulletin Number: 04-06-04-051J
Date Posted: Sep 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
ENGINE

RECORD_ID: 4989080
NHTSA Item Number: 11009532
Replacement Service Bulletin Number: N/A
Date Added: Oct 31, 2024
Bulletin Number: 04-06-04-051J
Date Posted: Sep 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
POWER TRAIN

RECORD_ID: 4986101
NHTSA Item Number: 11009463
Replacement Service Bulletin Number: N/A
Date Added: Oct 30, 2024
Bulletin Number: 21-NA-275
Date Posted: Sep 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing â€œDâ€ on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
WHEELS

RECORD_ID: 4986102
NHTSA Item Number: 11009463
Replacement Service Bulletin Number: N/A
Date Added: Oct 30, 2024
Bulletin Number: 21-NA-275
Date Posted: Sep 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing â€œDâ€ on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
SERVICE BRAKES

RECORD_ID: 4986103
NHTSA Item Number: 11009463
Replacement Service Bulletin Number: N/A
Date Added: Oct 30, 2024
Bulletin Number: 21-NA-275
Date Posted: Sep 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing â€œDâ€ on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
FUEL/PROPULSION SYSTEM

RECORD_ID: 4986066
NHTSA Item Number: 11009462
Replacement Service Bulletin Number: N/A
Date Added: Oct 29, 2024
Bulletin Number: 17-NA-302
Date Posted: Sep 23, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on availability for a locking gas cap for trucks are operated in high amount of dirt or dust which can migrate to the filler cap area.
SERVICE BRAKES

RECORD_ID: 4970455
NHTSA Item Number: 11009113
Replacement Service Bulletin Number: N/A
Date Added: Oct 25, 2024
Bulletin Number: PIT6134D
Date Posted: Oct 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with premature brake pad life and engineering is working on release new pad lining material.Â
ELECTRICAL SYSTEM

RECORD_ID: 4973620
NHTSA Item Number: 11009156
Replacement Service Bulletin Number: N/A
Date Added: Oct 25, 2024
Bulletin Number: PIP4723J
Date Posted: Oct 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester Â and Vehicle Data Re
ELECTRICAL SYSTEM

RECORD_ID: 4974899
NHTSA Item Number: 11009170
Replacement Service Bulletin Number: N/A
Date Added: Oct 25, 2024
Bulletin Number: PIT5698E
Date Posted: Oct 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.
POWER TRAIN

RECORD_ID: 4969429
NHTSA Item Number: 11009088
Replacement Service Bulletin Number: N/A
Date Added: Oct 24, 2024
Bulletin Number: 08-07-30-026I
Date Posted: Sep 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is more often seen
STRUCTURE: BODY

RECORD_ID: 4970135
NHTSA Item Number: 11009094
Replacement Service Bulletin Number: N/A
Date Added: Oct 24, 2024
Bulletin Number: PIT5909C
Date Posted: Oct 24, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that it is normal for the tailgate toÂ dropÂ faster than it used to after the GM Accessory Kicker Audio System isÂ installed.
STEERING

RECORD_ID: 4970285
NHTSA Item Number: 11009099
Replacement Service Bulletin Number: N/A
Date Added: Oct 24, 2024
Bulletin Number: 21-NA-166
Date Posted: Sep 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling.
ELECTRICAL SYSTEM

RECORD_ID: 4970286
NHTSA Item Number: 11009099
Replacement Service Bulletin Number: N/A
Date Added: Oct 24, 2024
Bulletin Number: 21-NA-166
Date Posted: Sep 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling.
STEERING

RECORD_ID: 4970383
NHTSA Item Number: 11009110
Replacement Service Bulletin Number: N/A
Date Added: Oct 24, 2024
Bulletin Number: 23-NA-201
Date Posted: Sep 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
SERVICE BRAKES

RECORD_ID: 4970410
NHTSA Item Number: 11009110
Replacement Service Bulletin Number: N/A
Date Added: Oct 24, 2024
Bulletin Number: 23-NA-201
Date Posted: Sep 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
ELECTRICAL SYSTEM

RECORD_ID: 4970411
NHTSA Item Number: 11009110
Replacement Service Bulletin Number: N/A
Date Added: Oct 24, 2024
Bulletin Number: 23-NA-201
Date Posted: Sep 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
ENGINE

RECORD_ID: 4965736
NHTSA Item Number: 11009029
Replacement Service Bulletin Number: N/A
Date Added: Oct 22, 2024
Bulletin Number: 24-NA-173
Date Posted: Sep 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the technician that if the code sets, verify the sensor then inspect the engine oil pump for a sticking valve that may cause the MIL to illuminate.
ENGINE

RECORD_ID: 4965845
NHTSA Item Number: 11009032
Replacement Service Bulletin Number: N/A
Date Added: Oct 22, 2024
Bulletin Number: 24-NA-186
Date Posted: Sep 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech that if the wrong mounts are installed, this may be the cause of the engine vibration.
STRUCTURE: BODY

RECORD_ID: 4965846
NHTSA Item Number: 11009032
Replacement Service Bulletin Number: N/A
Date Added: Oct 22, 2024
Bulletin Number: 24-NA-186
Date Posted: Sep 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech that if the wrong mounts are installed, this may be the cause of the engine vibration.
UNKNOWN OR OTHER

RECORD_ID: 4966650
NHTSA Item Number: 11009037
Replacement Service Bulletin Number: N/A
Date Added: Oct 22, 2024
Bulletin Number: 07-00-89-036K
Date Posted: Sep 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures.
UNKNOWN OR OTHER

RECORD_ID: 4967898
NHTSA Item Number: 11009039
Replacement Service Bulletin Number: N/A
Date Added: Oct 22, 2024
Bulletin Number: 18-NA-146
Date Posted: Sep 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).
SERVICE BRAKES

RECORD_ID: 4968186
NHTSA Item Number: 11009055
Replacement Service Bulletin Number: N/A
Date Added: Oct 22, 2024
Bulletin Number: PIT6134C
Date Posted: Oct 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with premature brake pad life and engineering is working on release new pad lining material.Â
UNKNOWN OR OTHER

RECORD_ID: 4965545
NHTSA Item Number: 11009021
Replacement Service Bulletin Number: N/A
Date Added: Oct 21, 2024
Bulletin Number: PIC6486H
Date Posted: Oct 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealer that GM is aware of the issue and is working on a resolution.
ENGINE

RECORD_ID: 4965040
NHTSA Item Number: 11008982
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2024
Bulletin Number: PIP5921A
Date Posted: Oct 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the possibility of the Intake Cam ActuatorÂ cover plate screws backing out and making unwanted contact with the Cam Carrier.
ELECTRICAL SYSTEM

RECORD_ID: 4965423
NHTSA Item Number: 11008986
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2024
Bulletin Number: PIT5569C
Date Posted: Oct 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC.Â
UNKNOWN OR OTHER

RECORD_ID: 4963269
NHTSA Item Number: 11008956
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2024
Bulletin Number: 02-00-89-002X
Date Posted: Sep 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
SUSPENSION

RECORD_ID: 4964478
NHTSA Item Number: 11008959
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2024
Bulletin Number: 19-NA-129
Date Posted: Sep 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of a squeak and/or clunking noise coming from the rear of the vehicle.
POWER TRAIN

RECORD_ID: 4964554
NHTSA Item Number: 11008962
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2024
Bulletin Number: 22-NA-182
Date Posted: Sep 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician to check if the transmission cooler lines are twisted to correct customer concerns of Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature.
POWER TRAIN

RECORD_ID: 4964703
NHTSA Item Number: 11008966
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2024
Bulletin Number: 23-NA-142
Date Posted: Sep 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure for the techs to replace the forward check ball and separator plate if found the cause of the customers concern of No Forward Gear When Shifting from Park to Drive and/or Reverse to Drive.
ENGINE

RECORD_ID: 4961554
NHTSA Item Number: 11008906
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2024
Bulletin Number: 18-NA-073
Date Posted: Aug 19, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
UNKNOWN OR OTHER

RECORD_ID: 4960810
NHTSA Item Number: 11008898
Replacement Service Bulletin Number: N/A
Date Added: Oct 10, 2024
Bulletin Number: 24-NA-174
Date Posted: Aug 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The bulletin provides direction on how to locate the Temporary Service Part (TSP) form in GlobalConnect.
ELECTRICAL SYSTEM

RECORD_ID: 4960015
NHTSA Item Number: 11008895
Replacement Service Bulletin Number: N/A
Date Added: Oct 9, 2024
Bulletin Number: 21-NA-149
Date Posted: Aug 29, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information for Engine Wire Harness Chafing to correct customer concerns of IPC Gauges Sweep, IPC Warning Message, SES/Check Engine/MIL, No Start/ No Crank, Runs Rough, Stalls, Reduced Engine Power, Various DTCs.
ENGINE

RECORD_ID: 4960023
NHTSA Item Number: 11008895
Replacement Service Bulletin Number: N/A
Date Added: Oct 9, 2024
Bulletin Number: 21-NA-149
Date Posted: Aug 29, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information for Engine Wire Harness Chafing to correct customer concerns of IPC Gauges Sweep, IPC Warning Message, SES/Check Engine/MIL, No Start/ No Crank, Runs Rough, Stalls, Reduced Engine Power, Various DTCs.
ENGINE

RECORD_ID: 4930266
NHTSA Item Number: 11008090
Replacement Service Bulletin Number: N/A
Date Added: Sep 28, 2024
Bulletin Number: 24-NA-175
Date Posted: Aug 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech to validate the vibration and to perform an Engine mount balance to verify if the mounts were binding and the cause of the customer concern.
SUSPENSION

RECORD_ID: 4923459
NHTSA Item Number: 11007935
Replacement Service Bulletin Number: N/A
Date Added: Sep 20, 2024
Bulletin Number: 05-03-08-002J
Date Posted: Aug 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
SUSPENSION

RECORD_ID: 4924297
NHTSA Item Number: 11007936
Replacement Service Bulletin Number: N/A
Date Added: Sep 20, 2024
Bulletin Number: 05-03-08-002J
Date Posted: Aug 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
ENGINE

RECORD_ID: 4921936
NHTSA Item Number: 11007868
Replacement Service Bulletin Number: N/A
Date Added: Sep 18, 2024
Bulletin Number: N242450631
Date Posted: Sep 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N242450631
COMMUNICATIONTYPE: Service Campaign
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles equipped with a 2.7L engine (RPO L3B), may have an Engine Control Module (ECM) that does not sufficiently control fuel injector flow rate under certain driving conditions. Dealers are to reprogram the ECM.
ENGINE

RECORD_ID: 4921505
NHTSA Item Number: 11007805
Replacement Service Bulletin Number: N/A
Date Added: Sep 16, 2024
Bulletin Number: PIP5949A
Date Posted: Sep 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer, a potential rough running condition following an autostop event that is caused by the incorrect crankshaft position sensor.
ENGINE

RECORD_ID: 4921538
NHTSA Item Number: 11007807
Replacement Service Bulletin Number: N/A
Date Added: Sep 16, 2024
Bulletin Number: PIT5689J
Date Posted: Sep 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarily on hold while PIE0572 is active.Â PIE0572 has now ended and reinstating
UNKNOWN OR OTHER

RECORD_ID: 4921581
NHTSA Item Number: 11007808
Replacement Service Bulletin Number: N/A
Date Added: Sep 16, 2024
Bulletin Number: PIT5860C
Date Posted: Sep 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates and issue with a no crank, Key Learn Pending or Ready For FOB 3 Message,Â Unable To Exit RVS With Push To Start Button,Â Symptoms Of A Dead Battery and has dealership inspect to see if the vehicle is falsely entering
UNKNOWN OR OTHER

RECORD_ID: 4920634
NHTSA Item Number: 11007786
Replacement Service Bulletin Number: N/A
Date Added: Sep 14, 2024
Bulletin Number: PIT5966D
Date Posted: Sep 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.
UNKNOWN OR OTHER

RECORD_ID: 4920665
NHTSA Item Number: 11007787
Replacement Service Bulletin Number: N/A
Date Added: Sep 14, 2024
Bulletin Number: PIT6132A
Date Posted: Sep 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues with the HVAC making a hum buzz noise when the blower is set to a higher speed.Â Engineering is working on a new HVAC door seal material to correct the noise.
POWER TRAIN

RECORD_ID: 4920714
NHTSA Item Number: 11007788
Replacement Service Bulletin Number: N/A
Date Added: Sep 14, 2024
Bulletin Number: PIP6000A
Date Posted: Sep 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician on a parts restriction on the Generation I 8 speed rear wheel drive valve bodies.
STRUCTURE: BODY

RECORD_ID: 4921119
NHTSA Item Number: 11007795
Replacement Service Bulletin Number: N/A
Date Added: Sep 14, 2024
Bulletin Number: PIT5680A
Date Posted: Sep 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues with water/ice building up on the door sill plate and advising dealership to inspect and reseal the door water deflector.
POWER TRAIN

RECORD_ID: 4920333
NHTSA Item Number: 11007771
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2024
Bulletin Number: PIP5996A
Date Posted: Sep 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostic information for vehicles with transmission noise.
ENGINE

RECORD_ID: 4920446
NHTSA Item Number: 11007779
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2024
Bulletin Number: PIP5990A
Date Posted: Sep 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates aÂ part restriction for certain MY 2.7 L3B service engines
POWER TRAIN

RECORD_ID: 4920502
NHTSA Item Number: 11007780
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2024
Bulletin Number: PIP6000
Date Posted: Sep 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician on a parts restriction on the Generation I 8 speed rear wheel drive valve bodies.
SUSPENSION

RECORD_ID: 4916796
NHTSA Item Number: 11007736
Replacement Service Bulletin Number: N/A
Date Added: Sep 12, 2024
Bulletin Number: PIT6177A
Date Posted: Sep 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues of the left rear leaf spring making a squeaking noise due to diesel fuel contamination that may occurÂ during refueling after the fuel nozzle is removed from the fuel filler pipe.Â Dealers are to create a
UNKNOWN OR OTHER

RECORD_ID: 4917668
NHTSA Item Number: 11007743
Replacement Service Bulletin Number: N/A
Date Added: Sep 12, 2024
Bulletin Number: PIT5099H
Date Posted: Sep 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low press
UNKNOWN OR OTHER

RECORD_ID: 4918513
NHTSA Item Number: 11007744
Replacement Service Bulletin Number: N/A
Date Added: Sep 12, 2024
Bulletin Number: PIT5099H
Date Posted: Sep 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low press
SERVICE BRAKES

RECORD_ID: 4913798
NHTSA Item Number: 11007686
Replacement Service Bulletin Number: N/A
Date Added: Sep 11, 2024
Bulletin Number: PIT6212
Date Posted: Sep 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with theÂ Hydrastar Electric Over Hydraulic trailer brake system causing a voltage spike into the trucks electrical system which is causing DTC C1114 to set.Â
UNKNOWN OR OTHER

RECORD_ID: 4913949
NHTSA Item Number: 11007687
Replacement Service Bulletin Number: N/A
Date Added: Sep 11, 2024
Bulletin Number: PIC6086H
Date Posted: Sep 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides the technician with steps to resolve the issue of an oily substance that may be found on the inside windshield surface, and appears to be leaking from the rear view mirror area. Â Technician will remove th
SERVICE BRAKES

RECORD_ID: 4914023
NHTSA Item Number: 11007691
Replacement Service Bulletin Number: N/A
Date Added: Sep 11, 2024
Bulletin Number: PIT5509L
Date Posted: Sep 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake Systemâ€ message on the Driver Information Center when a trailer is conn
POWER TRAIN

RECORD_ID: 4914149
NHTSA Item Number: 11007703
Replacement Service Bulletin Number: N/A
Date Added: Sep 11, 2024
Bulletin Number: PIP5996
Date Posted: Sep 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostic information for vehicles with transmission noiseÂ
UNKNOWN OR OTHER

RECORD_ID: 4914439
NHTSA Item Number: 11007717
Replacement Service Bulletin Number: N/A
Date Added: Sep 11, 2024
Bulletin Number: PIT6220
Date Posted: Sep 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that a dealer may find the underhood beauty covers missing. The dealer is advised that these are missing by design and should not be ordered for the vehicle.Â
ENGINE

RECORD_ID: 4914544
NHTSA Item Number: 11007718
Replacement Service Bulletin Number: N/A
Date Added: Sep 11, 2024
Bulletin Number: 19-NA-237
Date Posted: Aug 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin explains how to identify possible DEF system contamination.
ENGINE

RECORD_ID: 4915428
NHTSA Item Number: 11007721
Replacement Service Bulletin Number: N/A
Date Added: Sep 11, 2024
Bulletin Number: 23-NA-044
Date Posted: Aug 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on AGM batteries that require less frequent charging in storage.
ELECTRICAL SYSTEM

RECORD_ID: 4915429
NHTSA Item Number: 11007721
Replacement Service Bulletin Number: N/A
Date Added: Sep 11, 2024
Bulletin Number: 23-NA-044
Date Posted: Aug 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on AGM batteries that require less frequent charging in storage.
ENGINE

RECORD_ID: 4889847
NHTSA Item Number: 11007154
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2024
Bulletin Number: 16-NA-380
Date Posted: Aug 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic aid procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
ENGINE

RECORD_ID: 4890056
NHTSA Item Number: 11007155
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2024
Bulletin Number: 23-NA-141
Date Posted: Aug 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician that the engine and related parts will be debited if found that the tech did not properly prepare the engine block from dirt and debris in bolt holes or if found that the block was damaged by the tech.
ELECTRICAL SYSTEM

RECORD_ID: 4890765
NHTSA Item Number: 11007183
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2024
Bulletin Number: PIT6198
Date Posted: Sep 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a diagnostic tip for an SES MIL at startup with DTC U0100.Â Dealer are to test the accessory wake up circuit to the ECM for power.Â
UNKNOWN OR OTHER

RECORD_ID: 4890766
NHTSA Item Number: 11007183
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2024
Bulletin Number: PIT6198
Date Posted: Sep 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a diagnostic tip for an SES MIL at startup with DTC U0100.Â Dealer are to test the accessory wake up circuit to the ECM for power.Â
ELECTRICAL SYSTEM

RECORD_ID: 4891958
NHTSA Item Number: 11007196
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2024
Bulletin Number: PIC5650L
Date Posted: Sep 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B30
UNKNOWN OR OTHER

RECORD_ID: 4891959
NHTSA Item Number: 11007196
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2024
Bulletin Number: PIC5650L
Date Posted: Sep 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B30
FUEL/PROPULSION SYSTEM

RECORD_ID: 4892116
NHTSA Item Number: 11007202
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2024
Bulletin Number: 24-NA-043
Date Posted: Aug 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech that there are extra characters on the fuel injector and to ignore the last numbers when identifying flow rate.
UNKNOWN OR OTHER

RECORD_ID: 4893997
NHTSA Item Number: 11007208
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2024
Bulletin Number: PIT3271P
Date Posted: Sep 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in
SERVICE BRAKES

RECORD_ID: 4906682
NHTSA Item Number: 11007405
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2024
Bulletin Number: PIT6134B
Date Posted: Sep 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with premature brake pad life and engineering is working on release new pad lining material.Â
ENGINE

RECORD_ID: 4882241
NHTSA Item Number: 11007091
Replacement Service Bulletin Number: N/A
Date Added: Sep 5, 2024
Bulletin Number: 01-06-01-011P
Date Posted: Aug 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
FUEL/PROPULSION SYSTEM

RECORD_ID: 4883124
NHTSA Item Number: 11007095
Replacement Service Bulletin Number: N/A
Date Added: Sep 5, 2024
Bulletin Number: 05-06-04-022V
Date Posted: Aug 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
ENGINE

RECORD_ID: 4885709
NHTSA Item Number: 11007115
Replacement Service Bulletin Number: N/A
Date Added: Sep 5, 2024
Bulletin Number: 07-06-01-016J
Date Posted: Aug 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
ELECTRICAL SYSTEM

RECORD_ID: 4888098
NHTSA Item Number: 11007116
Replacement Service Bulletin Number: N/A
Date Added: Sep 5, 2024
Bulletin Number: 09-06-04-026Y
Date Posted: Aug 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
ENGINE

RECORD_ID: 4888099
NHTSA Item Number: 11007116
Replacement Service Bulletin Number: N/A
Date Added: Sep 5, 2024
Bulletin Number: 09-06-04-026Y
Date Posted: Aug 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
ENGINE

RECORD_ID: 4888878
NHTSA Item Number: 11007121
Replacement Service Bulletin Number: N/A
Date Added: Sep 5, 2024
Bulletin Number: 16-NA-222
Date Posted: Aug 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
ENGINE

RECORD_ID: 4889511
NHTSA Item Number: 11007123
Replacement Service Bulletin Number: N/A
Date Added: Sep 5, 2024
Bulletin Number: 16-NA-244
Date Posted: Aug 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
STRUCTURE: BODY

RECORD_ID: 4876912
NHTSA Item Number: 11006988
Replacement Service Bulletin Number: N/A
Date Added: Sep 4, 2024
Bulletin Number: PIT5990B
Date Posted: Sep 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with a wind noise while driving at highway speeds and dealers are to inspect the body harness pass through for being full seated into the cowl.
ENGINE

RECORD_ID: 4877512
NHTSA Item Number: 11007011
Replacement Service Bulletin Number: N/A
Date Added: Sep 4, 2024
Bulletin Number: PIP5832A
Date Posted: Sep 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer an issue where a vehicle may be exhibiting an engineÂ noise condiion.Â The dealer is instructed on how to isolate the noise to a specific area of the engine for further diagnosis. Â
ENGINE

RECORD_ID: 4867136
NHTSA Item Number: 11006670
Replacement Service Bulletin Number: N/A
Date Added: Aug 30, 2024
Bulletin Number: 00-06-01-012N
Date Posted: Aug 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.
UNKNOWN OR OTHER

RECORD_ID: 4868491
NHTSA Item Number: 11006682
Replacement Service Bulletin Number: N/A
Date Added: Aug 30, 2024
Bulletin Number: 01-00-89-010S
Date Posted: Aug 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
ENGINE

RECORD_ID: 4869469
NHTSA Item Number: 11006714
Replacement Service Bulletin Number: N/A
Date Added: Aug 30, 2024
Bulletin Number: 23-NA-011
Date Posted: Aug 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Informational bulletin advises the technician of possible areas the oil may leak from the engine.
UNKNOWN OR OTHER

RECORD_ID: 4865422
NHTSA Item Number: 11006644
Replacement Service Bulletin Number: N/A
Date Added: Aug 28, 2024
Bulletin Number: 18-NA-306
Date Posted: Aug 1, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
ELECTRICAL SYSTEM

RECORD_ID: 4865896
NHTSA Item Number: 11006645
Replacement Service Bulletin Number: N/A
Date Added: Aug 28, 2024
Bulletin Number: 20-NA-090
Date Posted: Aug 1, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a way for the technician to identify if the ECM has been modified.
ENGINE

RECORD_ID: 4865902
NHTSA Item Number: 11006645
Replacement Service Bulletin Number: N/A
Date Added: Aug 28, 2024
Bulletin Number: 20-NA-090
Date Posted: Aug 1, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a way for the technician to identify if the ECM has been modified.
ENGINE

RECORD_ID: 4865919
NHTSA Item Number: 11006647
Replacement Service Bulletin Number: N/A
Date Added: Aug 28, 2024
Bulletin Number: 21-NA-271
Date Posted: Aug 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the technician of a possible kinked coolant hose that might be causing the customers concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P026A Set.
ELECTRICAL SYSTEM

RECORD_ID: 4865973
NHTSA Item Number: 11006649
Replacement Service Bulletin Number: N/A
Date Added: Aug 28, 2024
Bulletin Number: N222389722
Date Posted: Aug 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N222389722
COMMUNICATIONTYPE: Service Campaign
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Certain vehicles may have a condition in which a transmission control body screen detaches from the spacer plate when the vehicle is operated in extremely cold weather conditions. Dealers are to reprogram the Transmission Control Module.
ELECTRICAL SYSTEM

RECORD_ID: 4864645
NHTSA Item Number: 11006621
Replacement Service Bulletin Number: N/A
Date Added: Aug 26, 2024
Bulletin Number: General Communication
Date Posted: Aug 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: General Communication
COMMUNICATIONTYPE: Service Campaign
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some
ENGINE

RECORD_ID: 4862280
NHTSA Item Number: 11006604
Replacement Service Bulletin Number: N/A
Date Added: Aug 24, 2024
Bulletin Number: 18-NA-103
Date Posted: Aug 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperature
FUEL/PROPULSION SYSTEM

RECORD_ID: 4862281
NHTSA Item Number: 11006604
Replacement Service Bulletin Number: N/A
Date Added: Aug 24, 2024
Bulletin Number: 18-NA-103
Date Posted: Aug 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperature
VISIBILITY/WIPER

RECORD_ID: 4860250
NHTSA Item Number: 11006511
Replacement Service Bulletin Number: N/A
Date Added: Aug 17, 2024
Bulletin Number: PI0754G
Date Posted: Jul 31, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY/WIPER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
VISIBILITY/WIPER

RECORD_ID: 4860749
NHTSA Item Number: 11006511
Replacement Service Bulletin Number: N/A
Date Added: Aug 17, 2024
Bulletin Number: PI0754G
Date Posted: Jul 31, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY/WIPER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
ENGINE

RECORD_ID: 4858960
NHTSA Item Number: 11006456
Replacement Service Bulletin Number: N/A
Date Added: Aug 16, 2024
Bulletin Number: PIP5990
Date Posted: Aug 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates aÂ part restriction for certain MY 2.7 L3B service engines
ENGINE

RECORD_ID: 4859026
NHTSA Item Number: 11006470
Replacement Service Bulletin Number: N/A
Date Added: Aug 16, 2024
Bulletin Number: 20-NA-082
Date Posted: Jul 31, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
POWER TRAIN

RECORD_ID: 4859163
NHTSA Item Number: 11006473
Replacement Service Bulletin Number: N/A
Date Added: Aug 16, 2024
Bulletin Number: 23-NA-142
Date Posted: Jul 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure for the techs to replace the forward check ball and separator plate if found the cause of the customers concern of No Forward Gear When Shifting from Park to Drive and/or Reverse to Drive.
ENGINE

RECORD_ID: 4859402
NHTSA Item Number: 11006487
Replacement Service Bulletin Number: N/A
Date Added: Aug 16, 2024
Bulletin Number: PIT5689H
Date Posted: Aug 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarily on hold while PIE0572 is active.Â PIE0572 has now ended and reinstating
UNKNOWN OR OTHER

RECORD_ID: 4859513
NHTSA Item Number: 11006495
Replacement Service Bulletin Number: N/A
Date Added: Aug 16, 2024
Bulletin Number: PIT6036A
Date Posted: Aug 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: his Preliminary information communicates an issue that when an engine mount is replaced there may be additional parts replaced along with the engine mount and dealership are to reference the parts catalog to determine if additional parts are needed.
ELECTRICAL SYSTEM

RECORD_ID: 4859647
NHTSA Item Number: 11006500
Replacement Service Bulletin Number: N/A
Date Added: Aug 16, 2024
Bulletin Number: PIT5481J
Date Posted: Aug 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Â Starting withÂ 2016 model year Lane Keep Assist Regular Production Option Code (UHX) replaced Lane Depart
UNKNOWN OR OTHER

RECORD_ID: 4859648
NHTSA Item Number: 11006500
Replacement Service Bulletin Number: N/A
Date Added: Aug 16, 2024
Bulletin Number: PIT5481J
Date Posted: Aug 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Â Starting withÂ 2016 model year Lane Keep Assist Regular Production Option Code (UHX) replaced Lane Depart
FUEL/PROPULSION SYSTEM

RECORD_ID: 4855851
NHTSA Item Number: 11006377
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2024
Bulletin Number: 20-NA-038
Date Posted: Jul 23, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence.
UNKNOWN OR OTHER

RECORD_ID: 4856111
NHTSA Item Number: 11006399
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2024
Bulletin Number: PIT5811A
Date Posted: Aug 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with the out of park signal, used by upfitters, being inoperative.Â Dealers are to reprogram the BCM with updated cals to enable the upfitter out of park signal.Â
ELECTRICAL SYSTEM

RECORD_ID: 4856480
NHTSA Item Number: 11006413
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2024
Bulletin Number: PIC6486G
Date Posted: Aug 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the part ordering restriction of the 6.2L L87 engine.
UNKNOWN OR OTHER

RECORD_ID: 4856492
NHTSA Item Number: 11006413
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2024
Bulletin Number: PIC6486G
Date Posted: Aug 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the part ordering restriction of the 6.2L L87 engine.
POWER TRAIN

RECORD_ID: 4858499
NHTSA Item Number: 11006421
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2024
Bulletin Number: 24-NA-141
Date Posted: Jul 24, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more c
ELECTRICAL SYSTEM

RECORD_ID: 4855623
NHTSA Item Number: 11006371
Replacement Service Bulletin Number: N/A
Date Added: Aug 14, 2024
Bulletin Number: 18-NA-279
Date Posted: Jul 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
UNKNOWN OR OTHER

RECORD_ID: 4855624
NHTSA Item Number: 11006371
Replacement Service Bulletin Number: N/A
Date Added: Aug 14, 2024
Bulletin Number: 18-NA-279
Date Posted: Jul 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
SUSPENSION

RECORD_ID: 4850267
NHTSA Item Number: 11006269
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: PIT5986B
Date Posted: Aug 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a diagnostic tip for a thump, click, pop, clunk type noise that is heard from the front end.Â Â Dealers are to inspect for something contacting the grill shutters as they open and close.
ELECTRICAL SYSTEM

RECORD_ID: 4850407
NHTSA Item Number: 11006274
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: PIT5195H
Date Posted: Aug 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/- 2 MPH at any g
UNKNOWN OR OTHER

RECORD_ID: 4851417
NHTSA Item Number: 11006278
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: 16-NA-158
Date Posted: Jul 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin describes the U.S. Dealer Special Tool Loan Program process.
WHEELS

RECORD_ID: 4852360
NHTSA Item Number: 11006282
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: 00-03-10-002M
Date Posted: Jul 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.
ELECTRICAL SYSTEM

RECORD_ID: 4852401
NHTSA Item Number: 11006283
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: PIC6551
Date Posted: Aug 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
ENGINE

RECORD_ID: 4852512
NHTSA Item Number: 11006285
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: PIP5712C
Date Posted: Aug 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technician a service Diagnostic / Repair tip to avoid causing the crankshaft sprocket to disengage from the crankshaft during crankshaft balancer or cam drive system component related serviceÂ procedures.
ELECTRICAL SYSTEM

RECORD_ID: 4853799
NHTSA Item Number: 11006290
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: 12-01-37-001G
Date Posted: Jul 24, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.
ENGINE

RECORD_ID: 4853800
NHTSA Item Number: 11006290
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: 12-01-37-001G
Date Posted: Jul 24, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.
ELECTRICAL SYSTEM

RECORD_ID: 4854054
NHTSA Item Number: 11006291
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: PIC6486F
Date Posted: Aug 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealer that GM is aware of the issue and is working on a resolution.
ELECTRICAL SYSTEM

RECORD_ID: 4854383
NHTSA Item Number: 11006293
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: PIP5569B
Date Posted: Aug 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted andÂ not start afterward. This is the result of hooking up the Active Fuel Injector Tool incorrectly on vehicles equipped with a direct fue
ELECTRICAL SYSTEM

RECORD_ID: 4854674
NHTSA Item Number: 11006316
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: PIT6134A
Date Posted: Aug 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with premature brake pad life and engineering is working on release new pad lining material.Â
SEATS

RECORD_ID: 4854724
NHTSA Item Number: 11006317
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: PIT6180
Date Posted: Aug 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SEATS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates assistance in locating theÂ Rear seat belt comfort guidesÂ in the parts catalog.
FUEL/PROPULSION SYSTEM

RECORD_ID: 4854902
NHTSA Item Number: 11006322
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: PIT6177
Date Posted: Aug 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues of the left rear leaf spring making a squeaking noise due to diesel fuel contamination that may occurÂ during refueling after the fuel nozzle is removed from the fuel filler pipe.Â Dealers are to create a
FUEL/PROPULSION SYSTEM

RECORD_ID: 4854908
NHTSA Item Number: 11006324
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: PIP5865C
Date Posted: Aug 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the possibility of DTCÂ P30BFÂ failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.
POWER TRAIN

RECORD_ID: 4814892
NHTSA Item Number: 11005351
Replacement Service Bulletin Number: N/A
Date Added: Jul 31, 2024
Bulletin Number: 23-NA-142
Date Posted: Jul 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure for the techs to replace the forward check ball and separator plate if found the cause of the customers concern of No Forward Gear When Shifting from Park to Drive and/or Reverse to Drive.
POWER TRAIN

RECORD_ID: 4811823
NHTSA Item Number: 11005311
Replacement Service Bulletin Number: N/A
Date Added: Jul 30, 2024
Bulletin Number: 99-04-20-002O
Date Posted: Jul 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.
ENGINE

RECORD_ID: 4814175
NHTSA Item Number: 11005339
Replacement Service Bulletin Number: N/A
Date Added: Jul 30, 2024
Bulletin Number: 17-NA-157
Date Posted: Jul 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin explains the difference in oil filters for gas engines with new oil pump control systems and the possibilities of what may happen using the incorrect filter.
SUSPENSION

RECORD_ID: 4809274
NHTSA Item Number: 11005189
Replacement Service Bulletin Number: N/A
Date Added: Jul 24, 2024
Bulletin Number: 19-NA-129
Date Posted: Jul 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of a squeak and/or clunking noise coming from the rear of the vehicle.
POWER TRAIN

RECORD_ID: 4804611
NHTSA Item Number: 11005020
Replacement Service Bulletin Number: N/A
Date Added: Jul 23, 2024
Bulletin Number: 16-NA-019
Date Posted: Jul 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
ELECTRICAL SYSTEM

RECORD_ID: 4804430
NHTSA Item Number: 11004996
Replacement Service Bulletin Number: N/A
Date Added: Jul 22, 2024
Bulletin Number: 23-NA-002
Date Posted: Jul 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Charge Air Cooler (CAC) Icing, Check Engine Lamp Illuminated, Possible P0299, P2227, and/or P0300 DTCs Set.
ENGINE

RECORD_ID: 4804431
NHTSA Item Number: 11004996
Replacement Service Bulletin Number: N/A
Date Added: Jul 22, 2024
Bulletin Number: 23-NA-002
Date Posted: Jul 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Charge Air Cooler (CAC) Icing, Check Engine Lamp Illuminated, Possible P0299, P2227, and/or P0300 DTCs Set.
SERVICE BRAKES

RECORD_ID: 4804465
NHTSA Item Number: 11004999
Replacement Service Bulletin Number: N/A
Date Added: Jul 22, 2024
Bulletin Number: 21-NA-089
Date Posted: Jul 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the rear calipers if found packed for of mud and debris.
ENGINE

RECORD_ID: 4802594
NHTSA Item Number: 11004941
Replacement Service Bulletin Number: N/A
Date Added: Jul 18, 2024
Bulletin Number: 24-NA-123
Date Posted: Jun 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician that the purge pump part number has changed and limited supply.
FUEL/PROPULSION SYSTEM

RECORD_ID: 4796862
NHTSA Item Number: 11004727
Replacement Service Bulletin Number: N/A
Date Added: Jul 16, 2024
Bulletin Number: 04-06-04-051I
Date Posted: Jun 29, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
ENGINE

RECORD_ID: 4800489
NHTSA Item Number: 11004761
Replacement Service Bulletin Number: N/A
Date Added: Jul 16, 2024
Bulletin Number: 16-NA-383
Date Posted: Jun 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to redu
FUEL/PROPULSION SYSTEM

RECORD_ID: 4800490
NHTSA Item Number: 11004761
Replacement Service Bulletin Number: N/A
Date Added: Jul 16, 2024
Bulletin Number: 16-NA-383
Date Posted: Jun 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to redu
UNKNOWN OR OTHER

RECORD_ID: 4794370
NHTSA Item Number: 11004557
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2024
Bulletin Number: 18-NA-099
Date Posted: Jun 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
UNKNOWN OR OTHER

RECORD_ID: 4795155
NHTSA Item Number: 11004558
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2024
Bulletin Number: 22-NA-018
Date Posted: Jun 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only).
UNKNOWN OR OTHER

RECORD_ID: 4796121
NHTSA Item Number: 11004624
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2024
Bulletin Number: 22-NA-070
Date Posted: Jun 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.
ELECTRICAL SYSTEM

RECORD_ID: 4796315
NHTSA Item Number: 11004657
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2024
Bulletin Number: 24-NA-108
Date Posted: Jun 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to correct radio software concerns.
POWER TRAIN

RECORD_ID: 4791830
NHTSA Item Number: 11003830
Replacement Service Bulletin Number: N/A
Date Added: Jul 9, 2024
Bulletin Number: 22-NA-182
Date Posted: Jun 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician to check if the transmission cooler lines are twisted to correct customer concerns of Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature.
ELECTRICAL SYSTEM

RECORD_ID: 4760974
NHTSA Item Number: 11002441
Replacement Service Bulletin Number: N/A
Date Added: Jun 28, 2024
Bulletin Number: 18-NA-125
Date Posted: Jun 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for engine oil life monitor operation calculation.
ENGINE

RECORD_ID: 4760975
NHTSA Item Number: 11002441
Replacement Service Bulletin Number: N/A
Date Added: Jun 28, 2024
Bulletin Number: 18-NA-125
Date Posted: Jun 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for engine oil life monitor operation calculation.
ENGINE

RECORD_ID: 4762246
NHTSA Item Number: 11002442
Replacement Service Bulletin Number: N/A
Date Added: Jun 28, 2024
Bulletin Number: 19-NA-218
Date Posted: Jun 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
ELECTRICAL SYSTEM

RECORD_ID: 4758403
NHTSA Item Number: 11002312
Replacement Service Bulletin Number: N/A
Date Added: Jun 25, 2024
Bulletin Number: 24-NA-098
Date Posted: Jun 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
UNKNOWN OR OTHER

RECORD_ID: 4743369
NHTSA Item Number: 11001971
Replacement Service Bulletin Number: N/A
Date Added: Jun 22, 2024
Bulletin Number: 20-NA-016
Date Posted: Jun 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on customer vehicles concern results in a manufacturer repurchase from the customer, GM depends on the dealership to host and administer the repurchase closing and intake of the returning vehicle.
ELECTRICAL SYSTEM

RECORD_ID: 4744409
NHTSA Item Number: 11001972
Replacement Service Bulletin Number: N/A
Date Added: Jun 22, 2024
Bulletin Number: 21-NA-068
Date Posted: Jun 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ.
UNKNOWN OR OTHER

RECORD_ID: 4744410
NHTSA Item Number: 11001972
Replacement Service Bulletin Number: N/A
Date Added: Jun 22, 2024
Bulletin Number: 21-NA-068
Date Posted: Jun 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ.
POWER TRAIN

RECORD_ID: 4742088
NHTSA Item Number: 11001773
Replacement Service Bulletin Number: N/A
Date Added: Jun 18, 2024
Bulletin Number: 23-NA-142
Date Posted: May 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure for the techs to replace the forward check ball and separator plate if found the cause of the customers concern of No Forward Gear When Shifting from Park to Drive and/or Reverse to Drive.
SUSPENSION

RECORD_ID: 4742316
NHTSA Item Number: 11001783
Replacement Service Bulletin Number: N/A
Date Added: Jun 18, 2024
Bulletin Number: 19-NA-129
Date Posted: May 29, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of a squeak and/or clunking noise coming from the rear of the vehicle.
ELECTRICAL SYSTEM

RECORD_ID: 4742552
NHTSA Item Number: 11001840
Replacement Service Bulletin Number: N/A
Date Added: Jun 18, 2024
Bulletin Number: 23-NA-032
Date Posted: May 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The informational bulletin advises the tech to use the glow plug bore cleaner to reduce the chance of soot building up on the glow plug causing a premature failure.
ENGINE

RECORD_ID: 4742553
NHTSA Item Number: 11001840
Replacement Service Bulletin Number: N/A
Date Added: Jun 18, 2024
Bulletin Number: 23-NA-032
Date Posted: May 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The informational bulletin advises the tech to use the glow plug bore cleaner to reduce the chance of soot building up on the glow plug causing a premature failure.
ELECTRICAL SYSTEM

RECORD_ID: 4740195
NHTSA Item Number: 11001380
Replacement Service Bulletin Number: N/A
Date Added: Jun 10, 2024
Bulletin Number: 23-NA-064
Date Posted: May 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
ELECTRICAL SYSTEM

RECORD_ID: 4739248
NHTSA Item Number: 11001327
Replacement Service Bulletin Number: N/A
Date Added: Jun 8, 2024
Bulletin Number: 18-NA-125
Date Posted: May 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for engine oil life monitor operation calculation.
ENGINE

RECORD_ID: 4739249
NHTSA Item Number: 11001327
Replacement Service Bulletin Number: N/A
Date Added: Jun 8, 2024
Bulletin Number: 18-NA-125
Date Posted: May 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for engine oil life monitor operation calculation.
POWER TRAIN

RECORD_ID: 4739841
NHTSA Item Number: 11001328
Replacement Service Bulletin Number: N/A
Date Added: Jun 8, 2024
Bulletin Number: 19-NA-136
Date Posted: May 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic procedure to aid in correcting a customer concern of a Howling, Whining/Whirring Noise, Shudder/Vibration and/or Grinding Noise While in 4HI, 4HI Auto and/or During Parking Lot Maneuvers in Auto Mode.
POWER TRAIN

RECORD_ID: 4736044
NHTSA Item Number: 11001321
Replacement Service Bulletin Number: N/A
Date Added: Jun 7, 2024
Bulletin Number: 08-07-30-035H
Date Posted: May 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
UNKNOWN OR OTHER

RECORD_ID: 4737102
NHTSA Item Number: 11001325
Replacement Service Bulletin Number: N/A
Date Added: Jun 7, 2024
Bulletin Number: 16-NA-119
Date Posted: May 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information to cover GMs policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.
SUSPENSION

RECORD_ID: 4717911
NHTSA Item Number: 11000619
Replacement Service Bulletin Number: N/A
Date Added: Jun 1, 2024
Bulletin Number: 19-NA-129
Date Posted: May 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of a squeak and/or clunking noise coming from the rear of the vehicle.
UNKNOWN OR OTHER

RECORD_ID: 4713540
NHTSA Item Number: 11000575
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2024
Bulletin Number: 23-NA-154
Date Posted: May 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Warranty Administration â€“ Required Operating Procedures - 8 Points (U.S. Only).
UNKNOWN OR OTHER

RECORD_ID: 4713913
NHTSA Item Number: 11000576
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2024
Bulletin Number: 09-00-89-008G
Date Posted: May 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the Personal Property Damage process.
WHEELS

RECORD_ID: 4716786
NHTSA Item Number: 11000599
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2024
Bulletin Number: 18-NA-067
Date Posted: May 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
UNKNOWN OR OTHER

RECORD_ID: 4717388
NHTSA Item Number: 11000602
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2024
Bulletin Number: 22-NA-070
Date Posted: May 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.
WHEELS

RECORD_ID: 4711009
NHTSA Item Number: 11000549
Replacement Service Bulletin Number: N/A
Date Added: May 30, 2024
Bulletin Number: 22-NA-106
Date Posted: May 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.
ELECTRICAL SYSTEM

RECORD_ID: 4713203
NHTSA Item Number: 11000550
Replacement Service Bulletin Number: N/A
Date Added: May 30, 2024
Bulletin Number: 22-NA-244
Date Posted: May 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Warranty Program/Extension
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
EXTERIOR LIGHTING

RECORD_ID: 4713204
NHTSA Item Number: 11000550
Replacement Service Bulletin Number: N/A
Date Added: May 30, 2024
Bulletin Number: 22-NA-244
Date Posted: May 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Warranty Program/Extension
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
STRUCTURE: BODY

RECORD_ID: 4713205
NHTSA Item Number: 11000550
Replacement Service Bulletin Number: N/A
Date Added: May 30, 2024
Bulletin Number: 22-NA-244
Date Posted: May 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Warranty Program/Extension
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
UNKNOWN OR OTHER

RECORD_ID: 4713206
NHTSA Item Number: 11000550
Replacement Service Bulletin Number: N/A
Date Added: May 30, 2024
Bulletin Number: 22-NA-244
Date Posted: May 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Warranty Program/Extension
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
SERVICE BRAKES

RECORD_ID: 4713207
NHTSA Item Number: 11000550
Replacement Service Bulletin Number: N/A
Date Added: May 30, 2024
Bulletin Number: 22-NA-244
Date Posted: May 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Warranty Program/Extension
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
FUEL/PROPULSION SYSTEM

RECORD_ID: 4709689
NHTSA Item Number: 11000493
Replacement Service Bulletin Number: N/A
Date Added: May 28, 2024
Bulletin Number: 18-NA-361
Date Posted: May 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
ELECTRICAL SYSTEM

RECORD_ID: 4709690
NHTSA Item Number: 11000493
Replacement Service Bulletin Number: N/A
Date Added: May 28, 2024
Bulletin Number: 18-NA-361
Date Posted: May 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
ELECTRICAL SYSTEM

RECORD_ID: 4709825
NHTSA Item Number: 11000494
Replacement Service Bulletin Number: N/A
Date Added: May 28, 2024
Bulletin Number: 22-NA-150
Date Posted: May 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ENGINE

RECORD_ID: 4709826
NHTSA Item Number: 11000494
Replacement Service Bulletin Number: N/A
Date Added: May 28, 2024
Bulletin Number: 22-NA-150
Date Posted: May 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ELECTRICAL SYSTEM

RECORD_ID: 4700840
NHTSA Item Number: 11000157
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2024
Bulletin Number: 23-NA-125
Date Posted: Apr 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Over The Air (OTA) and In Market Enhancement (IME) FAQs.
SEATS

RECORD_ID: 4702942
NHTSA Item Number: 11000158
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2024
Bulletin Number: 06-00-89-029V
Date Posted: May 1, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SEATS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
UNKNOWN OR OTHER

RECORD_ID: 4702943
NHTSA Item Number: 11000158
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2024
Bulletin Number: 06-00-89-029V
Date Posted: May 1, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
UNKNOWN OR OTHER

RECORD_ID: 4704215
NHTSA Item Number: 11000160
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2024
Bulletin Number: 10-08-110-001K
Date Posted: Apr 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on proper use of floor mats.
ELECTRICAL SYSTEM

RECORD_ID: 4706756
NHTSA Item Number: 11000162
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2024
Bulletin Number: 13-08-116-001J
Date Posted: Apr 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
UNKNOWN OR OTHER

RECORD_ID: 4707148
NHTSA Item Number: 11000163
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2024
Bulletin Number: 21-NA-043
Date Posted: May 1, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
ELECTRICAL SYSTEM

RECORD_ID: 4707834
NHTSA Item Number: 11000164
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2024
Bulletin Number: 23-NA-064
Date Posted: Apr 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
SUSPENSION

RECORD_ID: 4699538
NHTSA Item Number: 11000119
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2024
Bulletin Number: 15-00-89-004G
Date Posted: Apr 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
POWER TRAIN

RECORD_ID: 4699539
NHTSA Item Number: 11000119
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2024
Bulletin Number: 15-00-89-004G
Date Posted: Apr 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
ENGINE

RECORD_ID: 4699540
NHTSA Item Number: 11000119
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2024
Bulletin Number: 15-00-89-004G
Date Posted: Apr 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
UNKNOWN OR OTHER

RECORD_ID: 4700430
NHTSA Item Number: 11000120
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2024
Bulletin Number: 18-NA-279
Date Posted: Apr 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
ELECTRICAL SYSTEM

RECORD_ID: 4700431
NHTSA Item Number: 11000120
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2024
Bulletin Number: 18-NA-279
Date Posted: Apr 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
ELECTRICAL SYSTEM

RECORD_ID: 4686511
NHTSA Item Number: 10254014
Replacement Service Bulletin Number: N/A
Date Added: May 2, 2024
Bulletin Number: 23-NA-064
Date Posted: Apr 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
EQUIPMENT

RECORD_ID: 4686519
NHTSA Item Number: 10254014
Replacement Service Bulletin Number: N/A
Date Added: May 2, 2024
Bulletin Number: 23-NA-064
Date Posted: Apr 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
WHEELS

RECORD_ID: 4682839
NHTSA Item Number: 10253770
Replacement Service Bulletin Number: N/A
Date Added: May 1, 2024
Bulletin Number: 00-03-10-006P
Date Posted: Apr 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
WHEELS

RECORD_ID: 4675237
NHTSA Item Number: 10253526
Replacement Service Bulletin Number: N/A
Date Added: Apr 23, 2024
Bulletin Number: 17-NA-052
Date Posted: Apr 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.
EQUIPMENT

RECORD_ID: 4676157
NHTSA Item Number: 10253526
Replacement Service Bulletin Number: N/A
Date Added: Apr 23, 2024
Bulletin Number: 17-NA-052
Date Posted: Apr 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.
EQUIPMENT

RECORD_ID: 4676586
NHTSA Item Number: 10253527
Replacement Service Bulletin Number: N/A
Date Added: Apr 23, 2024
Bulletin Number: 20-NA-132
Date Posted: Apr 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
ELECTRICAL SYSTEM

RECORD_ID: 4677956
NHTSA Item Number: 10253527
Replacement Service Bulletin Number: N/A
Date Added: Apr 23, 2024
Bulletin Number: 20-NA-132
Date Posted: Apr 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
SERVICE BRAKES, HYDRAULIC

RECORD_ID: 4678371
NHTSA Item Number: 10253528
Replacement Service Bulletin Number: N/A
Date Added: Apr 23, 2024
Bulletin Number: 21-NA-155
Date Posted: Apr 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES, HYDRAULIC
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to check for faults that may be caused by the trailer otherwise found by a possible faulty trailer connector.
ELECTRICAL SYSTEM

RECORD_ID: 4678382
NHTSA Item Number: 10253528
Replacement Service Bulletin Number: N/A
Date Added: Apr 23, 2024
Bulletin Number: 21-NA-155
Date Posted: Apr 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to check for faults that may be caused by the trailer otherwise found by a possible faulty trailer connector.
EQUIPMENT

RECORD_ID: 4678443
NHTSA Item Number: 10253528
Replacement Service Bulletin Number: N/A
Date Added: Apr 23, 2024
Bulletin Number: 21-NA-155
Date Posted: Apr 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to check for faults that may be caused by the trailer otherwise found by a possible faulty trailer connector.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4665858
NHTSA Item Number: 10253060
Replacement Service Bulletin Number: N/A
Date Added: Apr 15, 2024
Bulletin Number: PIT5448J
Date Posted: Mar 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician with a tip when the vehicle stops running after it has been idling for 2.5 hours. This is normal operation of the vehicle built with regular production code BTM and without Regular Productio
SERVICE BRAKES

RECORD_ID: 4666037
NHTSA Item Number: 10253061
Replacement Service Bulletin Number: N/A
Date Added: Apr 15, 2024
Bulletin Number: PIP5596A
Date Posted: Mar 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.
FUEL SYSTEM, GASOLINE

RECORD_ID: 4666579
NHTSA Item Number: 10253061
Replacement Service Bulletin Number: N/A
Date Added: Apr 15, 2024
Bulletin Number: PIP5596A
Date Posted: Mar 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.
ENGINE AND ENGINE COOLING

RECORD_ID: 4666846
NHTSA Item Number: 10253062
Replacement Service Bulletin Number: N/A
Date Added: Apr 15, 2024
Bulletin Number: PIP5863B
Date Posted: Mar 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealers? information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated due to a U0672 setting. Advises the technician to perform Electric Engine Coolant Pump connection inspections. To clear the code to
EXTERIOR LIGHTING

RECORD_ID: 4666888
NHTSA Item Number: 10253062
Replacement Service Bulletin Number: N/A
Date Added: Apr 15, 2024
Bulletin Number: PIP5863B
Date Posted: Mar 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealers? information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated due to a U0672 setting. Advises the technician to perform Electric Engine Coolant Pump connection inspections. To clear the code to
FUEL SYSTEM, GASOLINE

RECORD_ID: 4666952
NHTSA Item Number: 10253062
Replacement Service Bulletin Number: N/A
Date Added: Apr 15, 2024
Bulletin Number: PIP5863B
Date Posted: Mar 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealers? information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated due to a U0672 setting. Advises the technician to perform Electric Engine Coolant Pump connection inspections. To clear the code to
EXTERIOR LIGHTING

RECORD_ID: 4667055
NHTSA Item Number: 10253066
Replacement Service Bulletin Number: N/A
Date Added: Apr 15, 2024
Bulletin Number: PIP5843D
Date Posted: Mar 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated During Cold Ambient Temperatures with DTCs P30C3 and/or P30BF Â P30C7 P30CB Setting.Â
ELECTRICAL SYSTEM

RECORD_ID: 4667075
NHTSA Item Number: 10253068
Replacement Service Bulletin Number: N/A
Date Added: Apr 15, 2024
Bulletin Number: PIT5689G
Date Posted: Mar 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarily on hold while PIE0572 is active.Â PIE0572 has now ended and reinstating
SERVICE BRAKES, AIR: DISC: PADS

RECORD_ID: 4667363
NHTSA Item Number: 10253086
Replacement Service Bulletin Number: N/A
Date Added: Apr 15, 2024
Bulletin Number: PIT6134
Date Posted: Mar 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES, AIR: DISC: PADS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with premature brake pad life and engineering is working on release new pad lining material.Â
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4667588
NHTSA Item Number: 10253104
Replacement Service Bulletin Number: N/A
Date Added: Apr 15, 2024
Bulletin Number: PIC6486E
Date Posted: Mar 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealer that GM is aware of the issue and is working on a resolution.
ELECTRICAL SYSTEM

RECORD_ID: 4664983
NHTSA Item Number: 10252976
Replacement Service Bulletin Number: N/A
Date Added: Apr 9, 2024
Bulletin Number: 22-NA-258
Date Posted: Apr 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the TCM and replace the control valve body if the conditions are found to be the cause of the failure of the valve body.
POWER TRAIN

RECORD_ID: 4664986
NHTSA Item Number: 10252976
Replacement Service Bulletin Number: N/A
Date Added: Apr 9, 2024
Bulletin Number: 22-NA-258
Date Posted: Apr 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the TCM and replace the control valve body if the conditions are found to be the cause of the failure of the valve body.
ELECTRICAL SYSTEM

RECORD_ID: 4652715
NHTSA Item Number: 10252735
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2024
Bulletin Number: 10-08-45-001H
Date Posted: Mar 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
STRUCTURE

RECORD_ID: 4653462
NHTSA Item Number: 10252745
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2024
Bulletin Number: 19-NA-255
Date Posted: Mar 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
ELECTRICAL SYSTEM: 12V/24V/48V BATTERY

RECORD_ID: 4655829
NHTSA Item Number: 10252774
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2024
Bulletin Number: 20-NA-132
Date Posted: Mar 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: 12V/24V/48V BATTERY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4655937
NHTSA Item Number: 10252774
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2024
Bulletin Number: 20-NA-132
Date Posted: Mar 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
EQUIPMENT

RECORD_ID: 4658145
NHTSA Item Number: 10252774
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2024
Bulletin Number: 20-NA-132
Date Posted: Mar 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 4658358
NHTSA Item Number: 10252774
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2024
Bulletin Number: 20-NA-132
Date Posted: Mar 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
ELECTRICAL SYSTEM

RECORD_ID: 4659593
NHTSA Item Number: 10252774
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2024
Bulletin Number: 20-NA-132
Date Posted: Mar 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
STRUCTURE: BODY: TAILGATE: HINGE AND ATTACHMENTS

RECORD_ID: 4661244
NHTSA Item Number: 10252789
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2024
Bulletin Number: 23-NA-112
Date Posted: Mar 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY: TAILGATE: HINGE AND ATTACHMENTS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
ELECTRICAL SYSTEM

RECORD_ID: 4661247
NHTSA Item Number: 10252789
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2024
Bulletin Number: 23-NA-112
Date Posted: Mar 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
STRUCTURE

RECORD_ID: 4661251
NHTSA Item Number: 10252789
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2024
Bulletin Number: 23-NA-112
Date Posted: Mar 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
EQUIPMENT: ELECTRICAL

RECORD_ID: 4661262
NHTSA Item Number: 10252789
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2024
Bulletin Number: 23-NA-112
Date Posted: Mar 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
POWER TRAIN

RECORD_ID: 4639741
NHTSA Item Number: 10252117
Replacement Service Bulletin Number: N/A
Date Added: Mar 29, 2024
Bulletin Number: 22-NA-258
Date Posted: Mar 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the TCM and replace the control valve body if the conditions are found to be the cause of the failure you the valve body.
ELECTRICAL SYSTEM

RECORD_ID: 4639767
NHTSA Item Number: 10252117
Replacement Service Bulletin Number: N/A
Date Added: Mar 29, 2024
Bulletin Number: 22-NA-258
Date Posted: Mar 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the TCM and replace the control valve body if the conditions are found to be the cause of the failure you the valve body.
ELECTRICAL SYSTEM

RECORD_ID: 4639897
NHTSA Item Number: 10252123
Replacement Service Bulletin Number: N/A
Date Added: Mar 29, 2024
Bulletin Number: 24-NA-060
Date Posted: Mar 20, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concerns of Radio Software issues.
EQUIPMENT

RECORD_ID: 4639983
NHTSA Item Number: 10252123
Replacement Service Bulletin Number: N/A
Date Added: Mar 29, 2024
Bulletin Number: 24-NA-060
Date Posted: Mar 20, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concerns of Radio Software issues.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 4639992
NHTSA Item Number: 10252123
Replacement Service Bulletin Number: N/A
Date Added: Mar 29, 2024
Bulletin Number: 24-NA-060
Date Posted: Mar 20, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concerns of Radio Software issues.
STRUCTURE

RECORD_ID: 4640098
NHTSA Item Number: 10252124
Replacement Service Bulletin Number: N/A
Date Added: Mar 29, 2024
Bulletin Number: 19-NA-255
Date Posted: Mar 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 4640417
NHTSA Item Number: 10252125
Replacement Service Bulletin Number: N/A
Date Added: Mar 29, 2024
Bulletin Number: 20-NA-166
Date Posted: Mar 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running rough.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4641125
NHTSA Item Number: 10252126
Replacement Service Bulletin Number: N/A
Date Added: Mar 29, 2024
Bulletin Number: 23-NA-103
Date Posted: Mar 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).
EQUIPMENT

RECORD_ID: 4639505
NHTSA Item Number: 10252106
Replacement Service Bulletin Number: N/A
Date Added: Mar 28, 2024
Bulletin Number: 17-NA-302
Date Posted: Mar 20, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on availability for a locking gas cap for trucks are operated in high amount of dirt or dust which can migrate to the filler cap area.
FUEL SYSTEM, DIESEL: STORAGE: TANK ASSEMBLY

RECORD_ID: 4639506
NHTSA Item Number: 10252106
Replacement Service Bulletin Number: N/A
Date Added: Mar 28, 2024
Bulletin Number: 17-NA-302
Date Posted: Mar 20, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL: STORAGE: TANK ASSEMBLY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on availability for a locking gas cap for trucks are operated in high amount of dirt or dust which can migrate to the filler cap area.
EQUIPMENT

RECORD_ID: 4631458
NHTSA Item Number: 10251888
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2024
Bulletin Number: 07-00-89-037S
Date Posted: Mar 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
EQUIPMENT

RECORD_ID: 4632746
NHTSA Item Number: 10251889
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2024
Bulletin Number: 11-00-89-005X
Date Posted: Mar 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 4635252
NHTSA Item Number: 10251890
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2024
Bulletin Number: 16-NA-383
Date Posted: Mar 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to re
ELECTRICAL SYSTEM

RECORD_ID: 4635775
NHTSA Item Number: 10251903
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2024
Bulletin Number: 21-NA-171
Date Posted: Mar 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Body Control Module Programming due to Window Motor Changes Related to Microprocessor Shortage.
EQUIPMENT

RECORD_ID: 4635777
NHTSA Item Number: 10251903
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2024
Bulletin Number: 21-NA-171
Date Posted: Mar 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Body Control Module Programming due to Window Motor Changes Related to Microprocessor Shortage.
ELECTRICAL SYSTEM

RECORD_ID: 4635906
NHTSA Item Number: 10251909
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2024
Bulletin Number: 23-NA-170
Date Posted: Mar 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech to inspect deeper into what may be the main cause of an engine failure.
ENGINE AND ENGINE COOLING

RECORD_ID: 4636104
NHTSA Item Number: 10251909
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2024
Bulletin Number: 23-NA-170
Date Posted: Mar 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech to inspect deeper into what may be the main cause of an engine failure.
POWER TRAIN

RECORD_ID: 4636156
NHTSA Item Number: 10251909
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2024
Bulletin Number: 23-NA-170
Date Posted: Mar 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech to inspect deeper into what may be the main cause of an engine failure.
SERVICE BRAKES

RECORD_ID: 4627303
NHTSA Item Number: 10251685
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIT5479F
Date Posted: Feb 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the caliper boot and pisto
FORWARD COLLISION AVOIDANCE

RECORD_ID: 4627663
NHTSA Item Number: 10251704
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIT5551N
Date Posted: Feb 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ a "Forward Collision System Reduced" message displayed on the DIC when theÂ Forward Automatic Braking has been set to the "Alert" setting. Â This is normal when theÂ FAB has been set to Â "Alert".
POWER TRAIN: AXLE ASSEMBLY

RECORD_ID: 4627816
NHTSA Item Number: 10251705
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIP5962
Date Posted: Feb 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AXLE ASSEMBLY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates how to isolate a tick noise from the rear axle housing.Â
ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)

RECORD_ID: 4627959
NHTSA Item Number: 10251708
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIT4322P
Date Posted: Feb 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C
ELECTRICAL SYSTEM: ADAS: BLINDSPOT: SENSORS

RECORD_ID: 4628061
NHTSA Item Number: 10251709
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIT5744D
Date Posted: Feb 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: ADAS: BLINDSPOT: SENSORS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.
ELECTRICAL SYSTEM: ADAS: BLINDSPOT: SOFTWARE

RECORD_ID: 4628071
NHTSA Item Number: 10251709
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIT5744D
Date Posted: Feb 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: ADAS: BLINDSPOT: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.
ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SOFTWARE

RECORD_ID: 4628075
NHTSA Item Number: 10251709
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIT5744D
Date Posted: Feb 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.
LANE DEPARTURE: BLIND SPOT DETECTION

RECORD_ID: 4628099
NHTSA Item Number: 10251709
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIT5744D
Date Posted: Feb 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LANE DEPARTURE: BLIND SPOT DETECTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.
ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SENSORS

RECORD_ID: 4628196
NHTSA Item Number: 10251709
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIT5744D
Date Posted: Feb 21, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SENSORS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.
ENGINE AND ENGINE COOLING

RECORD_ID: 4628237
NHTSA Item Number: 10251712
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIT5689F
Date Posted: Feb 23, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarly on hold while PIE0572 is active.Â PIE0572 has now ended and reinstating t
POWER TRAIN

RECORD_ID: 4628322
NHTSA Item Number: 10251715
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIP5966
Date Posted: Feb 23, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates Diagnostic aids for a no start or DTC'S following a transmission replacementÂ
POWER TRAIN

RECORD_ID: 4628557
NHTSA Item Number: 10251720
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIP5968
Date Posted: Feb 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to have the dealer contact TAC with the transmission TUN number prior to transmission installation.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4623304
NHTSA Item Number: 10251635
Replacement Service Bulletin Number: N/A
Date Added: Mar 15, 2024
Bulletin Number: 24-NA-040
Date Posted: Mar 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center (WPC) must be shipped using Central Transport. Hazardous materials should never be sent by air transportation to the WPC.
FUEL SYSTEM, DIESEL

RECORD_ID: 4623654
NHTSA Item Number: 10251638
Replacement Service Bulletin Number: N/A
Date Added: Mar 15, 2024
Bulletin Number: 24-NA-043
Date Posted: Mar 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech that there are extra characters on the fuel injector and to ignore the last numbers when identifying flow rate.
VISIBILITY: GLASS, SIDE/REAR

RECORD_ID: 4623734
NHTSA Item Number: 10251641
Replacement Service Bulletin Number: N/A
Date Added: Mar 15, 2024
Bulletin Number: 24-NA-046
Date Posted: Mar 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: GLASS, SIDE/REAR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Suction Cup Marks on Window Glass.
UNKNOWN OR OTHER

RECORD_ID: 4620635
NHTSA Item Number: 10251513
Replacement Service Bulletin Number: N/A
Date Added: Mar 7, 2024
Bulletin Number: 17-NA-073
Date Posted: Mar 1, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
POWER TRAIN

RECORD_ID: 4613070
NHTSA Item Number: 10251353
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 22-NA-182
Date Posted: Feb 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician to check if the transmission cooler lines are twisted to correct customer concerns of Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature.
ENGINE AND ENGINE COOLING

RECORD_ID: 4613125
NHTSA Item Number: 10251355
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 23-NA-043
Date Posted: Feb 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to replace the valve lifter and guides to correct customer concerns of Poor Engine Performance, Engine Misfires, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306,
ENGINE AND ENGINE COOLING

RECORD_ID: 4613445
NHTSA Item Number: 10251357
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 23-NA-073
Date Posted: Feb 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Evaporative DTCs P0442, P0446, P0455 or P0449, Caused by Dust Intrusion into the Evaporative Canister.
LATCHES/LOCKS/LINKAGES

RECORD_ID: 4613526
NHTSA Item Number: 10251362
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 23-NA-112
Date Posted: Feb 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LATCHES/LOCKS/LINKAGES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
STRUCTURE: BODY: TAILGATE

RECORD_ID: 4613535
NHTSA Item Number: 10251362
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 23-NA-112
Date Posted: Feb 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY: TAILGATE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
ELECTRICAL SYSTEM

RECORD_ID: 4613545
NHTSA Item Number: 10251362
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 23-NA-112
Date Posted: Feb 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
ENGINE AND ENGINE COOLING

RECORD_ID: 4599948
NHTSA Item Number: 10250775
Replacement Service Bulletin Number: N/A
Date Added: Feb 29, 2024
Bulletin Number: 22-NA-074
Date Posted: Feb 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
ENGINE AND ENGINE COOLING

RECORD_ID: 4600652
NHTSA Item Number: 10250789
Replacement Service Bulletin Number: N/A
Date Added: Feb 29, 2024
Bulletin Number: 24-NA-020
Date Posted: Feb 23, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a repair procedure to correct customer concerns of Service Emissions System Displayed on DIC, MIL Illuminated with DTC P249C and/or P20E8 Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 4597779
NHTSA Item Number: 10250747
Replacement Service Bulletin Number: N/A
Date Added: Feb 27, 2024
Bulletin Number: 24-NA-020
Date Posted: Feb 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a repair procedure to correct customer concerns of Service Emissions System Displayed on DIC, MIL Illuminated with DTC P249C and/or P20E8 Set.
ELECTRICAL SYSTEM

RECORD_ID: 4597810
NHTSA Item Number: 10250747
Replacement Service Bulletin Number: N/A
Date Added: Feb 27, 2024
Bulletin Number: 24-NA-020
Date Posted: Feb 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a repair procedure to correct customer concerns of Service Emissions System Displayed on DIC, MIL Illuminated with DTC P249C and/or P20E8 Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 4594445
NHTSA Item Number: 10250507
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2024
Bulletin Number: 22-NA-150
Date Posted: Feb 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ELECTRICAL SYSTEM

RECORD_ID: 4594486
NHTSA Item Number: 10250507
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2024
Bulletin Number: 22-NA-150
Date Posted: Feb 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ELECTRICAL SYSTEM

RECORD_ID: 4597263
NHTSA Item Number: 10250582
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2024
Bulletin Number: 23-NA-185
Date Posted: Feb 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
STEERING

RECORD_ID: 4597323
NHTSA Item Number: 10250582
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2024
Bulletin Number: 23-NA-185
Date Posted: Feb 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
EQUIPMENT

RECORD_ID: 4597402
NHTSA Item Number: 10250582
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2024
Bulletin Number: 23-NA-185
Date Posted: Feb 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
POWER TRAIN

RECORD_ID: 4597464
NHTSA Item Number: 10250582
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2024
Bulletin Number: 23-NA-185
Date Posted: Feb 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
ENGINE AND ENGINE COOLING

RECORD_ID: 4591603
NHTSA Item Number: 10250503
Replacement Service Bulletin Number: N/A
Date Added: Feb 21, 2024
Bulletin Number: 16-NA-222
Date Posted: Feb 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
FUEL SYSTEM, GASOLINE

RECORD_ID: 4593444
NHTSA Item Number: 10250505
Replacement Service Bulletin Number: N/A
Date Added: Feb 21, 2024
Bulletin Number: 19-NA-044
Date Posted: Feb 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 4594082
NHTSA Item Number: 10250505
Replacement Service Bulletin Number: N/A
Date Added: Feb 21, 2024
Bulletin Number: 19-NA-044
Date Posted: Feb 7, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
POWER TRAIN

RECORD_ID: 4588619
NHTSA Item Number: 10250347
Replacement Service Bulletin Number: N/A
Date Added: Feb 17, 2024
Bulletin Number: 16-NA-338
Date Posted: Feb 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record r
ENGINE AND ENGINE COOLING

RECORD_ID: 4590065
NHTSA Item Number: 10250347
Replacement Service Bulletin Number: N/A
Date Added: Feb 17, 2024
Bulletin Number: 16-NA-338
Date Posted: Feb 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record r
STRUCTURE

RECORD_ID: 4583375
NHTSA Item Number: 10250244
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2024
Bulletin Number: PI0281K
Date Posted: Jan 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
ELECTRICAL SYSTEM

RECORD_ID: 4584536
NHTSA Item Number: 10250249
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2024
Bulletin Number: 21-NA-132
Date Posted: Jan 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides Changes to the Automatic Stop/Start feature for Certain 2021 Escalade models, Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon models Equipped with RPO NSS.
ENGINE AND ENGINE COOLING

RECORD_ID: 4584539
NHTSA Item Number: 10250249
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2024
Bulletin Number: 21-NA-132
Date Posted: Jan 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides Changes to the Automatic Stop/Start feature for Certain 2021 Escalade models, Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon models Equipped with RPO NSS.
ENGINE AND ENGINE COOLING

RECORD_ID: 4584768
NHTSA Item Number: 10250258
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2024
Bulletin Number: 23-NA-214
Date Posted: Jan 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides Information on Purge Pump Part Replacement and Purge pump Part Number Interchangeability.
EQUIPMENT

RECORD_ID: 4585240
NHTSA Item Number: 10250276
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2024
Bulletin Number: 23-NA-055
Date Posted: Jan 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) Ã¢?? FAQs.
ELECTRICAL SYSTEM

RECORD_ID: 4585512
NHTSA Item Number: 10250276
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2024
Bulletin Number: 23-NA-055
Date Posted: Jan 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) Ã¢?? FAQs.
EQUIPMENT

RECORD_ID: 4585914
NHTSA Item Number: 10250278
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2024
Bulletin Number: 23-NA-189
Date Posted: Jan 29, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin assists technicians in setting up PicoScope hardware/software to monitor CAN bus traffic (voltage patterns) to aid Technical Assistance (TAC) and Field Service Engineers (FSEs) in diagnosing electrical issues present on network commun
ELECTRICAL SYSTEM

RECORD_ID: 4586030
NHTSA Item Number: 10250278
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2024
Bulletin Number: 23-NA-189
Date Posted: Jan 29, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin assists technicians in setting up PicoScope hardware/software to monitor CAN bus traffic (voltage patterns) to aid Technical Assistance (TAC) and Field Service Engineers (FSEs) in diagnosing electrical issues present on network commun
ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM): SOFTWARE

RECORD_ID: 4579930
NHTSA Item Number: 10249954
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT5687A
Date Posted: Jan 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM): SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates some diagnostic tips to inspect for no/low voltage at the ECM for a customers complaints of a SES MIL, Crank No Start, stalling DTC's: Â P16A7 and/or P16AF.
UNKNOWN OR OTHER

RECORD_ID: 4579945
NHTSA Item Number: 10249954
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT5687A
Date Posted: Jan 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates some diagnostic tips to inspect for no/low voltage at the ECM for a customers complaints of a SES MIL, Crank No Start, stalling DTC's: Â P16A7 and/or P16AF.
EXTERIOR LIGHTING

RECORD_ID: 4580101
NHTSA Item Number: 10249965
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT5733D
Date Posted: Jan 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary informationÂ provides information to the technician on installing a roof beacon light. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 157. The information can be found at http: //www.gmu
ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

RECORD_ID: 4580186
NHTSA Item Number: 10249968
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT5828C
Date Posted: Jan 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about customers that may request the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup or SUV when the v
ELECTRICAL SYSTEM

RECORD_ID: 4580215
NHTSA Item Number: 10249969
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT5743D
Date Posted: Jan 9, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostic tips when trying to root cause a SES MIL with DTC's B2B0D and B2B0E.Â Main cause is aftermarket electrical devices spliced into the ignition main fuses.
FUEL SYSTEM, GASOLINE: STORAGE

RECORD_ID: 4580266
NHTSA Item Number: 10249971
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT5161K
Date Posted: Jan 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE: STORAGE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating characteristic
EQUIPMENT: ELECTRICAL: INFOTAINMENT

RECORD_ID: 4580433
NHTSA Item Number: 10249979
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT6084A
Date Posted: Jan 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PI states that a vehicle may exhibit a concern of the cross traffic alert indicators not displaying on the radio screen. While this is a customer dissatisfier, it does not pose a safety concern due to the fact that the customer will still be alerted t
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4580486
NHTSA Item Number: 10249980
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIP5601B
Date Posted: Jan 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4581795
NHTSA Item Number: 10250001
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT5734G
Date Posted: Jan 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 4581805
NHTSA Item Number: 10250001
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT5734G
Date Posted: Jan 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.
ELECTRICAL SYSTEM

RECORD_ID: 4581830
NHTSA Item Number: 10250002
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT5702E
Date Posted: Jan 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicationÂ provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will need to reference the latest version of General Motors Up-fitter Integration Bu
STRUCTURE: BODY: TAILGATE

RECORD_ID: 4581867
NHTSA Item Number: 10250003
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT6119
Date Posted: Jan 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY: TAILGATE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue where the minor tailgate will not open due to an aftermarket device installed on the vehicle.Â Â
EQUIPMENT: ELECTRICAL

RECORD_ID: 4582278
NHTSA Item Number: 10250007
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIT6097C
Date Posted: Jan 31, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue where the vehicles wireless charger no longer works with certain ISO updates on Apple 15 phones and advises customer to update their phone to the lastest ISO update.
ENGINE AND ENGINE COOLING

RECORD_ID: 4579625
NHTSA Item Number: 10249946
Replacement Service Bulletin Number: N/A
Date Added: Feb 10, 2024
Bulletin Number: 23-NA-170
Date Posted: Jan 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.
POWER TRAIN

RECORD_ID: 4576123
NHTSA Item Number: 10249743
Replacement Service Bulletin Number: N/A
Date Added: Feb 6, 2024
Bulletin Number: 22-NA-246
Date Posted: Jan 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician that the possible cause may not be from a faulty clutch piston or extension housing and to perform testing on transmission for other possible issues, but it still may be possible on high mileage vehicles that or
STRUCTURE

RECORD_ID: 4576233
NHTSA Item Number: 10249745
Replacement Service Bulletin Number: N/A
Date Added: Feb 6, 2024
Bulletin Number: 19-NA-255
Date Posted: Jan 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 4575453
NHTSA Item Number: 10249713
Replacement Service Bulletin Number: N/A
Date Added: Feb 5, 2024
Bulletin Number: 22-NA-112
Date Posted: Jan 19, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of 2020 - 2022 Silverado and Sierra Equipped with Diesel Engine Setting DTCs P20BB or P20C3.
ELECTRICAL SYSTEM

RECORD_ID: 4575463
NHTSA Item Number: 10249713
Replacement Service Bulletin Number: N/A
Date Added: Feb 5, 2024
Bulletin Number: 22-NA-112
Date Posted: Jan 19, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of 2020 - 2022 Silverado and Sierra Equipped with Diesel Engine Setting DTCs P20BB or P20C3.
ELECTRICAL SYSTEM

RECORD_ID: 4565209
NHTSA Item Number: 10249535
Replacement Service Bulletin Number: N/A
Date Added: Feb 2, 2024
Bulletin Number: PI0592I
Date Posted: Jan 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).
POWER TRAIN

RECORD_ID: 4569548
NHTSA Item Number: 10249579
Replacement Service Bulletin Number: N/A
Date Added: Feb 2, 2024
Bulletin Number: PI1394B
Date Posted: Jan 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PI bulletin advises the technician on the proper way to install the pistons in an engine.
ENGINE AND ENGINE COOLING

RECORD_ID: 4569643
NHTSA Item Number: 10249579
Replacement Service Bulletin Number: N/A
Date Added: Feb 2, 2024
Bulletin Number: PI1394B
Date Posted: Jan 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PI bulletin advises the technician on the proper way to install the pistons in an engine.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4573319
NHTSA Item Number: 10249590
Replacement Service Bulletin Number: N/A
Date Added: Feb 2, 2024
Bulletin Number: 18-NA-099
Date Posted: Jan 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
EQUIPMENT: ELECTRICAL: INFOTAINMENT

RECORD_ID: 4553547
NHTSA Item Number: 10249270
Replacement Service Bulletin Number: N/A
Date Added: Jan 29, 2024
Bulletin Number: PIT6097
Date Posted: Dec 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue where the vehicles wireless charger no longer works with the lastest ISO update on Apple 15 phones.Â
EQUIPMENT: ELECTRICAL: INFOTAINMENT: SOFTWARE

RECORD_ID: 4553674
NHTSA Item Number: 10249270
Replacement Service Bulletin Number: N/A
Date Added: Jan 29, 2024
Bulletin Number: PIT6097
Date Posted: Dec 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue where the vehicles wireless charger no longer works with the lastest ISO update on Apple 15 phones.Â
EQUIPMENT: ELECTRICAL: WIRELESS CHARGER/CRADLE

RECORD_ID: 4553873
NHTSA Item Number: 10249281
Replacement Service Bulletin Number: N/A
Date Added: Jan 29, 2024
Bulletin Number: PIT6097A
Date Posted: Dec 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: WIRELESS CHARGER/CRADLE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue where the vehicles wireless charger no longer works with the lastest ISO update on Apple 15 phones.Â
EQUIPMENT: ELECTRICAL: WIRELESS CHARGER/CRADLE

RECORD_ID: 4554065
NHTSA Item Number: 10249286
Replacement Service Bulletin Number: N/A
Date Added: Jan 29, 2024
Bulletin Number: PIT6097B
Date Posted: Dec 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: WIRELESS CHARGER/CRADLE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue where the vehicles wireless charger no longer works with the latest ISO update on Apple 15 phones.Â
EQUIPMENT: ELECTRICAL

RECORD_ID: 4554127
NHTSA Item Number: 10249286
Replacement Service Bulletin Number: N/A
Date Added: Jan 29, 2024
Bulletin Number: PIT6097B
Date Posted: Dec 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue where the vehicles wireless charger no longer works with the latest ISO update on Apple 15 phones.Â
UNKNOWN OR OTHER

RECORD_ID: 4554256
NHTSA Item Number: 10249294
Replacement Service Bulletin Number: N/A
Date Added: Jan 29, 2024
Bulletin Number: PIT5962A
Date Posted: Dec 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a GM part number forÂ reflective high temperature heat or insulating tape when repairing wiring harnesses.
ELECTRICAL SYSTEM: HAND HEATER: WIRING HARNESS

RECORD_ID: 4555138
NHTSA Item Number: 10249294
Replacement Service Bulletin Number: N/A
Date Added: Jan 29, 2024
Bulletin Number: PIT5962A
Date Posted: Dec 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: HAND HEATER: WIRING HARNESS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a GM part number forÂ reflective high temperature heat or insulating tape when repairing wiring harnesses.
EQUIPMENT

RECORD_ID: 4556316
NHTSA Item Number: 10249295
Replacement Service Bulletin Number: N/A
Date Added: Jan 29, 2024
Bulletin Number: PIT5074P
Date Posted: Dec 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probi
BACK OVER PREVENTION

RECORD_ID: 4556908
NHTSA Item Number: 10249298
Replacement Service Bulletin Number: N/A
Date Added: Jan 29, 2024
Bulletin Number: PIT5386J
Date Posted: Dec 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
ELECTRICAL SYSTEM

RECORD_ID: 4556939
NHTSA Item Number: 10249298
Replacement Service Bulletin Number: N/A
Date Added: Jan 29, 2024
Bulletin Number: PIT5386J
Date Posted: Dec 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
FUEL SYSTEM, DIESEL

RECORD_ID: 4544293
NHTSA Item Number: 10249005
Replacement Service Bulletin Number: N/A
Date Added: Jan 19, 2024
Bulletin Number: 22-NA-150
Date Posted: Jan 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ELECTRICAL SYSTEM

RECORD_ID: 4544326
NHTSA Item Number: 10249005
Replacement Service Bulletin Number: N/A
Date Added: Jan 19, 2024
Bulletin Number: 22-NA-150
Date Posted: Jan 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ENGINE AND ENGINE COOLING

RECORD_ID: 4544349
NHTSA Item Number: 10249005
Replacement Service Bulletin Number: N/A
Date Added: Jan 19, 2024
Bulletin Number: 22-NA-150
Date Posted: Jan 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
POWER TRAIN

RECORD_ID: 4544534
NHTSA Item Number: 10249008
Replacement Service Bulletin Number: N/A
Date Added: Jan 19, 2024
Bulletin Number: 23-NA-185
Date Posted: Jan 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
EQUIPMENT

RECORD_ID: 4544583
NHTSA Item Number: 10249008
Replacement Service Bulletin Number: N/A
Date Added: Jan 19, 2024
Bulletin Number: 23-NA-185
Date Posted: Jan 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
ELECTRICAL SYSTEM

RECORD_ID: 4544643
NHTSA Item Number: 10249008
Replacement Service Bulletin Number: N/A
Date Added: Jan 19, 2024
Bulletin Number: 23-NA-185
Date Posted: Jan 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
STEERING

RECORD_ID: 4544654
NHTSA Item Number: 10249008
Replacement Service Bulletin Number: N/A
Date Added: Jan 19, 2024
Bulletin Number: 23-NA-185
Date Posted: Jan 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
EXTERIOR LIGHTING

RECORD_ID: 4545878
NHTSA Item Number: 10249011
Replacement Service Bulletin Number: N/A
Date Added: Jan 19, 2024
Bulletin Number: 02-08-42-001J
Date Posted: Jan 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.
ELECTRICAL SYSTEM

RECORD_ID: 4549719
NHTSA Item Number: 10249034
Replacement Service Bulletin Number: N/A
Date Added: Jan 19, 2024
Bulletin Number: 21-NA-155
Date Posted: Jan 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to check for faults that may be caused by the trailer otherwise found by a possible faulty trailer connector.
TRAILER HITCHES

RECORD_ID: 4549728
NHTSA Item Number: 10249034
Replacement Service Bulletin Number: N/A
Date Added: Jan 19, 2024
Bulletin Number: 21-NA-155
Date Posted: Jan 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TRAILER HITCHES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to check for faults that may be caused by the trailer otherwise found by a possible faulty trailer connector.
EQUIPMENT

RECORD_ID: 4549866
NHTSA Item Number: 10249034
Replacement Service Bulletin Number: N/A
Date Added: Jan 19, 2024
Bulletin Number: 21-NA-155
Date Posted: Jan 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to check for faults that may be caused by the trailer otherwise found by a possible faulty trailer connector.
POWER TRAIN

RECORD_ID: 4540353
NHTSA Item Number: 10248703
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 16-NA-361
Date Posted: Dec 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle.
EQUIPMENT

RECORD_ID: 4540424
NHTSA Item Number: 10248703
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 16-NA-361
Date Posted: Dec 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle.
ENGINE AND ENGINE COOLING

RECORD_ID: 4540694
NHTSA Item Number: 10248705
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 19-NA-218
Date Posted: Dec 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
ELECTRICAL SYSTEM

RECORD_ID: 4540850
NHTSA Item Number: 10248709
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 22-NA-150
Date Posted: Dec 21, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ENGINE AND ENGINE COOLING

RECORD_ID: 4540882
NHTSA Item Number: 10248709
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 22-NA-150
Date Posted: Dec 21, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
FUEL SYSTEM, DIESEL

RECORD_ID: 4540889
NHTSA Item Number: 10248709
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 22-NA-150
Date Posted: Dec 21, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ELECTRICAL SYSTEM

RECORD_ID: 4541680
NHTSA Item Number: 10248725
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 18-NA-180
Date Posted: Dec 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
EQUIPMENT

RECORD_ID: 4541792
NHTSA Item Number: 10248725
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 18-NA-180
Date Posted: Dec 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
ELECTRICAL SYSTEM

RECORD_ID: 4519360
NHTSA Item Number: 10247778
Replacement Service Bulletin Number: N/A
Date Added: Dec 26, 2023
Bulletin Number: PIT5698D
Date Posted: Sep 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.
EQUIPMENT

RECORD_ID: 4519690
NHTSA Item Number: 10247779
Replacement Service Bulletin Number: N/A
Date Added: Dec 26, 2023
Bulletin Number: PIT5950A
Date Posted: Sep 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue of the wrong part number WSS being installed during a service procedure and to warn dealership tech to make sure the correct part number WSS is installed.Â
WHEELS

RECORD_ID: 4519691
NHTSA Item Number: 10247779
Replacement Service Bulletin Number: N/A
Date Added: Dec 26, 2023
Bulletin Number: PIT5950A
Date Posted: Sep 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue of the wrong part number WSS being installed during a service procedure and to warn dealership tech to make sure the correct part number WSS is installed.Â
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 4520062
NHTSA Item Number: 10247780
Replacement Service Bulletin Number: N/A
Date Added: Dec 26, 2023
Bulletin Number: PIT5099G
Date Posted: Sep 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low press
EQUIPMENT: ELECTRICAL

RECORD_ID: 4501507
NHTSA Item Number: 10247549
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2023
Bulletin Number: 23-NA-201
Date Posted: Dec 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
SERVICE BRAKES, HYDRAULIC

RECORD_ID: 4501511
NHTSA Item Number: 10247549
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2023
Bulletin Number: 23-NA-201
Date Posted: Dec 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES, HYDRAULIC
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
SERVICE BRAKES, HYDRAULIC: POWER ASSIST

RECORD_ID: 4501518
NHTSA Item Number: 10247549
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2023
Bulletin Number: 23-NA-201
Date Posted: Dec 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES, HYDRAULIC: POWER ASSIST
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
STEERING: ELECTRIC POWER ASSIST SYSTEM

RECORD_ID: 4501519
NHTSA Item Number: 10247549
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2023
Bulletin Number: 23-NA-201
Date Posted: Dec 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING: ELECTRIC POWER ASSIST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
STEERING

RECORD_ID: 4501528
NHTSA Item Number: 10247549
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2023
Bulletin Number: 23-NA-201
Date Posted: Dec 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
ELECTRICAL SYSTEM

RECORD_ID: 4501535
NHTSA Item Number: 10247549
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2023
Bulletin Number: 23-NA-201
Date Posted: Dec 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
EQUIPMENT

RECORD_ID: 4502343
NHTSA Item Number: 10247552
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2023
Bulletin Number: 23-NA-219
Date Posted: Dec 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4505795
NHTSA Item Number: 10247552
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2023
Bulletin Number: 23-NA-219
Date Posted: Dec 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
ENGINE AND ENGINE COOLING

RECORD_ID: 4500824
NHTSA Item Number: 10247527
Replacement Service Bulletin Number: N/A
Date Added: Dec 19, 2023
Bulletin Number: 21-NA-149
Date Posted: Dec 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information for Engine Wire Harness Chafing to correct customer concerns of IPC Gauges Sweep, IPC Warning Message, SES/Check Engine/MIL, No Start/ No Crank, Runs Rough, Stalls, Reduced Engine Power, Various DTCs.
POWER TRAIN

RECORD_ID: 4500855
NHTSA Item Number: 10247527
Replacement Service Bulletin Number: N/A
Date Added: Dec 19, 2023
Bulletin Number: 21-NA-149
Date Posted: Dec 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information for Engine Wire Harness Chafing to correct customer concerns of IPC Gauges Sweep, IPC Warning Message, SES/Check Engine/MIL, No Start/ No Crank, Runs Rough, Stalls, Reduced Engine Power, Various DTCs.
ELECTRICAL SYSTEM

RECORD_ID: 4500874
NHTSA Item Number: 10247527
Replacement Service Bulletin Number: N/A
Date Added: Dec 19, 2023
Bulletin Number: 21-NA-149
Date Posted: Dec 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information for Engine Wire Harness Chafing to correct customer concerns of IPC Gauges Sweep, IPC Warning Message, SES/Check Engine/MIL, No Start/ No Crank, Runs Rough, Stalls, Reduced Engine Power, Various DTCs.
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 4498081
NHTSA Item Number: 10247340
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2023
Bulletin Number: PIT5736C
Date Posted: Nov 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates how the HVAC setting operates during a remote vehicle start.
POWER TRAIN

RECORD_ID: 4498123
NHTSA Item Number: 10247344
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2023
Bulletin Number: PIP5949
Date Posted: Nov 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer, a potential rough running condition following an autostop event that is caused by the incorrect crankshaft position sensor.
EQUIPMENT: ELECTRICAL: INFOTAINMENT

RECORD_ID: 4498198
NHTSA Item Number: 10247348
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2023
Bulletin Number: PIT6084
Date Posted: Nov 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PI states that a vehicle may exhibit a concern of the cross traffic alert indicators not displaying on the radio screen. While this is a customer dissatisfier, it does not pose a safety concern due to the fact that the customer will still be alerted t
FORWARD COLLISION AVOIDANCE

RECORD_ID: 4498375
NHTSA Item Number: 10247351
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2023
Bulletin Number: PIT5551M
Date Posted: Nov 9, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ a "Forward Collision System Reduced" message displayed on the DIC when theÂ Forward Automatic Braking has been set to the "Alert" setting. Â This is normal when theÂ FAB has been set to Â "Alert".
SUSPENSION

RECORD_ID: 4498780
NHTSA Item Number: 10247352
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2023
Bulletin Number: PIT5214F
Date Posted: Nov 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the support of Gener
STEERING

RECORD_ID: 4498973
NHTSA Item Number: 10247361
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2023
Bulletin Number: PIT6088
Date Posted: Nov 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a diagnostic tip to inspect the main ground connection when diagnosing any lack of power steering assist issues with DTCsÂ C1597 and/or C1599.
POWER TRAIN

RECORD_ID: 4498979
NHTSA Item Number: 10247361
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2023
Bulletin Number: PIT6088
Date Posted: Nov 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a diagnostic tip to inspect the main ground connection when diagnosing any lack of power steering assist issues with DTCsÂ C1597 and/or C1599.
BACK OVER PREVENTION

RECORD_ID: 4498990
NHTSA Item Number: 10247363
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2023
Bulletin Number: PIP5847B
Date Posted: Nov 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the possibility of a misfire or rough running concern and abnormal engine noise due to excessive wear in exhaust roller follower axle pin.
ELECTRICAL SYSTEM

RECORD_ID: 4499124
NHTSA Item Number: 10247370
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2023
Bulletin Number: PIP5700E
Date Posted: Nov 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the information provide
EQUIPMENT

RECORD_ID: 4493909
NHTSA Item Number: 10247192
Replacement Service Bulletin Number: N/A
Date Added: Dec 15, 2023
Bulletin Number: 20-NA-132
Date Posted: Dec 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
ELECTRICAL SYSTEM

RECORD_ID: 4494380
NHTSA Item Number: 10247192
Replacement Service Bulletin Number: N/A
Date Added: Dec 15, 2023
Bulletin Number: 20-NA-132
Date Posted: Dec 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
ENGINE AND ENGINE COOLING

RECORD_ID: 4495398
NHTSA Item Number: 10247192
Replacement Service Bulletin Number: N/A
Date Added: Dec 15, 2023
Bulletin Number: 20-NA-132
Date Posted: Dec 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
ENGINE AND ENGINE COOLING

RECORD_ID: 4496133
NHTSA Item Number: 10247194
Replacement Service Bulletin Number: N/A
Date Added: Dec 15, 2023
Bulletin Number: 23-NA-214
Date Posted: Dec 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides Information on Purge Pump Part Replacement and Purge Part Number Interchange.
COMMUNICATION: MANUFACTURER TELEMATICS

RECORD_ID: 4464584
NHTSA Item Number: 10245986
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2023
Bulletin Number: PIT5966C
Date Posted: Oct 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: COMMUNICATION: MANUFACTURER TELEMATICS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.
POWER TRAIN

RECORD_ID: 4465413
NHTSA Item Number: 10246011
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2023
Bulletin Number: PIP5943
Date Posted: Oct 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician on diagnostic aids to help with the diagnosis and repair of 8 Speed TransmissionsÂ
EQUIPMENT: MECHANICAL: POWER TAKE-OFF (PTO)

RECORD_ID: 4465495
NHTSA Item Number: 10246011
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2023
Bulletin Number: PIP5943
Date Posted: Oct 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: MECHANICAL: POWER TAKE-OFF (PTO)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician on diagnostic aids to help with the diagnosis and repair of 8 Speed TransmissionsÂ
ELECTRICAL SYSTEM

RECORD_ID: 4458730
NHTSA Item Number: 10245559
Replacement Service Bulletin Number: N/A
Date Added: Nov 29, 2023
Bulletin Number: 21-NA-135
Date Posted: Nov 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
EXTERIOR LIGHTING

RECORD_ID: 4458801
NHTSA Item Number: 10245559
Replacement Service Bulletin Number: N/A
Date Added: Nov 29, 2023
Bulletin Number: 21-NA-135
Date Posted: Nov 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
ENGINE AND ENGINE COOLING

RECORD_ID: 4458852
NHTSA Item Number: 10245559
Replacement Service Bulletin Number: N/A
Date Added: Nov 29, 2023
Bulletin Number: 21-NA-135
Date Posted: Nov 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
EQUIPMENT

RECORD_ID: 4458960
NHTSA Item Number: 10245559
Replacement Service Bulletin Number: N/A
Date Added: Nov 29, 2023
Bulletin Number: 21-NA-135
Date Posted: Nov 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
POWER TRAIN

RECORD_ID: 4446472
NHTSA Item Number: 10245395
Replacement Service Bulletin Number: N/A
Date Added: Nov 22, 2023
Bulletin Number: 03-00-91-001I
Date Posted: Nov 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.
STEERING

RECORD_ID: 4447368
NHTSA Item Number: 10245395
Replacement Service Bulletin Number: N/A
Date Added: Nov 22, 2023
Bulletin Number: 03-00-91-001I
Date Posted: Nov 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.
SUSPENSION

RECORD_ID: 4449651
NHTSA Item Number: 10245395
Replacement Service Bulletin Number: N/A
Date Added: Nov 22, 2023
Bulletin Number: 03-00-91-001I
Date Posted: Nov 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.
ENGINE AND ENGINE COOLING

RECORD_ID: 4449750
NHTSA Item Number: 10245395
Replacement Service Bulletin Number: N/A
Date Added: Nov 22, 2023
Bulletin Number: 03-00-91-001I
Date Posted: Nov 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.
WHEELS

RECORD_ID: 4450154
NHTSA Item Number: 10245395
Replacement Service Bulletin Number: N/A
Date Added: Nov 22, 2023
Bulletin Number: 03-00-91-001I
Date Posted: Nov 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.
ELECTRICAL SYSTEM

RECORD_ID: 4455508
NHTSA Item Number: 10245407
Replacement Service Bulletin Number: N/A
Date Added: Nov 22, 2023
Bulletin Number: 22-NA-210
Date Posted: Nov 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to locate and repair a broken ground stud at the NOx converter.
ENGINE AND ENGINE COOLING

RECORD_ID: 4455511
NHTSA Item Number: 10245407
Replacement Service Bulletin Number: N/A
Date Added: Nov 22, 2023
Bulletin Number: 22-NA-210
Date Posted: Nov 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to locate and repair a broken ground stud at the NOx converter.
POWER TRAIN

RECORD_ID: 4455575
NHTSA Item Number: 10245409
Replacement Service Bulletin Number: N/A
Date Added: Nov 22, 2023
Bulletin Number: 22-NA-251
Date Posted: Nov 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to replace the front wheel drive shaft to correct a customer concern of a Squeak/Chirp Noise from Front Axle in 2wd.
EQUIPMENT

RECORD_ID: 4455580
NHTSA Item Number: 10245409
Replacement Service Bulletin Number: N/A
Date Added: Nov 22, 2023
Bulletin Number: 22-NA-251
Date Posted: Nov 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to replace the front wheel drive shaft to correct a customer concern of a Squeak/Chirp Noise from Front Axle in 2wd.
STRUCTURE

RECORD_ID: 4445387
NHTSA Item Number: 10245359
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2023
Bulletin Number: 23-NA-112
Date Posted: Nov 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
STRUCTURE: BODY: TAILGATE

RECORD_ID: 4445411
NHTSA Item Number: 10245359
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2023
Bulletin Number: 23-NA-112
Date Posted: Nov 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY: TAILGATE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
ELECTRICAL SYSTEM

RECORD_ID: 4445434
NHTSA Item Number: 10245359
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2023
Bulletin Number: 23-NA-112
Date Posted: Nov 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
EQUIPMENT

RECORD_ID: 4444980
NHTSA Item Number: 10245348
Replacement Service Bulletin Number: N/A
Date Added: Nov 20, 2023
Bulletin Number: 21-NA-228
Date Posted: Nov 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
ENGINE AND ENGINE COOLING

RECORD_ID: 4445005
NHTSA Item Number: 10245348
Replacement Service Bulletin Number: N/A
Date Added: Nov 20, 2023
Bulletin Number: 21-NA-228
Date Posted: Nov 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
ELECTRICAL SYSTEM

RECORD_ID: 4445012
NHTSA Item Number: 10245348
Replacement Service Bulletin Number: N/A
Date Added: Nov 20, 2023
Bulletin Number: 21-NA-228
Date Posted: Nov 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
ELECTRICAL SYSTEM: BODY CONTROL MODULE/BCM

RECORD_ID: 4445028
NHTSA Item Number: 10245348
Replacement Service Bulletin Number: N/A
Date Added: Nov 20, 2023
Bulletin Number: 21-NA-228
Date Posted: Nov 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: BODY CONTROL MODULE/BCM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
ENGINE AND ENGINE COOLING

RECORD_ID: 4439609
NHTSA Item Number: 10245240
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2023
Bulletin Number: 19-NA-218
Date Posted: Oct 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
EQUIPMENT

RECORD_ID: 4439651
NHTSA Item Number: 10245241
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2023
Bulletin Number: 21-NA-228
Date Posted: Oct 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
ENGINE AND ENGINE COOLING

RECORD_ID: 4439678
NHTSA Item Number: 10245241
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2023
Bulletin Number: 21-NA-228
Date Posted: Oct 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
ELECTRICAL SYSTEM

RECORD_ID: 4439685
NHTSA Item Number: 10245241
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2023
Bulletin Number: 21-NA-228
Date Posted: Oct 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
ELECTRICAL SYSTEM

RECORD_ID: 4439787
NHTSA Item Number: 10245244
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2023
Bulletin Number: 23-NA-185
Date Posted: Oct 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
STEERING

RECORD_ID: 4439797
NHTSA Item Number: 10245244
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2023
Bulletin Number: 23-NA-185
Date Posted: Oct 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
POWER TRAIN

RECORD_ID: 4439828
NHTSA Item Number: 10245244
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2023
Bulletin Number: 23-NA-185
Date Posted: Oct 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
EQUIPMENT

RECORD_ID: 4439861
NHTSA Item Number: 10245244
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2023
Bulletin Number: 23-NA-185
Date Posted: Oct 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases - Service 4WD on DIC, Intermittent Failures, Noise Concerns, Driveline/Steering Vibration/Shudder, Intermittent DTCs/MIL Illuminated, Engagement/Disengagement/Ratcheting Con
ELECTRICAL SYSTEM

RECORD_ID: 4440202
NHTSA Item Number: 10245248
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2023
Bulletin Number: 23-NA-189
Date Posted: Oct 25, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin assists technicians in setting up PicoScope hardware/software to monitor CAN bus traffic (voltage patterns) to aid Technical Assistance (TAC) and Field Service Engineers (FSEs) in diagnosing electrical issues present on network commun
EQUIPMENT

RECORD_ID: 4440365
NHTSA Item Number: 10245248
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2023
Bulletin Number: 23-NA-189
Date Posted: Oct 25, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin assists technicians in setting up PicoScope hardware/software to monitor CAN bus traffic (voltage patterns) to aid Technical Assistance (TAC) and Field Service Engineers (FSEs) in diagnosing electrical issues present on network commun
WHEELS

RECORD_ID: 4440940
NHTSA Item Number: 10245250
Replacement Service Bulletin Number: N/A
Date Added: Nov 15, 2023
Bulletin Number: 20-NA-159
Date Posted: Oct 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
POWER TRAIN

RECORD_ID: 4438310
NHTSA Item Number: 10245194
Replacement Service Bulletin Number: N/A
Date Added: Nov 10, 2023
Bulletin Number: 16-NA-361
Date Posted: Oct 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle.
POWER TRAIN

RECORD_ID: 4438415
NHTSA Item Number: 10245200
Replacement Service Bulletin Number: N/A
Date Added: Nov 10, 2023
Bulletin Number: 22-NA-225
Date Posted: Oct 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This information bulletin advises the technician the difference between a welch cap leak and the output seal of the t-case or transmission leaking ATF, causing the customer concern of a Red Fluid Leak from Center of Vehicle Located by Rear of Transmission
EQUIPMENT

RECORD_ID: 4438621
NHTSA Item Number: 10245200
Replacement Service Bulletin Number: N/A
Date Added: Nov 10, 2023
Bulletin Number: 22-NA-225
Date Posted: Oct 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This information bulletin advises the technician the difference between a welch cap leak and the output seal of the t-case or transmission leaking ATF, causing the customer concern of a Red Fluid Leak from Center of Vehicle Located by Rear of Transmission
EQUIPMENT

RECORD_ID: 4433773
NHTSA Item Number: 10245010
Replacement Service Bulletin Number: N/A
Date Added: Nov 7, 2023
Bulletin Number: 23-NA-148
Date Posted: Oct 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Missing French Translation Label on Fuel Cap.
FUEL SYSTEM, DIESEL: STORAGE: TANK ASSEMBLY

RECORD_ID: 4433784
NHTSA Item Number: 10245010
Replacement Service Bulletin Number: N/A
Date Added: Nov 7, 2023
Bulletin Number: 23-NA-148
Date Posted: Oct 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL: STORAGE: TANK ASSEMBLY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Missing French Translation Label on Fuel Cap.
POWER TRAIN

RECORD_ID: 4431525
NHTSA Item Number: 10244949
Replacement Service Bulletin Number: N/A
Date Added: Nov 6, 2023
Bulletin Number: 21-NA-275
Date Posted: Oct 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing Ã¢??DÃ¢?Â on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4414620
NHTSA Item Number: 10244326
Replacement Service Bulletin Number: N/A
Date Added: Oct 29, 2023
Bulletin Number: 05-00-89-029F
Date Posted: Oct 11, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on General Motors Dealership Critical Equipment Requirements and Recommendations.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4412539
NHTSA Item Number: 10244315
Replacement Service Bulletin Number: N/A
Date Added: Oct 26, 2023
Bulletin Number: 99-00-89-019Y
Date Posted: Oct 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program.
ENGINE AND ENGINE COOLING

RECORD_ID: 4408855
NHTSA Item Number: 10244273
Replacement Service Bulletin Number: N/A
Date Added: Oct 25, 2023
Bulletin Number: 01-06-01-011O
Date Posted: Oct 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
WHEELS

RECORD_ID: 4410871
NHTSA Item Number: 10244274
Replacement Service Bulletin Number: N/A
Date Added: Oct 25, 2023
Bulletin Number: 17-NA-170
Date Posted: Oct 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4398006
NHTSA Item Number: 10244200
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2023
Bulletin Number: 02-00-89-002W
Date Posted: Sep 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4398340
NHTSA Item Number: 10244201
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2023
Bulletin Number: 10-00-89-006J
Date Posted: Sep 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).
WHEELS

RECORD_ID: 4401487
NHTSA Item Number: 10244202
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2023
Bulletin Number: 20-NA-159
Date Posted: Sep 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
TIRES

RECORD_ID: 4401534
NHTSA Item Number: 10244202
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2023
Bulletin Number: 20-NA-159
Date Posted: Sep 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
ELECTRICAL SYSTEM

RECORD_ID: 4401596
NHTSA Item Number: 10244203
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2023
Bulletin Number: 21-NA-228
Date Posted: Sep 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
EQUIPMENT

RECORD_ID: 4401612
NHTSA Item Number: 10244203
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2023
Bulletin Number: 21-NA-228
Date Posted: Sep 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
ELECTRICAL SYSTEM

RECORD_ID: 4401743
NHTSA Item Number: 10244205
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2023
Bulletin Number: 22-NA-150
Date Posted: Sep 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ENGINE AND ENGINE COOLING

RECORD_ID: 4401756
NHTSA Item Number: 10244205
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2023
Bulletin Number: 22-NA-150
Date Posted: Sep 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
EQUIPMENT

RECORD_ID: 4401815
NHTSA Item Number: 10244205
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2023
Bulletin Number: 22-NA-150
Date Posted: Sep 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
FUEL SYSTEM, DIESEL

RECORD_ID: 4401881
NHTSA Item Number: 10244205
Replacement Service Bulletin Number: N/A
Date Added: Oct 18, 2023
Bulletin Number: 22-NA-150
Date Posted: Sep 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
VISIBILITY

RECORD_ID: 4396401
NHTSA Item Number: 10244179
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2023
Bulletin Number: 23-NA-167
Date Posted: Sep 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Outside Rear View Mirror Defog or Defrost Times Different for Passenger and Driver Mirrors.
EQUIPMENT

RECORD_ID: 4396420
NHTSA Item Number: 10244179
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2023
Bulletin Number: 23-NA-167
Date Posted: Sep 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Outside Rear View Mirror Defog or Defrost Times Different for Passenger and Driver Mirrors.
ENGINE AND ENGINE COOLING

RECORD_ID: 4396522
NHTSA Item Number: 10244180
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2023
Bulletin Number: 23-NA-170
Date Posted: Sep 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.
ENGINE AND ENGINE COOLING

RECORD_ID: 4395593
NHTSA Item Number: 10244171
Replacement Service Bulletin Number: N/A
Date Added: Oct 16, 2023
Bulletin Number: 23-NA-073
Date Posted: Sep 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Evaporative DTCs P0442, P0446, P0455 or P0449, Caused by Dust Intrusion into the Evaporative Canister.
EQUIPMENT

RECORD_ID: 4395708
NHTSA Item Number: 10244174
Replacement Service Bulletin Number: N/A
Date Added: Oct 16, 2023
Bulletin Number: 23-NA-154
Date Posted: Sep 21, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Warranty Administration Ã¢?? Required Operating Procedures - 8 Points (U.S. Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 4391668
NHTSA Item Number: 10243982
Replacement Service Bulletin Number: N/A
Date Added: Oct 14, 2023
Bulletin Number: 22-NA-015
Date Posted: Sep 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
POWER TRAIN

RECORD_ID: 4391698
NHTSA Item Number: 10243982
Replacement Service Bulletin Number: N/A
Date Added: Oct 14, 2023
Bulletin Number: 22-NA-015
Date Posted: Sep 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
STRUCTURE

RECORD_ID: 4388958
NHTSA Item Number: 10243746
Replacement Service Bulletin Number: N/A
Date Added: Oct 10, 2023
Bulletin Number: 12-08-51-002P
Date Posted: Sep 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
EQUIPMENT

RECORD_ID: 4388979
NHTSA Item Number: 10243746
Replacement Service Bulletin Number: N/A
Date Added: Oct 10, 2023
Bulletin Number: 12-08-51-002P
Date Posted: Sep 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
POWER TRAIN

RECORD_ID: 4389177
NHTSA Item Number: 10243749
Replacement Service Bulletin Number: N/A
Date Added: Oct 10, 2023
Bulletin Number: 20-NA-142
Date Posted: Sep 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4388233
NHTSA Item Number: 10243717
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2023
Bulletin Number: 23-NA-154
Date Posted: Sep 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Warranty Administration Ã¢?? Required Operating Procedures - 8 Points (U.S. Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 4362280
NHTSA Item Number: 10242935
Replacement Service Bulletin Number: N/A
Date Added: Sep 29, 2023
Bulletin Number: 19-NA-218
Date Posted: Sep 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
EQUIPMENT

RECORD_ID: 4362344
NHTSA Item Number: 10242936
Replacement Service Bulletin Number: N/A
Date Added: Sep 29, 2023
Bulletin Number: 21-NA-166
Date Posted: Sep 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling.
EXTERIOR LIGHTING: TURN SIGNAL

RECORD_ID: 4362396
NHTSA Item Number: 10242936
Replacement Service Bulletin Number: N/A
Date Added: Sep 29, 2023
Bulletin Number: 21-NA-166
Date Posted: Sep 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING: TURN SIGNAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling.
ELECTRICAL SYSTEM

RECORD_ID: 4362469
NHTSA Item Number: 10242936
Replacement Service Bulletin Number: N/A
Date Added: Sep 29, 2023
Bulletin Number: 21-NA-166
Date Posted: Sep 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4353451
NHTSA Item Number: 10242842
Replacement Service Bulletin Number: N/A
Date Added: Sep 26, 2023
Bulletin Number: 18-NA-306
Date Posted: Sep 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
POWER TRAIN

RECORD_ID: 4354547
NHTSA Item Number: 10242843
Replacement Service Bulletin Number: N/A
Date Added: Sep 26, 2023
Bulletin Number: 23-NA-153
Date Posted: Sep 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
ENGINE AND ENGINE COOLING

RECORD_ID: 4358018
NHTSA Item Number: 10242843
Replacement Service Bulletin Number: N/A
Date Added: Sep 26, 2023
Bulletin Number: 23-NA-153
Date Posted: Sep 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
ENGINE AND ENGINE COOLING

RECORD_ID: 4358879
NHTSA Item Number: 10242844
Replacement Service Bulletin Number: N/A
Date Added: Sep 26, 2023
Bulletin Number: 17-NA-157
Date Posted: Sep 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin explains the difference in oil filters for gas engines with new oil pump control systems and the possibilities of what may happen using the incorrect filter.
BACK OVER PREVENTION

RECORD_ID: 4348568
NHTSA Item Number: 10242281
Replacement Service Bulletin Number: N/A
Date Added: Sep 18, 2023
Bulletin Number: PIP5847A
Date Posted: Aug 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the possibility of a misfire or rough running concern and abnormal engine noise due to excessive wear in exhaust roller follower axle pin.
ENGINE

RECORD_ID: 4349124
NHTSA Item Number: 10242298
Replacement Service Bulletin Number: N/A
Date Added: Sep 18, 2023
Bulletin Number: PIP5628G
Date Posted: Aug 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D
ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)

RECORD_ID: 4349649
NHTSA Item Number: 10242306
Replacement Service Bulletin Number: N/A
Date Added: Sep 18, 2023
Bulletin Number: PIT6050
Date Posted: Aug 21, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealership technicians that if they receive a radio with the 2 stickers as noted above, the radio was remanufactured with missing components and will need to order another radio unit from the ESC to properly rep
POWER TRAIN

RECORD_ID: 4349892
NHTSA Item Number: 10242309
Replacement Service Bulletin Number: N/A
Date Added: Sep 18, 2023
Bulletin Number: PIP5621D
Date Posted: Aug 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer Â technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. TAC is requesting the GDS2 session logs be sent in before the dealer contacts
FORWARD COLLISION AVOIDANCE

RECORD_ID: 4350120
NHTSA Item Number: 10242314
Replacement Service Bulletin Number: N/A
Date Added: Sep 18, 2023
Bulletin Number: PIT5551L
Date Posted: Aug 29, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ a "Forward Collision System Reduced" message displayed on the DIC when theÂ Forward Automatic Braking has been set to the "Alert" setting. Â This is normal when theÂ FAB has been set to Â "Alert".
ENGINE AND ENGINE COOLING

RECORD_ID: 4346828
NHTSA Item Number: 10242262
Replacement Service Bulletin Number: N/A
Date Added: Sep 15, 2023
Bulletin Number: 18-NA-073
Date Posted: Aug 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
POWER TRAIN

RECORD_ID: 4347875
NHTSA Item Number: 10242263
Replacement Service Bulletin Number: N/A
Date Added: Sep 15, 2023
Bulletin Number: 22-NA-187
Date Posted: Aug 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech to inspect the transfer case motor electrical connectors for possible damage or corrosion that might be caused by a damage grommet inside the electrical connector.
ELECTRICAL SYSTEM

RECORD_ID: 4347900
NHTSA Item Number: 10242263
Replacement Service Bulletin Number: N/A
Date Added: Sep 15, 2023
Bulletin Number: 22-NA-187
Date Posted: Aug 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech to inspect the transfer case motor electrical connectors for possible damage or corrosion that might be caused by a damage grommet inside the electrical connector.
ENGINE AND ENGINE COOLING

RECORD_ID: 4342080
NHTSA Item Number: 10242204
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2023
Bulletin Number: 23-NA-141
Date Posted: Aug 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advised the technician that the engine and related parts will be debited if found that the tech didn't properly prepare the engine block from dirt and debris in bolt holes or if found that the block was damaged by the tech.
EQUIPMENT

RECORD_ID: 4342611
NHTSA Item Number: 10242206
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2023
Bulletin Number: 09-00-89-016H
Date Posted: Aug 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on the proper use of the labor operation 0600014.
EQUIPMENT

RECORD_ID: 4343706
NHTSA Item Number: 10242207
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2023
Bulletin Number: 18-NA-306
Date Posted: Aug 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
SUSPENSION

RECORD_ID: 4343976
NHTSA Item Number: 10242208
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2023
Bulletin Number: 19-NA-129
Date Posted: Aug 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of a squeak and/or clunking noise coming from the rear of the vehicle.
POWER TRAIN

RECORD_ID: 4344287
NHTSA Item Number: 10242240
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2023
Bulletin Number: 22-NA-182
Date Posted: Aug 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician to check if the transmission cooler lines are twisted to correct customer concerns of Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature.
ENGINE AND ENGINE COOLING

RECORD_ID: 4341577
NHTSA Item Number: 10242202
Replacement Service Bulletin Number: N/A
Date Added: Sep 12, 2023
Bulletin Number: 23-NA-138
Date Posted: Aug 11, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech the possible causes of the DTCs that set and how to maintenance the issue.
ELECTRICAL SYSTEM

RECORD_ID: 4341590
NHTSA Item Number: 10242202
Replacement Service Bulletin Number: N/A
Date Added: Sep 12, 2023
Bulletin Number: 23-NA-138
Date Posted: Aug 11, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech the possible causes of the DTCs that set and how to maintenance the issue.
POWER TRAIN

RECORD_ID: 4328164
NHTSA Item Number: 10242061
Replacement Service Bulletin Number: N/A
Date Added: Sep 8, 2023
Bulletin Number: 15-00-89-004F
Date Posted: Aug 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
ENGINE AND ENGINE COOLING

RECORD_ID: 4331349
NHTSA Item Number: 10242061
Replacement Service Bulletin Number: N/A
Date Added: Sep 8, 2023
Bulletin Number: 15-00-89-004F
Date Posted: Aug 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
STEERING

RECORD_ID: 4332627
NHTSA Item Number: 10242061
Replacement Service Bulletin Number: N/A
Date Added: Sep 8, 2023
Bulletin Number: 15-00-89-004F
Date Posted: Aug 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
SUSPENSION

RECORD_ID: 4333058
NHTSA Item Number: 10242061
Replacement Service Bulletin Number: N/A
Date Added: Sep 8, 2023
Bulletin Number: 15-00-89-004F
Date Posted: Aug 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
ENGINE AND ENGINE COOLING

RECORD_ID: 4333473
NHTSA Item Number: 10242070
Replacement Service Bulletin Number: N/A
Date Added: Sep 8, 2023
Bulletin Number: 16-NA-222
Date Posted: Aug 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
ELECTRICAL SYSTEM

RECORD_ID: 4334268
NHTSA Item Number: 10242070
Replacement Service Bulletin Number: N/A
Date Added: Sep 8, 2023
Bulletin Number: 16-NA-222
Date Posted: Aug 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
FUEL SYSTEM, DIESEL

RECORD_ID: 4324549
NHTSA Item Number: 10241853
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: 20-NA-082
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
ENGINE AND ENGINE COOLING: ENGINE: DIESEL

RECORD_ID: 4324633
NHTSA Item Number: 10241853
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: 20-NA-082
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
ENGINE AND ENGINE COOLING

RECORD_ID: 4324854
NHTSA Item Number: 10241858
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: 21-NA-271
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the technician of a possible coolant hose that might be kinked causing the customer concern.
ELECTRICAL SYSTEM

RECORD_ID: 4324923
NHTSA Item Number: 10241858
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: 21-NA-271
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the technician of a possible coolant hose that might be kinked causing the customer concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 4324959
NHTSA Item Number: 10241859
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: 23-NA-011
Date Posted: Aug 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Informational bulletin advises the technician of possible areas the oil may leak from the engine.
ENGINE AND ENGINE COOLING

RECORD_ID: 4315419
NHTSA Item Number: 10241502
Replacement Service Bulletin Number: N/A
Date Added: Sep 1, 2023
Bulletin Number: 16-NA-244
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
FUEL SYSTEM, DIESEL

RECORD_ID: 4315487
NHTSA Item Number: 10241502
Replacement Service Bulletin Number: N/A
Date Added: Sep 1, 2023
Bulletin Number: 16-NA-244
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
ELECTRICAL SYSTEM

RECORD_ID: 4315915
NHTSA Item Number: 10241503
Replacement Service Bulletin Number: N/A
Date Added: Sep 1, 2023
Bulletin Number: 18-NA-103
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperature
FUEL SYSTEM, DIESEL

RECORD_ID: 4315946
NHTSA Item Number: 10241503
Replacement Service Bulletin Number: N/A
Date Added: Sep 1, 2023
Bulletin Number: 18-NA-103
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperature
EQUIPMENT

RECORD_ID: 4306790
NHTSA Item Number: 10241415
Replacement Service Bulletin Number: N/A
Date Added: Aug 28, 2023
Bulletin Number: 01-00-89-010R
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
FUEL SYSTEM, DIESEL

RECORD_ID: 4307339
NHTSA Item Number: 10241416
Replacement Service Bulletin Number: N/A
Date Added: Aug 28, 2023
Bulletin Number: 03-06-04-017T
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on availability of Diesel Fuel additives.
FUEL SYSTEM, GASOLINE

RECORD_ID: 4308201
NHTSA Item Number: 10241417
Replacement Service Bulletin Number: N/A
Date Added: Aug 28, 2023
Bulletin Number: 04-06-04-051H
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
ENGINE AND ENGINE COOLING

RECORD_ID: 4309604
NHTSA Item Number: 10241417
Replacement Service Bulletin Number: N/A
Date Added: Aug 28, 2023
Bulletin Number: 04-06-04-051H
Date Posted: Aug 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
FUEL SYSTEM, DIESEL

RECORD_ID: 4310062
NHTSA Item Number: 10241418
Replacement Service Bulletin Number: N/A
Date Added: Aug 28, 2023
Bulletin Number: 10-06-05-002M
Date Posted: Aug 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Clean Exhaust Filter See Owner Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 4310316
NHTSA Item Number: 10241418
Replacement Service Bulletin Number: N/A
Date Added: Aug 28, 2023
Bulletin Number: 10-06-05-002M
Date Posted: Aug 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Clean Exhaust Filter See Owner Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 4301032
NHTSA Item Number: 10240778
Replacement Service Bulletin Number: N/A
Date Added: Aug 21, 2023
Bulletin Number: PIT5734F
Date Posted: Jul 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.
BACK OVER PREVENTION

RECORD_ID: 4301063
NHTSA Item Number: 10240782
Replacement Service Bulletin Number: N/A
Date Added: Aug 21, 2023
Bulletin Number: PIT5990A
Date Posted: Jul 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with a wind noise while driving at highway speeds and dealers are to inspect the body harness pass through for being full seated into the cowl.
STRUCTURE

RECORD_ID: 4301066
NHTSA Item Number: 10240782
Replacement Service Bulletin Number: N/A
Date Added: Aug 21, 2023
Bulletin Number: PIT5990A
Date Posted: Jul 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with a wind noise while driving at highway speeds and dealers are to inspect the body harness pass through for being full seated into the cowl.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4301274
NHTSA Item Number: 10240786
Replacement Service Bulletin Number: N/A
Date Added: Aug 21, 2023
Bulletin Number: PIP4902R
Date Posted: Jul 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session lo
FORWARD COLLISION AVOIDANCE

RECORD_ID: 4301750
NHTSA Item Number: 10240792
Replacement Service Bulletin Number: N/A
Date Added: Aug 21, 2023
Bulletin Number: PIT5551K
Date Posted: Jul 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ a "Forward Collision System Reduced" message displayed on the DIC when theÂ Forward Automatic Braking has been set to the "Alert" setting. Â This is normal when theÂ FAB has been set to Â "Alert".
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4302416
NHTSA Item Number: 10240793
Replacement Service Bulletin Number: N/A
Date Added: Aug 21, 2023
Bulletin Number: PIP5358C
Date Posted: Jul 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assess
EQUIPMENT: ELECTRICAL

RECORD_ID: 4302836
NHTSA Item Number: 10240804
Replacement Service Bulletin Number: N/A
Date Added: Aug 21, 2023
Bulletin Number: PIT5909B
Date Posted: Jul 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that it is normal for the tailgate toÂ dropÂ faster than it used to after the GM Accessory Kicker Audio System isÂ installed.
ENGINE AND ENGINE COOLING

RECORD_ID: 4291729
NHTSA Item Number: 10240359
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2023
Bulletin Number: 09-06-04-026X
Date Posted: Jul 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
ELECTRICAL SYSTEM

RECORD_ID: 4292269
NHTSA Item Number: 10240359
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2023
Bulletin Number: 09-06-04-026X
Date Posted: Jul 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
ENGINE AND ENGINE COOLING

RECORD_ID: 4292557
NHTSA Item Number: 10240361
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2023
Bulletin Number: 20-NA-090
Date Posted: Jul 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a way for the technician to identify if the ECM has been modified.
ELECTRICAL SYSTEM

RECORD_ID: 4292619
NHTSA Item Number: 10240361
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2023
Bulletin Number: 20-NA-090
Date Posted: Jul 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a way for the technician to identify if the ECM has been modified.
POWER TRAIN

RECORD_ID: 4292732
NHTSA Item Number: 10240363
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2023
Bulletin Number: 22-NA-232
Date Posted: Jul 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of a possibly noise coming from the transmission oil pump.
FUEL SYSTEM, GASOLINE

RECORD_ID: 4278253
NHTSA Item Number: 10239764
Replacement Service Bulletin Number: N/A
Date Added: Aug 2, 2023
Bulletin Number: N232395310
Date Posted: Jul 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Special Coverage - Certain vehicles may have a condition that could cause the evaporative emissions purge pump to fail. If this condition occurs, the Malfunction Indicator Light (Check Engine Light) will illuminate and a diagnostic trouble code will set.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 4278254
NHTSA Item Number: 10239764
Replacement Service Bulletin Number: N/A
Date Added: Aug 2, 2023
Bulletin Number: N232395310
Date Posted: Jul 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Special Coverage - Certain vehicles may have a condition that could cause the evaporative emissions purge pump to fail. If this condition occurs, the Malfunction Indicator Light (Check Engine Light) will illuminate and a diagnostic trouble code will set.
SUSPENSION

RECORD_ID: 4283213
NHTSA Item Number: 10240183
Replacement Service Bulletin Number: N/A
Date Added: Aug 2, 2023
Bulletin Number: 19-NA-129
Date Posted: Jul 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of a squeak and/or clunking noise coming from the rear of the vehicle.
STRUCTURE

RECORD_ID: 4283231
NHTSA Item Number: 10240184
Replacement Service Bulletin Number: N/A
Date Added: Aug 2, 2023
Bulletin Number: 19-NA-257
Date Posted: Jul 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of the pickup box being out of alignment.
POWER TRAIN

RECORD_ID: 4283318
NHTSA Item Number: 10240185
Replacement Service Bulletin Number: N/A
Date Added: Aug 2, 2023
Bulletin Number: 20-NA-142
Date Posted: Jul 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.
STRUCTURE

RECORD_ID: 4283346
NHTSA Item Number: 10240187
Replacement Service Bulletin Number: N/A
Date Added: Aug 2, 2023
Bulletin Number: 20-NA-175
Date Posted: Jul 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of vertical misalignment between cab and pickup box on driver side of vehicle.
EQUIPMENT

RECORD_ID: 4285984
NHTSA Item Number: 10240264
Replacement Service Bulletin Number: N/A
Date Added: Aug 2, 2023
Bulletin Number: PIE0701B
Date Posted: Jul 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need to gather further information from technicians regarding taking pictures of decals wrinkling, peeling, bubbling, discoloration, delaminating and/or coming off.
STRUCTURE

RECORD_ID: 4285987
NHTSA Item Number: 10240264
Replacement Service Bulletin Number: N/A
Date Added: Aug 2, 2023
Bulletin Number: PIE0701B
Date Posted: Jul 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need to gather further information from technicians regarding taking pictures of decals wrinkling, peeling, bubbling, discoloration, delaminating and/or coming off.
SEAT BELTS

RECORD_ID: 4277031
NHTSA Item Number: 10239755
Replacement Service Bulletin Number: N/A
Date Added: Jul 28, 2023
Bulletin Number: 99-09-40-005I
Date Posted: Jul 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SEAT BELTS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on availability for a seat belt extender.
EXTERIOR LIGHTING

RECORD_ID: 4269453
NHTSA Item Number: 10239629
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2023
Bulletin Number: 07-08-42-006S
Date Posted: Jul 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed.
ELECTRICAL SYSTEM

RECORD_ID: 4269460
NHTSA Item Number: 10239629
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2023
Bulletin Number: 07-08-42-006S
Date Posted: Jul 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed.
ENGINE AND ENGINE COOLING

RECORD_ID: 4269615
NHTSA Item Number: 10239633
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2023
Bulletin Number: 22-NA-080
Date Posted: Jul 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.
ELECTRICAL SYSTEM

RECORD_ID: 4269826
NHTSA Item Number: 10239638
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2023
Bulletin Number: 23-NA-055
Date Posted: Jul 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) Ã¢?? FAQs.
EQUIPMENT

RECORD_ID: 4270158
NHTSA Item Number: 10239638
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2023
Bulletin Number: 23-NA-055
Date Posted: Jul 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) Ã¢?? FAQs.
EQUIPMENT

RECORD_ID: 4270466
NHTSA Item Number: 10239645
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2023
Bulletin Number: 23-NA-125
Date Posted: Jul 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Over the Air (OTA) and In Market Enhancement (IME) FAQs.
ELECTRICAL SYSTEM

RECORD_ID: 4271266
NHTSA Item Number: 10239645
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2023
Bulletin Number: 23-NA-125
Date Posted: Jul 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Over the Air (OTA) and In Market Enhancement (IME) FAQs.
POWER TRAIN

RECORD_ID: 4271786
NHTSA Item Number: 10239647
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2023
Bulletin Number: 17-NA-066
Date Posted: Jul 21, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test.
POWER TRAIN: AUTOMATIC TRANSMISSION

RECORD_ID: 4272676
NHTSA Item Number: 10239647
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2023
Bulletin Number: 17-NA-066
Date Posted: Jul 21, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test.
EQUIPMENT

RECORD_ID: 4273863
NHTSA Item Number: 10239658
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2023
Bulletin Number: 21-NA-026
Date Posted: Jul 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.
TIRES: SIDEWALL

RECORD_ID: 4264990
NHTSA Item Number: 10239154
Replacement Service Bulletin Number: N/A
Date Added: Jul 17, 2023
Bulletin Number: PIT4261J
Date Posted: Jun 9, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES: SIDEWALL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communica
ELECTRICAL SYSTEM

RECORD_ID: 4265204
NHTSA Item Number: 10239157
Replacement Service Bulletin Number: N/A
Date Added: Jul 17, 2023
Bulletin Number: PIT6031
Date Posted: Jun 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue where an aftermarket autostop device is causing a dead battery.
EQUIPMENT: ELECTRICAL

RECORD_ID: 4265244
NHTSA Item Number: 10239160
Replacement Service Bulletin Number: N/A
Date Added: Jul 17, 2023
Bulletin Number: PIT5966B
Date Posted: Jun 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with an OTA pending message still displayed after an OTA event and how to reset/clear the message.
BACK OVER PREVENTION: CAMERA SYSTEM

RECORD_ID: 4265393
NHTSA Item Number: 10239171
Replacement Service Bulletin Number: N/A
Date Added: Jul 17, 2023
Bulletin Number: PIT5697C
Date Posted: Jun 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: CAMERA SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicationÂ Â provides information to the technician on installing Regular Production Option Code UVC Rearview Camera.Â Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 152.
EXTERIOR LIGHTING

RECORD_ID: 4265408
NHTSA Item Number: 10239172
Replacement Service Bulletin Number: N/A
Date Added: Jul 17, 2023
Bulletin Number: PIP5843C
Date Posted: Jun 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated During Cold Ambient Temperatures with DTCs P30C3 and/or P30BF Â P30C7 P30CB Setting.Â
STRUCTURE

RECORD_ID: 4265482
NHTSA Item Number: 10239184
Replacement Service Bulletin Number: N/A
Date Added: Jul 17, 2023
Bulletin Number: PIT6036
Date Posted: Jun 29, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue that when an engine mount is replaced there may be additional parts replaced along with the engine mount and dealership are to reference the parts catalog to determine if additional parts are needed.
ELECTRICAL SYSTEM

RECORD_ID: 4262204
NHTSA Item Number: 10239112
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 21-NA-005
Date Posted: Jun 29, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion.
AIR BAGS

RECORD_ID: 4262214
NHTSA Item Number: 10239112
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 21-NA-005
Date Posted: Jun 29, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion.
EQUIPMENT

RECORD_ID: 4262906
NHTSA Item Number: 10239115
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 23-NA-042
Date Posted: Jun 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to update radio software to correct customer concerns of Software related issues.
ELECTRICAL SYSTEM

RECORD_ID: 4262999
NHTSA Item Number: 10239115
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 23-NA-042
Date Posted: Jun 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to update radio software to correct customer concerns of Software related issues.
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 4263057
NHTSA Item Number: 10239115
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 23-NA-042
Date Posted: Jun 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to update radio software to correct customer concerns of Software related issues.
EQUIPMENT

RECORD_ID: 4263412
NHTSA Item Number: 10239116
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 23-NA-064
Date Posted: Jun 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
ELECTRICAL SYSTEM

RECORD_ID: 4263555
NHTSA Item Number: 10239116
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 23-NA-064
Date Posted: Jun 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
ELECTRICAL SYSTEM

RECORD_ID: 4263669
NHTSA Item Number: 10239121
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 23-NA-112
Date Posted: Jun 29, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
STRUCTURE

RECORD_ID: 4263706
NHTSA Item Number: 10239121
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 23-NA-112
Date Posted: Jun 29, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
STRUCTURE: BODY: TAILGATE

RECORD_ID: 4263749
NHTSA Item Number: 10239121
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 23-NA-112
Date Posted: Jun 29, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY: TAILGATE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Inadvertent/Unwanted Tail Gate Opening.
STRUCTURE

RECORD_ID: 4264495
NHTSA Item Number: 10239124
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 99-08-51-001F
Date Posted: Jun 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Paintless Dent Repair Process.
ENGINE AND ENGINE COOLING

RECORD_ID: 4258797
NHTSA Item Number: 10239101
Replacement Service Bulletin Number: N/A
Date Added: Jul 13, 2023
Bulletin Number: 01-06-01-011N
Date Posted: Jun 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
ELECTRICAL SYSTEM

RECORD_ID: 4260170
NHTSA Item Number: 10239102
Replacement Service Bulletin Number: N/A
Date Added: Jul 13, 2023
Bulletin Number: 13-08-116-001I
Date Posted: Jun 29, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
POWER TRAIN

RECORD_ID: 4261360
NHTSA Item Number: 10239103
Replacement Service Bulletin Number: N/A
Date Added: Jul 13, 2023
Bulletin Number: 17-NA-066
Date Posted: Jun 29, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test.
ENGINE AND ENGINE COOLING

RECORD_ID: 4258100
NHTSA Item Number: 10239087
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2023
Bulletin Number: 23-NA-073
Date Posted: Jun 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Evaporative DTCs P0442, P0446, P0455 or P0449, Caused by Dust Intrusion into the Evaporative Canister.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 4255583
NHTSA Item Number: 10239039
Replacement Service Bulletin Number: N/A
Date Added: Jul 11, 2023
Bulletin Number: 21-NA-061
Date Posted: Jun 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs.
ELECTRICAL SYSTEM

RECORD_ID: 4255771
NHTSA Item Number: 10239039
Replacement Service Bulletin Number: N/A
Date Added: Jul 11, 2023
Bulletin Number: 21-NA-061
Date Posted: Jun 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs.
ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION: PUMP

RECORD_ID: 4256049
NHTSA Item Number: 10239046
Replacement Service Bulletin Number: N/A
Date Added: Jul 11, 2023
Bulletin Number: 22-NA-232
Date Posted: Jun 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION: PUMP
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of a possibly noise coming from the transmission oil pump.
ENGINE AND ENGINE COOLING

RECORD_ID: 4256060
NHTSA Item Number: 10239046
Replacement Service Bulletin Number: N/A
Date Added: Jul 11, 2023
Bulletin Number: 22-NA-232
Date Posted: Jun 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of a possibly noise coming from the transmission oil pump.
POWER TRAIN

RECORD_ID: 4256137
NHTSA Item Number: 10239046
Replacement Service Bulletin Number: N/A
Date Added: Jul 11, 2023
Bulletin Number: 22-NA-232
Date Posted: Jun 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of a possibly noise coming from the transmission oil pump.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 4256531
NHTSA Item Number: 10239052
Replacement Service Bulletin Number: N/A
Date Added: Jul 11, 2023
Bulletin Number: 23-NA-013
Date Posted: Jun 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of No Alert Tones from Rear Cross Traffic Alert.
ELECTRICAL SYSTEM

RECORD_ID: 4256536
NHTSA Item Number: 10239052
Replacement Service Bulletin Number: N/A
Date Added: Jul 11, 2023
Bulletin Number: 23-NA-013
Date Posted: Jun 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of No Alert Tones from Rear Cross Traffic Alert.
EQUIPMENT

RECORD_ID: 4237657
NHTSA Item Number: 10238190
Replacement Service Bulletin Number: N/A
Date Added: Jun 27, 2023
Bulletin Number: 16-NA-158
Date Posted: Jun 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin describes the U.S. Dealer Special Tool Loan Program process.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4232275
NHTSA Item Number: 10237960
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2023
Bulletin Number: 23-NA-103
Date Posted: Jun 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4227455
NHTSA Item Number: 10237841
Replacement Service Bulletin Number: N/A
Date Added: Jun 19, 2023
Bulletin Number: 02-00-89-002V
Date Posted: Jun 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 4228805
NHTSA Item Number: 10237842
Replacement Service Bulletin Number: N/A
Date Added: Jun 19, 2023
Bulletin Number: 19-NA-218
Date Posted: Jun 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
EQUIPMENT

RECORD_ID: 4228876
NHTSA Item Number: 10237843
Replacement Service Bulletin Number: N/A
Date Added: Jun 19, 2023
Bulletin Number: 23-NA-062
Date Posted: Jun 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Rear View Camera Issues - DTCs B395A, B395B, B395C, B101E, B101D.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

RECORD_ID: 4228910
NHTSA Item Number: 10237843
Replacement Service Bulletin Number: N/A
Date Added: Jun 19, 2023
Bulletin Number: 23-NA-062
Date Posted: Jun 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Rear View Camera Issues - DTCs B395A, B395B, B395C, B101E, B101D.
ELECTRICAL SYSTEM

RECORD_ID: 4228940
NHTSA Item Number: 10237843
Replacement Service Bulletin Number: N/A
Date Added: Jun 19, 2023
Bulletin Number: 23-NA-062
Date Posted: Jun 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Rear View Camera Issues - DTCs B395A, B395B, B395C, B101E, B101D.
ENGINE AND ENGINE COOLING

RECORD_ID: 4230295
NHTSA Item Number: 10237846
Replacement Service Bulletin Number: N/A
Date Added: Jun 19, 2023
Bulletin Number: 04-07-30-013E
Date Posted: Jun 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel on automatic transmission shift and engine driveability concerns and/or MIL ON due to aftermarket oil bath air filter use.
POWER TRAIN

RECORD_ID: 4230325
NHTSA Item Number: 10237846
Replacement Service Bulletin Number: N/A
Date Added: Jun 19, 2023
Bulletin Number: 04-07-30-013E
Date Posted: Jun 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel on automatic transmission shift and engine driveability concerns and/or MIL ON due to aftermarket oil bath air filter use.
EQUIPMENT

RECORD_ID: 4224280
NHTSA Item Number: 10237639
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2023
Bulletin Number: PIP5921
Date Posted: May 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the possibility of the Intake Cam ActuatorÂ cover plate screws backing out and making unwanted contact with the Cam Carrier.
STRUCTURE: BODY: TAILGATE

RECORD_ID: 4224337
NHTSA Item Number: 10237648
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2023
Bulletin Number: PIT3227S
Date Posted: May 9, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY: TAILGATE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer this condition
SUSPENSION

RECORD_ID: 4224609
NHTSA Item Number: 10237657
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2023
Bulletin Number: PIT5986A
Date Posted: May 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a diagnostic tip for a thump, click, pop, clunk type noise that is heard from the front end.Â Â Dealers are to inspect for something contacting the grill shutters as they open and close.
POWER TRAIN

RECORD_ID: 4224961
NHTSA Item Number: 10237659
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2023
Bulletin Number: PIC5650K
Date Posted: May 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B30
ELECTRICAL SYSTEM: IGNITION

RECORD_ID: 4225377
NHTSA Item Number: 10237659
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2023
Bulletin Number: PIC5650K
Date Posted: May 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: IGNITION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B30
ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

RECORD_ID: 4226154
NHTSA Item Number: 10237671
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2023
Bulletin Number: PIT3665M
Date Posted: May 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
EQUIPMENT: ELECTRICAL: AUX AUDIO JACK/PLUG

RECORD_ID: 4226173
NHTSA Item Number: 10237673
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2023
Bulletin Number: PIT5909A
Date Posted: May 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: AUX AUDIO JACK/PLUG
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that it is normal for the tailgate toÂ dropÂ faster than it used to after the GM Accessory Kicker Audio System isÂ installed.
ELECTRICAL SYSTEM

RECORD_ID: 4226260
NHTSA Item Number: 10237677
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2023
Bulletin Number: PIT5509K
Date Posted: May 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a trailer is conn
TRAILER HITCHES

RECORD_ID: 4226334
NHTSA Item Number: 10237677
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2023
Bulletin Number: PIT5509K
Date Posted: May 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TRAILER HITCHES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a trailer is conn
AIR BAGS

RECORD_ID: 4226476
NHTSA Item Number: 10237677
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2023
Bulletin Number: PIT5509K
Date Posted: May 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a trailer is conn
POWER TRAIN

RECORD_ID: 4221115
NHTSA Item Number: 10237387
Replacement Service Bulletin Number: N/A
Date Added: Jun 6, 2023
Bulletin Number: 08-07-30-026H
Date Posted: May 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is more often seen
ELECTRICAL SYSTEM

RECORD_ID: 4215216
NHTSA Item Number: 10237232
Replacement Service Bulletin Number: N/A
Date Added: Jun 5, 2023
Bulletin Number: 22-NA-150
Date Posted: May 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
FUEL SYSTEM, DIESEL

RECORD_ID: 4215244
NHTSA Item Number: 10237232
Replacement Service Bulletin Number: N/A
Date Added: Jun 5, 2023
Bulletin Number: 22-NA-150
Date Posted: May 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ENGINE AND ENGINE COOLING

RECORD_ID: 4215258
NHTSA Item Number: 10237232
Replacement Service Bulletin Number: N/A
Date Added: Jun 5, 2023
Bulletin Number: 22-NA-150
Date Posted: May 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
WHEELS

RECORD_ID: 4217193
NHTSA Item Number: 10237340
Replacement Service Bulletin Number: N/A
Date Added: Jun 5, 2023
Bulletin Number: 12-03-10-001E
Date Posted: May 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel).
EQUIPMENT

RECORD_ID: 4219317
NHTSA Item Number: 10237349
Replacement Service Bulletin Number: N/A
Date Added: Jun 5, 2023
Bulletin Number: 22-NA-244
Date Posted: May 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
ENGINE AND ENGINE COOLING

RECORD_ID: 4201216
NHTSA Item Number: 10236318
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2023
Bulletin Number: 23-NA-043
Date Posted: May 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to replace the valve lifter and guides to correct customer concerns of Poor Engine Performance, Engine Misfires, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306,
STRUCTURE

RECORD_ID: 4201259
NHTSA Item Number: 10236321
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2023
Bulletin Number: 21-NA-067
Date Posted: May 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of the foam strip between the I/P trim and base of the windshield detaching from the upper I/P trim panel.
EQUIPMENT

RECORD_ID: 4201272
NHTSA Item Number: 10236321
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2023
Bulletin Number: 21-NA-067
Date Posted: May 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of the foam strip between the I/P trim and base of the windshield detaching from the upper I/P trim panel.
COMMUNICATION: AUTO CRASH NOTIFICATION

RECORD_ID: 4197362
NHTSA Item Number: 10236130
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2023
Bulletin Number: PIT5971B
Date Posted: Apr 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: COMMUNICATION: AUTO CRASH NOTIFICATION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technician that GM is aware of this concern with audio loss and the OnStar LED being red. GM is working on a solution to correct this customers concern.Â
EQUIPMENT: ELECTRICAL: INFOTAINMENT

RECORD_ID: 4197588
NHTSA Item Number: 10236154
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2023
Bulletin Number: PIT5387N
Date Posted: Apr 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio sta
BACK OVER PREVENTION

RECORD_ID: 4197672
NHTSA Item Number: 10236158
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2023
Bulletin Number: PIT5970A
Date Posted: Apr 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ information to the technician that if they receive a vehicle with this concern and verifying the rear view camera is zoomed in,Â General Motors is aware of this and have created a repair.Â
BACK OVER PREVENTION

RECORD_ID: 4197700
NHTSA Item Number: 10236160
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2023
Bulletin Number: PIT5970B
Date Posted: Apr 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ information to the technician that if they receive a vehicle with this concern and verifying the rear view camera is zoomed in,Â General Motors is aware of this and have created a repair.Â
ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)

RECORD_ID: 4198125
NHTSA Item Number: 10236164
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2023
Bulletin Number: PIP5628F
Date Posted: Apr 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D
ELECTRICAL SYSTEM

RECORD_ID: 4198768
NHTSA Item Number: 10236167
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2023
Bulletin Number: PIT5509J
Date Posted: Apr 25, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a trailer is conn
TRAILER HITCHES

RECORD_ID: 4198946
NHTSA Item Number: 10236167
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2023
Bulletin Number: PIT5509J
Date Posted: Apr 25, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TRAILER HITCHES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a trailer is conn
LANE DEPARTURE: LANE KEEP: AUTOMATIC STEERING

RECORD_ID: 4199021
NHTSA Item Number: 10236171
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2023
Bulletin Number: PIT5865B
Date Posted: Apr 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LANE DEPARTURE: LANE KEEP: AUTOMATIC STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with adaptive cruise and lane keep assist inoperative due to an internal issue with the front view windshield camera.Â Dealers are to replace the camera.
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

RECORD_ID: 4199032
NHTSA Item Number: 10236171
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2023
Bulletin Number: PIT5865B
Date Posted: Apr 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with adaptive cruise and lane keep assist inoperative due to an internal issue with the front view windshield camera.Â Dealers are to replace the camera.
POWER TRAIN

RECORD_ID: 4196409
NHTSA Item Number: 10236046
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2023
Bulletin Number: 16-NA-019
Date Posted: May 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
ELECTRICAL SYSTEM

RECORD_ID: 4196558
NHTSA Item Number: 10236053
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2023
Bulletin Number: 22-NA-210
Date Posted: May 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to locate and repair a broken ground stud at the NOx converter.
ENGINE AND ENGINE COOLING

RECORD_ID: 4196560
NHTSA Item Number: 10236053
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2023
Bulletin Number: 22-NA-210
Date Posted: May 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to locate and repair a broken ground stud at the NOx converter.
EXTERIOR LIGHTING

RECORD_ID: 4195665
NHTSA Item Number: 10236041
Replacement Service Bulletin Number: N/A
Date Added: May 9, 2023
Bulletin Number: 01-08-42-001P
Date Posted: May 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines.
ENGINE AND ENGINE COOLING

RECORD_ID: 4189010
NHTSA Item Number: 10235766
Replacement Service Bulletin Number: N/A
Date Added: May 6, 2023
Bulletin Number: 23-NA-043
Date Posted: Apr 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to replace the valve lifter and guides to correct customer concerns of Poor Engine Performance, Engine Misfires, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306,
UNKNOWN OR OTHER

RECORD_ID: 4189961
NHTSA Item Number: 10235798
Replacement Service Bulletin Number: N/A
Date Added: May 6, 2023
Bulletin Number: 11-00-89-005W
Date Posted: Apr 25, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
WHEELS

RECORD_ID: 4191131
NHTSA Item Number: 10235799
Replacement Service Bulletin Number: N/A
Date Added: May 6, 2023
Bulletin Number: 17-NA-170
Date Posted: Apr 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement.
ENGINE AND ENGINE COOLING

RECORD_ID: 4194119
NHTSA Item Number: 10235802
Replacement Service Bulletin Number: N/A
Date Added: May 6, 2023
Bulletin Number: 19-NA-219
Date Posted: Apr 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4185729
NHTSA Item Number: 10235713
Replacement Service Bulletin Number: N/A
Date Added: May 5, 2023
Bulletin Number: 04-00-89-015Z
Date Posted: Apr 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Warranty Administration Ã¢?? Required Operating Procedures - 8 Points (U.S. Only).
WHEELS

RECORD_ID: 4187460
NHTSA Item Number: 10235716
Replacement Service Bulletin Number: N/A
Date Added: May 5, 2023
Bulletin Number: 12-03-10-001D
Date Posted: Apr 21, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel).
ENGINE AND ENGINE COOLING

RECORD_ID: 4188692
NHTSA Item Number: 10235757
Replacement Service Bulletin Number: N/A
Date Added: May 5, 2023
Bulletin Number: 19-NA-218
Date Posted: Apr 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
POWER TRAIN

RECORD_ID: 4188772
NHTSA Item Number: 10235761
Replacement Service Bulletin Number: N/A
Date Added: May 5, 2023
Bulletin Number: 22-NA-066
Date Posted: Apr 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The technical bulletin provides a procedure to lube the yoke and caps if found the cause of the noise from the propshaft area.
STEERING

RECORD_ID: 4175965
NHTSA Item Number: 10235561
Replacement Service Bulletin Number: N/A
Date Added: May 4, 2023
Bulletin Number: PI0281J
Date Posted: Apr 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
STRUCTURE

RECORD_ID: 4176344
NHTSA Item Number: 10235561
Replacement Service Bulletin Number: N/A
Date Added: May 4, 2023
Bulletin Number: PI0281J
Date Posted: Apr 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
ENGINE AND ENGINE COOLING

RECORD_ID: 4177115
NHTSA Item Number: 10235561
Replacement Service Bulletin Number: N/A
Date Added: May 4, 2023
Bulletin Number: PI0281J
Date Posted: Apr 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
SUSPENSION

RECORD_ID: 4177567
NHTSA Item Number: 10235561
Replacement Service Bulletin Number: N/A
Date Added: May 4, 2023
Bulletin Number: PI0281J
Date Posted: Apr 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
POWER TRAIN

RECORD_ID: 4179248
NHTSA Item Number: 10235561
Replacement Service Bulletin Number: N/A
Date Added: May 4, 2023
Bulletin Number: PI0281J
Date Posted: Apr 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
POWER TRAIN

RECORD_ID: 4180390
NHTSA Item Number: 10235580
Replacement Service Bulletin Number: N/A
Date Added: May 4, 2023
Bulletin Number: 16-NA-019
Date Posted: Apr 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
ELECTRICAL SYSTEM

RECORD_ID: 4181222
NHTSA Item Number: 10235604
Replacement Service Bulletin Number: N/A
Date Added: May 4, 2023
Bulletin Number: 22-NA-085
Date Posted: Apr 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides radio software version 135120 (IOR) update procedures to correct customer concerns of software related issues.
EQUIPMENT

RECORD_ID: 4181233
NHTSA Item Number: 10235604
Replacement Service Bulletin Number: N/A
Date Added: May 4, 2023
Bulletin Number: 22-NA-085
Date Posted: Apr 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides radio software version 135120 (IOR) update procedures to correct customer concerns of software related issues.
SERVICE BRAKES

RECORD_ID: 4183310
NHTSA Item Number: 10235617
Replacement Service Bulletin Number: N/A
Date Added: May 4, 2023
Bulletin Number: 22-NA-247
Date Posted: Apr 11, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel that after performing a brake inspection, brake pad replacement, or any other repair that requires the caliper piston to be reseated may be causing DTC C05B0 to falsely set for eBoost appli
ELECTRICAL SYSTEM

RECORD_ID: 4183322
NHTSA Item Number: 10235617
Replacement Service Bulletin Number: N/A
Date Added: May 4, 2023
Bulletin Number: 22-NA-247
Date Posted: Apr 11, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel that after performing a brake inspection, brake pad replacement, or any other repair that requires the caliper piston to be reseated may be causing DTC C05B0 to falsely set for eBoost appli
ENGINE AND ENGINE COOLING

RECORD_ID: 4168901
NHTSA Item Number: 10235397
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 19-NA-237
Date Posted: Apr 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin explains how to identify possible DEF system contamination.
FUEL SYSTEM, DIESEL

RECORD_ID: 4168957
NHTSA Item Number: 10235397
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 19-NA-237
Date Posted: Apr 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin explains how to identify possible DEF system contamination.
ENGINE AND ENGINE COOLING

RECORD_ID: 4169216
NHTSA Item Number: 10235398
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 20-NA-132
Date Posted: Apr 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
EQUIPMENT

RECORD_ID: 4170668
NHTSA Item Number: 10235398
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 20-NA-132
Date Posted: Apr 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
ELECTRICAL SYSTEM

RECORD_ID: 4171509
NHTSA Item Number: 10235398
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 20-NA-132
Date Posted: Apr 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
EQUIPMENT

RECORD_ID: 4171828
NHTSA Item Number: 10235399
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 20-NA-198
Date Posted: Apr 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of seeing the trailer running lights shut off due to excessive load on the running lamp circuit.
ELECTRICAL SYSTEM

RECORD_ID: 4171860
NHTSA Item Number: 10235399
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 20-NA-198
Date Posted: Apr 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of seeing the trailer running lights shut off due to excessive load on the running lamp circuit.
EXTERIOR LIGHTING

RECORD_ID: 4171882
NHTSA Item Number: 10235399
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 20-NA-198
Date Posted: Apr 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of seeing the trailer running lights shut off due to excessive load on the running lamp circuit.
WHEELS

RECORD_ID: 4171900
NHTSA Item Number: 10235400
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 22-NA-172
Date Posted: Apr 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Trailer Tire Pressure Only Reading Up To 100 PSI, New Parts To Increase To 147 PSI.
EQUIPMENT

RECORD_ID: 4171903
NHTSA Item Number: 10235400
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 22-NA-172
Date Posted: Apr 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Trailer Tire Pressure Only Reading Up To 100 PSI, New Parts To Increase To 147 PSI.
ELECTRICAL SYSTEM

RECORD_ID: 4171935
NHTSA Item Number: 10235400
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 22-NA-172
Date Posted: Apr 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Trailer Tire Pressure Only Reading Up To 100 PSI, New Parts To Increase To 147 PSI.
ELECTRICAL SYSTEM

RECORD_ID: 4172154
NHTSA Item Number: 10235405
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 23-NA-064
Date Posted: Apr 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
EQUIPMENT

RECORD_ID: 4172258
NHTSA Item Number: 10235405
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 23-NA-064
Date Posted: Apr 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.
POWER TRAIN

RECORD_ID: 4152176
NHTSA Item Number: 10234619
Replacement Service Bulletin Number: N/A
Date Added: Apr 22, 2023
Bulletin Number: 08-07-30-035G
Date Posted: Apr 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
EQUIPMENT

RECORD_ID: 4154644
NHTSA Item Number: 10234620
Replacement Service Bulletin Number: N/A
Date Added: Apr 22, 2023
Bulletin Number: 10-08-110-001J
Date Posted: Apr 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on proper use of floor mats.
UNKNOWN OR OTHER

RECORD_ID: 4155794
NHTSA Item Number: 10234621
Replacement Service Bulletin Number: N/A
Date Added: Apr 22, 2023
Bulletin Number: 11-00-89-005V
Date Posted: Apr 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4156087
NHTSA Item Number: 10234621
Replacement Service Bulletin Number: N/A
Date Added: Apr 22, 2023
Bulletin Number: 11-00-89-005V
Date Posted: Apr 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 4156452
NHTSA Item Number: 10234623
Replacement Service Bulletin Number: N/A
Date Added: Apr 22, 2023
Bulletin Number: 19-NA-218
Date Posted: Apr 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
POWER TRAIN

RECORD_ID: 4146829
NHTSA Item Number: 10234209
Replacement Service Bulletin Number: N/A
Date Added: Apr 17, 2023
Bulletin Number: PIP5776H
Date Posted: Mar 9, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart.Â It is recommended to replace the lifter guide and the four lifte
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 4147127
NHTSA Item Number: 10234220
Replacement Service Bulletin Number: N/A
Date Added: Apr 17, 2023
Bulletin Number: PIT5387M
Date Posted: Mar 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio sta
EQUIPMENT: ELECTRICAL

RECORD_ID: 4147154
NHTSA Item Number: 10234221
Replacement Service Bulletin Number: N/A
Date Added: Apr 17, 2023
Bulletin Number: PIT5750C
Date Posted: Mar 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with the battery goes dead and provides diagnostics tips on inspecting the LIN bus.
EQUIPMENT: ELECTRICAL

RECORD_ID: 4147210
NHTSA Item Number: 10234222
Replacement Service Bulletin Number: N/A
Date Added: Apr 17, 2023
Bulletin Number: PIT5971A
Date Posted: Mar 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technician that GM is aware of this concern with audio loss and the OnStar LED being red. GM is working on a solution to correct this customers concern.Â
EQUIPMENT

RECORD_ID: 4145463
NHTSA Item Number: 10234163
Replacement Service Bulletin Number: N/A
Date Added: Apr 14, 2023
Bulletin Number: 23-NA-055
Date Posted: Mar 23, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) Ã¢?? FAQs.
ELECTRICAL SYSTEM

RECORD_ID: 4145486
NHTSA Item Number: 10234163
Replacement Service Bulletin Number: N/A
Date Added: Apr 14, 2023
Bulletin Number: 23-NA-055
Date Posted: Mar 23, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) Ã¢?? FAQs.
ENGINE AND ENGINE COOLING

RECORD_ID: 4145961
NHTSA Item Number: 10234171
Replacement Service Bulletin Number: N/A
Date Added: Apr 14, 2023
Bulletin Number: 22-NA-168
Date Posted: Mar 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides diagnostic information when checking the exhaust system for leaks.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 4145998
NHTSA Item Number: 10234171
Replacement Service Bulletin Number: N/A
Date Added: Apr 14, 2023
Bulletin Number: 22-NA-168
Date Posted: Mar 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides diagnostic information when checking the exhaust system for leaks.
STRUCTURE

RECORD_ID: 4146261
NHTSA Item Number: 10234183
Replacement Service Bulletin Number: N/A
Date Added: Apr 14, 2023
Bulletin Number: 23-NA-059
Date Posted: Mar 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Gap at Door Armrest Decorative Trim to the Armrest/Door Switch.
EQUIPMENT

RECORD_ID: 4146273
NHTSA Item Number: 10234183
Replacement Service Bulletin Number: N/A
Date Added: Apr 14, 2023
Bulletin Number: 23-NA-059
Date Posted: Mar 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Gap at Door Armrest Decorative Trim to the Armrest/Door Switch.
ELECTRICAL SYSTEM

RECORD_ID: 4146357
NHTSA Item Number: 10234186
Replacement Service Bulletin Number: N/A
Date Added: Apr 14, 2023
Bulletin Number: 23-NA-062
Date Posted: Mar 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Rear View Camera Coaxial Related Issues - DTCs B395A, B395B, B395C, B101E, B101D.
BACK OVER PREVENTION

RECORD_ID: 4146462
NHTSA Item Number: 10234186
Replacement Service Bulletin Number: N/A
Date Added: Apr 14, 2023
Bulletin Number: 23-NA-062
Date Posted: Mar 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Rear View Camera Coaxial Related Issues - DTCs B395A, B395B, B395C, B101E, B101D.
EQUIPMENT

RECORD_ID: 4146537
NHTSA Item Number: 10234186
Replacement Service Bulletin Number: N/A
Date Added: Apr 14, 2023
Bulletin Number: 23-NA-062
Date Posted: Mar 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Rear View Camera Coaxial Related Issues - DTCs B395A, B395B, B395C, B101E, B101D.
FUEL SYSTEM, DIESEL

RECORD_ID: 4138075
NHTSA Item Number: 10234139
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 03-06-04-017S
Date Posted: Mar 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on availability of Diesel Fuel additives.
POWER TRAIN

RECORD_ID: 4138247
NHTSA Item Number: 10234140
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 16-NA-019
Date Posted: Mar 21, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
ENGINE AND ENGINE COOLING

RECORD_ID: 4139642
NHTSA Item Number: 10234141
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 19-NA-219
Date Posted: Mar 23, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
ENGINE AND ENGINE COOLING

RECORD_ID: 4140270
NHTSA Item Number: 10234142
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 20-NA-082
Date Posted: Mar 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
FUEL SYSTEM, GASOLINE

RECORD_ID: 4140386
NHTSA Item Number: 10234144
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 21-NA-043
Date Posted: Mar 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
ELECTRICAL SYSTEM

RECORD_ID: 4142623
NHTSA Item Number: 10234144
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 21-NA-043
Date Posted: Mar 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
ENGINE AND ENGINE COOLING

RECORD_ID: 4143459
NHTSA Item Number: 10234144
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 21-NA-043
Date Posted: Mar 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
WHEELS

RECORD_ID: 4143590
NHTSA Item Number: 10234144
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 21-NA-043
Date Posted: Mar 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
EQUIPMENT

RECORD_ID: 4143756
NHTSA Item Number: 10234147
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 22-NA-018
Date Posted: Mar 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only).
STRUCTURE

RECORD_ID: 4143782
NHTSA Item Number: 10234147
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 22-NA-018
Date Posted: Mar 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 4144745
NHTSA Item Number: 10234150
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 22-NA-150
Date Posted: Mar 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ELECTRICAL SYSTEM

RECORD_ID: 4144793
NHTSA Item Number: 10234150
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 22-NA-150
Date Posted: Mar 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ELECTRICAL SYSTEM

RECORD_ID: 4145099
NHTSA Item Number: 10234157
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 23-NA-049
Date Posted: Mar 23, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Volume Selection Does Not Clear from DIC After Adjusting Volume.
EQUIPMENT

RECORD_ID: 4145109
NHTSA Item Number: 10234157
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 23-NA-049
Date Posted: Mar 23, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Volume Selection Does Not Clear from DIC After Adjusting Volume.
ENGINE AND ENGINE COOLING

RECORD_ID: 4134282
NHTSA Item Number: 10234105
Replacement Service Bulletin Number: N/A
Date Added: Apr 12, 2023
Bulletin Number: 19-NA-237
Date Posted: Mar 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin explains how to identify possible DEF system contamination.
EQUIPMENT

RECORD_ID: 4134808
NHTSA Item Number: 10234107
Replacement Service Bulletin Number: N/A
Date Added: Apr 12, 2023
Bulletin Number: 21-NA-061
Date Posted: Mar 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs.
ELECTRICAL SYSTEM

RECORD_ID: 4134810
NHTSA Item Number: 10234107
Replacement Service Bulletin Number: N/A
Date Added: Apr 12, 2023
Bulletin Number: 21-NA-061
Date Posted: Mar 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs.
SERVICE BRAKES

RECORD_ID: 4135016
NHTSA Item Number: 10234108
Replacement Service Bulletin Number: N/A
Date Added: Apr 12, 2023
Bulletin Number: 21-NA-089
Date Posted: Mar 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the rear calipers if found packed for of mud and debris.
ELECTRICAL SYSTEM

RECORD_ID: 4135060
NHTSA Item Number: 10234109
Replacement Service Bulletin Number: N/A
Date Added: Apr 12, 2023
Bulletin Number: 21-NA-106
Date Posted: Mar 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for the technician that may experience a condition when after performing a DTC Clear/Reset on the TCM during diagnosis or after completion of a transmission repair or replacement, the DTCs did not clear or appear
POWER TRAIN

RECORD_ID: 4135087
NHTSA Item Number: 10234109
Replacement Service Bulletin Number: N/A
Date Added: Apr 12, 2023
Bulletin Number: 21-NA-106
Date Posted: Mar 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for the technician that may experience a condition when after performing a DTC Clear/Reset on the TCM during diagnosis or after completion of a transmission repair or replacement, the DTCs did not clear or appear
ENGINE AND ENGINE COOLING

RECORD_ID: 4136574
NHTSA Item Number: 10234110
Replacement Service Bulletin Number: N/A
Date Added: Apr 12, 2023
Bulletin Number: 22-NA-009
Date Posted: Mar 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
EQUIPMENT

RECORD_ID: 4137651
NHTSA Item Number: 10234117
Replacement Service Bulletin Number: N/A
Date Added: Apr 12, 2023
Bulletin Number: 23-NA-042
Date Posted: Mar 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to update radio software to correct customer concerns of Software related issues.
ELECTRICAL SYSTEM

RECORD_ID: 4137680
NHTSA Item Number: 10234117
Replacement Service Bulletin Number: N/A
Date Added: Apr 12, 2023
Bulletin Number: 23-NA-042
Date Posted: Mar 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to update radio software to correct customer concerns of Software related issues.
ENGINE AND ENGINE COOLING

RECORD_ID: 4129356
NHTSA Item Number: 10233969
Replacement Service Bulletin Number: N/A
Date Added: Apr 7, 2023
Bulletin Number: 18-NA-073
Date Posted: Mar 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
ENGINE AND ENGINE COOLING

RECORD_ID: 4121396
NHTSA Item Number: 10233829
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2023
Bulletin Number: 00-06-01-012M
Date Posted: Mar 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.
ENGINE AND ENGINE COOLING

RECORD_ID: 4122367
NHTSA Item Number: 10233830
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2023
Bulletin Number: 00-06-01-026Q
Date Posted: Mar 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
ENGINE AND ENGINE COOLING

RECORD_ID: 4123661
NHTSA Item Number: 10233831
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2023
Bulletin Number: 07-06-01-016I
Date Posted: Mar 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
ENGINE AND ENGINE COOLING

RECORD_ID: 4124231
NHTSA Item Number: 10233833
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2023
Bulletin Number: 10-06-05-002L
Date Posted: Mar 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 4124667
NHTSA Item Number: 10233835
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2023
Bulletin Number: 16-NA-222
Date Posted: Mar 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
FUEL SYSTEM, DIESEL

RECORD_ID: 4125192
NHTSA Item Number: 10233838
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2023
Bulletin Number: 16-NA-244
Date Posted: Mar 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 4125434
NHTSA Item Number: 10233838
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2023
Bulletin Number: 16-NA-244
Date Posted: Mar 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
ENGINE AND ENGINE COOLING

RECORD_ID: 4125557
NHTSA Item Number: 10233838
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2023
Bulletin Number: 16-NA-244
Date Posted: Mar 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 4126059
NHTSA Item Number: 10233844
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2023
Bulletin Number: 16-NA-380
Date Posted: Mar 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic aid procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
ENGINE AND ENGINE COOLING

RECORD_ID: 4126076
NHTSA Item Number: 10233844
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2023
Bulletin Number: 16-NA-380
Date Posted: Mar 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic aid procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
ENGINE AND ENGINE COOLING

RECORD_ID: 4109276
NHTSA Item Number: 10233334
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 18-NA-361
Date Posted: Mar 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
FUEL SYSTEM, DIESEL

RECORD_ID: 4109310
NHTSA Item Number: 10233334
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 18-NA-361
Date Posted: Mar 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
EQUIPMENT

RECORD_ID: 4109372
NHTSA Item Number: 10233337
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 20-NA-141
Date Posted: Mar 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of the Tri-Fold Tonneau paint finish fading or discolored.
TIRES

RECORD_ID: 4109679
NHTSA Item Number: 10233338
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 20-NA-159
Date Posted: Mar 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
WHEELS

RECORD_ID: 4110522
NHTSA Item Number: 10233338
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 20-NA-159
Date Posted: Mar 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
EQUIPMENT

RECORD_ID: 4110758
NHTSA Item Number: 10233340
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 21-NA-110
Date Posted: Mar 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Information on GM Accessories - Instructions on Claim Submission on Dealer-Replaced Tonneau Covers During Warranty Period.
ENGINE AND ENGINE COOLING

RECORD_ID: 4110794
NHTSA Item Number: 10233345
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 22-NA-168
Date Posted: Mar 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides diagnostic information when checking the exhaust system for leaks.
ENGINE AND ENGINE COOLING

RECORD_ID: 4110860
NHTSA Item Number: 10233347
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 23-NA-032
Date Posted: Mar 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The informational bulletin advises the tech to use the glow plug bore cleaner to reduce the chance of soot building up on the glow plug causing a premature failure.
TIRES: TEMPORARY/EMERGENCY SPARE TIRE

RECORD_ID: 4110952
NHTSA Item Number: 10233353
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 23-NA-037
Date Posted: Mar 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES: TEMPORARY/EMERGENCY SPARE TIRE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides Information on Light Duty Silverado and Sierra Correct Spare Tire Size for Accessory Wheel Packages.
TIRES

RECORD_ID: 4110957
NHTSA Item Number: 10233353
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 23-NA-037
Date Posted: Mar 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides Information on Light Duty Silverado and Sierra Correct Spare Tire Size for Accessory Wheel Packages.
EQUIPMENT

RECORD_ID: 4111929
NHTSA Item Number: 10233358
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 23-NA-044
Date Posted: Mar 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on AGM batteries that require less frequent charging in storage.
ELECTRICAL SYSTEM

RECORD_ID: 4112034
NHTSA Item Number: 10233358
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 23-NA-044
Date Posted: Mar 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on AGM batteries that require less frequent charging in storage.
BACK OVER PREVENTION

RECORD_ID: 4103353
NHTSA Item Number: 10232793
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT5921A
Date Posted: Feb 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostics aids for rear view camera issues that may be encountered.
EQUIPMENT: ELECTRICAL: INFOTAINMENT: SOFTWARE

RECORD_ID: 4103369
NHTSA Item Number: 10232799
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT5927B
Date Posted: Feb 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information provides a proactive communication to dealers advising that engineering is aware of the Turn by Turn concern, and working on a resolution.Â It alsoÂ advises that once a repair is available that the PI will be replaced by a Servi
POWER TRAIN

RECORD_ID: 4103494
NHTSA Item Number: 10232809
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIP5900
Date Posted: Feb 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealerÂ a diagnostic and repair direction to aÂ possible engine crankshaft bearing failure.
EQUIPMENT: ELECTRICAL: ACCESSORY GENERATOR: OUTLETS/RECEPTACLE

RECORD_ID: 4104432
NHTSA Item Number: 10232811
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIP5628E
Date Posted: Feb 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: ACCESSORY GENERATOR: OUTLETS/RECEPTACLE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D
ELECTRICAL SYSTEM

RECORD_ID: 4104718
NHTSA Item Number: 10232817
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT5984
Date Posted: Feb 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a diagnostic tip for an issue where the starter stays engaged after the engine starts.Â Dealers are to suspect/monitor the crankshaft position sensor.
ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)

RECORD_ID: 4104859
NHTSA Item Number: 10232819
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT4322N
Date Posted: Feb 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C
AIR BAGS

RECORD_ID: 4104877
NHTSA Item Number: 10232819
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT4322N
Date Posted: Feb 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C
BACK OVER PREVENTION

RECORD_ID: 4105023
NHTSA Item Number: 10232822
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT5986
Date Posted: Feb 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a diagnostic tip for a thump, click, pop, clunk type noise that is heard from the front end.Â Â Dealers are to inspect for something contacting the grill shutters as they open and close.
FORWARD COLLISION AVOIDANCE

RECORD_ID: 4105212
NHTSA Item Number: 10232835
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT5551J
Date Posted: Feb 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ a "Forward Collision System Reduced" message displayed on the DIC when theÂ Forward Automatic Braking has been set to the "Alert" setting. Â This is normal when theÂ FAB has been set to Â "Alert".
STRUCTURE

RECORD_ID: 4105306
NHTSA Item Number: 10232837
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT5990
Date Posted: Feb 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with a wind noise while driving at highway speeds and dealers are to inspect the body harness pass through for being full seated into the cowl.
BACK OVER PREVENTION

RECORD_ID: 4105325
NHTSA Item Number: 10232837
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT5990
Date Posted: Feb 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with a wind noise while driving at highway speeds and dealers are to inspect the body harness pass through for being full seated into the cowl.
VISIBILITY: SUN/MOON ROOF ASSEMBLY

RECORD_ID: 4105343
NHTSA Item Number: 10232838
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT5733C
Date Posted: Feb 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: SUN/MOON ROOF ASSEMBLY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary informationÂ provides information to the technician on installing a roof beacon light. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 157. The information can be found at http: //www.gmu
VISIBILITY

RECORD_ID: 4105367
NHTSA Item Number: 10232840
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT5744C
Date Posted: Feb 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.
BACK OVER PREVENTION

RECORD_ID: 4105372
NHTSA Item Number: 10232840
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT5744C
Date Posted: Feb 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.
POWER TRAIN

RECORD_ID: 4102575
NHTSA Item Number: 10232711
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2023
Bulletin Number: 16-NA-130
Date Posted: Mar 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for after installation of a replacement upper valve body, the transmission may have no Reverse and no 2nd gear.
POWER TRAIN: AUTOMATIC TRANSMISSION: FLUID/LUBRICANT: VALVES/VALVE BODY

RECORD_ID: 4102700
NHTSA Item Number: 10232711
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2023
Bulletin Number: 16-NA-130
Date Posted: Mar 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION: FLUID/LUBRICANT: VALVES/VALVE BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for after installation of a replacement upper valve body, the transmission may have no Reverse and no 2nd gear.
ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR

RECORD_ID: 4102847
NHTSA Item Number: 10232712
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2023
Bulletin Number: 21-NA-149
Date Posted: Mar 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
ENGINE AND ENGINE COOLING

RECORD_ID: 4102853
NHTSA Item Number: 10232712
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2023
Bulletin Number: 21-NA-149
Date Posted: Mar 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
ELECTRICAL SYSTEM

RECORD_ID: 4102892
NHTSA Item Number: 10232712
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2023
Bulletin Number: 21-NA-149
Date Posted: Mar 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 4093089
NHTSA Item Number: 10232458
Replacement Service Bulletin Number: N/A
Date Added: Mar 4, 2023
Bulletin Number: 22-NA-127
Date Posted: Feb 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues.
EQUIPMENT: ELECTRICAL

RECORD_ID: 4093210
NHTSA Item Number: 10232458
Replacement Service Bulletin Number: N/A
Date Added: Mar 4, 2023
Bulletin Number: 22-NA-127
Date Posted: Feb 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues.
ELECTRICAL SYSTEM

RECORD_ID: 4093238
NHTSA Item Number: 10232459
Replacement Service Bulletin Number: N/A
Date Added: Mar 4, 2023
Bulletin Number: 22-NA-150
Date Posted: Feb 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ENGINE AND ENGINE COOLING

RECORD_ID: 4093276
NHTSA Item Number: 10232459
Replacement Service Bulletin Number: N/A
Date Added: Mar 4, 2023
Bulletin Number: 22-NA-150
Date Posted: Feb 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ELECTRICAL SYSTEM

RECORD_ID: 4093329
NHTSA Item Number: 10232464
Replacement Service Bulletin Number: N/A
Date Added: Mar 4, 2023
Bulletin Number: 23-NA-026
Date Posted: Feb 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of LM2 Engine Calibration Update for DTC P003A.
ENGINE AND ENGINE COOLING

RECORD_ID: 4093345
NHTSA Item Number: 10232464
Replacement Service Bulletin Number: N/A
Date Added: Mar 4, 2023
Bulletin Number: 23-NA-026
Date Posted: Feb 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of LM2 Engine Calibration Update for DTC P003A.
EQUIPMENT

RECORD_ID: 4094193
NHTSA Item Number: 10232469
Replacement Service Bulletin Number: N/A
Date Added: Mar 4, 2023
Bulletin Number: 15-NA-017
Date Posted: Feb 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides policy information on Causal Part requirements for transactions submitted to GM for payment.
POWER TRAIN

RECORD_ID: 4080473
NHTSA Item Number: 10232275
Replacement Service Bulletin Number: N/A
Date Added: Mar 3, 2023
Bulletin Number: 99-04-20-002N
Date Posted: Feb 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.
STRUCTURE

RECORD_ID: 4081666
NHTSA Item Number: 10232283
Replacement Service Bulletin Number: N/A
Date Added: Mar 3, 2023
Bulletin Number: PI0754F
Date Posted: Feb 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
UNKNOWN OR OTHER

RECORD_ID: 4082715
NHTSA Item Number: 10232283
Replacement Service Bulletin Number: N/A
Date Added: Mar 3, 2023
Bulletin Number: PI0754F
Date Posted: Feb 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
VISIBILITY: GLASS, SIDE/REAR: CRITICAL FASTENERS

RECORD_ID: 4083242
NHTSA Item Number: 10232283
Replacement Service Bulletin Number: N/A
Date Added: Mar 3, 2023
Bulletin Number: PI0754F
Date Posted: Feb 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: GLASS, SIDE/REAR: CRITICAL FASTENERS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4086031
NHTSA Item Number: 10232287
Replacement Service Bulletin Number: N/A
Date Added: Mar 3, 2023
Bulletin Number: 17-NA-073
Date Posted: Feb 21, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4087725
NHTSA Item Number: 10232288
Replacement Service Bulletin Number: N/A
Date Added: Mar 3, 2023
Bulletin Number: 18-NA-146
Date Posted: Feb 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).
VISIBILITY: WINDSHIELD

RECORD_ID: 4077692
NHTSA Item Number: 10232152
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2023
Bulletin Number: 21-NA-067
Date Posted: Feb 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: WINDSHIELD
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of the foam strip between the I/P trim and base of the windshield detaching from the upper I/P trim panel.
STRUCTURE

RECORD_ID: 4077706
NHTSA Item Number: 10232152
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2023
Bulletin Number: 21-NA-067
Date Posted: Feb 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of the foam strip between the I/P trim and base of the windshield detaching from the upper I/P trim panel.
FUEL SYSTEM, GASOLINE

RECORD_ID: 4077797
NHTSA Item Number: 10232155
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2023
Bulletin Number: 22-NA-220
Date Posted: Feb 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel feed line if found the cause of the failure which set the DTC.
EXTERIOR LIGHTING

RECORD_ID: 4075225
NHTSA Item Number: 10232136
Replacement Service Bulletin Number: N/A
Date Added: Feb 28, 2023
Bulletin Number: 01-08-42-001O
Date Posted: Feb 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.
EXTERIOR LIGHTING

RECORD_ID: 4076510
NHTSA Item Number: 10232137
Replacement Service Bulletin Number: N/A
Date Added: Feb 28, 2023
Bulletin Number: 07-08-42-006R
Date Posted: Feb 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4077351
NHTSA Item Number: 10232143
Replacement Service Bulletin Number: N/A
Date Added: Feb 28, 2023
Bulletin Number: 18-NA-263
Date Posted: Feb 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information for variable diagnostic time allowances on select labor operations (U.S. Only).
EXTERIOR LIGHTING

RECORD_ID: 4072308
NHTSA Item Number: 10232069
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 18-NA-279
Date Posted: Feb 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
EQUIPMENT

RECORD_ID: 4072469
NHTSA Item Number: 10232069
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 18-NA-279
Date Posted: Feb 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
LATCHES/LOCKS/LINKAGES

RECORD_ID: 4072620
NHTSA Item Number: 10232069
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 18-NA-279
Date Posted: Feb 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LATCHES/LOCKS/LINKAGES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
ELECTRICAL SYSTEM

RECORD_ID: 4072742
NHTSA Item Number: 10232070
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 19-NA-076
Date Posted: Feb 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse.
EQUIPMENT

RECORD_ID: 4072793
NHTSA Item Number: 10232070
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 19-NA-076
Date Posted: Feb 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse.
EQUIPMENT: ELECTRICAL: INFOTAINMENT

RECORD_ID: 4072816
NHTSA Item Number: 10232070
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 19-NA-076
Date Posted: Feb 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse.
ENGINE AND ENGINE COOLING

RECORD_ID: 4072903
NHTSA Item Number: 10232071
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 19-NA-218
Date Posted: Feb 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
ELECTRICAL SYSTEM

RECORD_ID: 4073034
NHTSA Item Number: 10232073
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 21-NA-106
Date Posted: Feb 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for the technician that may experience a condition when after performing a DTC Clear/Reset on the TCM during diagnosis or after completion of a transmission repair or replacement, the DTCs did not clear or appear
POWER TRAIN

RECORD_ID: 4073050
NHTSA Item Number: 10232073
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 21-NA-106
Date Posted: Feb 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for the technician that may experience a condition when after performing a DTC Clear/Reset on the TCM during diagnosis or after completion of a transmission repair or replacement, the DTCs did not clear or appear
ENGINE AND ENGINE COOLING

RECORD_ID: 4073099
NHTSA Item Number: 10232074
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 21-NA-132
Date Posted: Feb 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides Changes to the Automatic Stop/Start feature for Certain 2021 Escalade models, Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon models Equipped with RPO NSS.
ELECTRICAL SYSTEM

RECORD_ID: 4073129
NHTSA Item Number: 10232074
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 21-NA-132
Date Posted: Feb 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides Changes to the Automatic Stop/Start feature for Certain 2021 Escalade models, Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon models Equipped with RPO NSS.
ENGINE AND ENGINE COOLING

RECORD_ID: 4073303
NHTSA Item Number: 10232078
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 23-NA-011
Date Posted: Feb 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Informational bulletin advises the technician of possible areas the oil may leak from the engine.
EQUIPMENT

RECORD_ID: 4073332
NHTSA Item Number: 10232079
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 23-NA-014
Date Posted: Feb 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Unable to Dismiss Turn By Turn Directions from the DIC.
ELECTRICAL SYSTEM

RECORD_ID: 4073348
NHTSA Item Number: 10232079
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 23-NA-014
Date Posted: Feb 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Unable to Dismiss Turn By Turn Directions from the DIC.
ELECTRICAL SYSTEM

RECORD_ID: 4069785
NHTSA Item Number: 10231893
Replacement Service Bulletin Number: N/A
Date Added: Feb 21, 2023
Bulletin Number: 22-NA-115
Date Posted: Feb 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
ENGINE AND ENGINE COOLING

RECORD_ID: 4069927
NHTSA Item Number: 10231893
Replacement Service Bulletin Number: N/A
Date Added: Feb 21, 2023
Bulletin Number: 22-NA-115
Date Posted: Feb 1, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 4066977
NHTSA Item Number: 10231625
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIT5819A
Date Posted: Jan 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates in temperatures below freezing, it may be noticed that exhaust is only exiting from the right hand exhaust tailpipe.Â The cause of this condition is a low point in left side tailpipe which results in condensation b
FUEL SYSTEM, GASOLINE

RECORD_ID: 4067056
NHTSA Item Number: 10231632
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIT5161J
Date Posted: Jan 9, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating characteristic
ELECTRICAL SYSTEM

RECORD_ID: 4067199
NHTSA Item Number: 10231640
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIT5743C
Date Posted: Jan 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostic tips when trying to root cause a SES MIL with DTC's B2B0D and B2B0E.Â Main cause is aftermarket electrical devices spliced into the ignition main fuses.
ENGINE AND ENGINE COOLING

RECORD_ID: 4067254
NHTSA Item Number: 10231643
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIP5843B
Date Posted: Jan 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated During Cold Ambient Temperatures with DTCs P30C3 and/or P30BF Â P30C7 P30CB Setting.Â
ELECTRICAL SYSTEM

RECORD_ID: 4067344
NHTSA Item Number: 10231646
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIT5386H
Date Posted: Jan 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
BACK OVER PREVENTION

RECORD_ID: 4067441
NHTSA Item Number: 10231646
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIT5386H
Date Posted: Jan 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 4067512
NHTSA Item Number: 10231649
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIT5868B
Date Posted: Jan 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues will low or poor heater performance on the drivers side.Â Dealers are to inspect the HVAC temperature door linkage and if ok replace the heater core.
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 4067520
NHTSA Item Number: 10231650
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIT5767A
Date Posted: Jan 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor a/c performance and to replace the a/c condenser.Â
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM: CONDENSOR/EVAPORATOR

RECORD_ID: 4067523
NHTSA Item Number: 10231650
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIT5767A
Date Posted: Jan 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM: CONDENSOR/EVAPORATOR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor a/c performance and to replace the a/c condenser.Â
EQUIPMENT: ELECTRICAL

RECORD_ID: 4067532
NHTSA Item Number: 10231651
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIP5788B
Date Posted: Jan 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off, with no driveabilty concerns. During inspection Technician may notice DTCÂ P2635.Â Unknown at this timeÂ engineering is wo
BACK OVER PREVENTION

RECORD_ID: 4067592
NHTSA Item Number: 10231660
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIT5970
Date Posted: Jan 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ information to the technician that if they receive a vehicle with this concern and verifying the rear view camera is zoomed in,Â General Motors is aware of this and working on a solution for the concern.Â
EQUIPMENT: ELECTRICAL

RECORD_ID: 4067624
NHTSA Item Number: 10231661
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIT5971
Date Posted: Jan 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technician that GM is aware of this concern with audio loss and the OnStar LED being red. GM is working on a solution to correct this customers concern.Â
ENGINE

RECORD_ID: 4067890
NHTSA Item Number: 10231675
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIT5689E
Date Posted: Jan 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarly on hold while PIE0572 is active.Â PIE0572 has now ended and reinstating t
ENGINE AND ENGINE COOLING

RECORD_ID: 4058283
NHTSA Item Number: 10231486
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 22-NA-220
Date Posted: Jan 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel feed line if found the cause of the failure which set the DTC.
FUEL SYSTEM, GASOLINE

RECORD_ID: 4058292
NHTSA Item Number: 10231486
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 22-NA-220
Date Posted: Jan 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel feed line if found the cause of the failure which set the DTC.
POWER TRAIN

RECORD_ID: 4058317
NHTSA Item Number: 10231487
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 22-NA-232
Date Posted: Jan 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of a possibly noise coming from the transmission oil pump.
ENGINE AND ENGINE COOLING

RECORD_ID: 4058619
NHTSA Item Number: 10231500
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 21-NA-095
Date Posted: Jan 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
POWER TRAIN

RECORD_ID: 4058899
NHTSA Item Number: 10231511
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 22-NA-015
Date Posted: Jan 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
ENGINE AND ENGINE COOLING

RECORD_ID: 4058932
NHTSA Item Number: 10231511
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 22-NA-015
Date Posted: Jan 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
ELECTRICAL SYSTEM

RECORD_ID: 4058974
NHTSA Item Number: 10231514
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 23-NA-002
Date Posted: Jan 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Charge Air Cooler (CAC) Icing, Check Engine Lamp Illuminated, Possible P0299, P2227, and/or P0300 DTCs Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 4058987
NHTSA Item Number: 10231514
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 23-NA-002
Date Posted: Jan 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Charge Air Cooler (CAC) Icing, Check Engine Lamp Illuminated, Possible P0299, P2227, and/or P0300 DTCs Set.
TIRES

RECORD_ID: 4059893
NHTSA Item Number: 10231518
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 00-00-90-002M
Date Posted: Jan 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks.
TIRES: PRESSURE MONITORING AND REGULATING SYSTEMS

RECORD_ID: 4061916
NHTSA Item Number: 10231519
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 07-03-16-004E
Date Posted: Jan 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES: PRESSURE MONITORING AND REGULATING SYSTEMS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for tire pressure monitoring (TPM) system concerns.
WHEELS

RECORD_ID: 4063442
NHTSA Item Number: 10231519
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 07-03-16-004E
Date Posted: Jan 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for tire pressure monitoring (TPM) system concerns.
EQUIPMENT

RECORD_ID: 4063590
NHTSA Item Number: 10231519
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 07-03-16-004E
Date Posted: Jan 31, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for tire pressure monitoring (TPM) system concerns.
EQUIPMENT: ELECTRICAL: INFOTAINMENT

RECORD_ID: 4063980
NHTSA Item Number: 10231520
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 21-NA-091
Date Posted: Jan 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for customers/dealers/technicians on Normal Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Camera Display.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

RECORD_ID: 4063982
NHTSA Item Number: 10231520
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 21-NA-091
Date Posted: Jan 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for customers/dealers/technicians on Normal Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Camera Display.
EQUIPMENT

RECORD_ID: 4064015
NHTSA Item Number: 10231520
Replacement Service Bulletin Number: N/A
Date Added: Feb 8, 2023
Bulletin Number: 21-NA-091
Date Posted: Jan 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for customers/dealers/technicians on Normal Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Camera Display.
LATCHES/LOCKS/LINKAGES

RECORD_ID: 4055785
NHTSA Item Number: 10231364
Replacement Service Bulletin Number: N/A
Date Added: Feb 7, 2023
Bulletin Number: 18-NA-279
Date Posted: Jan 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LATCHES/LOCKS/LINKAGES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
ENGINE AND ENGINE COOLING

RECORD_ID: 4055846
NHTSA Item Number: 10231365
Replacement Service Bulletin Number: N/A
Date Added: Feb 7, 2023
Bulletin Number: 19-NA-218
Date Posted: Jan 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION

RECORD_ID: 4055889
NHTSA Item Number: 10231365
Replacement Service Bulletin Number: N/A
Date Added: Feb 7, 2023
Bulletin Number: 19-NA-218
Date Posted: Jan 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
EQUIPMENT

RECORD_ID: 4056256
NHTSA Item Number: 10231374
Replacement Service Bulletin Number: N/A
Date Added: Feb 7, 2023
Bulletin Number: 21-NA-068
Date Posted: Jan 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ.
ELECTRICAL SYSTEM

RECORD_ID: 4057383
NHTSA Item Number: 10231427
Replacement Service Bulletin Number: N/A
Date Added: Feb 7, 2023
Bulletin Number: 22-NA-187
Date Posted: Jan 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech to inspect the transfer case motor electrical connectors for possible damage or corrosion that might be caused by a damage grommet inside the electrical connector.
POWER TRAIN

RECORD_ID: 4057391
NHTSA Item Number: 10231427
Replacement Service Bulletin Number: N/A
Date Added: Feb 7, 2023
Bulletin Number: 22-NA-187
Date Posted: Jan 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech to inspect the transfer case motor electrical connectors for possible damage or corrosion that might be caused by a damage grommet inside the electrical connector.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4053672
NHTSA Item Number: 10231302
Replacement Service Bulletin Number: N/A
Date Added: Feb 6, 2023
Bulletin Number: 02-00-89-002U
Date Posted: Jan 20, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only).
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 4037005
NHTSA Item Number: 10230682
Replacement Service Bulletin Number: N/A
Date Added: Jan 30, 2023
Bulletin Number: PIP4902Q
Date Posted: Dec 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session lo
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4037128
NHTSA Item Number: 10230682
Replacement Service Bulletin Number: N/A
Date Added: Jan 30, 2023
Bulletin Number: PIP4902Q
Date Posted: Dec 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session lo
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4037690
NHTSA Item Number: 10230683
Replacement Service Bulletin Number: N/A
Date Added: Jan 30, 2023
Bulletin Number: PIP5632G
Date Posted: Dec 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session lo
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 4038217
NHTSA Item Number: 10230683
Replacement Service Bulletin Number: N/A
Date Added: Jan 30, 2023
Bulletin Number: PIP5632G
Date Posted: Dec 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session lo
ELECTRICAL SYSTEM

RECORD_ID: 4038344
NHTSA Item Number: 10230684
Replacement Service Bulletin Number: N/A
Date Added: Jan 30, 2023
Bulletin Number: PIP5843A
Date Posted: Dec 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated During Cold Ambient Temperatures with DTCs P30C3 and/or P30BF Â P30C7 P30CB Setting.Â
ENGINE AND ENGINE COOLING

RECORD_ID: 4038357
NHTSA Item Number: 10230685
Replacement Service Bulletin Number: N/A
Date Added: Jan 30, 2023
Bulletin Number: PIP5863A
Date Posted: Dec 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealers? information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated due to a U0672 setting. Advises the technician to perform Electric Engine Coolant Pump connection inspections. To clear the code to
FORWARD COLLISION AVOIDANCE

RECORD_ID: 4038527
NHTSA Item Number: 10230691
Replacement Service Bulletin Number: N/A
Date Added: Jan 30, 2023
Bulletin Number: PIT5551H
Date Posted: Dec 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ a "Forward Collision System Reduced" message displayed on the DIC when theÂ Forward Automatic Braking has been set to the "Alert" setting. Â This is normal when theÂ FAB has been set to Â "Alert".
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4038742
NHTSA Item Number: 10230695
Replacement Service Bulletin Number: N/A
Date Added: Jan 30, 2023
Bulletin Number: PIT5746C
Date Posted: Dec 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ information on how dealers can contact the supplier for Associated Accessories offered through GM.
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM: REAR WINDOW: ELECTRICAL HEATING ELEMENT

RECORD_ID: 4039588
NHTSA Item Number: 10230697
Replacement Service Bulletin Number: N/A
Date Added: Jan 30, 2023
Bulletin Number: PIP5540J
Date Posted: Dec 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM: REAR WINDOW: ELECTRICAL HEATING ELEMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related components. That any of t
ELECTRICAL SYSTEM

RECORD_ID: 4032992
NHTSA Item Number: 10230601
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 21-NA-106
Date Posted: Jan 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for the technician that may experience a condition when after performing a DTC Clear/Reset on the TCM during diagnosis or after completion of a transmission repair or replacement, the DTCs did not clear or appear
POWER TRAIN

RECORD_ID: 4033012
NHTSA Item Number: 10230601
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 21-NA-106
Date Posted: Jan 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for the technician that may experience a condition when after performing a DTC Clear/Reset on the TCM during diagnosis or after completion of a transmission repair or replacement, the DTCs did not clear or appear
ENGINE AND ENGINE COOLING

RECORD_ID: 4033129
NHTSA Item Number: 10230603
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 22-NA-115
Date Posted: Jan 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
ELECTRICAL SYSTEM

RECORD_ID: 4033328
NHTSA Item Number: 10230603
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 22-NA-115
Date Posted: Jan 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
POWER TRAIN

RECORD_ID: 4033475
NHTSA Item Number: 10230604
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 22-NA-251
Date Posted: Jan 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the front wheel drive shaft if found the cause of the custmers concern.
WHEELS

RECORD_ID: 4033488
NHTSA Item Number: 10230604
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 22-NA-251
Date Posted: Jan 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the front wheel drive shaft if found the cause of the custmers concern.
POWER TRAIN

RECORD_ID: 4034705
NHTSA Item Number: 10230608
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 20-NA-142
Date Posted: Jan 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.
POWER TRAIN

RECORD_ID: 4034765
NHTSA Item Number: 10230609
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 20-NA-187
Date Posted: Jan 12, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a repair procedure to correct a customer concern of Delayed and/or Harsh Engagement of Transmission Shift After Vehicle Sitting with Engine Off.
ENGINE AND ENGINE COOLING

RECORD_ID: 4034799
NHTSA Item Number: 10230611
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 21-NA-081
Date Posted: Jan 11, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to locate a possible short in the engine wiring harness.
ELECTRICAL SYSTEM

RECORD_ID: 4034825
NHTSA Item Number: 10230611
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 21-NA-081
Date Posted: Jan 11, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to locate a possible short in the engine wiring harness.
ELECTRICAL SYSTEM

RECORD_ID: 4035008
NHTSA Item Number: 10230612
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 21-NA-135
Date Posted: Jan 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
ELECTRICAL SYSTEM

RECORD_ID: 4035080
NHTSA Item Number: 10230613
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 22-NA-087
Date Posted: Jan 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
FUEL SYSTEM, DIESEL

RECORD_ID: 4035104
NHTSA Item Number: 10230613
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 22-NA-087
Date Posted: Jan 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 4035110
NHTSA Item Number: 10230613
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2023
Bulletin Number: 22-NA-087
Date Posted: Jan 13, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)

RECORD_ID: 4018238
NHTSA Item Number: 10228951
Replacement Service Bulletin Number: N/A
Date Added: Jan 7, 2023
Bulletin Number: N222372592
Date Posted: Jan 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may have a condition in which ice or sludge can accumulate in the Charge Air Cooler (CAC) or Closed Crankcase Ventilation (CCV) system when driving in extremely cold weather conditions (-18Ã‚Â°C (0Ã‚Â°F) or less). Dealers will
ENGINE AND ENGINE COOLING

RECORD_ID: 4012706
NHTSA Item Number: 10228886
Replacement Service Bulletin Number: N/A
Date Added: Jan 6, 2023
Bulletin Number: 18-NA-073
Date Posted: Dec 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
ENGINE AND ENGINE COOLING

RECORD_ID: 4013715
NHTSA Item Number: 10228888
Replacement Service Bulletin Number: N/A
Date Added: Jan 6, 2023
Bulletin Number: 21-NA-124
Date Posted: Dec 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.
ELECTRICAL SYSTEM

RECORD_ID: 4015299
NHTSA Item Number: 10228893
Replacement Service Bulletin Number: N/A
Date Added: Jan 6, 2023
Bulletin Number: 21-NA-228
Date Posted: Dec 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
EQUIPMENT

RECORD_ID: 4015313
NHTSA Item Number: 10228893
Replacement Service Bulletin Number: N/A
Date Added: Jan 6, 2023
Bulletin Number: 21-NA-228
Date Posted: Dec 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
ENGINE AND ENGINE COOLING

RECORD_ID: 4015332
NHTSA Item Number: 10228893
Replacement Service Bulletin Number: N/A
Date Added: Jan 6, 2023
Bulletin Number: 21-NA-228
Date Posted: Dec 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
ELECTRICAL SYSTEM

RECORD_ID: 4015469
NHTSA Item Number: 10228901
Replacement Service Bulletin Number: N/A
Date Added: Jan 6, 2023
Bulletin Number: 22-NA-250
Date Posted: Dec 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Rear View Camera Display Gridlines Dim.
EQUIPMENT

RECORD_ID: 4015504
NHTSA Item Number: 10228901
Replacement Service Bulletin Number: N/A
Date Added: Jan 6, 2023
Bulletin Number: 22-NA-250
Date Posted: Dec 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Rear View Camera Display Gridlines Dim.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4017197
NHTSA Item Number: 10228906
Replacement Service Bulletin Number: N/A
Date Added: Jan 6, 2023
Bulletin Number: 09-00-89-008F
Date Posted: Dec 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the Personal Property Damage process.
POWER TRAIN

RECORD_ID: 4017510
NHTSA Item Number: 10228907
Replacement Service Bulletin Number: N/A
Date Added: Jan 6, 2023
Bulletin Number: 19-NA-136
Date Posted: Dec 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic procedure to aid in correcting a customer concern of a Howling, Whining/Whirring Noise, Shudder/Vibration and/or Grinding Noise While in 4HI, 4HI Auto and/or During Parking Lot Maneuvers in Auto Mode.
POWER TRAIN

RECORD_ID: 4017559
NHTSA Item Number: 10228909
Replacement Service Bulletin Number: N/A
Date Added: Jan 6, 2023
Bulletin Number: 22-NA-182
Date Posted: Dec 20, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech to check if the trans cooler lines are twisted which may cause the customers concern.
WHEELS

RECORD_ID: 4017932
NHTSA Item Number: 10228912
Replacement Service Bulletin Number: N/A
Date Added: Jan 6, 2023
Bulletin Number: 22-NA-257
Date Posted: Dec 23, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Dealer Installed LPO Wheel Installation and Return Process.
POWER TRAIN

RECORD_ID: 4010436
NHTSA Item Number: 10228863
Replacement Service Bulletin Number: N/A
Date Added: Jan 5, 2023
Bulletin Number: 16-NA-338
Date Posted: Dec 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record r
ENGINE AND ENGINE COOLING

RECORD_ID: 4011705
NHTSA Item Number: 10228863
Replacement Service Bulletin Number: N/A
Date Added: Jan 5, 2023
Bulletin Number: 16-NA-338
Date Posted: Dec 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record r
SERVICE BRAKES, HYDRAULIC

RECORD_ID: 3998733
NHTSA Item Number: 10228226
Replacement Service Bulletin Number: N/A
Date Added: Dec 24, 2022
Bulletin Number: 22-NA-247
Date Posted: Dec 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES, HYDRAULIC
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel that after performing a brake inspection, brake pad replacement, or any other repair that requires the caliper piston to be reseated may be causing DTC C05B0 to falsely set for eBoost appli
SUSPENSION

RECORD_ID: 3998759
NHTSA Item Number: 10228229
Replacement Service Bulletin Number: N/A
Date Added: Dec 24, 2022
Bulletin Number: PIE0715C
Date Posted: Dec 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need for gathering information from technicians in regards to the front upper control arm ball joint separated from the socket.
POWER TRAIN

RECORD_ID: 3998627
NHTSA Item Number: 10228225
Replacement Service Bulletin Number: N/A
Date Added: Dec 23, 2022
Bulletin Number: 22-NA-246
Date Posted: Dec 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician that the possible cause may not be from a faulty clutch piston or extension housing and to perform testing on transmission for possible other issues, but it still may be possible on high mile vehicles that orifi
EQUIPMENT

RECORD_ID: 3998065
NHTSA Item Number: 10228192
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2022
Bulletin Number: 22-NA-244
Date Posted: Dec 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
ENGINE AND ENGINE COOLING

RECORD_ID: 3992585
NHTSA Item Number: 10227798
Replacement Service Bulletin Number: N/A
Date Added: Dec 15, 2022
Bulletin Number: 21-NA-149
Date Posted: Dec 8, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
ELECTRICAL SYSTEM

RECORD_ID: 3992592
NHTSA Item Number: 10227798
Replacement Service Bulletin Number: N/A
Date Added: Dec 15, 2022
Bulletin Number: 21-NA-149
Date Posted: Dec 8, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3987263
NHTSA Item Number: 10227655
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2022
Bulletin Number: PIT5736B
Date Posted: Nov 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates how the HVAC setting operates during a remote vehicle start.
LANE DEPARTURE

RECORD_ID: 3987497
NHTSA Item Number: 10227664
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2022
Bulletin Number: PIT5481H
Date Posted: Nov 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LANE DEPARTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Â Starting withÂ 2016 model year Lane Keep Assist Regular Production Option Code (UHX) replaced Lane Depart
STEERING

RECORD_ID: 3987517
NHTSA Item Number: 10227664
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2022
Bulletin Number: PIT5481H
Date Posted: Nov 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Â Starting withÂ 2016 model year Lane Keep Assist Regular Production Option Code (UHX) replaced Lane Depart
BACK OVER PREVENTION

RECORD_ID: 3987583
NHTSA Item Number: 10227668
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2022
Bulletin Number: PIT5959
Date Posted: Nov 17, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician that if they receive a vehicle with this concern with their vehicles trailer hitch backup camera guideline not centered, General Motors is aware of this and are working on id
TRAILER HITCHES

RECORD_ID: 3987591
NHTSA Item Number: 10227668
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2022
Bulletin Number: PIT5959
Date Posted: Nov 17, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TRAILER HITCHES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician that if they receive a vehicle with this concern with their vehicles trailer hitch backup camera guideline not centered, General Motors is aware of this and are working on id
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3987644
NHTSA Item Number: 10227670
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2022
Bulletin Number: PIT5662G
Date Posted: Nov 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates informationÂ to diagnose DTC C056D or C056E.
TIRES

RECORD_ID: 3989386
NHTSA Item Number: 10227674
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2022
Bulletin Number: PIT3271N
Date Posted: Nov 29, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in
WHEELS

RECORD_ID: 3991280
NHTSA Item Number: 10227674
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2022
Bulletin Number: PIT3271N
Date Posted: Nov 29, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in
SUSPENSION

RECORD_ID: 3982486
NHTSA Item Number: 10227395
Replacement Service Bulletin Number: N/A
Date Added: Dec 7, 2022
Bulletin Number: PIE0715B
Date Posted: Nov 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need for gathering further information from technicians in regards to the front upper control arm ball joint separated from the socket.
POWER TRAIN

RECORD_ID: 3982528
NHTSA Item Number: 10227398
Replacement Service Bulletin Number: N/A
Date Added: Dec 7, 2022
Bulletin Number: 20-NA-142
Date Posted: Nov 30, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.
EQUIPMENT

RECORD_ID: 3982653
NHTSA Item Number: 10227401
Replacement Service Bulletin Number: N/A
Date Added: Dec 7, 2022
Bulletin Number: 22-NA-238
Date Posted: Nov 30, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic/repair information to correct a customer concern of Cellphone not Charging or USB Receptacle Inoperative.
ELECTRICAL SYSTEM

RECORD_ID: 3982964
NHTSA Item Number: 10227401
Replacement Service Bulletin Number: N/A
Date Added: Dec 7, 2022
Bulletin Number: 22-NA-238
Date Posted: Nov 30, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic/repair information to correct a customer concern of Cellphone not Charging or USB Receptacle Inoperative.
POWER TRAIN

RECORD_ID: 3975066
NHTSA Item Number: 10227229
Replacement Service Bulletin Number: N/A
Date Added: Dec 6, 2022
Bulletin Number: 19-NA-136
Date Posted: Nov 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic procedure to aid in correcting a customer concern of a Howling, Whining/Whirring Noise, Shudder/Vibration and/or Grinding Noise While in 4HI, 4HI Auto and/or During Parking Lot Maneuvers in Auto Mode.
POWER TRAIN

RECORD_ID: 3976499
NHTSA Item Number: 10227241
Replacement Service Bulletin Number: N/A
Date Added: Dec 6, 2022
Bulletin Number: 20-NA-138
Date Posted: Nov 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management
ENGINE AND ENGINE COOLING

RECORD_ID: 3976633
NHTSA Item Number: 10227241
Replacement Service Bulletin Number: N/A
Date Added: Dec 6, 2022
Bulletin Number: 20-NA-138
Date Posted: Nov 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management
ENGINE AND ENGINE COOLING

RECORD_ID: 3977919
NHTSA Item Number: 10227259
Replacement Service Bulletin Number: N/A
Date Added: Dec 6, 2022
Bulletin Number: 22-NA-168
Date Posted: Nov 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides diagnostic information when checking the exhaust system for leaks.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 3977933
NHTSA Item Number: 10227259
Replacement Service Bulletin Number: N/A
Date Added: Dec 6, 2022
Bulletin Number: 22-NA-168
Date Posted: Nov 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides diagnostic information when checking the exhaust system for leaks.
ENGINE AND ENGINE COOLING

RECORD_ID: 3978030
NHTSA Item Number: 10227261
Replacement Service Bulletin Number: N/A
Date Added: Dec 6, 2022
Bulletin Number: 22-NA-216
Date Posted: Nov 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the technician to Inspect the position of the head gasket locating tabs to determine if the head gasket(s) has been possibly installed backwards to correct a concern of an Engine Thermostat Tick Noise and/or Running Hot.
POWER TRAIN

RECORD_ID: 3978570
NHTSA Item Number: 10227288
Replacement Service Bulletin Number: N/A
Date Added: Dec 6, 2022
Bulletin Number: 22-NA-232
Date Posted: Nov 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of a possibly noise coming from the transmission oil pump.
ENGINE AND ENGINE COOLING

RECORD_ID: 3969021
NHTSA Item Number: 10227041
Replacement Service Bulletin Number: N/A
Date Added: Dec 3, 2022
Bulletin Number: 18-NA-361
Date Posted: Nov 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
FUEL SYSTEM, DIESEL

RECORD_ID: 3969023
NHTSA Item Number: 10227041
Replacement Service Bulletin Number: N/A
Date Added: Dec 3, 2022
Bulletin Number: 18-NA-361
Date Posted: Nov 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
STRUCTURE

RECORD_ID: 3969142
NHTSA Item Number: 10227052
Replacement Service Bulletin Number: N/A
Date Added: Dec 3, 2022
Bulletin Number: 19-NA-255
Date Posted: Nov 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 3969302
NHTSA Item Number: 10227054
Replacement Service Bulletin Number: N/A
Date Added: Dec 3, 2022
Bulletin Number: 21-NA-271
Date Posted: Nov 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the technician of a possible coolant hose that might be kinked causing the customers concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 3970151
NHTSA Item Number: 10227056
Replacement Service Bulletin Number: N/A
Date Added: Dec 3, 2022
Bulletin Number: 22-NA-074
Date Posted: Nov 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
POWER TRAIN

RECORD_ID: 3971664
NHTSA Item Number: 10227058
Replacement Service Bulletin Number: N/A
Date Added: Dec 3, 2022
Bulletin Number: 22-NA-225
Date Posted: Nov 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This information advises the technician the difference between a welch cap leak and the output seal of the t-case or transmission leaking ATF causing the customers concern.
POWER TRAIN

RECORD_ID: 3954103
NHTSA Item Number: 10226356
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIP5882
Date Posted: Oct 3, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostic aid to help isolate possible repeat thermal by-pass valve concern.
BACK OVER PREVENTION: DISPLAY FUNCTION

RECORD_ID: 3954248
NHTSA Item Number: 10226364
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIT5897A
Date Posted: Oct 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: DISPLAY FUNCTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealer of a possible concern with a display and the actions needed to correct the concern.
EQUIPMENT: ELECTRICAL

RECORD_ID: 3954314
NHTSA Item Number: 10226369
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIT5702D
Date Posted: Oct 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicationÂ provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will need to reference the latest version of General Motors Up-fitter Integration Bu
BACK OVER PREVENTION

RECORD_ID: 3954321
NHTSA Item Number: 10226370
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIT5955
Date Posted: Oct 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates and issue when driving at highway speeds (above 60 mph) that there is a noise from the rear seat area that could be described as a buffering, pulsing, vibrating, roaring, booming type noise. Dealers are to fill the
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

RECORD_ID: 3954429
NHTSA Item Number: 10226379
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIT5940A
Date Posted: Oct 17, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that a customer may notice that the gridlines on the backup camera are very dim. They may mention that this occurred after an OTA update. The dealer technician is advised to perform no repairs. The technician is ad
SERVICE BRAKES

RECORD_ID: 3954513
NHTSA Item Number: 10226382
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIT3665L
Date Posted: Oct 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
POWER TRAIN

RECORD_ID: 3954836
NHTSA Item Number: 10226384
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIP5175E
Date Posted: Oct 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a delayed engagement into drive, shudder at a launch, or the transmission is slipping when shifting into 1st, 2nd, 3rd or 4th gears. This may be
ENGINE AND ENGINE COOLING

RECORD_ID: 3954993
NHTSA Item Number: 10226384
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIP5175E
Date Posted: Oct 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a delayed engagement into drive, shudder at a launch, or the transmission is slipping when shifting into 1st, 2nd, 3rd or 4th gears. This may be
POWER TRAIN

RECORD_ID: 3955061
NHTSA Item Number: 10226385
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIP5845A
Date Posted: Oct 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if the vehicle's engine coolant reservoirÂ has transmission fluid in it or if Glycol it found in the transmission fluid the dealer should replace the Automatic Transmission Fluid Coolin
ENGINE AND ENGINE COOLING

RECORD_ID: 3955077
NHTSA Item Number: 10226385
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIP5845A
Date Posted: Oct 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if the vehicle's engine coolant reservoirÂ has transmission fluid in it or if Glycol it found in the transmission fluid the dealer should replace the Automatic Transmission Fluid Coolin
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3955216
NHTSA Item Number: 10226400
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIT5927A
Date Posted: Oct 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information provides a proactive communication to dealers advising that engineering is aware of the Turn by Turn concern, and working on a resolution.Â It alsoÂ advises that once a repair is available that the PI will be replaced by a Servi
ELECTRICAL SYSTEM

RECORD_ID: 3951647
NHTSA Item Number: 10226117
Replacement Service Bulletin Number: N/A
Date Added: Nov 9, 2022
Bulletin Number: 22-NA-085
Date Posted: Nov 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides radio software version 135120 (IOR) update procedures to correct customer concerns of software related issues.
EQUIPMENT

RECORD_ID: 3951712
NHTSA Item Number: 10226117
Replacement Service Bulletin Number: N/A
Date Added: Nov 9, 2022
Bulletin Number: 22-NA-085
Date Posted: Nov 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides radio software version 135120 (IOR) update procedures to correct customer concerns of software related issues.
EQUIPMENT

RECORD_ID: 3951726
NHTSA Item Number: 10226118
Replacement Service Bulletin Number: N/A
Date Added: Nov 9, 2022
Bulletin Number: 22-NA-127
Date Posted: Nov 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues.
ELECTRICAL SYSTEM

RECORD_ID: 3951730
NHTSA Item Number: 10226118
Replacement Service Bulletin Number: N/A
Date Added: Nov 9, 2022
Bulletin Number: 22-NA-127
Date Posted: Nov 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues.
ELECTRICAL SYSTEM

RECORD_ID: 3947025
NHTSA Item Number: 10225708
Replacement Service Bulletin Number: N/A
Date Added: Nov 3, 2022
Bulletin Number: 15-NA-087
Date Posted: Oct 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin advises the technician to rest the MIL and diagnose additional DTCs for why the code is setting and disabling the start/stop system.
ENGINE AND ENGINE COOLING

RECORD_ID: 3947092
NHTSA Item Number: 10225708
Replacement Service Bulletin Number: N/A
Date Added: Nov 3, 2022
Bulletin Number: 15-NA-087
Date Posted: Oct 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin advises the technician to rest the MIL and diagnose additional DTCs for why the code is setting and disabling the start/stop system.
ENGINE AND ENGINE COOLING

RECORD_ID: 3947374
NHTSA Item Number: 10225719
Replacement Service Bulletin Number: N/A
Date Added: Nov 3, 2022
Bulletin Number: 22-NA-216
Date Posted: Oct 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the technician to Inspect the position of the head gasket locating tabs to determine if the head gasket(s) has been possibly installed backwards to correct a concern of an Engine Thermostat Tick Noise and/or Running Hot.
ELECTRICAL SYSTEM

RECORD_ID: 3948009
NHTSA Item Number: 10225734
Replacement Service Bulletin Number: N/A
Date Added: Nov 3, 2022
Bulletin Number: 21-NA-171
Date Posted: Oct 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Body Control Module Programming due to Window Motor Changes Related to Microprocessor Shortage.
ENGINE AND ENGINE COOLING

RECORD_ID: 3948180
NHTSA Item Number: 10225749
Replacement Service Bulletin Number: N/A
Date Added: Nov 3, 2022
Bulletin Number: 22-NA-218
Date Posted: Oct 31, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician on normal noises produced by the engine and to explain this to the customer.
ELECTRICAL SYSTEM

RECORD_ID: 3943291
NHTSA Item Number: 10225612
Replacement Service Bulletin Number: N/A
Date Added: Nov 2, 2022
Bulletin Number: 22-NA-085
Date Posted: Oct 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides radio software version 135120 (IOR) update procedures to correct customer concerns of software related issues.
EQUIPMENT

RECORD_ID: 3943292
NHTSA Item Number: 10225612
Replacement Service Bulletin Number: N/A
Date Added: Nov 2, 2022
Bulletin Number: 22-NA-085
Date Posted: Oct 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides radio software version 135120 (IOR) update procedures to correct customer concerns of software related issues.
ELECTRICAL SYSTEM

RECORD_ID: 3944107
NHTSA Item Number: 10225615
Replacement Service Bulletin Number: N/A
Date Added: Nov 2, 2022
Bulletin Number: 22-NA-205
Date Posted: Oct 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Module Harvesting.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3931623
NHTSA Item Number: 10224820
Replacement Service Bulletin Number: N/A
Date Added: Oct 28, 2022
Bulletin Number: 10-00-89-006I
Date Posted: Oct 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).
STRUCTURE

RECORD_ID: 3933772
NHTSA Item Number: 10224831
Replacement Service Bulletin Number: N/A
Date Added: Oct 28, 2022
Bulletin Number: 99-00-89-019X
Date Posted: Oct 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program.
ELECTRICAL SYSTEM

RECORD_ID: 3934532
NHTSA Item Number: 10224850
Replacement Service Bulletin Number: N/A
Date Added: Oct 28, 2022
Bulletin Number: 21-NA-006
Date Posted: Oct 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a possible location of a bad connection at the reductant fluid tanks electrical connector.
ENGINE AND ENGINE COOLING

RECORD_ID: 3934542
NHTSA Item Number: 10224850
Replacement Service Bulletin Number: N/A
Date Added: Oct 28, 2022
Bulletin Number: 21-NA-006
Date Posted: Oct 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a possible location of a bad connection at the reductant fluid tanks electrical connector.
FUEL SYSTEM, DIESEL

RECORD_ID: 3934600
NHTSA Item Number: 10224850
Replacement Service Bulletin Number: N/A
Date Added: Oct 28, 2022
Bulletin Number: 21-NA-006
Date Posted: Oct 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a possible location of a bad connection at the reductant fluid tanks electrical connector.
ELECTRICAL SYSTEM

RECORD_ID: 3934706
NHTSA Item Number: 10224856
Replacement Service Bulletin Number: N/A
Date Added: Oct 28, 2022
Bulletin Number: 21-NA-149
Date Posted: Oct 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
ENGINE AND ENGINE COOLING

RECORD_ID: 3934725
NHTSA Item Number: 10224856
Replacement Service Bulletin Number: N/A
Date Added: Oct 28, 2022
Bulletin Number: 21-NA-149
Date Posted: Oct 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
POWER TRAIN

RECORD_ID: 3924819
NHTSA Item Number: 10224273
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2022
Bulletin Number: PIP5640A
Date Posted: Sep 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torque converter of the crankshaft on vehicles equipped with an automatic transm
POWER TRAIN: AUTOMATIC TRANSMISSION: CONTROL MODULE (TCM/PCM/TECM)

RECORD_ID: 3925998
NHTSA Item Number: 10224285
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2022
Bulletin Number: PIP5621C
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION: CONTROL MODULE (TCM/PCM/TECM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer Â technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. TAC is requesting the GDS2 session logs be sent in before the dealer contacts
POWER TRAIN

RECORD_ID: 3926400
NHTSA Item Number: 10224285
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2022
Bulletin Number: PIP5621C
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer Â technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. TAC is requesting the GDS2 session logs be sent in before the dealer contacts
EQUIPMENT

RECORD_ID: 3926982
NHTSA Item Number: 10224302
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2022
Bulletin Number: PIT5950
Date Posted: Sep 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue of the wrong part number WSS being installed during a service procedure and to warn dealership tech to make sure the correct part number WSS is installed.Â
UNKNOWN OR OTHER

RECORD_ID: 3927268
NHTSA Item Number: 10224304
Replacement Service Bulletin Number: N/A
Date Added: Oct 17, 2022
Bulletin Number: PIT5698C
Date Posted: Sep 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.
ENGINE AND ENGINE COOLING

RECORD_ID: 3911274
NHTSA Item Number: 10222823
Replacement Service Bulletin Number: N/A
Date Added: Oct 13, 2022
Bulletin Number: 03-06-04-017R
Date Posted: Sep 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on availability of Diesel Fuel additives.
FUEL SYSTEM, DIESEL

RECORD_ID: 3911426
NHTSA Item Number: 10222823
Replacement Service Bulletin Number: N/A
Date Added: Oct 13, 2022
Bulletin Number: 03-06-04-017R
Date Posted: Sep 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on availability of Diesel Fuel additives.
EQUIPMENT

RECORD_ID: 3911632
NHTSA Item Number: 10222824
Replacement Service Bulletin Number: N/A
Date Added: Oct 13, 2022
Bulletin Number: 12-08-51-002O
Date Posted: Sep 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
STRUCTURE

RECORD_ID: 3911654
NHTSA Item Number: 10222824
Replacement Service Bulletin Number: N/A
Date Added: Oct 13, 2022
Bulletin Number: 12-08-51-002O
Date Posted: Sep 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
ELECTRICAL SYSTEM

RECORD_ID: 3911727
NHTSA Item Number: 10222827
Replacement Service Bulletin Number: N/A
Date Added: Oct 13, 2022
Bulletin Number: 21-NA-077
Date Posted: Sep 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes.
STRUCTURE

RECORD_ID: 3911748
NHTSA Item Number: 10222827
Replacement Service Bulletin Number: N/A
Date Added: Oct 13, 2022
Bulletin Number: 21-NA-077
Date Posted: Sep 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes.
POWER TRAIN

RECORD_ID: 3912022
NHTSA Item Number: 10222832
Replacement Service Bulletin Number: N/A
Date Added: Oct 13, 2022
Bulletin Number: 22-NA-185
Date Posted: Sep 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how the trans slip or flare can be a normal condition.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3913462
NHTSA Item Number: 10222839
Replacement Service Bulletin Number: N/A
Date Added: Oct 13, 2022
Bulletin Number: 22-NA-195
Date Posted: Sep 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Handling Requests for Modifications to Permanently Import/Export Vehicles Between the U.S. and Canada.
ELECTRICAL SYSTEM

RECORD_ID: 3914576
NHTSA Item Number: 10222841
Replacement Service Bulletin Number: N/A
Date Added: Oct 13, 2022
Bulletin Number: PI0592G
Date Posted: Sep 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).
ENGINE AND ENGINE COOLING

RECORD_ID: 3915500
NHTSA Item Number: 10222842
Replacement Service Bulletin Number: N/A
Date Added: Oct 13, 2022
Bulletin Number: PIE0665C
Date Posted: Sep 29, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need for further information from the field in regards to Service Engine Soon (SES) Lamp illuminated and/or Ã¢??Service Emissions SystemÃ¢?Â message on the Driver Information Center (DIC).
ENGINE AND ENGINE COOLING

RECORD_ID: 3910062
NHTSA Item Number: 10222796
Replacement Service Bulletin Number: N/A
Date Added: Oct 12, 2022
Bulletin Number: 22-NA-009
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
SUSPENSION

RECORD_ID: 3911051
NHTSA Item Number: 10222801
Replacement Service Bulletin Number: N/A
Date Added: Oct 12, 2022
Bulletin Number: PIE0715A
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the front upper control arm ball joint separated from the socket.
ENGINE AND ENGINE COOLING

RECORD_ID: 3911111
NHTSA Item Number: 10222807
Replacement Service Bulletin Number: N/A
Date Added: Oct 12, 2022
Bulletin Number: 22-NA-168
Date Posted: Sep 20, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides diagnostic information when checking the exhaust system for leaks.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 3911127
NHTSA Item Number: 10222807
Replacement Service Bulletin Number: N/A
Date Added: Oct 12, 2022
Bulletin Number: 22-NA-168
Date Posted: Sep 20, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides diagnostic information when checking the exhaust system for leaks.
ENGINE AND ENGINE COOLING

RECORD_ID: 3887003
NHTSA Item Number: 10222765
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 05-00-89-072F
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides the technician with additional information on fuels, fuel additives and fuel management.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3889130
NHTSA Item Number: 10222765
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 05-00-89-072F
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides the technician with additional information on fuels, fuel additives and fuel management.
FUEL SYSTEM, DIESEL

RECORD_ID: 3890448
NHTSA Item Number: 10222766
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 05-06-04-022T
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3890477
NHTSA Item Number: 10222766
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 05-06-04-022T
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
ENGINE AND ENGINE COOLING

RECORD_ID: 3891169
NHTSA Item Number: 10222766
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 05-06-04-022T
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
POWER TRAIN

RECORD_ID: 3893893
NHTSA Item Number: 10222770
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 06-00-89-031H
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.
ENGINE AND ENGINE COOLING

RECORD_ID: 3894717
NHTSA Item Number: 10222770
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 06-00-89-031H
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.
ENGINE AND ENGINE COOLING

RECORD_ID: 3896562
NHTSA Item Number: 10222771
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 07-06-01-016H
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
ENGINE AND ENGINE COOLING

RECORD_ID: 3897505
NHTSA Item Number: 10222772
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 09-06-04-026W
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
FUEL SYSTEM, DIESEL

RECORD_ID: 3898322
NHTSA Item Number: 10222773
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 10-06-05-002K
Date Posted: Sep 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 3898377
NHTSA Item Number: 10222773
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 10-06-05-002K
Date Posted: Sep 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
ELECTRICAL SYSTEM

RECORD_ID: 3899107
NHTSA Item Number: 10222776
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 13-08-116-001H
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
POWER TRAIN

RECORD_ID: 3900525
NHTSA Item Number: 10222777
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 15-00-89-004E
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
SUSPENSION

RECORD_ID: 3900633
NHTSA Item Number: 10222777
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 15-00-89-004E
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
SERVICE BRAKES, HYDRAULIC

RECORD_ID: 3904856
NHTSA Item Number: 10222777
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 15-00-89-004E
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES, HYDRAULIC
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
STEERING

RECORD_ID: 3905698
NHTSA Item Number: 10222777
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 15-00-89-004E
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
ENGINE AND ENGINE COOLING

RECORD_ID: 3905724
NHTSA Item Number: 10222777
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 15-00-89-004E
Date Posted: Sep 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
FUEL SYSTEM, DIESEL

RECORD_ID: 3907057
NHTSA Item Number: 10222778
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 16-NA-244
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
ENGINE AND ENGINE COOLING

RECORD_ID: 3907178
NHTSA Item Number: 10222778
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 16-NA-244
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.
ENGINE AND ENGINE COOLING

RECORD_ID: 3907292
NHTSA Item Number: 10222779
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 16-NA-380
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic aid procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
FUEL SYSTEM, DIESEL

RECORD_ID: 3907329
NHTSA Item Number: 10222779
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 16-NA-380
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic aid procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
ENGINE AND ENGINE COOLING

RECORD_ID: 3907794
NHTSA Item Number: 10222780
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 18-NA-103
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperature
FUEL SYSTEM, DIESEL

RECORD_ID: 3907807
NHTSA Item Number: 10222780
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 18-NA-103
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperature
ENGINE AND ENGINE COOLING

RECORD_ID: 3908028
NHTSA Item Number: 10222781
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 19-NA-237
Date Posted: Sep 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how to identify possible DEF contamination.
FUEL SYSTEM, DIESEL

RECORD_ID: 3908193
NHTSA Item Number: 10222781
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 19-NA-237
Date Posted: Sep 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how to identify possible DEF contamination.
FUEL SYSTEM, DIESEL

RECORD_ID: 3908296
NHTSA Item Number: 10222782
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 20-NA-082
Date Posted: Sep 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
ENGINE AND ENGINE COOLING

RECORD_ID: 3908330
NHTSA Item Number: 10222782
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 20-NA-082
Date Posted: Sep 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 3908348
NHTSA Item Number: 10222782
Replacement Service Bulletin Number: N/A
Date Added: Oct 11, 2022
Bulletin Number: 20-NA-082
Date Posted: Sep 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains why more DEF is being used in diesel engines due to new emission standards.
ENGINE AND ENGINE COOLING

RECORD_ID: 3880546
NHTSA Item Number: 10222732
Replacement Service Bulletin Number: N/A
Date Added: Oct 8, 2022
Bulletin Number: 00-06-01-012L
Date Posted: Sep 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3882187
NHTSA Item Number: 10222733
Replacement Service Bulletin Number: N/A
Date Added: Oct 8, 2022
Bulletin Number: 01-00-89-010Q
Date Posted: Sep 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 3882815
NHTSA Item Number: 10222734
Replacement Service Bulletin Number: N/A
Date Added: Oct 8, 2022
Bulletin Number: 01-06-01-011M
Date Posted: Sep 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
FUEL SYSTEM, DIESEL

RECORD_ID: 3883734
NHTSA Item Number: 10222736
Replacement Service Bulletin Number: N/A
Date Added: Oct 8, 2022
Bulletin Number: 03-06-04-017Q
Date Posted: Sep 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on availability of Diesel Fuel additives.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3884536
NHTSA Item Number: 10222739
Replacement Service Bulletin Number: N/A
Date Added: Oct 8, 2022
Bulletin Number: 04-06-04-051G
Date Posted: Sep 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
ENGINE AND ENGINE COOLING

RECORD_ID: 3885499
NHTSA Item Number: 10222739
Replacement Service Bulletin Number: N/A
Date Added: Oct 8, 2022
Bulletin Number: 04-06-04-051G
Date Posted: Sep 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
BACK OVER PREVENTION: CAMERA SYSTEM

RECORD_ID: 3875401
NHTSA Item Number: 10222648
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: N212356230
Date Posted: Oct 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: CAMERA SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Certain vehicles may have a condition where the Front Camera Module (FCM) becomes unresponsive and generates a Diagnostic Trouble Code (DTC). Dealers are to re-program the FCM with the latest software available.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3875630
NHTSA Item Number: 10222649
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: 11-00-89-005U
Date Posted: Sep 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 3876167
NHTSA Item Number: 10222650
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: 16-NA-222
Date Posted: Sep 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
FUEL SYSTEM, DIESEL

RECORD_ID: 3877240
NHTSA Item Number: 10222658
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: 18-NA-361
Date Posted: Sep 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
ENGINE AND ENGINE COOLING

RECORD_ID: 3877348
NHTSA Item Number: 10222660
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: 20-NA-090
Date Posted: Sep 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a way for the technician to identify if the ECM has been modified.
ELECTRICAL SYSTEM

RECORD_ID: 3877542
NHTSA Item Number: 10222661
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: 21-NA-068
Date Posted: Sep 8, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ.
EQUIPMENT

RECORD_ID: 3877559
NHTSA Item Number: 10222661
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: 21-NA-068
Date Posted: Sep 8, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ.
EQUIPMENT

RECORD_ID: 3878220
NHTSA Item Number: 10222663
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: 21-NA-182
Date Posted: Sep 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Radio System Settings Lost or Returning to Default Values.
ELECTRICAL SYSTEM

RECORD_ID: 3878224
NHTSA Item Number: 10222663
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: 21-NA-182
Date Posted: Sep 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Radio System Settings Lost or Returning to Default Values.
ENGINE AND ENGINE COOLING

RECORD_ID: 3878233
NHTSA Item Number: 10222664
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: 22-NA-022
Date Posted: Sep 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Informational bulletin advises the technician of a possible oil leak at the front cover and how to diagnose it to verify if it is coming from the seal or not.
POWER TRAIN

RECORD_ID: 3878307
NHTSA Item Number: 10222668
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: 22-NA-182
Date Posted: Sep 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech to check if the trans cooler lines are twisted which may cause the customers concern.
POWER TRAIN

RECORD_ID: 3878368
NHTSA Item Number: 10222670
Replacement Service Bulletin Number: N/A
Date Added: Oct 7, 2022
Bulletin Number: 22-NA-184
Date Posted: Sep 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of possibly installing the incorrect 1-2-7-8-R clutch fluid passage seal and which seal should be used with measurements of the seal.
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 3865796
NHTSA Item Number: 10222263
Replacement Service Bulletin Number: N/A
Date Added: Oct 3, 2022
Bulletin Number: N222375000
Date Posted: Oct 3, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: In certain vehicles, equipped with a manual HVAC system (RPO: C4P), the K33 HVAC Control Module may not properly enable the heater auxiliary coolant pump to maintain cabin heater temperature during engine auto stop events. Reprogram the K33 HVAC Control
ENGINE AND ENGINE COOLING

RECORD_ID: 3865034
NHTSA Item Number: 10222205
Replacement Service Bulletin Number: N/A
Date Added: Sep 30, 2022
Bulletin Number: 00-06-01-026P
Date Posted: Sep 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
EQUIPMENT

RECORD_ID: 3842125
NHTSA Item Number: 10220308
Replacement Service Bulletin Number: N/A
Date Added: Sep 19, 2022
Bulletin Number: 05-00-89-029E
Date Posted: Sep 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on General Motors Dealership Critical Equipment Requirements and Recommendations.
ENGINE AND ENGINE COOLING

RECORD_ID: 3842664
NHTSA Item Number: 10220314
Replacement Service Bulletin Number: N/A
Date Added: Sep 19, 2022
Bulletin Number: 22-NA-176
Date Posted: Sep 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides information on a possible bolt and guide pin that may be missing from the control valve which will need to be installed to correct the repair.
POWER TRAIN

RECORD_ID: 3842741
NHTSA Item Number: 10220314
Replacement Service Bulletin Number: N/A
Date Added: Sep 19, 2022
Bulletin Number: 22-NA-176
Date Posted: Sep 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides information on a possible bolt and guide pin that may be missing from the control valve which will need to be installed to correct the repair.
POWER TRAIN

RECORD_ID: 3843535
NHTSA Item Number: 10220319
Replacement Service Bulletin Number: N/A
Date Added: Sep 19, 2022
Bulletin Number: 22-NA-181
Date Posted: Sep 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my occur if the engine is started while diagnosing for noise from the engine or transmission.
ENGINE AND ENGINE COOLING

RECORD_ID: 3844977
NHTSA Item Number: 10220320
Replacement Service Bulletin Number: N/A
Date Added: Sep 19, 2022
Bulletin Number: PIE0665B
Date Posted: Sep 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Service Engine Soon (SES) Lamp illuminated and/or Ã¢??Service Emissions SystemÃ¢?Â message on the Dr
EQUIPMENT

RECORD_ID: 3833367
NHTSA Item Number: 10219389
Replacement Service Bulletin Number: N/A
Date Added: Sep 8, 2022
Bulletin Number: 21-NA-061
Date Posted: Aug 30, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs (North America ONLY).
ENGINE AND ENGINE COOLING

RECORD_ID: 3824633
NHTSA Item Number: 10219266
Replacement Service Bulletin Number: N/A
Date Added: Sep 7, 2022
Bulletin Number: 20-NA-065
Date Posted: Aug 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on tools available to find an intake vacuum leak or exhaust leak to correct a condition of MIL Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set.
ELECTRICAL SYSTEM

RECORD_ID: 3826022
NHTSA Item Number: 10219269
Replacement Service Bulletin Number: N/A
Date Added: Sep 7, 2022
Bulletin Number: 21-NA-027
Date Posted: Aug 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to install 2 way tape to correct a condition of Trailering Connector Loose Within Rear Bumper.
SUSPENSION

RECORD_ID: 3826132
NHTSA Item Number: 10219275
Replacement Service Bulletin Number: N/A
Date Added: Sep 7, 2022
Bulletin Number: PIE0715
Date Posted: Aug 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the front upper control arm ball joint separated from the socket.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3826487
NHTSA Item Number: 10219278
Replacement Service Bulletin Number: N/A
Date Added: Sep 7, 2022
Bulletin Number: 11-00-89-005T
Date Posted: Aug 22, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3827594
NHTSA Item Number: 10219284
Replacement Service Bulletin Number: N/A
Date Added: Sep 7, 2022
Bulletin Number: 18-NA-306
Date Posted: Aug 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
POWER TRAIN

RECORD_ID: 3828396
NHTSA Item Number: 10219291
Replacement Service Bulletin Number: N/A
Date Added: Sep 7, 2022
Bulletin Number: 21-NA-275
Date Posted: Aug 23, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing Ã¢??DÃ¢?Â on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
EQUIPMENT

RECORD_ID: 3832934
NHTSA Item Number: 10219362
Replacement Service Bulletin Number: N/A
Date Added: Sep 7, 2022
Bulletin Number: 22-NA-174
Date Posted: Aug 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Terms and Conditions/Privacy Statement App (TCPS App) Guide for infotainment systems in a default factory demo mode.
POWER TRAIN

RECORD_ID: 3818729
NHTSA Item Number: 10218882
Replacement Service Bulletin Number: N/A
Date Added: Aug 30, 2022
Bulletin Number: 21-NA-199
Date Posted: Aug 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to replace the TBV if the transmission has any type of repair even if no problem was found, to replace the tbv.
EQUIPMENT

RECORD_ID: 3818812
NHTSA Item Number: 10218887
Replacement Service Bulletin Number: N/A
Date Added: Aug 30, 2022
Bulletin Number: 22-NA-161
Date Posted: Aug 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on power folding mirrors do not fold at the same speed.
ENGINE AND ENGINE COOLING

RECORD_ID: 3818849
NHTSA Item Number: 10218891
Replacement Service Bulletin Number: N/A
Date Added: Aug 30, 2022
Bulletin Number: 22-NA-168
Date Posted: Aug 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides diagnostic information when checking the exhaust system for leaks.
ENGINE AND ENGINE COOLING

RECORD_ID: 3816872
NHTSA Item Number: 10218873
Replacement Service Bulletin Number: N/A
Date Added: Aug 29, 2022
Bulletin Number: 19-NA-044
Date Posted: Aug 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3818172
NHTSA Item Number: 10218873
Replacement Service Bulletin Number: N/A
Date Added: Aug 29, 2022
Bulletin Number: 19-NA-044
Date Posted: Aug 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
ENGINE AND ENGINE COOLING

RECORD_ID: 3811012
NHTSA Item Number: 10217923
Replacement Service Bulletin Number: N/A
Date Added: Aug 19, 2022
Bulletin Number: 22-NA-150
Date Posted: Aug 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
FUEL SYSTEM, DIESEL

RECORD_ID: 3811037
NHTSA Item Number: 10217923
Replacement Service Bulletin Number: N/A
Date Added: Aug 19, 2022
Bulletin Number: 22-NA-150
Date Posted: Aug 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.
ENGINE AND ENGINE COOLING

RECORD_ID: 3809593
NHTSA Item Number: 10217856
Replacement Service Bulletin Number: N/A
Date Added: Aug 16, 2022
Bulletin Number: 22-NA-087
Date Posted: Aug 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
ELECTRICAL SYSTEM

RECORD_ID: 3809606
NHTSA Item Number: 10217856
Replacement Service Bulletin Number: N/A
Date Added: Aug 16, 2022
Bulletin Number: 22-NA-087
Date Posted: Aug 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
EQUIPMENT

RECORD_ID: 3809637
NHTSA Item Number: 10217857
Replacement Service Bulletin Number: N/A
Date Added: Aug 16, 2022
Bulletin Number: 22-NA-127
Date Posted: Aug 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues.
EQUIPMENT

RECORD_ID: 3806416
NHTSA Item Number: 10217762
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2022
Bulletin Number: PIT4261H
Date Posted: Jul 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communica
TIRES

RECORD_ID: 3806913
NHTSA Item Number: 10217762
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2022
Bulletin Number: PIT4261H
Date Posted: Jul 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communica
EQUIPMENT: ELECTRICAL: NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

RECORD_ID: 3807392
NHTSA Item Number: 10217763
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2022
Bulletin Number: PIT5927
Date Posted: Jul 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information provides a proactive communication to dealers advising that engineering is aware of the Turn by Turn concern, and working on a resolution.Â It alsoÂ advises that once a repair is available that the PI will be replaced by a Servi
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3807397
NHTSA Item Number: 10217763
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2022
Bulletin Number: PIT5927
Date Posted: Jul 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information provides a proactive communication to dealers advising that engineering is aware of the Turn by Turn concern, and working on a resolution.Â It alsoÂ advises that once a repair is available that the PI will be replaced by a Servi
EQUIPMENT

RECORD_ID: 3807483
NHTSA Item Number: 10217764
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2022
Bulletin Number: PIT5569B
Date Posted: Jul 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC.Â
SERVICE BRAKES, AIR: ANTILOCK: WHEEL SPEED SENSOR

RECORD_ID: 3808110
NHTSA Item Number: 10217764
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2022
Bulletin Number: PIT5569B
Date Posted: Jul 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES, AIR: ANTILOCK: WHEEL SPEED SENSOR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC.Â
ELECTRICAL SYSTEM

RECORD_ID: 3808453
NHTSA Item Number: 10217764
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2022
Bulletin Number: PIT5569B
Date Posted: Jul 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC.Â
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: MANIFOLD/HEADER/MUFFLER/TAIL PIPE

RECORD_ID: 3808684
NHTSA Item Number: 10217779
Replacement Service Bulletin Number: N/A
Date Added: Aug 15, 2022
Bulletin Number: PIT5926A
Date Posted: Jul 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: MANIFOLD/HEADER/MUFFLER/TAIL PIPE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates informationÂ on correcting a rattle noise from the underbody exhaust heat shield.
POWER TRAIN

RECORD_ID: 3798455
NHTSA Item Number: 10217111
Replacement Service Bulletin Number: N/A
Date Added: Aug 4, 2022
Bulletin Number: 21-NA-199
Date Posted: Jul 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to replace the TBV if the transmission has any type of repair even if no problem was found, to replace the tbv.
EQUIPMENT

RECORD_ID: 3798527
NHTSA Item Number: 10217116
Replacement Service Bulletin Number: N/A
Date Added: Aug 4, 2022
Bulletin Number: 22-NA-085
Date Posted: Jul 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides radio software version 135120 (IOR) update procedures to correct customer concerns of software related issues.
EQUIPMENT

RECORD_ID: 3798583
NHTSA Item Number: 10217117
Replacement Service Bulletin Number: N/A
Date Added: Aug 4, 2022
Bulletin Number: 22-NA-127
Date Posted: Jul 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3796712
NHTSA Item Number: 10217043
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2022
Bulletin Number: 04-00-89-015X
Date Posted: Jul 22, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Warranty Administration Ã¢?? Required Operating Procedures - 8 Points (U.S. Only).
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3797263
NHTSA Item Number: 10217048
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2022
Bulletin Number: 18-NA-306
Date Posted: Jul 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
ENGINE AND ENGINE COOLING

RECORD_ID: 3797712
NHTSA Item Number: 10217067
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2022
Bulletin Number: 22-NA-015
Date Posted: Jul 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
POWER TRAIN

RECORD_ID: 3797721
NHTSA Item Number: 10217067
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2022
Bulletin Number: 22-NA-015
Date Posted: Jul 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
FUEL SYSTEM, OTHER: FUEL INJECTION SYSTEM

RECORD_ID: 3797768
NHTSA Item Number: 10217067
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2022
Bulletin Number: 22-NA-015
Date Posted: Jul 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, OTHER: FUEL INJECTION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
ENGINE AND ENGINE COOLING

RECORD_ID: 3797788
NHTSA Item Number: 10217069
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2022
Bulletin Number: 22-NA-080
Date Posted: Jul 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.
ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR

RECORD_ID: 3797822
NHTSA Item Number: 10217069
Replacement Service Bulletin Number: N/A
Date Added: Aug 3, 2022
Bulletin Number: 22-NA-080
Date Posted: Jul 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.
BACK OVER PREVENTION

RECORD_ID: 3783981
NHTSA Item Number: 10216358
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2022
Bulletin Number: PIT5921
Date Posted: Jun 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostics aids for rear view camera issues that may be encountered.
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 3784865
NHTSA Item Number: 10216361
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2022
Bulletin Number: PIT5099F
Date Posted: Jun 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low press
BACK OVER PREVENTION: DISPLAY FUNCTION

RECORD_ID: 3785037
NHTSA Item Number: 10216363
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2022
Bulletin Number: PIT5913A
Date Posted: Jun 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: DISPLAY FUNCTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condtion where SD card removed is being displayed on the radio display intermittently. ThisPI advises that engineering is working on a fix for this issue
FUEL SYSTEM, GASOLINE

RECORD_ID: 3785064
NHTSA Item Number: 10216364
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2022
Bulletin Number: PIP5792D
Date Posted: Jun 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if a customer comments thatÂ their vehicle equippedÂ with a 6L80, 6L90, 8L90, 10L80, or 10L1000Â transmission has a harsh shift, shudder, stall or high transmission fluid temperature conc
POWER TRAIN

RECORD_ID: 3785068
NHTSA Item Number: 10216364
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2022
Bulletin Number: PIP5792D
Date Posted: Jun 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if a customer comments thatÂ their vehicle equippedÂ with a 6L80, 6L90, 8L90, 10L80, or 10L1000Â transmission has a harsh shift, shudder, stall or high transmission fluid temperature conc
SERVICE BRAKES

RECORD_ID: 3785330
NHTSA Item Number: 10216369
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2022
Bulletin Number: PIT5681C
Date Posted: Jun 17, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the location of the GM Accessory Performance Brake System Rotor SpecificationsÂ
VISIBILITY: SUN/MOON ROOF ASSEMBLY

RECORD_ID: 3785753
NHTSA Item Number: 10216372
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2022
Bulletin Number: PIC5260F
Date Posted: Jun 22, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: SUN/MOON ROOF ASSEMBLY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 3786146
NHTSA Item Number: 10216377
Replacement Service Bulletin Number: N/A
Date Added: Jul 25, 2022
Bulletin Number: PIT5926
Date Posted: Jun 29, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates informationÂ on correcting a rattle noise from the underbody exhaust heat shield
ENGINE AND ENGINE COOLING

RECORD_ID: 3783498
NHTSA Item Number: 10216049
Replacement Service Bulletin Number: N/A
Date Added: Jul 20, 2022
Bulletin Number: 19-NA-218
Date Posted: Jul 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
UNKNOWN OR OTHER

RECORD_ID: 3780336
NHTSA Item Number: 10215773
Replacement Service Bulletin Number: N/A
Date Added: Jul 18, 2022
Bulletin Number: PIE0666A
Date Posted: Oct 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Engineering Information.
EQUIPMENT

RECORD_ID: 3774407
NHTSA Item Number: 10215626
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 21-NA-026
Date Posted: Jun 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.
EQUIPMENT

RECORD_ID: 3775047
NHTSA Item Number: 10215627
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 21-NA-188
Date Posted: Jun 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information/procedures on continuous improvement Radio Software Version V158 Update to address customer comments on software related issues.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3775519
NHTSA Item Number: 10215628
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 22-NA-070
Date Posted: Jun 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.
ENGINE AND ENGINE COOLING

RECORD_ID: 3775626
NHTSA Item Number: 10215629
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 22-NA-115
Date Posted: Jun 23, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
ELECTRICAL SYSTEM

RECORD_ID: 3775860
NHTSA Item Number: 10215629
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 22-NA-115
Date Posted: Jun 23, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
EQUIPMENT

RECORD_ID: 3775961
NHTSA Item Number: 10215633
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 22-NA-127
Date Posted: Jun 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues.
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 3777128
NHTSA Item Number: 10215643
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 12-01-37-001F
Date Posted: Jun 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.
ENGINE AND ENGINE COOLING

RECORD_ID: 3777462
NHTSA Item Number: 10215643
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 12-01-37-001F
Date Posted: Jun 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.
EQUIPMENT

RECORD_ID: 3777532
NHTSA Item Number: 10215643
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 12-01-37-001F
Date Posted: Jun 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.
ENGINE AND ENGINE COOLING

RECORD_ID: 3778050
NHTSA Item Number: 10215648
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 22-NA-082
Date Posted: Jun 30, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set.
ELECTRICAL SYSTEM

RECORD_ID: 3778058
NHTSA Item Number: 10215648
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 22-NA-082
Date Posted: Jun 30, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set.
EQUIPMENT

RECORD_ID: 3778426
NHTSA Item Number: 10215655
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: 22-NA-135
Date Posted: Jun 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty admin bulletin covers information on Essential Tools that include Consumable Parts.
ENGINE AND ENGINE COOLING

RECORD_ID: 3778685
NHTSA Item Number: 10215658
Replacement Service Bulletin Number: N/A
Date Added: Jul 12, 2022
Bulletin Number: PIE0685A
Date Posted: Jun 29, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need for further information regarding oil leaking from the lower oil pan seal area.
EQUIPMENT

RECORD_ID: 3774313
NHTSA Item Number: 10215624
Replacement Service Bulletin Number: N/A
Date Added: Jul 11, 2022
Bulletin Number: 19-NA-076
Date Posted: Jun 22, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse.
EQUIPMENT

RECORD_ID: 3736849
NHTSA Item Number: 10214710
Replacement Service Bulletin Number: N/A
Date Added: Jul 2, 2022
Bulletin Number: 22-NA-123
Date Posted: Jun 17, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Black Radio Display Screen and No Communication with the Video Processing Module (VPM).
POWER TRAIN

RECORD_ID: 3743287
NHTSA Item Number: 10214858
Replacement Service Bulletin Number: N/A
Date Added: Jul 1, 2022
Bulletin Number: 20-NA-142
Date Posted: Jun 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.
ELECTRICAL SYSTEM

RECORD_ID: 3743377
NHTSA Item Number: 10214860
Replacement Service Bulletin Number: N/A
Date Added: Jul 1, 2022
Bulletin Number: 21-NA-155
Date Posted: Jun 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to check for faults that may be caused by the trailer other wise found by a possible faulty trailer connector.
ENGINE AND ENGINE COOLING

RECORD_ID: 3743652
NHTSA Item Number: 10214869
Replacement Service Bulletin Number: N/A
Date Added: Jul 1, 2022
Bulletin Number: 22-NA-009
Date Posted: Jun 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
ENGINE AND ENGINE COOLING

RECORD_ID: 3745750
NHTSA Item Number: 10214872
Replacement Service Bulletin Number: N/A
Date Added: Jul 1, 2022
Bulletin Number: 22-NA-027
Date Posted: Jun 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin advises to replace the camshaft cover if found within the Julian date and the cause of a customer concern of possible oil consumption with or without DTC P06DD.
ENGINE AND ENGINE COOLING

RECORD_ID: 3745778
NHTSA Item Number: 10214874
Replacement Service Bulletin Number: N/A
Date Added: Jul 1, 2022
Bulletin Number: 22-NA-087
Date Posted: Jun 15, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
WHEELS

RECORD_ID: 3735102
NHTSA Item Number: 10214501
Replacement Service Bulletin Number: N/A
Date Added: Jun 25, 2022
Bulletin Number: 20-NA-159
Date Posted: Jun 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 3735360
NHTSA Item Number: 10214502
Replacement Service Bulletin Number: N/A
Date Added: Jun 25, 2022
Bulletin Number: 21-NA-077
Date Posted: Jun 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes.
ELECTRICAL SYSTEM

RECORD_ID: 3735376
NHTSA Item Number: 10214502
Replacement Service Bulletin Number: N/A
Date Added: Jun 25, 2022
Bulletin Number: 21-NA-077
Date Posted: Jun 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes.
ENGINE AND ENGINE COOLING

RECORD_ID: 3735418
NHTSA Item Number: 10214510
Replacement Service Bulletin Number: N/A
Date Added: Jun 25, 2022
Bulletin Number: PIE0695A
Date Posted: Jun 8, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need for further information from the field in regards Service Emission System and/or DEF Level Low message on driver information center (DIC).
STRUCTURE

RECORD_ID: 3735433
NHTSA Item Number: 10214511
Replacement Service Bulletin Number: N/A
Date Added: Jun 25, 2022
Bulletin Number: PIE0701A
Date Posted: Jun 8, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to take pictures of decals wrinkling, peeling, bubbling, discoloration, delaminating and/or coming off and contact the engineer listed.
ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM): SOFTWARE

RECORD_ID: 3726758
NHTSA Item Number: 10214199
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 20NA090
Date Posted: Jan 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM): SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a way for the technician to identify if the ECM has been modified.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3726790
NHTSA Item Number: 10214199
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 20NA090
Date Posted: Jan 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a way for the technician to identify if the ECM has been modified.
ENGINE AND ENGINE COOLING: ENGINE: DIESEL

RECORD_ID: 3726923
NHTSA Item Number: 10214200
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 20NA110
Date Posted: Jan 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information for a DEF pump that is unable to build pressure after replacement.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3726929
NHTSA Item Number: 10214200
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 20NA110
Date Posted: Jan 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information for a DEF pump that is unable to build pressure after replacement.
FUEL SYSTEM, DIESEL: DELIVERY: FUEL PUMP

RECORD_ID: 3727076
NHTSA Item Number: 10214200
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 20NA110
Date Posted: Jan 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL: DELIVERY: FUEL PUMP
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information for a DEF pump that is unable to build pressure after replacement.
ENGINE AND ENGINE COOLING: ENGINE: DIESEL

RECORD_ID: 3727173
NHTSA Item Number: 10214204
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 20NA203
Date Posted: Jan 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how the regen works for the DEF system and how it works at different levels.
EQUIPMENT

RECORD_ID: 3727242
NHTSA Item Number: 10214204
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 20NA203
Date Posted: Jan 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how the regen works for the DEF system and how it works at different levels.
EQUIPMENT

RECORD_ID: 3727300
NHTSA Item Number: 10214206
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA095
Date Posted: Jan 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: MANIFOLD/HEADER/MUFFLER/TAIL PIPE

RECORD_ID: 3727311
NHTSA Item Number: 10214206
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA095
Date Posted: Jan 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: MANIFOLD/HEADER/MUFFLER/TAIL PIPE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3727460
NHTSA Item Number: 10214210
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA187
Date Posted: Jan 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Unable to Set PIN to Enable Teen Driver Feature.
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 3727461
NHTSA Item Number: 10214210
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA187
Date Posted: Jan 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Unable to Set PIN to Enable Teen Driver Feature.
EQUIPMENT

RECORD_ID: 3727462
NHTSA Item Number: 10214210
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA187
Date Posted: Jan 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Unable to Set PIN to Enable Teen Driver Feature.
SERVICE BRAKES

RECORD_ID: 3727543
NHTSA Item Number: 10214216
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA275
Date Posted: Jan 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing ?D? on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
WHEELS

RECORD_ID: 3727560
NHTSA Item Number: 10214216
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA275
Date Posted: Jan 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing ?D? on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3727615
NHTSA Item Number: 10214223
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA135
Date Posted: Feb 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
ENGINE AND ENGINE COOLING

RECORD_ID: 3727803
NHTSA Item Number: 10214225
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA149
Date Posted: Feb 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3727833
NHTSA Item Number: 10214228
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA182
Date Posted: Feb 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Radio System Settings Lost or Returning to Default Values.
EQUIPMENT

RECORD_ID: 3727865
NHTSA Item Number: 10214232
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA219
Date Posted: Feb 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on an elevated idle feature.
ELECTRICAL SYSTEM: PROPULSION SYSTEM: CHARGING: MODULE: ONBOARD (OBCM)

RECORD_ID: 3727877
NHTSA Item Number: 10214233
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 21NA228
Date Posted: Feb 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: PROPULSION SYSTEM: CHARGING: MODULE: ONBOARD (OBCM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to program the BCM to correct the customers concern of RKE idle Time-out.
POWER TRAIN: AUTOMATIC TRANSMISSION: FLUID/LUBRICANT: SEALS/GASKETS

RECORD_ID: 3727963
NHTSA Item Number: 10214239
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 22NA022
Date Posted: Feb 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION: FLUID/LUBRICANT: SEALS/GASKETS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Informational bulletin advises the technician of a possible oil leak at the front cover and how to diagnose it to verify if it is coming from the seal or not.
ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR

RECORD_ID: 3727986
NHTSA Item Number: 10214243
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2022
Bulletin Number: 22NA027
Date Posted: Feb 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin advises to replace the camshaft cover if found with in the Julian date and the cause of the customers concern.
TIRES: PRESSURE MONITORING AND REGULATING SYSTEMS

RECORD_ID: 3712654
NHTSA Item Number: 10213757
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 000090002L
Date Posted: Jan 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES: PRESSURE MONITORING AND REGULATING SYSTEMS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks.
FUEL SYSTEM, DIESEL

RECORD_ID: 3712755
NHTSA Item Number: 10213758
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 030604017P
Date Posted: Jan 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on availability of Diesel Fuel additives.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3712917
NHTSA Item Number: 10213758
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 030604017P
Date Posted: Jan 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on availability of Diesel Fuel additives.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3713476
NHTSA Item Number: 10213759
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 050604022S
Date Posted: Jan 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
FUEL SYSTEM, DIESEL

RECORD_ID: 3713955
NHTSA Item Number: 10213759
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 050604022S
Date Posted: Jan 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
SERVICE BRAKES

RECORD_ID: 3714812
NHTSA Item Number: 10213760
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 070316004D
Date Posted: Jan 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for tire pressure monitoring (TPM) system concerns.
BACK OVER PREVENTION

RECORD_ID: 3715088
NHTSA Item Number: 10213761
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 070601016G
Date Posted: Jan 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3715928
NHTSA Item Number: 10213762
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 080089014G
Date Posted: Jan 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
EQUIPMENT

RECORD_ID: 3716467
NHTSA Item Number: 10213764
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 100605002J
Date Posted: Jan 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
FUEL SYSTEM, OTHER

RECORD_ID: 3716791
NHTSA Item Number: 10213765
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 150089004D
Date Posted: Jan 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3717392
NHTSA Item Number: 10213766
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 990089019W
Date Posted: Jan 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information.
EQUIPMENT

RECORD_ID: 3718060
NHTSA Item Number: 10213767
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: 1308116001G
Date Posted: Jan 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
STRUCTURE

RECORD_ID: 3718573
NHTSA Item Number: 10213768
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PI0653F
Date Posted: Jan 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.
EQUIPMENT

RECORD_ID: 3719505
NHTSA Item Number: 10213768
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PI0653F
Date Posted: Jan 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.
AIR BAGS

RECORD_ID: 3719783
NHTSA Item Number: 10213772
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIE0659A
Date Posted: Jan 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the Service 4WD message displayed on the driver information center (DIC).
POWER TRAIN

RECORD_ID: 3719849
NHTSA Item Number: 10213777
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIE0676
Date Posted: Jan 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Engine Coolant Reservoir Being Overfilled with Discolored Coolant, Shudder, Shake, Vibration, Hars
ENGINE AND ENGINE COOLING

RECORD_ID: 3719863
NHTSA Item Number: 10213777
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIE0676
Date Posted: Jan 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Engine Coolant Reservoir Being Overfilled with Discolored Coolant, Shudder, Shake, Vibration, Hars
FUEL SYSTEM, GASOLINE

RECORD_ID: 3719966
NHTSA Item Number: 10213786
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIP5851
Date Posted: May 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to technicians a replacement DEF tank may have been assembled with the incorrect harness.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3720000
NHTSA Item Number: 10213788
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIT5913
Date Posted: May 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condtion where SD card removed is being displayed on the radio display intermittently. ThisPI advises that engineering is working on a fix for this issue
ELECTRICAL SYSTEM

RECORD_ID: 3720026
NHTSA Item Number: 10213791
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIT5745D
Date Posted: May 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw.
ELECTRICAL SYSTEM: INSTRUMENT PANEL: SPEEDOMETER/ODOMETER

RECORD_ID: 3720233
NHTSA Item Number: 10213796
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIT5195G
Date Posted: May 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: INSTRUMENT PANEL: SPEEDOMETER/ODOMETER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/- 2 MPH at any g
ELECTRICAL SYSTEM

RECORD_ID: 3720368
NHTSA Item Number: 10213800
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIP5855
Date Posted: May 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated with Any Combination of DTCs P0011 P0014 P0016 P0017 Setting. Advises to perform Strategy Based Diagnosis and to replace the affe
EXTERIOR LIGHTING

RECORD_ID: 3720374
NHTSA Item Number: 10213800
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIP5855
Date Posted: May 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated with Any Combination of DTCs P0011 P0014 P0016 P0017 Setting. Advises to perform Strategy Based Diagnosis and to replace the affe
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 3720399
NHTSA Item Number: 10213802
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIT5734E
Date Posted: May 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.
FUEL SYSTEM, DIESEL

RECORD_ID: 3720864
NHTSA Item Number: 10213816
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIP5856
Date Posted: May 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates provides information to the technician on the use of R-99 or R-95Â Renewable diesel fuel.
STRUCTURE

RECORD_ID: 3721422
NHTSA Item Number: 10213818
Replacement Service Bulletin Number: N/A
Date Added: Jun 13, 2022
Bulletin Number: PIP5358B
Date Posted: May 31, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assess
ELECTRICAL SYSTEM

RECORD_ID: 3711512
NHTSA Item Number: 10213713
Replacement Service Bulletin Number: N/A
Date Added: Jun 10, 2022
Bulletin Number: PIE0665A
Date Posted: Jun 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Service Engine Soon (SES) Lamp illuminated and/or Ã¢??Service Emissions SystemÃ¢?Â message on
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 3711522
NHTSA Item Number: 10213713
Replacement Service Bulletin Number: N/A
Date Added: Jun 10, 2022
Bulletin Number: PIE0665A
Date Posted: Jun 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Service Engine Soon (SES) Lamp illuminated and/or Ã¢??Service Emissions SystemÃ¢?Â message on
POWER TRAIN

RECORD_ID: 3711525
NHTSA Item Number: 10213713
Replacement Service Bulletin Number: N/A
Date Added: Jun 10, 2022
Bulletin Number: PIE0665A
Date Posted: Jun 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Service Engine Soon (SES) Lamp illuminated and/or Ã¢??Service Emissions SystemÃ¢?Â message on
EQUIPMENT

RECORD_ID: 3711534
NHTSA Item Number: 10213716
Replacement Service Bulletin Number: N/A
Date Added: Jun 10, 2022
Bulletin Number: PIE0701
Date Posted: Jun 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to take pictures of decals wrinkling, peeling, bubbling, discoloration, delaminating and/or coming off and contact the engineer listed.
STRUCTURE: BODY

RECORD_ID: 3711543
NHTSA Item Number: 10213716
Replacement Service Bulletin Number: N/A
Date Added: Jun 10, 2022
Bulletin Number: PIE0701
Date Posted: Jun 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to take pictures of decals wrinkling, peeling, bubbling, discoloration, delaminating and/or coming off and contact the engineer listed.
EQUIPMENT

RECORD_ID: 3710933
NHTSA Item Number: 10213700
Replacement Service Bulletin Number: N/A
Date Added: Jun 9, 2022
Bulletin Number: 16-NA-109
Date Posted: Jun 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.
STEERING

RECORD_ID: 3711180
NHTSA Item Number: 10213700
Replacement Service Bulletin Number: N/A
Date Added: Jun 9, 2022
Bulletin Number: 16-NA-109
Date Posted: Jun 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.
ELECTRICAL SYSTEM

RECORD_ID: 3671895
NHTSA Item Number: 10213515
Replacement Service Bulletin Number: N/A
Date Added: Jun 6, 2022
Bulletin Number: 22-NA-109
Date Posted: May 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Information on Common Customer Trailer Side Faults.
ELECTRICAL SYSTEM: WIRING: FUSES AND CIRCUIT BREAKERS

RECORD_ID: 3671906
NHTSA Item Number: 10213515
Replacement Service Bulletin Number: N/A
Date Added: Jun 6, 2022
Bulletin Number: 22-NA-109
Date Posted: May 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: WIRING: FUSES AND CIRCUIT BREAKERS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Information on Common Customer Trailer Side Faults.
EXTERIOR LIGHTING

RECORD_ID: 3671912
NHTSA Item Number: 10213515
Replacement Service Bulletin Number: N/A
Date Added: Jun 6, 2022
Bulletin Number: 22-NA-109
Date Posted: May 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Information on Common Customer Trailer Side Faults.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 3672511
NHTSA Item Number: 10213517
Replacement Service Bulletin Number: N/A
Date Added: Jun 6, 2022
Bulletin Number: 22-NA-110
Date Posted: May 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: THis informational bulletin advises the tech not to replace the exhaust system if they smell plastic or rubber.
ENGINE AND ENGINE COOLING

RECORD_ID: 3672528
NHTSA Item Number: 10213517
Replacement Service Bulletin Number: N/A
Date Added: Jun 6, 2022
Bulletin Number: 22-NA-110
Date Posted: May 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: THis informational bulletin advises the tech not to replace the exhaust system if they smell plastic or rubber.
ENGINE AND ENGINE COOLING: ENGINE: DIESEL

RECORD_ID: 3674087
NHTSA Item Number: 10213523
Replacement Service Bulletin Number: N/A
Date Added: Jun 6, 2022
Bulletin Number: 22-NA-112
Date Posted: May 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of 2020 - 2022 Silverado and Sierra Equipped with Diesel Engine Setting DTCs P20BB or P20C3.
ENGINE AND ENGINE COOLING

RECORD_ID: 3674094
NHTSA Item Number: 10213523
Replacement Service Bulletin Number: N/A
Date Added: Jun 6, 2022
Bulletin Number: 22-NA-112
Date Posted: May 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of 2020 - 2022 Silverado and Sierra Equipped with Diesel Engine Setting DTCs P20BB or P20C3.
ENGINE AND ENGINE COOLING

RECORD_ID: 3674694
NHTSA Item Number: 10213535
Replacement Service Bulletin Number: N/A
Date Added: Jun 6, 2022
Bulletin Number: 22-NA-115
Date Posted: May 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
ELECTRICAL SYSTEM

RECORD_ID: 3674720
NHTSA Item Number: 10213535
Replacement Service Bulletin Number: N/A
Date Added: Jun 6, 2022
Bulletin Number: 22-NA-115
Date Posted: May 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention.
POWER TRAIN

RECORD_ID: 3662805
NHTSA Item Number: 10213229
Replacement Service Bulletin Number: N/A
Date Added: Jun 4, 2022
Bulletin Number: 21-NA-275
Date Posted: May 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing Ã¢??DÃ¢?Â on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 Downshift.
ELECTRICAL SYSTEM

RECORD_ID: 3662879
NHTSA Item Number: 10213243
Replacement Service Bulletin Number: N/A
Date Added: Jun 4, 2022
Bulletin Number: 22-NA-087
Date Posted: May 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 3662885
NHTSA Item Number: 10213243
Replacement Service Bulletin Number: N/A
Date Added: Jun 4, 2022
Bulletin Number: 22-NA-087
Date Posted: May 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3663402
NHTSA Item Number: 10213252
Replacement Service Bulletin Number: N/A
Date Added: Jun 4, 2022
Bulletin Number: 22-NA-106
Date Posted: May 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.
EQUIPMENT

RECORD_ID: 3663765
NHTSA Item Number: 10213252
Replacement Service Bulletin Number: N/A
Date Added: Jun 4, 2022
Bulletin Number: 22-NA-106
Date Posted: May 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.
POWER TRAIN

RECORD_ID: 3655769
NHTSA Item Number: 10213032
Replacement Service Bulletin Number: N/A
Date Added: Jun 2, 2022
Bulletin Number: 20-NA-142
Date Posted: May 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.
ENGINE AND ENGINE COOLING

RECORD_ID: 3655865
NHTSA Item Number: 10213034
Replacement Service Bulletin Number: N/A
Date Added: Jun 2, 2022
Bulletin Number: 20-NA-218
Date Posted: May 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.
ENGINE AND ENGINE COOLING

RECORD_ID: 3655905
NHTSA Item Number: 10213036
Replacement Service Bulletin Number: N/A
Date Added: Jun 2, 2022
Bulletin Number: 21-NA-043
Date Posted: May 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
FUEL SYSTEM, DIESEL

RECORD_ID: 3657066
NHTSA Item Number: 10213036
Replacement Service Bulletin Number: N/A
Date Added: Jun 2, 2022
Bulletin Number: 21-NA-043
Date Posted: May 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
WHEELS

RECORD_ID: 3657433
NHTSA Item Number: 10213036
Replacement Service Bulletin Number: N/A
Date Added: Jun 2, 2022
Bulletin Number: 21-NA-043
Date Posted: May 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
SERVICE BRAKES

RECORD_ID: 3657608
NHTSA Item Number: 10213036
Replacement Service Bulletin Number: N/A
Date Added: Jun 2, 2022
Bulletin Number: 21-NA-043
Date Posted: May 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3657749
NHTSA Item Number: 10213036
Replacement Service Bulletin Number: N/A
Date Added: Jun 2, 2022
Bulletin Number: 21-NA-043
Date Posted: May 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
FUEL SYSTEM, DIESEL

RECORD_ID: 3652613
NHTSA Item Number: 10212951
Replacement Service Bulletin Number: N/A
Date Added: Jun 1, 2022
Bulletin Number: PIE0695
Date Posted: May 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards Service Emission System and/or DEF Level Low message on driver information center (DIC).
ENGINE AND ENGINE COOLING

RECORD_ID: 3652622
NHTSA Item Number: 10212951
Replacement Service Bulletin Number: N/A
Date Added: Jun 1, 2022
Bulletin Number: PIE0695
Date Posted: May 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards Service Emission System and/or DEF Level Low message on driver information center (DIC).
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3655227
NHTSA Item Number: 10213022
Replacement Service Bulletin Number: N/A
Date Added: Jun 1, 2022
Bulletin Number: 18-NA-099
Date Posted: May 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
STRUCTURE

RECORD_ID: 3655677
NHTSA Item Number: 10213028
Replacement Service Bulletin Number: N/A
Date Added: Jun 1, 2022
Bulletin Number: 19-NA-257
Date Posted: May 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of the pickup box being out of alignment.
ENGINE

RECORD_ID: 3629774
NHTSA Item Number: 10212558
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 19NA218
Date Posted: Dec 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3629789
NHTSA Item Number: 10212558
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 19NA218
Date Posted: Dec 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
ENGINE AND ENGINE COOLING

RECORD_ID: 3629843
NHTSA Item Number: 10212560
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 20NA166
Date Posted: Dec 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running rough.
ENGINE AND ENGINE COOLING: COOLING SYSTEM: HOSES/LINES/PIPING/FITTINGS

RECORD_ID: 3629952
NHTSA Item Number: 10212560
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 20NA166
Date Posted: Dec 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: COOLING SYSTEM: HOSES/LINES/PIPING/FITTINGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running rough.
AIR BAGS

RECORD_ID: 3630201
NHTSA Item Number: 10212564
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 21NA005
Date Posted: Dec 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion.
UNKNOWN OR OTHER

RECORD_ID: 3631544
NHTSA Item Number: 10212588
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 16NA222
Date Posted: Jan 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION: FILTER/SCREEN

RECORD_ID: 3631586
NHTSA Item Number: 10212588
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 16NA222
Date Posted: Jan 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION: FILTER/SCREEN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
AIR BAGS

RECORD_ID: 3632033
NHTSA Item Number: 10212591
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 16NA361
Date Posted: Jan 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle.
POWER TRAIN

RECORD_ID: 3632165
NHTSA Item Number: 10212591
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 16NA361
Date Posted: Jan 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle.
EQUIPMENT: EMERGENCY: FIRE SUPRESSION: SMOKE/CO WARNING/ALARM

RECORD_ID: 3632335
NHTSA Item Number: 10212594
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 16NA380
Date Posted: Jan 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: EMERGENCY: FIRE SUPRESSION: SMOKE/CO WARNING/ALARM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic aid procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
SERVICE BRAKES

RECORD_ID: 3632811
NHTSA Item Number: 10212603
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 18NA067
Date Posted: Jan 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
ENGINE

RECORD_ID: 3633142
NHTSA Item Number: 10212605
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 18NA073
Date Posted: Jan 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
EXTERIOR LIGHTING

RECORD_ID: 3633416
NHTSA Item Number: 10212607
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 18NA103
Date Posted: Jan 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperature
FUEL SYSTEM, GASOLINE

RECORD_ID: 3633566
NHTSA Item Number: 10212607
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 18NA103
Date Posted: Jan 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in cold temperature
ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION

RECORD_ID: 3633631
NHTSA Item Number: 10212608
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 18NA150
Date Posted: Jan 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on 6.6L Duramax Possible Oil Leak Path Information.
FUEL SYSTEM, OTHER: DELIVERY: FUEL PUMP

RECORD_ID: 3633700
NHTSA Item Number: 10212609
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 18NA235
Date Posted: Jan 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, OTHER: DELIVERY: FUEL PUMP
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This information bulletin advised the tech of possible use of low fuel quality and the possible ramifications in performance in regards to the customers concerns.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3633817
NHTSA Item Number: 10212611
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 18NA361
Date Posted: Jan 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
ENGINE AND ENGINE COOLING

RECORD_ID: 3633903
NHTSA Item Number: 10212612
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 19NA187
Date Posted: Jan 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides additional information on how to graph a cylinder misfire and a possible diagnostic cause.
ENGINE AND ENGINE COOLING

RECORD_ID: 3633936
NHTSA Item Number: 10212613
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 19NA188
Date Posted: Jan 20, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The informational bulletin explains the normal noises that are emitted from the engine once the engine is turned off.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 3634064
NHTSA Item Number: 10212616
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 19NA237
Date Posted: Jan 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how to identify possible DEF contamination.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 3634124
NHTSA Item Number: 10212617
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 19NA263
Date Posted: Jan 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains a normal condition for sludge to form in the oil cap when equipped with DEF system.
ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION: FILTER/SCREEN

RECORD_ID: 3634816
NHTSA Item Number: 10212625
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 22NA009
Date Posted: Jan 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION: FILTER/SCREEN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SENSORS

RECORD_ID: 3635676
NHTSA Item Number: 10212628
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 22NA012
Date Posted: Jan 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SENSORS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Stone Chip/Membrane Damage, Broken Connector and/or Sensor Retaining Tabs, and/or Paint Damage of Park Assist Sensors.
ENGINE AND ENGINE COOLING

RECORD_ID: 3635843
NHTSA Item Number: 10212631
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 22NA015
Date Posted: Jan 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3636074
NHTSA Item Number: 10212633
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 22NA018
Date Posted: Jan 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only).
ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER

RECORD_ID: 3636295
NHTSA Item Number: 10212636
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 22NA021
Date Posted: Jan 31, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech of a possible loose bolts at the turbo actuator and to replace turbo if the bolts have been found loose.
ENGINE AND ENGINE COOLING

RECORD_ID: 3651074
NHTSA Item Number: 10212908
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 14-06-04-004H
Date Posted: May 12, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.
WHEELS

RECORD_ID: 3651635
NHTSA Item Number: 10212910
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 20-NA-159
Date Posted: May 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
STRUCTURE

RECORD_ID: 3651734
NHTSA Item Number: 10212912
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 20-NA-175
Date Posted: May 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of vertical misalignment between cab and pickup box on driver side of vehicle.
ENGINE AND ENGINE COOLING

RECORD_ID: 3651775
NHTSA Item Number: 10212919
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 21-NA-149
Date Posted: May 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
ELECTRICAL SYSTEM

RECORD_ID: 3651788
NHTSA Item Number: 10212919
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 21-NA-149
Date Posted: May 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
POWER TRAIN

RECORD_ID: 3651876
NHTSA Item Number: 10212923
Replacement Service Bulletin Number: N/A
Date Added: May 31, 2022
Bulletin Number: 2-NA-066
Date Posted: May 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The technical bulletin provides a procedure to lube the yoke and caps if found the cause of the noise from the propshaft area.
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 3621375
NHTSA Item Number: 10211934
Replacement Service Bulletin Number: N/A
Date Added: May 18, 2022
Bulletin Number: 22-NA-046
Date Posted: May 3, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Service Front Camera Message on the Driver Information Center (DIC).
FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA

RECORD_ID: 3621383
NHTSA Item Number: 10211934
Replacement Service Bulletin Number: N/A
Date Added: May 18, 2022
Bulletin Number: 22-NA-046
Date Posted: May 3, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Service Front Camera Message on the Driver Information Center (DIC).
FUEL SYSTEM, GASOLINE: FUEL INJECTION SYSTEM: INJECTORS

RECORD_ID: 3621405
NHTSA Item Number: 10211935
Replacement Service Bulletin Number: N/A
Date Added: May 18, 2022
Bulletin Number: 22-NA-087
Date Posted: May 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE: FUEL INJECTION SYSTEM: INJECTORS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
ENGINE

RECORD_ID: 3621418
NHTSA Item Number: 10211935
Replacement Service Bulletin Number: N/A
Date Added: May 18, 2022
Bulletin Number: 22-NA-087
Date Posted: May 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3621435
NHTSA Item Number: 10211936
Replacement Service Bulletin Number: N/A
Date Added: May 18, 2022
Bulletin Number: 22-NA-090
Date Posted: May 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides the way to correctly tighten lug nuts to reduce the chances of damaging the cap covers.
WHEELS: LUGS/NUTS/BOLTS/STUDS

RECORD_ID: 3621450
NHTSA Item Number: 10211936
Replacement Service Bulletin Number: N/A
Date Added: May 18, 2022
Bulletin Number: 22-NA-090
Date Posted: May 4, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS: LUGS/NUTS/BOLTS/STUDS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides the way to correctly tighten lug nuts to reduce the chances of damaging the cap covers.
ENGINE

RECORD_ID: 3617128
NHTSA Item Number: 10211754
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2022
Bulletin Number: PIP5847
Date Posted: Apr 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the possibility of a misfire or rough running concern and abnormal engine noise due to excessive wear in exhaust roller follower axle pin.
ENGINE AND ENGINE COOLING

RECORD_ID: 3617133
NHTSA Item Number: 10211754
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2022
Bulletin Number: PIP5847
Date Posted: Apr 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the possibility of a misfire or rough running concern and abnormal engine noise due to excessive wear in exhaust roller follower axle pin.
WHEELS

RECORD_ID: 3617294
NHTSA Item Number: 10211763
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2022
Bulletin Number: PIP5822B
Date Posted: Apr 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to techniciansÂ to advise dealership technicians to inspect the camshaft exciter wheel and replaceÂ it if necessary.
STRUCTURE: BODY: TAILGATE: HINGE AND ATTACHMENTS

RECORD_ID: 3617372
NHTSA Item Number: 10211764
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2022
Bulletin Number: PIT3227R
Date Posted: Apr 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY: TAILGATE: HINGE AND ATTACHMENTS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer this condition
VISIBILITY: SUN/MOON ROOF ASSEMBLY

RECORD_ID: 3618266
NHTSA Item Number: 10211770
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2022
Bulletin Number: PIC5260E
Date Posted: Apr 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: SUN/MOON ROOF ASSEMBLY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.
POWER TRAIN

RECORD_ID: 3618407
NHTSA Item Number: 10211773
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2022
Bulletin Number: PIP5794B
Date Posted: Apr 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostics to the dealer involving a vehicleÂ shudder concern caused by the camshaft actuator system that can be mistaken for a transmission issue. Â
STRUCTURE: BODY: TAILGATE

RECORD_ID: 3618411
NHTSA Item Number: 10211774
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2022
Bulletin Number: PIT5886A
Date Posted: Apr 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY: TAILGATE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with the tailgate latch handle disengaging from the tailgate.Â Dealers are to remove the tailgate handle standoff brackets.
ENGINE AND ENGINE COOLING

RECORD_ID: 3618421
NHTSA Item Number: 10211775
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2022
Bulletin Number: PIP5776G
Date Posted: Apr 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart.Â It is recommended to replace the lifter guide and the four lifte
STRUCTURE: BODY: TAILGATE: HINGE AND ATTACHMENTS

RECORD_ID: 3618470
NHTSA Item Number: 10211781
Replacement Service Bulletin Number: N/A
Date Added: May 16, 2022
Bulletin Number: PIT5909
Date Posted: Apr 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY: TAILGATE: HINGE AND ATTACHMENTS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that it is normal for the tailgate toÂ dropÂ faster than it used to after the GM Accessory Kicker Audio System isÂ installed.
ENGINE

RECORD_ID: 3612631
NHTSA Item Number: 10211658
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2022
Bulletin Number: 12-00-89-003B
Date Posted: May 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only).
EQUIPMENT: ELECTRICAL

RECORD_ID: 3614248
NHTSA Item Number: 10211658
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2022
Bulletin Number: 12-00-89-003B
Date Posted: May 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only).
POWER TRAIN

RECORD_ID: 3615268
NHTSA Item Number: 10211684
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2022
Bulletin Number: 16-NA-019
Date Posted: May 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
EQUIPMENT

RECORD_ID: 3609071
NHTSA Item Number: 10211071
Replacement Service Bulletin Number: N/A
Date Added: May 6, 2022
Bulletin Number: 21-NA-182
Date Posted: Apr 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Radio System Settings Lost or Returning to Default Values.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3609107
NHTSA Item Number: 10211071
Replacement Service Bulletin Number: N/A
Date Added: May 6, 2022
Bulletin Number: 21-NA-182
Date Posted: Apr 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Radio System Settings Lost or Returning to Default Values.
ENGINE AND ENGINE COOLING

RECORD_ID: 3609408
NHTSA Item Number: 10211090
Replacement Service Bulletin Number: N/A
Date Added: May 6, 2022
Bulletin Number: PIE0693
Date Posted: Apr 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Oil Leaking from Front of Engine.
ENGINE AND ENGINE COOLING

RECORD_ID: 3605356
NHTSA Item Number: 10210839
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2022
Bulletin Number: 22-NA-027
Date Posted: Apr 19, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin advises to replace the camshaft cover if found within the Julian date and the cause of a customer concern of possible oil consumption with or without DTC P06DD.
EQUIPMENT

RECORD_ID: 3605468
NHTSA Item Number: 10210841
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2022
Bulletin Number: 22-NA-070
Date Posted: Apr 20, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.
ENGINE AND ENGINE COOLING

RECORD_ID: 3606086
NHTSA Item Number: 10210849
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2022
Bulletin Number: 22-NA-080
Date Posted: Apr 20, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.
EQUIPMENT

RECORD_ID: 3606191
NHTSA Item Number: 10210852
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2022
Bulletin Number: 22-NA-085
Date Posted: Apr 22, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides radio software version 135120 (IOR) update procedures to correct customer concerns of software related issues.
ENGINE AND ENGINE COOLING

RECORD_ID: 3600636
NHTSA Item Number: 10210580
Replacement Service Bulletin Number: N/A
Date Added: Apr 30, 2022
Bulletin Number: 22-NA-082
Date Posted: Apr 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set.
ELECTRICAL SYSTEM

RECORD_ID: 3600660
NHTSA Item Number: 10210580
Replacement Service Bulletin Number: N/A
Date Added: Apr 30, 2022
Bulletin Number: 22-NA-082
Date Posted: Apr 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set.
EQUIPMENT

RECORD_ID: 3599341
NHTSA Item Number: 10210543
Replacement Service Bulletin Number: N/A
Date Added: Apr 29, 2022
Bulletin Number: 01-00-89-010P
Date Posted: Apr 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
ELECTRICAL SYSTEM

RECORD_ID: 3599824
NHTSA Item Number: 10210545
Replacement Service Bulletin Number: N/A
Date Added: Apr 29, 2022
Bulletin Number: 21-NA-166
Date Posted: Apr 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling.
STRUCTURE

RECORD_ID: 3592904
NHTSA Item Number: 10210441
Replacement Service Bulletin Number: N/A
Date Added: Apr 22, 2022
Bulletin Number: PI0281I
Date Posted: Apr 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
STRUCTURE: FRAME AND MEMBERS: UNDERBODY SHIELDS

RECORD_ID: 3593225
NHTSA Item Number: 10210441
Replacement Service Bulletin Number: N/A
Date Added: Apr 22, 2022
Bulletin Number: PI0281I
Date Posted: Apr 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: FRAME AND MEMBERS: UNDERBODY SHIELDS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3586430
NHTSA Item Number: 10210310
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIT5897
Date Posted: Mar 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealer of a possible concern with a display and the actions needed to correct the concern.
EQUIPMENT

RECORD_ID: 3586432
NHTSA Item Number: 10210310
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIT5897
Date Posted: Mar 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealer of a possible concern with a display and the actions needed to correct the concern.
ELECTRICAL SYSTEM

RECORD_ID: 3586466
NHTSA Item Number: 10210311
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIT5750B
Date Posted: Mar 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with the battery goes dead and provides diagnostics tips on inspecting the LIN bus.
EXTERIOR LIGHTING

RECORD_ID: 3586511
NHTSA Item Number: 10210315
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIP5843
Date Posted: Mar 3, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated During Cold Ambient Temperatures with DTCs P30C3 and/or P30BF Â P30C7 P30CB Setting.Â
ELECTRICAL SYSTEM

RECORD_ID: 3586519
NHTSA Item Number: 10210315
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIP5843
Date Posted: Mar 3, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to aÂ Malfunction Indicator Lamp (MIL) Illuminated During Cold Ambient Temperatures with DTCs P30C3 and/or P30BF Â P30C7 P30CB Setting.Â
EQUIPMENT

RECORD_ID: 3586658
NHTSA Item Number: 10210319
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIT5746B
Date Posted: Mar 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ information on how dealers can contact the supplier for Associated Accessories offered through GM.
WHEELS

RECORD_ID: 3589579
NHTSA Item Number: 10210321
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIT3271M
Date Posted: Mar 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in
TIRES

RECORD_ID: 3589715
NHTSA Item Number: 10210321
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIT3271M
Date Posted: Mar 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 3590387
NHTSA Item Number: 10210322
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIT5734D
Date Posted: Mar 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.
ENGINE AND ENGINE COOLING

RECORD_ID: 3590534
NHTSA Item Number: 10210334
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIP5844
Date Posted: Mar 17, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the possibility of dtc p06DD due to low or no oil pressureÂ immediately following engine oil and filter changeÂ due to oil filter and main oil gallery being drained or empty.
ENGINE

RECORD_ID: 3590536
NHTSA Item Number: 10210334
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIP5844
Date Posted: Mar 17, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the possibility of dtc p06DD due to low or no oil pressureÂ immediately following engine oil and filter changeÂ due to oil filter and main oil gallery being drained or empty.
ENGINE AND ENGINE COOLING

RECORD_ID: 3590673
NHTSA Item Number: 10210341
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIP5845
Date Posted: Mar 23, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if the vehicle's engine coolant reservoirÂ has transmission fluid in it or if Glycol it found in the transmission fluid the dealer should replace the Automatic Transmission Fluid Coolin
POWER TRAIN

RECORD_ID: 3590676
NHTSA Item Number: 10210341
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIP5845
Date Posted: Mar 23, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if the vehicle's engine coolant reservoirÂ has transmission fluid in it or if Glycol it found in the transmission fluid the dealer should replace the Automatic Transmission Fluid Coolin
PARKING BRAKE

RECORD_ID: 3590746
NHTSA Item Number: 10210345
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIT5662G
Date Posted: Mar 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: PARKING BRAKE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates informationÂ to diagnose DTC C056D or C056E.
ELECTRICAL SYSTEM

RECORD_ID: 3591099
NHTSA Item Number: 10210348
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIP4670J
Date Posted: Mar 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical system associated
ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SENSORS

RECORD_ID: 3591206
NHTSA Item Number: 10210351
Replacement Service Bulletin Number: N/A
Date Added: Apr 18, 2022
Bulletin Number: PIT5836
Date Posted: Mar 31, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SENSORS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates and issue with the park assist off message or unwanted/false parking assist alerts and provide diagnostics tip for dealership to inspect the parking assist sensor/bezel mounting in the front and rear bumpers
UNKNOWN OR OTHER

RECORD_ID: 3584545
NHTSA Item Number: 10210194
Replacement Service Bulletin Number: N/A
Date Added: Apr 8, 2022
Bulletin Number: 01-00-89-010O
Date Posted: Apr 5, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern.
POWER TRAIN

RECORD_ID: 3578012
NHTSA Item Number: 10209971
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2022
Bulletin Number: 22-NA-066
Date Posted: Mar 28, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The technical bulletin provides a procedure to lube the yoke and caps if found the cause of the noise from the propshaft area.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3578056
NHTSA Item Number: 10209974
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2022
Bulletin Number: 22-NA-068
Date Posted: Mar 31, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Diagnostic Tips For Park Assist Off Message / Unwanted Or False Park Assist Alerts / No DTCs.
STRUCTURE

RECORD_ID: 3578077
NHTSA Item Number: 10209974
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2022
Bulletin Number: 22-NA-068
Date Posted: Mar 31, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Diagnostic Tips For Park Assist Off Message / Unwanted Or False Park Assist Alerts / No DTCs.
ELECTRICAL SYSTEM

RECORD_ID: 3578085
NHTSA Item Number: 10209974
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2022
Bulletin Number: 22-NA-068
Date Posted: Mar 31, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Diagnostic Tips For Park Assist Off Message / Unwanted Or False Park Assist Alerts / No DTCs.
EQUIPMENT

RECORD_ID: 3578170
NHTSA Item Number: 10209977
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2022
Bulletin Number: 22-NA-070
Date Posted: Mar 30, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.
ENGINE AND ENGINE COOLING

RECORD_ID: 3579388
NHTSA Item Number: 10209980
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2022
Bulletin Number: 22-NA-074
Date Posted: Mar 31, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
ENGINE AND ENGINE COOLING

RECORD_ID: 3581000
NHTSA Item Number: 10209981
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2022
Bulletin Number: PIE0676A
Date Posted: Mar 30, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need for further information from the field in regards to Engine Coolant Reservoir Being Overfilled with Discolored Coolant, Shudder, Shake, Vibration, Harsh Shift, Delayed Shift and/or Slipping Transmissi
POWER TRAIN

RECORD_ID: 3581012
NHTSA Item Number: 10209981
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2022
Bulletin Number: PIE0676A
Date Posted: Mar 30, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need for further information from the field in regards to Engine Coolant Reservoir Being Overfilled with Discolored Coolant, Shudder, Shake, Vibration, Harsh Shift, Delayed Shift and/or Slipping Transmissi
SUSPENSION

RECORD_ID: 3581056
NHTSA Item Number: 10209982
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2022
Bulletin Number: PIE0679A
Date Posted: Mar 31, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need for further information from the field in regards to a Popping Noise Heard On Hard Turns and/or Going Over Speed Bumps, Creaking Noise While Turning Wheel Left and/or Right, Clicking Noise Heard On Sl
STEERING

RECORD_ID: 3581070
NHTSA Item Number: 10209982
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2022
Bulletin Number: PIE0679A
Date Posted: Mar 31, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need for further information from the field in regards to a Popping Noise Heard On Hard Turns and/or Going Over Speed Bumps, Creaking Noise While Turning Wheel Left and/or Right, Clicking Noise Heard On Sl
FUEL SYSTEM, GASOLINE: FUEL INJECTION SYSTEM

RECORD_ID: 3565186
NHTSA Item Number: 10209734
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 04-06-04-051F
Date Posted: Mar 22, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE: FUEL INJECTION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
EQUIPMENT: MECHANICAL

RECORD_ID: 3565967
NHTSA Item Number: 10209734
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 04-06-04-051F
Date Posted: Mar 22, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: MECHANICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3566501
NHTSA Item Number: 10209741
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 05-00-89-072E
Date Posted: Mar 22, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides the technician with additional information on fuels, fuel additives and fuel management.
ENGINE AND ENGINE COOLING

RECORD_ID: 3567024
NHTSA Item Number: 10209741
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 05-00-89-072E
Date Posted: Mar 22, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides the technician with additional information on fuels, fuel additives and fuel management.
EQUIPMENT

RECORD_ID: 3567310
NHTSA Item Number: 10209743
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 17-NA-052
Date Posted: Mar 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint. GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY).
WHEELS

RECORD_ID: 3568362
NHTSA Item Number: 10209743
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 17-NA-052
Date Posted: Mar 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint. GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY).
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3568901
NHTSA Item Number: 10209747
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 18-NA-099
Date Posted: Mar 22, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
ELECTRICAL SYSTEM

RECORD_ID: 3569195
NHTSA Item Number: 10209756
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 19-NA-076
Date Posted: Mar 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse.
ENGINE AND ENGINE COOLING

RECORD_ID: 3576473
NHTSA Item Number: 10209921
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 22-NA-009
Date Posted: Mar 22, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.
ENGINE AND ENGINE COOLING

RECORD_ID: 3577234
NHTSA Item Number: 10209923
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 22-NA-015
Date Posted: Mar 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
POWER TRAIN

RECORD_ID: 3577251
NHTSA Item Number: 10209923
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 22-NA-015
Date Posted: Mar 21, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
ENGINE AND ENGINE COOLING

RECORD_ID: 3577512
NHTSA Item Number: 10209945
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: PIE0685
Date Posted: Mar 23, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to oil leaking from the lower oil pan seal area.
ENGINE AND ENGINE COOLING

RECORD_ID: 3577707
NHTSA Item Number: 10209955
Replacement Service Bulletin Number: N/A
Date Added: Apr 5, 2022
Bulletin Number: 19-NA-218
Date Posted: Mar 30, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3560839
NHTSA Item Number: 10209465
Replacement Service Bulletin Number: N/A
Date Added: Apr 1, 2022
Bulletin Number: 20-NA-038
Date Posted: Mar 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence.
ENGINE AND ENGINE COOLING

RECORD_ID: 3560869
NHTSA Item Number: 10209465
Replacement Service Bulletin Number: N/A
Date Added: Apr 1, 2022
Bulletin Number: 20-NA-038
Date Posted: Mar 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence.
EQUIPMENT

RECORD_ID: 3558826
NHTSA Item Number: 10209393
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2022
Bulletin Number: 22-NA-029
Date Posted: Mar 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to install a new tonneau cover front seal.
STRUCTURE

RECORD_ID: 3555227
NHTSA Item Number: 10209136
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2022
Bulletin Number: 12-08-51-002N
Date Posted: Mar 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
EQUIPMENT

RECORD_ID: 3555280
NHTSA Item Number: 10209136
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2022
Bulletin Number: 12-08-51-002N
Date Posted: Mar 10, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
POWER TRAIN

RECORD_ID: 3554936
NHTSA Item Number: 10209120
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2022
Bulletin Number: 21-NA-095
Date Posted: Mar 3, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
ELECTRICAL SYSTEM

RECORD_ID: 3554949
NHTSA Item Number: 10209121
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2022
Bulletin Number: 22-NA-046
Date Posted: Mar 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Service Front Camera Message on the Driver Information Center (DIC).
LANE DEPARTURE

RECORD_ID: 3554952
NHTSA Item Number: 10209121
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2022
Bulletin Number: 22-NA-046
Date Posted: Mar 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LANE DEPARTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Service Front Camera Message on the Driver Information Center (DIC).
FORWARD COLLISION AVOIDANCE

RECORD_ID: 3554953
NHTSA Item Number: 10209121
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2022
Bulletin Number: 22-NA-046
Date Posted: Mar 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Service Front Camera Message on the Driver Information Center (DIC).
ENGINE AND ENGINE COOLING

RECORD_ID: 3555000
NHTSA Item Number: 10209122
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2022
Bulletin Number: 22-NA-047
Date Posted: Mar 2, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Information bulletin explains a possible coolant leak coming from the cylinder head bolt areas.
POWER TRAIN: AUTOMATIC TRANSMISSION

RECORD_ID: 3549860
NHTSA Item Number: 10208964
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2022
Bulletin Number: PIP5795
Date Posted: Feb 1, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to technicians to replace the rear cover with seal in the event of a rearÂ oil seal leak.
WHEELS

RECORD_ID: 3550636
NHTSA Item Number: 10208971
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2022
Bulletin Number: PIT3271L
Date Posted: Feb 3, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in
TIRES

RECORD_ID: 3550702
NHTSA Item Number: 10208971
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2022
Bulletin Number: PIT3271L
Date Posted: Feb 3, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3551526
NHTSA Item Number: 10208973
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2022
Bulletin Number: PIT5733B
Date Posted: Feb 8, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary informationÂ provides information to the technician on installing a roof beacon light. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 157. The information can be found at http: //www.gmu
POWER TRAIN: AXLE ASSEMBLY

RECORD_ID: 3551648
NHTSA Item Number: 10208978
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2022
Bulletin Number: PIP5653M
Date Posted: Feb 9, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AXLE ASSEMBLY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that engineering is investigating a repair for a chirp noise associated with the front axle assembly.Â
ELECTRICAL SYSTEM

RECORD_ID: 3551773
NHTSA Item Number: 10208983
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2022
Bulletin Number: PIT5745C
Date Posted: Feb 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw.
AIR BAGS

RECORD_ID: 3551802
NHTSA Item Number: 10208985
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2022
Bulletin Number: PIT5747B
Date Posted: Feb 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealership how to test properly trailer light option on the truck and also provide additional information on trailer issues.
TRAILER HITCHES

RECORD_ID: 3551820
NHTSA Item Number: 10208985
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2022
Bulletin Number: PIT5747B
Date Posted: Feb 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TRAILER HITCHES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealership how to test properly trailer light option on the truck and also provide additional information on trailer issues.
ELECTRICAL SYSTEM

RECORD_ID: 3552134
NHTSA Item Number: 10208991
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2022
Bulletin Number: PIC6450
Date Posted: Feb 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a process to correct theÂ concern of Unable to contact OnStar after the 3G EOL on 2015-2022 model year vehicles in the United States.
ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR

RECORD_ID: 3552186
NHTSA Item Number: 10208993
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2022
Bulletin Number: PIP5840
Date Posted: Feb 25, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to technicians to modify the camshaft housing cover insulator by removing the stand off identified in the attached pictures.
POWER TRAIN: AUTOMATIC TRANSMISSION: FLUID/LUBRICANT: VALVES/VALVE BODY

RECORD_ID: 3519869
NHTSA Item Number: 10207911
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: 21NA199
Date Posted: Dec 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION: FLUID/LUBRICANT: VALVES/VALVE BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to replace the TBV if the transmission has any type of repair even if no problem was found, to replace the tbv.
POWER TRAIN

RECORD_ID: 3519877
NHTSA Item Number: 10207911
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: 21NA199
Date Posted: Dec 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to replace the TBV if the transmission has any type of repair even if no problem was found, to replace the tbv.
UNKNOWN OR OTHER

RECORD_ID: 3519968
NHTSA Item Number: 10207914
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: 21NA237
Date Posted: Dec 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: THis technical bulletin provides a procedure to perform a cooling system flush to remove possible debris from the cooling system pipes.
ENGINE AND ENGINE COOLING: COOLING SYSTEM

RECORD_ID: 3519982
NHTSA Item Number: 10207914
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: 21NA237
Date Posted: Dec 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: COOLING SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: THis technical bulletin provides a procedure to perform a cooling system flush to remove possible debris from the cooling system pipes.
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 3520010
NHTSA Item Number: 10207916
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: 21NA256
Date Posted: Dec 13, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information for dealers/technicians to correct a customer concern of a Malfunction Indicator Lamp Illuminated with DTC P26BB Set.
EXTERIOR LIGHTING

RECORD_ID: 3520085
NHTSA Item Number: 10207916
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: 21NA256
Date Posted: Dec 13, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information for dealers/technicians to correct a customer concern of a Malfunction Indicator Lamp Illuminated with DTC P26BB Set.
ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)

RECORD_ID: 3520100
NHTSA Item Number: 10207916
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: 21NA256
Date Posted: Dec 13, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information for dealers/technicians to correct a customer concern of a Malfunction Indicator Lamp Illuminated with DTC P26BB Set.
ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)

RECORD_ID: 3520144
NHTSA Item Number: 10207917
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: 21NA257
Date Posted: Dec 14, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3075 Set.
EXTERIOR LIGHTING

RECORD_ID: 3520179
NHTSA Item Number: 10207917
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: 21NA257
Date Posted: Dec 14, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3075 Set.
BACK OVER PREVENTION: CAMERA SYSTEM

RECORD_ID: 3526799
NHTSA Item Number: 10208012
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5697B
Date Posted: Jan 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: CAMERA SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicationÂ Â provides information to the technician on installing Regular Production Option Code UVC Rearview Camera.Â Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 152.
ELECTRICAL SYSTEM

RECORD_ID: 3526802
NHTSA Item Number: 10208012
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5697B
Date Posted: Jan 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicationÂ Â provides information to the technician on installing Regular Production Option Code UVC Rearview Camera.Â Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 152.
EQUIPMENT

RECORD_ID: 3526821
NHTSA Item Number: 10208013
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5702C
Date Posted: Jan 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicationÂ provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will need to reference the latest version of General Motors Up-fitter Integration Bu
POWER TRAIN: AUTOMATIC TRANSMISSION: FLUID/LUBRICANT: FILTER/SCREEN

RECORD_ID: 3526840
NHTSA Item Number: 10208013
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5702C
Date Posted: Jan 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION: FLUID/LUBRICANT: FILTER/SCREEN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicationÂ provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will need to reference the latest version of General Motors Up-fitter Integration Bu
SERVICE BRAKES, HYDRAULIC

RECORD_ID: 3528184
NHTSA Item Number: 10208027
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIP4723F
Date Posted: Jan 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES, HYDRAULIC
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester Â and Vehicle Data Re
FUEL SYSTEM, GASOLINE

RECORD_ID: 3529665
NHTSA Item Number: 10208027
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIP4723F
Date Posted: Jan 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester Â and Vehicle Data Re
ENGINE

RECORD_ID: 3529843
NHTSA Item Number: 10208029
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIP5632F
Date Posted: Jan 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session lo
VISIBILITY

RECORD_ID: 3530264
NHTSA Item Number: 10208030
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5744B
Date Posted: Jan 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.
BACK OVER PREVENTION

RECORD_ID: 3530276
NHTSA Item Number: 10208030
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5744B
Date Posted: Jan 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.
COMMUNICATION: MANUFACTURER TELEMATICS

RECORD_ID: 3530479
NHTSA Item Number: 10208034
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIP4902P
Date Posted: Jan 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: COMMUNICATION: MANUFACTURER TELEMATICS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session lo
ENGINE AND ENGINE COOLING

RECORD_ID: 3530920
NHTSA Item Number: 10208035
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5479E
Date Posted: Jan 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the caliper boot and pisto
LANE DEPARTURE

RECORD_ID: 3530966
NHTSA Item Number: 10208036
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5481G
Date Posted: Jan 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LANE DEPARTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Â Starting withÂ 2016 model year Lane Keep Assist Regular Production Option Code (UHX) replaced Lane Depart
ELECTRICAL SYSTEM

RECORD_ID: 3531031
NHTSA Item Number: 10208039
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5386G
Date Posted: Jan 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
BACK OVER PREVENTION

RECORD_ID: 3531068
NHTSA Item Number: 10208039
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5386G
Date Posted: Jan 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
LATCHES/LOCKS/LINKAGES: TAILGATE: LATCH

RECORD_ID: 3531271
NHTSA Item Number: 10208048
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5886
Date Posted: Jan 20, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LATCHES/LOCKS/LINKAGES: TAILGATE: LATCH
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with the tailgate latch handle disengaging from the tailgate.Â Dealers are to remove the tailgate handle standoff brackets.
ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)

RECORD_ID: 3531339
NHTSA Item Number: 10208053
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT4322M
Date Posted: Jan 24, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C
BACK OVER PREVENTION

RECORD_ID: 3531607
NHTSA Item Number: 10208058
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIP5817A
Date Posted: Jan 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to a hot idle tick noise from the engine. Testing to isolate the noise to the upper engine / valve train and repair recommendations related to valve train components.Â
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM: HEATER CORE

RECORD_ID: 3531692
NHTSA Item Number: 10208061
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIT5734C
Date Posted: Jan 26, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM: HEATER CORE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.
ENGINE AND ENGINE COOLING

RECORD_ID: 3531724
NHTSA Item Number: 10208063
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIP5791A
Date Posted: Jan 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealership technicians to perform a sweep of the coolant flow control valve and test the circuits before replacing the Engine Coolant Flow Control Valve, and to assist engineering in root causingÂ the P2B60.
ENGINE AND ENGINE COOLING

RECORD_ID: 3531737
NHTSA Item Number: 10208064
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIP5808A
Date Posted: Jan 27, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to technicians to replaceÂ the ECM and affected sensor if diagnostics leads to replacement of the ECM.
POWER TRAIN: AXLE ASSEMBLY

RECORD_ID: 3531945
NHTSA Item Number: 10208070
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2022
Bulletin Number: PIP5653L
Date Posted: Jan 31, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AXLE ASSEMBLY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that engineering is investigating a repair for a chirp noise associated with the front axle assembly.Â
EQUIPMENT

RECORD_ID: 3516836
NHTSA Item Number: 10207737
Replacement Service Bulletin Number: N/A
Date Added: Feb 7, 2022
Bulletin Number: N212328090 Stop
Date Posted: Feb 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Stop Delivery Order for Upcoming Customer Satisfaction Program.
ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL

RECORD_ID: 3496593
NHTSA Item Number: 10206716
Replacement Service Bulletin Number: N/A
Date Added: Jan 24, 2022
Bulletin Number: PIT5828A
Date Posted: Dec 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about customers that may request the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup or SUV when the v
ENGINE AND ENGINE COOLING

RECORD_ID: 3497341
NHTSA Item Number: 10206726
Replacement Service Bulletin Number: N/A
Date Added: Jan 24, 2022
Bulletin Number: PIP5628E
Date Posted: Dec 14, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D
ENGINE AND ENGINE COOLING

RECORD_ID: 3497885
NHTSA Item Number: 10206733
Replacement Service Bulletin Number: N/A
Date Added: Jan 24, 2022
Bulletin Number: PIP5832
Date Posted: Dec 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer an issue where a vehicle may be exhibiting an engineÂ noise condiion.Â The dealer is instructed on how to isolate the noise to a specific area of the engine for further diagnosis. Â
EQUIPMENT

RECORD_ID: 3497891
NHTSA Item Number: 10206733
Replacement Service Bulletin Number: N/A
Date Added: Jan 24, 2022
Bulletin Number: PIP5832
Date Posted: Dec 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer an issue where a vehicle may be exhibiting an engineÂ noise condiion.Â The dealer is instructed on how to isolate the noise to a specific area of the engine for further diagnosis. Â
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL: SOFTWARE

RECORD_ID: 3497899
NHTSA Item Number: 10206734
Replacement Service Bulletin Number: N/A
Date Added: Jan 24, 2022
Bulletin Number: PIT5865A
Date Posted: Dec 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with adaptive cruise and lane keep assist inoperative due to an internal issue with the front view windshield camera.Â Dealers are to replace the camera.
LANE DEPARTURE: SENSING SYSTEM: OTHER

RECORD_ID: 3497909
NHTSA Item Number: 10206734
Replacement Service Bulletin Number: N/A
Date Added: Jan 24, 2022
Bulletin Number: PIT5865A
Date Posted: Dec 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LANE DEPARTURE: SENSING SYSTEM: OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with adaptive cruise and lane keep assist inoperative due to an internal issue with the front view windshield camera.Â Dealers are to replace the camera.
EQUIPMENT ADAPTIVE/MOBILITY: VEHICLE CONTROLS: STEERING

RECORD_ID: 3478696
NHTSA Item Number: 10205737
Replacement Service Bulletin Number: N/A
Date Added: Jan 3, 2022
Bulletin Number: 030091001H
Date Posted: Nov 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY: VEHICLE CONTROLS: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure, when diagnosing vibration concerns.
TIRES

RECORD_ID: 3479386
NHTSA Item Number: 10205738
Replacement Service Bulletin Number: N/A
Date Added: Jan 3, 2022
Bulletin Number: 030310007K
Date Posted: Nov 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires.
WHEELS

RECORD_ID: 3480003
NHTSA Item Number: 10205738
Replacement Service Bulletin Number: N/A
Date Added: Jan 3, 2022
Bulletin Number: 030310007K
Date Posted: Nov 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires.
ELECTRICAL SYSTEM: BODY CONTROL MODULE/BCM

RECORD_ID: 3480668
NHTSA Item Number: 10205739
Replacement Service Bulletin Number: N/A
Date Added: Jan 3, 2022
Bulletin Number: 070842006Q
Date Posted: Nov 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: BODY CONTROL MODULE/BCM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed.
EQUIPMENT

RECORD_ID: 3474368
NHTSA Item Number: 10205539
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 19NA104
Date Posted: Nov 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.
ENGINE AND ENGINE COOLING

RECORD_ID: 3474737
NHTSA Item Number: 10205539
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 19NA104
Date Posted: Nov 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.
BACK OVER PREVENTION

RECORD_ID: 3475427
NHTSA Item Number: 10205548
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA091
Date Posted: Nov 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Rear View Camera Display.
EQUIPMENT

RECORD_ID: 3475472
NHTSA Item Number: 10205548
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA091
Date Posted: Nov 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Rear View Camera Display.
ENGINE AND ENGINE COOLING: ENGINE

RECORD_ID: 3475541
NHTSA Item Number: 10205552
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA149
Date Posted: Nov 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
ELECTRICAL SYSTEM: WIRING

RECORD_ID: 3475542
NHTSA Item Number: 10205552
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA149
Date Posted: Nov 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: WIRING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
EQUIPMENT

RECORD_ID: 3475679
NHTSA Item Number: 10205563
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA237
Date Posted: Nov 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: THis technical bulletin provides a procedure to perform a cooling system flush to remove possible debris from the cooling system pipes.
ENGINE AND ENGINE COOLING: COOLING SYSTEM: HOSES/LINES/PIPING/FITTINGS

RECORD_ID: 3475685
NHTSA Item Number: 10205563
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA237
Date Posted: Nov 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: COOLING SYSTEM: HOSES/LINES/PIPING/FITTINGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: THis technical bulletin provides a procedure to perform a cooling system flush to remove possible debris from the cooling system pipes.
ENGINE AND ENGINE COOLING: COOLING SYSTEM

RECORD_ID: 3476009
NHTSA Item Number: 10205577
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA257
Date Posted: Nov 12, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: COOLING SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3075 Set.
EQUIPMENT

RECORD_ID: 3476051
NHTSA Item Number: 10205577
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA257
Date Posted: Nov 12, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3075 Set.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3476087
NHTSA Item Number: 10205577
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA257
Date Posted: Nov 12, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a service procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3075 Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 3476214
NHTSA Item Number: 10205586
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA267
Date Posted: Nov 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the technician of a possible location that a leak may occur from the SCT pipe.
ENGINE

RECORD_ID: 3476218
NHTSA Item Number: 10205586
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA267
Date Posted: Nov 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the technician of a possible location that a leak may occur from the SCT pipe.
EQUIPMENT

RECORD_ID: 3476220
NHTSA Item Number: 10205586
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA267
Date Posted: Nov 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin advises the technician of a possible location that a leak may occur from the SCT pipe.
ENGINE AND ENGINE COOLING

RECORD_ID: 3476340
NHTSA Item Number: 10205590
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA271
Date Posted: Nov 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: TGhis bulletin advises the technician of a possible coolant hose that might be kinked causing the customers concern.
ELECTRICAL SYSTEM

RECORD_ID: 3476345
NHTSA Item Number: 10205590
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA271
Date Posted: Nov 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: TGhis bulletin advises the technician of a possible coolant hose that might be kinked causing the customers concern.
EQUIPMENT

RECORD_ID: 3476372
NHTSA Item Number: 10205590
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA271
Date Posted: Nov 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: TGhis bulletin advises the technician of a possible coolant hose that might be kinked causing the customers concern.
ENGINE

RECORD_ID: 3476389
NHTSA Item Number: 10205591
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA272
Date Posted: Nov 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Engine Oil Consumption Guidelines.
ENGINE AND ENGINE COOLING

RECORD_ID: 3476428
NHTSA Item Number: 10205591
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA272
Date Posted: Nov 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Engine Oil Consumption Guidelines.
EQUIPMENT

RECORD_ID: 3476438
NHTSA Item Number: 10205591
Replacement Service Bulletin Number: N/A
Date Added: Dec 27, 2021
Bulletin Number: 21NA272
Date Posted: Nov 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Engine Oil Consumption Guidelines.
ENGINE

RECORD_ID: 3457162
NHTSA Item Number: 10205048
Replacement Service Bulletin Number: N/A
Date Added: Dec 20, 2021
Bulletin Number: 18NA073
Date Posted: Aug 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3457516
NHTSA Item Number: 10205057
Replacement Service Bulletin Number: N/A
Date Added: Dec 20, 2021
Bulletin Number: 20NA110
Date Posted: Aug 20, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.
ELECTRICAL SYSTEM: 12V/24V/48V BATTERY

RECORD_ID: 3457818
NHTSA Item Number: 10205059
Replacement Service Bulletin Number: N/A
Date Added: Dec 20, 2021
Bulletin Number: 20NA132
Date Posted: Aug 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: 12V/24V/48V BATTERY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
ENGINE

RECORD_ID: 3448234
NHTSA Item Number: 10204437
Replacement Service Bulletin Number: N/A
Date Added: Dec 13, 2021
Bulletin Number: PIT5448G
Date Posted: Nov 2, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician with a tip when the vehicle stops running after it has been idling for 2.5 hours. This is normal operation of the vehicle built with regular production code BTM and without Regular Productio
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

RECORD_ID: 3448319
NHTSA Item Number: 10204441
Replacement Service Bulletin Number: N/A
Date Added: Dec 13, 2021
Bulletin Number: PIT5865
Date Posted: Nov 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with adaptive cruise and lane keep assist inoperative due to an internal issue with the front view windshield camera.Â Dealers are to replace the camera.
LANE DEPARTURE

RECORD_ID: 3448322
NHTSA Item Number: 10204441
Replacement Service Bulletin Number: N/A
Date Added: Dec 13, 2021
Bulletin Number: PIT5865
Date Posted: Nov 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LANE DEPARTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with adaptive cruise and lane keep assist inoperative due to an internal issue with the front view windshield camera.Â Dealers are to replace the camera.
EQUIPMENT

RECORD_ID: 3448620
NHTSA Item Number: 10204458
Replacement Service Bulletin Number: N/A
Date Added: Dec 13, 2021
Bulletin Number: PIT5868
Date Posted: Nov 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues will low or poor heater performance on the drivers side.Â Dealers are to inspect the HVAC temperature door linkage and if ok replace the heater core.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3448624
NHTSA Item Number: 10204458
Replacement Service Bulletin Number: N/A
Date Added: Dec 13, 2021
Bulletin Number: PIT5868
Date Posted: Nov 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues will low or poor heater performance on the drivers side.Â Dealers are to inspect the HVAC temperature door linkage and if ok replace the heater core.
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM: HEATER CORE

RECORD_ID: 3448653
NHTSA Item Number: 10204458
Replacement Service Bulletin Number: N/A
Date Added: Dec 13, 2021
Bulletin Number: PIT5868
Date Posted: Nov 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM: HEATER CORE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues will low or poor heater performance on the drivers side.Â Dealers are to inspect the HVAC temperature door linkage and if ok replace the heater core.
EQUIPMENT

RECORD_ID: 3415759
NHTSA Item Number: 10202392
Replacement Service Bulletin Number: N/A
Date Added: Oct 25, 2021
Bulletin Number: PIT5752B
Date Posted: Sep 14, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates multiple vehicle issues caused by an aftermarket device and it gives dealership information where to inspect for this device.
POWER TRAIN

RECORD_ID: 3415877
NHTSA Item Number: 10202401
Replacement Service Bulletin Number: N/A
Date Added: Oct 25, 2021
Bulletin Number: PIP5806D
Date Posted: Sep 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary information bulletin instructs to technicians to check the trigger wheel for interfering with the timing chain, and adding a shim to the camshaft position sensor.
EQUIPMENT

RECORD_ID: 3415901
NHTSA Item Number: 10202406
Replacement Service Bulletin Number: N/A
Date Added: Oct 25, 2021
Bulletin Number: PIP5816A
Date Posted: Sep 27, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Â Â A customer vehicle may have a concern of a P0300 setting after bulletin 21-NA-154 has been performed.Â Unknown Engineering is looking it to this concernÂ
ELECTRICAL SYSTEM

RECORD_ID: 3388910
NHTSA Item Number: 10201177
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT5509H
Date Posted: Jul 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a trailer is conn
SUSPENSION: FRONT

RECORD_ID: 3389037
NHTSA Item Number: 10201182
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5653K
Date Posted: Jul 14, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION: FRONT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PIÂ communicates that engineering is investigating a correction to a noise originating in the front of the vehicle.
EQUIPMENT

RECORD_ID: 3389494
NHTSA Item Number: 10201248
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5776F
Date Posted: Jul 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart.Â It is recommended to replace the lifter guide and the four lifte
ENGINE

RECORD_ID: 3389497
NHTSA Item Number: 10201248
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5776F
Date Posted: Jul 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart.Â It is recommended to replace the lifter guide and the four lifte
ELECTRICAL SYSTEM: ADAS: BLINDSPOT: SENSORS

RECORD_ID: 3389629
NHTSA Item Number: 10201251
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT5698B
Date Posted: Jul 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: ADAS: BLINDSPOT: SENSORS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.
AIR BAGS

RECORD_ID: 3390261
NHTSA Item Number: 10201252
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIC5650J
Date Posted: Jul 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B30
POWER TRAIN

RECORD_ID: 3390317
NHTSA Item Number: 10201252
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIC5650J
Date Posted: Jul 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B30
ELECTRICAL SYSTEM

RECORD_ID: 3391087
NHTSA Item Number: 10201253
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT5509H
Date Posted: Jul 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a trailer is conn
AIR BAGS

RECORD_ID: 3391140
NHTSA Item Number: 10201253
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT5509H
Date Posted: Jul 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a trailer is conn
TRAILER HITCHES

RECORD_ID: 3391246
NHTSA Item Number: 10201253
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT5509H
Date Posted: Jul 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TRAILER HITCHES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a trailer is conn
ENGINE

RECORD_ID: 3391403
NHTSA Item Number: 10201264
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5816
Date Posted: Jul 30, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Â Â A customer vehicle may have a concern of a P0300 setting after bulletin 21-NA-154 has been performed.Â Unknown Engineering is looking it to this concernÂ
BACK OVER PREVENTION

RECORD_ID: 3391412
NHTSA Item Number: 10201265
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5752M
Date Posted: Jun 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ A Vehicle may have a concern of service engine light, misfire andÂ engine noise with possible of DTC P0300 P0106 P0506,Â Possible valve spring concernÂ
POWER TRAIN

RECORD_ID: 3391427
NHTSA Item Number: 10201267
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5792B
Date Posted: Jun 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if a customer comments thatÂ their vehicle equippedÂ with a 6L80, 6L90, 8L90, 10L80, or 10L1000Â transmission has a harsh shift, shudder, stall or high transmission fluid temperature conc
FUEL SYSTEM, GASOLINE

RECORD_ID: 3391429
NHTSA Item Number: 10201267
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5792B
Date Posted: Jun 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if a customer comments thatÂ their vehicle equippedÂ with a 6L80, 6L90, 8L90, 10L80, or 10L1000Â transmission has a harsh shift, shudder, stall or high transmission fluid temperature conc
BACK OVER PREVENTION

RECORD_ID: 3391567
NHTSA Item Number: 10201278
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT5666C
Date Posted: Jun 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with a noise caused by the engine harness rubbing on the floor pan.Â Dealers are to reposition the harness to fix the noise.
ENGINE

RECORD_ID: 3391569
NHTSA Item Number: 10201279
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT5689D
Date Posted: Jun 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarly on hold while PIE0572 is active.Â PIE0572 has now ended and reinstating t
EQUIPMENT: ELECTRICAL: ACCESSORY GENERATOR: CONTROLS

RECORD_ID: 3391617
NHTSA Item Number: 10201281
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5632E
Date Posted: Jun 15, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: ACCESSORY GENERATOR: CONTROLS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session lo
AIR BAGS

RECORD_ID: 3392039
NHTSA Item Number: 10201284
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5809
Date Posted: Jun 15, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off. During inspection Technician may notice DTC P0300 (Engine Misfire Detected) active or stored in history. Customers may
TIRES: SIDEWALL

RECORD_ID: 3392085
NHTSA Item Number: 10201285
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT4261G
Date Posted: Jun 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES: SIDEWALL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communica
STRUCTURE: BODY

RECORD_ID: 3392493
NHTSA Item Number: 10201288
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5776E
Date Posted: Jun 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart.Â It is recommended to replace the lifter guide and the four lifte
BACK OVER PREVENTION

RECORD_ID: 3392497
NHTSA Item Number: 10201289
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5806A
Date Posted: Jun 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary information bulletin instructs to technicians to use the Picoscope or a make physical inspection to check for debris on the cam postion sensor and to check for a bent target wheel on the camshaft.
WHEELS

RECORD_ID: 3392500
NHTSA Item Number: 10201289
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5806A
Date Posted: Jun 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary information bulletin instructs to technicians to use the Picoscope or a make physical inspection to check for debris on the cam postion sensor and to check for a bent target wheel on the camshaft.
ELECTRICAL SYSTEM

RECORD_ID: 3392538
NHTSA Item Number: 10201290
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIC6438
Date Posted: Jun 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condition where the Video Processing Control Module is not able to be programmed to the vehicle. This PI offeres a couple workarounds while Engineering evaluates the concern.
ENGINE

RECORD_ID: 3392680
NHTSA Item Number: 10201300
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5809A
Date Posted: Jun 30, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off. During inspection Technician may notice DTC P0300 (Engine Misfire Detected) active or stored in history. Customers may
ENGINE

RECORD_ID: 3392740
NHTSA Item Number: 10201306
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5806B
Date Posted: Aug 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary information bulletin instructs to technicians to check the trigger wheel for interfering with the timing chain, and adding a shim to the camshaft position sensor.
ELECTRICAL SYSTEM

RECORD_ID: 3392787
NHTSA Item Number: 10201307
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIC6438A
Date Posted: Aug 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condition where the Video Processing Control Module is not able to be programmed to the vehicle. This PI offeres a couple workarounds while Engineering evaluates the concern.
EQUIPMENT

RECORD_ID: 3392861
NHTSA Item Number: 10201310
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT3099U
Date Posted: Aug 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Â Technicians shouldÂ refer to Service Information for information regarding most accessories. Â Technicians mayÂ also conta
ELECTRICAL SYSTEM

RECORD_ID: 3393811
NHTSA Item Number: 10201311
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5806C
Date Posted: Aug 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary information bulletin instructs to technicians to check the trigger wheel for interfering with the timing chain, and adding a shim to the camshaft position sensor.
ENGINE

RECORD_ID: 3393820
NHTSA Item Number: 10201311
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5806C
Date Posted: Aug 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary information bulletin instructs to technicians to check the trigger wheel for interfering with the timing chain, and adding a shim to the camshaft position sensor.
ELECTRICAL SYSTEM

RECORD_ID: 3393858
NHTSA Item Number: 10201313
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT5743A
Date Posted: Aug 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostic tips when trying to root cause a SES MIL with DTC's B2B0D and B2B0E.Â Main cause is aftermarket electrical devices spliced into the ignition main fuses.
ENGINE

RECORD_ID: 3393886
NHTSA Item Number: 10201315
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5794B
Date Posted: Aug 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostics to the dealer involving a vehicleÂ shudder concern caused by the camshaft actuator system that can be mistaken for a transmission issue. Â
EQUIPMENT

RECORD_ID: 3393916
NHTSA Item Number: 10201316
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIC6444
Date Posted: Aug 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates aÂ possible SIM issue with vehicles in the middle east.
ELECTRICAL SYSTEM

RECORD_ID: 3393923
NHTSA Item Number: 10201316
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIC6444
Date Posted: Aug 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates aÂ possible SIM issue with vehicles in the middle east.
ELECTRICAL SYSTEM

RECORD_ID: 3393970
NHTSA Item Number: 10201318
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIC6438B
Date Posted: Aug 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condition where the Video Processing Control Module is not able to be programmed to the vehicle. This PI offeres a couple workarounds while Engineering evaluates the concern.
EQUIPMENT

RECORD_ID: 3394012
NHTSA Item Number: 10201318
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIC6438B
Date Posted: Aug 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condition where the Video Processing Control Module is not able to be programmed to the vehicle. This PI offeres a couple workarounds while Engineering evaluates the concern.
PARKING BRAKE

RECORD_ID: 3394102
NHTSA Item Number: 10201321
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT5662F
Date Posted: Aug 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: PARKING BRAKE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates informationÂ to diagnose DTC C056D or C056E.
ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: WARNING

RECORD_ID: 3394107
NHTSA Item Number: 10201321
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT5662F
Date Posted: Aug 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: WARNING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates informationÂ to diagnose DTC C056D or C056E.
ENGINE

RECORD_ID: 3394181
NHTSA Item Number: 10201323
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5817
Date Posted: Aug 20, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to a hot idle tick noise from the engine. Testing to isolate the noise to the upper engine / valve train and repair recommendations related to valve train components.Â
ELECTRICAL SYSTEM

RECORD_ID: 3394225
NHTSA Item Number: 10201326
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIT5387K
Date Posted: Aug 24, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio sta
TIRES

RECORD_ID: 3394254
NHTSA Item Number: 10201328
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5820
Date Posted: Aug 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment when coasting to a stop between 15-13 mph there is a shudder type sensation that can also be described as rumble strips in the vehicle that felt when coming to a stop. Upon inspection of
SERVICE BRAKES

RECORD_ID: 3394257
NHTSA Item Number: 10201328
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5820
Date Posted: Aug 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment when coasting to a stop between 15-13 mph there is a shudder type sensation that can also be described as rumble strips in the vehicle that felt when coming to a stop. Upon inspection of
SUSPENSION

RECORD_ID: 3394258
NHTSA Item Number: 10201328
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5820
Date Posted: Aug 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment when coasting to a stop between 15-13 mph there is a shudder type sensation that can also be described as rumble strips in the vehicle that felt when coming to a stop. Upon inspection of
WHEELS

RECORD_ID: 3394259
NHTSA Item Number: 10201328
Replacement Service Bulletin Number: N/A
Date Added: Sep 13, 2021
Bulletin Number: PIP5820
Date Posted: Aug 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment when coasting to a stop between 15-13 mph there is a shudder type sensation that can also be described as rumble strips in the vehicle that felt when coming to a stop. Upon inspection of
EQUIPMENT

RECORD_ID: 3356419
NHTSA Item Number: 10200088
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 070089037P
Date Posted: May 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
EQUIPMENT

RECORD_ID: 3357172
NHTSA Item Number: 10200089
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 070089037Q
Date Posted: May 27, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
EQUIPMENT

RECORD_ID: 3357712
NHTSA Item Number: 10200090
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 100089006H
Date Posted: May 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).
EQUIPMENT

RECORD_ID: 3358705
NHTSA Item Number: 10200091
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 120851002L
Date Posted: May 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
EQUIPMENT

RECORD_ID: 3358752
NHTSA Item Number: 10200092
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 120851002M
Date Posted: May 26, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
ENGINE

RECORD_ID: 3358817
NHTSA Item Number: 10200097
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0602B
Date Posted: May 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp illuminated on Driver Information Center.
ELECTRICAL SYSTEM

RECORD_ID: 3358819
NHTSA Item Number: 10200097
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0602B
Date Posted: May 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp illuminated on Driver Information Center.
ELECTRICAL SYSTEM

RECORD_ID: 3358842
NHTSA Item Number: 10200098
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0610B
Date Posted: May 12, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Loss of Power, Instrument Panel Cluster (IPC) Gauges are Inoperative and/or Fluctuate, Multiple Wa
ELECTRICAL SYSTEM

RECORD_ID: 3358871
NHTSA Item Number: 10200103
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0623
Date Posted: May 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp illuminated on the Driver Information Center (DIC).
ELECTRICAL SYSTEM

RECORD_ID: 3358939
NHTSA Item Number: 10200114
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0642
Date Posted: May 27, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the Service Engine Soon (SES) lamp illuminated and/or Service Emission System Message on the Dr
ENGINE

RECORD_ID: 3358945
NHTSA Item Number: 10200114
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0642
Date Posted: May 27, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the Service Engine Soon (SES) lamp illuminated and/or Service Emission System Message on the Dr
EQUIPMENT

RECORD_ID: 3358984
NHTSA Item Number: 10200125
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA095
Date Posted: Jun 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 3359002
NHTSA Item Number: 10200125
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA095
Date Posted: Jun 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
ENGINE AND ENGINE COOLING

RECORD_ID: 3359058
NHTSA Item Number: 10200130
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA125
Date Posted: Jun 2, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to correct a condition of a Service Emission System and/or Service Engine Soon Lamp Illuminated on Driver Information Center (DIC), DTC P208B Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 3359132
NHTSA Item Number: 10200135
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA132
Date Posted: Jun 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides Changes to the Automatic Stop/Start feature for Certain 2021 Escalade models, Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon models Equipped with RPO NSS.
COMMUNICATION: VEHICLE TO INFRASTRUCTURE

RECORD_ID: 3359145
NHTSA Item Number: 10200137
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA135
Date Posted: Jun 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: COMMUNICATION: VEHICLE TO INFRASTRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
BACK OVER PREVENTION

RECORD_ID: 3359260
NHTSA Item Number: 10200138
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA136
Date Posted: Jun 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Crooked Rear View Camera Guideline Image on Radio Display.
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 3359263
NHTSA Item Number: 10200138
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA136
Date Posted: Jun 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Crooked Rear View Camera Guideline Image on Radio Display.
ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)

RECORD_ID: 3359270
NHTSA Item Number: 10200140
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA139
Date Posted: Jun 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a repair procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 Set.
ELECTRICAL SYSTEM

RECORD_ID: 3359308
NHTSA Item Number: 10200140
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA139
Date Posted: Jun 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a repair procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 Set.
ENGINE

RECORD_ID: 3360141
NHTSA Item Number: 10200147
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA149
Date Posted: Jun 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
ELECTRICAL SYSTEM: WIRING

RECORD_ID: 3360142
NHTSA Item Number: 10200147
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA149
Date Posted: Jun 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: WIRING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
EQUIPMENT

RECORD_ID: 3360507
NHTSA Item Number: 10200149
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA152
Date Posted: Jun 28, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage.
VISIBILITY: GLASS, SIDE/REAR

RECORD_ID: 3361032
NHTSA Item Number: 10200149
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 21NA152
Date Posted: Jun 28, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: GLASS, SIDE/REAR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage.
EXTERIOR LIGHTING

RECORD_ID: 3361950
NHTSA Item Number: 10200151
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 010842001N
Date Posted: Jun 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.
EQUIPMENT

RECORD_ID: 3362419
NHTSA Item Number: 10200151
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 010842001N
Date Posted: Jun 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3363885
NHTSA Item Number: 10200151
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 010842001N
Date Posted: Jun 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.
EQUIPMENT

RECORD_ID: 3365290
NHTSA Item Number: 10200152
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 080730035E
Date Posted: Jun 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
POWER TRAIN

RECORD_ID: 3365710
NHTSA Item Number: 10200152
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 080730035E
Date Posted: Jun 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3366221
NHTSA Item Number: 10200152
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 080730035E
Date Posted: Jun 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
EQUIPMENT

RECORD_ID: 3367714
NHTSA Item Number: 10200153
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 110089002E
Date Posted: Jun 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3367931
NHTSA Item Number: 10200153
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 110089002E
Date Posted: Jun 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
POWER TRAIN: AUTOMATIC TRANSMISSION

RECORD_ID: 3368075
NHTSA Item Number: 10200154
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 990420002L
Date Posted: Jun 15, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.
EQUIPMENT

RECORD_ID: 3369264
NHTSA Item Number: 10200154
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 990420002L
Date Posted: Jun 15, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.
POWER TRAIN: MANUAL TRANSMISSION

RECORD_ID: 3369650
NHTSA Item Number: 10200154
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: 990420002L
Date Posted: Jun 15, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: MANUAL TRANSMISSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.
EQUIPMENT

RECORD_ID: 3369685
NHTSA Item Number: 10200155
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0602C
Date Posted: Jun 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp illuminated on Driver Information Center.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3369689
NHTSA Item Number: 10200155
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0602C
Date Posted: Jun 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp illuminated on Driver Information Center.
POWER TRAIN: DRIVELINE

RECORD_ID: 3369693
NHTSA Item Number: 10200155
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0602C
Date Posted: Jun 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: DRIVELINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp illuminated on Driver Information Center.
ELECTRICAL SYSTEM

RECORD_ID: 3369722
NHTSA Item Number: 10200156
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0609A
Date Posted: Jun 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise heard from the engine compartment, loss of charging and/or reduced alternator output
ELECTRICAL SYSTEM: ALTERNATOR/GENERATOR/REGULATOR: INTEGRATED STARTER(OTHER THAN PROPULSION)

RECORD_ID: 3369739
NHTSA Item Number: 10200156
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0609A
Date Posted: Jun 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: ALTERNATOR/GENERATOR/REGULATOR: INTEGRATED STARTER(OTHER THAN PROPULSION)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise heard from the engine compartment, loss of charging and/or reduced alternator output
ENGINE

RECORD_ID: 3369741
NHTSA Item Number: 10200156
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0609A
Date Posted: Jun 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise heard from the engine compartment, loss of charging and/or reduced alternator output
EQUIPMENT

RECORD_ID: 3369748
NHTSA Item Number: 10200156
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0609A
Date Posted: Jun 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise heard from the engine compartment, loss of charging and/or reduced alternator output
EXTERIOR LIGHTING: TURN SIGNAL

RECORD_ID: 3369798
NHTSA Item Number: 10200163
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0625A
Date Posted: Jun 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING: TURN SIGNAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards on a turn signal not canceling and/or mis-canceling.
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

RECORD_ID: 3369833
NHTSA Item Number: 10200170
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0642A
Date Posted: Jun 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the Service Engine Soon (SES) lamp illuminated and/or Service Emission System Message on the Dr
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 3369835
NHTSA Item Number: 10200170
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0642A
Date Posted: Jun 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the Service Engine Soon (SES) lamp illuminated and/or Service Emission System Message on the Dr
EQUIPMENT

RECORD_ID: 3369840
NHTSA Item Number: 10200170
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0642A
Date Posted: Jun 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the Service Engine Soon (SES) lamp illuminated and/or Service Emission System Message on the Dr
POWER TRAIN

RECORD_ID: 3369912
NHTSA Item Number: 10200174
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0645
Date Posted: Jun 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Service Engine Soon Lamp Illuminated on Driver Information Center (DIC), Transmission Not Shifting
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

RECORD_ID: 3369916
NHTSA Item Number: 10200174
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0645
Date Posted: Jun 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Service Engine Soon Lamp Illuminated on Driver Information Center (DIC), Transmission Not Shifting
EQUIPMENT

RECORD_ID: 3369920
NHTSA Item Number: 10200174
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0645
Date Posted: Jun 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Service Engine Soon Lamp Illuminated on Driver Information Center (DIC), Transmission Not Shifting
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3369927
NHTSA Item Number: 10200175
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0646
Date Posted: Jun 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the trailer light message and/or trailer disconnect message on the infotainment screen.
EQUIPMENT

RECORD_ID: 3369928
NHTSA Item Number: 10200175
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0646
Date Posted: Jun 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the trailer light message and/or trailer disconnect message on the infotainment screen.
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

RECORD_ID: 3369931
NHTSA Item Number: 10200175
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0646
Date Posted: Jun 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the trailer light message and/or trailer disconnect message on the infotainment screen.
STEERING

RECORD_ID: 3369933
NHTSA Item Number: 10200176
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0648
Date Posted: Jun 24, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a rubbing type noise heard while turning the steering wheel.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3369937
NHTSA Item Number: 10200176
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0648
Date Posted: Jun 24, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a rubbing type noise heard while turning the steering wheel.
EQUIPMENT

RECORD_ID: 3369940
NHTSA Item Number: 10200176
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: PIE0648
Date Posted: Jun 24, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a rubbing type noise heard while turning the steering wheel.
EQUIPMENT: APPLIANCE: TV/RADIO/SPEAKERS

RECORD_ID: 3369968
NHTSA Item Number: 10200181
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: N212332820
Date Posted: Jun 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: APPLIANCE: TV/RADIO/SPEAKERS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may not be able to access Apps. A most notable improvement list this software update may correct is located at the end of this bulletin for conditions or concerns a customer may experience. Dealers will reprogram the radi
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 3369969
NHTSA Item Number: 10200181
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: N212332820
Date Posted: Jun 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may not be able to access Apps. A most notable improvement list this software update may correct is located at the end of this bulletin for conditions or concerns a customer may experience. Dealers will reprogram the radi
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3369970
NHTSA Item Number: 10200181
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: N212332820
Date Posted: Jun 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may not be able to access Apps. A most notable improvement list this software update may correct is located at the end of this bulletin for conditions or concerns a customer may experience. Dealers will reprogram the radi
EQUIPMENT: ELECTRICAL: INFOTAINMENT: SOFTWARE

RECORD_ID: 3369987
NHTSA Item Number: 10200183
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: N202316020
Date Posted: Jun 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update - Radio Software Update (OTA) - Certain 2021 model year vehicles listed above, with an infotainment system, may have a condition where the infotainment system screen will appear black with no audio and no chime at key on during cold temperat
ELECTRICAL SYSTEM

RECORD_ID: 3370012
NHTSA Item Number: 10200187
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: N212333800
Date Posted: Jun 23, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Emission Recall. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles equipped with a performance air intake system (LPO RVK or 5W7). The Engine Control Module (ECM) may not have been programmed with the calibratio
ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)

RECORD_ID: 3370014
NHTSA Item Number: 10200187
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: N212333800
Date Posted: Jun 23, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Emission Recall. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles equipped with a performance air intake system (LPO RVK or 5W7). The Engine Control Module (ECM) may not have been programmed with the calibratio
EQUIPMENT: ELECTRICAL

RECORD_ID: 3370062
NHTSA Item Number: 10200193
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: N212336800
Date Posted: Jul 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. On certain vehicles, the thrust washer was not installed on the transfer case reduction carrier assembly. Dealers are to replace the transfer case.
POWER TRAIN: TRANSFER CASE (4-WHEEL DRIVE)

RECORD_ID: 3370064
NHTSA Item Number: 10200193
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: N212336800
Date Posted: Jul 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: TRANSFER CASE (4-WHEEL DRIVE)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. On certain vehicles, the thrust washer was not installed on the transfer case reduction carrier assembly. Dealers are to replace the transfer case.
EQUIPMENT

RECORD_ID: 3370065
NHTSA Item Number: 10200193
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: N212336800
Date Posted: Jul 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. On certain vehicles, the thrust washer was not installed on the transfer case reduction carrier assembly. Dealers are to replace the transfer case.
EQUIPMENT

RECORD_ID: 3370068
NHTSA Item Number: 10200194
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: N212337840
Date Posted: Jul 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles may have had a charge applied for the soft tonneau cover however, the soft tonneau cover may not have been available at the time of vehicle purchase. Dealers are to install the soft rollup tonneau cover OR pr
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3370069
NHTSA Item Number: 10200194
Replacement Service Bulletin Number: N/A
Date Added: Aug 9, 2021
Bulletin Number: N212337840
Date Posted: Jul 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles may have had a charge applied for the soft tonneau cover however, the soft tonneau cover may not have been available at the time of vehicle purchase. Dealers are to install the soft rollup tonneau cover OR pr
ELECTRICAL SYSTEM

RECORD_ID: 3337330
NHTSA Item Number: 10199234
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 18NA279
Date Posted: May 12, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
LATCHES/LOCKS/LINKAGES

RECORD_ID: 3337404
NHTSA Item Number: 10199234
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 18NA279
Date Posted: May 12, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LATCHES/LOCKS/LINKAGES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
EQUIPMENT

RECORD_ID: 3337736
NHTSA Item Number: 10199235
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 18NA306
Date Posted: May 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
ELECTRICAL SYSTEM

RECORD_ID: 3337959
NHTSA Item Number: 10199237
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 18NA361
Date Posted: May 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
FUEL SYSTEM, DIESEL

RECORD_ID: 3337975
NHTSA Item Number: 10199237
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 18NA361
Date Posted: May 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
ELECTRICAL SYSTEM

RECORD_ID: 3338187
NHTSA Item Number: 10199238
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 19NA044
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
ENGINE

RECORD_ID: 3338670
NHTSA Item Number: 10199238
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 19NA044
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
SUSPENSION

RECORD_ID: 3339251
NHTSA Item Number: 10199240
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 19NA129
Date Posted: May 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of a squeak and/or clunking noise coming from the rear of the vehicle.
EQUIPMENT

RECORD_ID: 3339806
NHTSA Item Number: 10199249
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 20NA159
Date Posted: May 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
ELECTRICAL SYSTEM

RECORD_ID: 3340040
NHTSA Item Number: 10199253
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 20NA218
Date Posted: May 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.
ELECTRICAL SYSTEM

RECORD_ID: 3340098
NHTSA Item Number: 10199260
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 21NA077
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes.
SEATS

RECORD_ID: 3340107
NHTSA Item Number: 10199261
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 21NA079
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SEATS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the lower seat frame to correct the condition of Pop Noise Heard During Seat Travel and/or Inadequate Seat Rearward Travel due to a supplier installation error.
STRUCTURE

RECORD_ID: 3340112
NHTSA Item Number: 10199261
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 21NA079
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the lower seat frame to correct the condition of Pop Noise Heard During Seat Travel and/or Inadequate Seat Rearward Travel due to a supplier installation error.
BACK OVER PREVENTION

RECORD_ID: 3340153
NHTSA Item Number: 10199265
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 21NA091
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Rear View Camera Display.
ELECTRICAL SYSTEM

RECORD_ID: 3340165
NHTSA Item Number: 10199268
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 21NA096
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the ECM to correct the customers concern.
STRUCTURE: BODY: DOOR

RECORD_ID: 3340169
NHTSA Item Number: 10199269
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 21NA101
Date Posted: May 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY: DOOR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to replace both front door seals to correct a customer concern of Howl, Hoot, or Whistle Type Noise when Driving in Crosswinds.
STRUCTURE

RECORD_ID: 3340173
NHTSA Item Number: 10199269
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 21NA101
Date Posted: May 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to replace both front door seals to correct a customer concern of Howl, Hoot, or Whistle Type Noise when Driving in Crosswinds.
ENGINE

RECORD_ID: 3340574
NHTSA Item Number: 10199271
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 21NA109
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic information for a customer concern of engine vibration.
EQUIPMENT

RECORD_ID: 3340594
NHTSA Item Number: 10199272
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 21NA110
Date Posted: May 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Information on GM Accessories - Instructions on Claim Submission on Dealer-Replaced Tonneau Covers During Warranty Period.
ELECTRICAL SYSTEM

RECORD_ID: 3340645
NHTSA Item Number: 10199280
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 21NA121
Date Posted: May 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to inspect fuses F51DR and/or F52DR in the X51R right instrument panel fuse block when they should not be installed.
FUEL SYSTEM, GASOLINE: STORAGE: EVAPORATIVE EMISSIONS: CANISTER

RECORD_ID: 3341530
NHTSA Item Number: 10199281
Replacement Service Bulletin Number: N/A
Date Added: Jul 19, 2021
Bulletin Number: 21NA124
Date Posted: May 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE: STORAGE: EVAPORATIVE EMISSIONS: CANISTER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.
LATCHES/LOCKS/LINKAGES

RECORD_ID: 3328102
NHTSA Item Number: 10198843
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 18NA279
Date Posted: May 12, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LATCHES/LOCKS/LINKAGES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
EQUIPMENT

RECORD_ID: 3328479
NHTSA Item Number: 10198844
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 18NA306
Date Posted: May 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
FUEL SYSTEM, GASOLINE

RECORD_ID: 3328587
NHTSA Item Number: 10198846
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 18NA361
Date Posted: May 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
ENGINE AND ENGINE COOLING

RECORD_ID: 3328824
NHTSA Item Number: 10198847
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 19NA044
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
BACK OVER PREVENTION

RECORD_ID: 3329214
NHTSA Item Number: 10198849
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 19NA129
Date Posted: May 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of a squeak and/or clunking noise coming from the rear of the vehicle.
TIRES

RECORD_ID: 3329892
NHTSA Item Number: 10198858
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 20NA159
Date Posted: May 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 3329967
NHTSA Item Number: 10198862
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 20NA218
Date Posted: May 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.
EQUIPMENT

RECORD_ID: 3330022
NHTSA Item Number: 10198869
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 21NA077
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes.
SEATS

RECORD_ID: 3330025
NHTSA Item Number: 10198870
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 21NA079
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SEATS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the lower seat frame to correct the condition of Pop Noise Heard During Seat Travel and/or Inadequate Seat Rearward Travel due to a supplier installation error.
BACK OVER PREVENTION

RECORD_ID: 3330052
NHTSA Item Number: 10198874
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 21NA091
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Rear View Camera Display.
ENGINE AND ENGINE COOLING

RECORD_ID: 3330074
NHTSA Item Number: 10198877
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 21NA096
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the ECM to correct the customers concern.
STRUCTURE

RECORD_ID: 3330075
NHTSA Item Number: 10198878
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 21NA101
Date Posted: May 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to replace both front door seals to correct a customer concern of Howl, Hoot, or Whistle Type Noise when Driving in Crosswinds.
ENGINE AND ENGINE COOLING

RECORD_ID: 3330464
NHTSA Item Number: 10198880
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 21NA109
Date Posted: May 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic information for a customer concern of engine vibration.
EQUIPMENT

RECORD_ID: 3330503
NHTSA Item Number: 10198881
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 21NA110
Date Posted: May 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Information on GM Accessories - Instructions on Claim Submission on Dealer-Replaced Tonneau Covers During Warranty Period.
ELECTRICAL SYSTEM

RECORD_ID: 3330551
NHTSA Item Number: 10198889
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 21NA121
Date Posted: May 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to inspect fuses F51DR and/or F52DR in the X51R right instrument panel fuse block when they should not be installed.
ELECTRICAL SYSTEM

RECORD_ID: 3331435
NHTSA Item Number: 10198890
Replacement Service Bulletin Number: N/A
Date Added: Jul 6, 2021
Bulletin Number: 21NA124
Date Posted: May 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.
EQUIPMENT

RECORD_ID: 3301630
NHTSA Item Number: 10197284
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIT5839A
Date Posted: May 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to GM dealers that the above mentioned concern is software related and that General Motors is working on a solution.
EQUIPMENT: APPLIANCE: TV/RADIO/SPEAKERS

RECORD_ID: 3301638
NHTSA Item Number: 10197284
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIT5839A
Date Posted: May 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: APPLIANCE: TV/RADIO/SPEAKERS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to GM dealers that the above mentioned concern is software related and that General Motors is working on a solution.
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM

RECORD_ID: 3302154
NHTSA Item Number: 10197289
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIT5767A
Date Posted: May 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor a/c performance and to replace the a/c condenser.Â
VISIBILITY

RECORD_ID: 3302155
NHTSA Item Number: 10197289
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIT5767A
Date Posted: May 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor a/c performance and to replace the a/c condenser.Â
VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM: CONDENSOR/EVAPORATOR

RECORD_ID: 3302158
NHTSA Item Number: 10197289
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIT5767A
Date Posted: May 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: DEFROSTER/DEFOGGER/HVAC SYSTEM: CONDENSOR/EVAPORATOR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor a/c performance and to replace the a/c condenser.Â
ENGINE

RECORD_ID: 3302172
NHTSA Item Number: 10197290
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIP5805
Date Posted: May 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that the performance air cleaner kit (cold air intake system) can only be installed on vehicles that had the option ordered for the vehicle when it was produced. This performance air filter kit can not be installed
EQUIPMENT

RECORD_ID: 3304376
NHTSA Item Number: 10197296
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIT5746A
Date Posted: May 13, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ information on how dealers can contact the supplier for Associated Accessories offered through GM.
ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)

RECORD_ID: 3304467
NHTSA Item Number: 10197297
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIT4322L
Date Posted: May 14, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C
ENGINE

RECORD_ID: 3304517
NHTSA Item Number: 10197298
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIP5776D
Date Posted: May 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart.Â It is recommended to replace the lifter guide and the four lifte
FUEL SYSTEM, GASOLINE

RECORD_ID: 3304538
NHTSA Item Number: 10197301
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIP5792A
Date Posted: May 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if a customer comments thatÂ their vehicle equippedÂ with a 6L80, 6L90, 8L90, 10L80, or 10L1000Â transmission has a harsh shift, shudder or stall concern they should inspect for a twisted
POWER TRAIN

RECORD_ID: 3304546
NHTSA Item Number: 10197301
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIP5792A
Date Posted: May 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if a customer comments thatÂ their vehicle equippedÂ with a 6L80, 6L90, 8L90, 10L80, or 10L1000Â transmission has a harsh shift, shudder or stall concern they should inspect for a twisted
ELECTRICAL SYSTEM

RECORD_ID: 3304553
NHTSA Item Number: 10197302
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIP5806
Date Posted: May 24, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary information bulletin instructs to technicians to use the Picoscope or a make physical inspection to check for a suspected bent target wheel on the camshaft.
ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)

RECORD_ID: 3304722
NHTSA Item Number: 10197306
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIT5403H
Date Posted: May 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician with the steps to diagnosis and repair vehicles with various handling, vehicle dynamics concerns, noises from the suspension or underbody, or issues related to damaged suspen
SUSPENSION

RECORD_ID: 3304734
NHTSA Item Number: 10197306
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIT5403H
Date Posted: May 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician with the steps to diagnosis and repair vehicles with various handling, vehicle dynamics concerns, noises from the suspension or underbody, or issues related to damaged suspen
SERVICE BRAKES

RECORD_ID: 3304801
NHTSA Item Number: 10197309
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: PIT5681B
Date Posted: May 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the location of the GM Accessory Performance Brake System Rotor SpecificationsÂ
ELECTRICAL SYSTEM

RECORD_ID: 3305206
NHTSA Item Number: 10197316
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: N212335340
Date Posted: May 4, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a 5.3 L engine, may have a diagnostic calibration in the engine control module (ECM) causing it to stay awake resulting in a parasitic drain on the battery. This could cause diagnostic trouble
SERVICE BRAKES, HYDRAULIC

RECORD_ID: 3305303
NHTSA Item Number: 10197321
Replacement Service Bulletin Number: N/A
Date Added: Jun 14, 2021
Bulletin Number: N212330660
Date Posted: May 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES, HYDRAULIC
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update Bulletin. Certain vehicles may have an erratic signal coming from the engine manifold absolute pressure (MAP) sensor. Customers may notice the service engine soon (SES) lamp illuminate or was illuminated and turned off. DTC?s P0106 and P010
ENGINE

RECORD_ID: 3294533
NHTSA Item Number: 10195126
Replacement Service Bulletin Number: N/A
Date Added: Jun 7, 2021
Bulletin Number: 000601026N
Date Posted: Apr 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
EQUIPMENT

RECORD_ID: 3295483
NHTSA Item Number: 10195127
Replacement Service Bulletin Number: N/A
Date Added: Jun 7, 2021
Bulletin Number: 020089002T
Date Posted: Apr 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only).
SUSPENSION

RECORD_ID: 3296272
NHTSA Item Number: 10195128
Replacement Service Bulletin Number: N/A
Date Added: Jun 7, 2021
Bulletin Number: 050308002I
Date Posted: Apr 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.
EQUIPMENT

RECORD_ID: 3296977
NHTSA Item Number: 10195149
Replacement Service Bulletin Number: N/A
Date Added: Jun 7, 2021
Bulletin Number: 070089036J
Date Posted: Apr 6, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures.
ELECTRICAL SYSTEM

RECORD_ID: 3297232
NHTSA Item Number: 10195150
Replacement Service Bulletin Number: N/A
Date Added: Jun 7, 2021
Bulletin Number: 070842006P
Date Posted: Apr 23, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with information on available BCM calibrations to restore bulb outage detection on vehicles produced by a second stage manufacturer (Upfitter), and/or turn signals flash fast after factory box removed.
SERVICE BRAKES

RECORD_ID: 3297259
NHTSA Item Number: 10195152
Replacement Service Bulletin Number: N/A
Date Added: Jun 7, 2021
Bulletin Number: PIE0615A
Date Posted: Apr 26, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards on a tick and/or ping type noise heard from the Propeller Shaft during acceleration and/or brak
POWER TRAIN

RECORD_ID: 3297264
NHTSA Item Number: 10195152
Replacement Service Bulletin Number: N/A
Date Added: Jun 7, 2021
Bulletin Number: PIE0615A
Date Posted: Apr 26, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards on a tick and/or ping type noise heard from the Propeller Shaft during acceleration and/or brak
EXTERIOR LIGHTING

RECORD_ID: 3297288
NHTSA Item Number: 10195156
Replacement Service Bulletin Number: N/A
Date Added: Jun 7, 2021
Bulletin Number: PIE0628
Date Posted: Apr 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp illuminated on Driver Information Center (DIC) with DTCs P3055, P30
ELECTRICAL SYSTEM

RECORD_ID: 3297300
NHTSA Item Number: 10195156
Replacement Service Bulletin Number: N/A
Date Added: Jun 7, 2021
Bulletin Number: PIE0628
Date Posted: Apr 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp illuminated on Driver Information Center (DIC) with DTCs P3055, P30
POWER TRAIN

RECORD_ID: 3280443
NHTSA Item Number: 10194079
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2021
Bulletin Number: 16NA338
Date Posted: Apr 30, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record r
EQUIPMENT

RECORD_ID: 3281179
NHTSA Item Number: 10194081
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2021
Bulletin Number: 18NA073
Date Posted: Apr 13, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
EQUIPMENT

RECORD_ID: 3281516
NHTSA Item Number: 10194082
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2021
Bulletin Number: 18NA146
Date Posted: Apr 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3282045
NHTSA Item Number: 10194084
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2021
Bulletin Number: 20NA038
Date Posted: Apr 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence.
POWER TRAIN

RECORD_ID: 3282176
NHTSA Item Number: 10194090
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2021
Bulletin Number: 20NA218
Date Posted: Apr 23, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.
EQUIPMENT: ELECTRICAL

RECORD_ID: 3282425
NHTSA Item Number: 10194101
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2021
Bulletin Number: 21NA068
Date Posted: Apr 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ (U
SERVICE BRAKES, AIR: DISC: CALIPER

RECORD_ID: 3282519
NHTSA Item Number: 10194107
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2021
Bulletin Number: 21NA089
Date Posted: Apr 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES, AIR: DISC: CALIPER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the rear calipers if found packed for of mud and debris.
EQUIPMENT

RECORD_ID: 3282854
NHTSA Item Number: 10194114
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2021
Bulletin Number: 21NA103
Date Posted: Apr 23, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information regarding Witness Marks from Panel Adjustments Made During Manufacturing and that it is considered a normal condition.
POWER TRAIN

RECORD_ID: 3283017
NHTSA Item Number: 10194117
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2021
Bulletin Number: 21NA106
Date Posted: Apr 30, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician to verify the TCM is asleep before trying to repair the transmission in order for all the codes to be re-set.
STRUCTURE

RECORD_ID: 3283029
NHTSA Item Number: 10194122
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2021
Bulletin Number: N212331980
Date Posted: Apr 14, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update Bulletin. Certain vehicles require a Monroney label which was not available at the time of vehicle shipment. Dealers will install the Monroney label.
AIR BAGS

RECORD_ID: 3267841
NHTSA Item Number: 10193426
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIT5803B
Date Posted: Apr 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealers there is a known condition with being able to set the Teen Driver PIN and that General Motors Engineering team is working on a correction.
EQUIPMENT: ELECTRICAL

RECORD_ID: 3267851
NHTSA Item Number: 10193428
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIT5830
Date Posted: Apr 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ an issue with a low or dead battery issue caused by incorrect ECM calibrations.
POWER TRAIN

RECORD_ID: 3267864
NHTSA Item Number: 10193429
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIP5799
Date Posted: Apr 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician to replace the transmission valve body on 2019-2021 10 speed transmissions to correct DTCs P2812 and P2814 setting if Service Information does not lead to root case of these DTCs.
STRUCTURE

RECORD_ID: 3267897
NHTSA Item Number: 10193429
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIP5799
Date Posted: Apr 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician to replace the transmission valve body on 2019-2021 10 speed transmissions to correct DTCs P2812 and P2814 setting if Service Information does not lead to root case of these DTCs.
EQUIPMENT

RECORD_ID: 3267978
NHTSA Item Number: 10193430
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIT3227Q
Date Posted: Apr 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer this condition
POWER TRAIN

RECORD_ID: 3268089
NHTSA Item Number: 10193436
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIP5794A
Date Posted: Apr 7, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostics to the dealer involving a vehicleÂ shudder concern caused by the camshaft actuator system that can be mistaken for a transmission issue. Â
BACK OVER PREVENTION

RECORD_ID: 3268129
NHTSA Item Number: 10193439
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIP5801
Date Posted: Apr 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ A Vehicle may have a concern of service engine light, misfire andÂ engine noise with possible of DTC P0300 P0106 P0506,P3189, P318A, P318B, P318C, P318D, P318E, P318F, P3190Â Possible broken valve spring.
BACK OVER PREVENTION

RECORD_ID: 3268520
NHTSA Item Number: 10193446
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIP5801A
Date Posted: Apr 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ A Vehicle may have a concern of service engine light, misfire andÂ engine noise with possible of DTC P0300 P0106 P0506,P3189, P318A, P318B, P318C, P318D, P318E, P318F, P3190Â Possible broken valve spring.
EQUIPMENT

RECORD_ID: 3268524
NHTSA Item Number: 10193447
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIP5654A
Date Posted: Apr 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that the valve bodyÂ Part Unique Number (PUN) may contain the letter O or the number 0.
BACK OVER PREVENTION

RECORD_ID: 3268559
NHTSA Item Number: 10193449
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIT5666B
Date Posted: Apr 12, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with a noise caused by the engine harness rubbing on the floor pan.Â Dealers are to reposition the harness to fix the noise.
BACK OVER PREVENTION

RECORD_ID: 3269651
NHTSA Item Number: 10193451
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIT5674B
Date Posted: Apr 12, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that after installation of GMÂ Accessory Performance Brake Pads it may be noticed the EBCM has set DTC(s) C116C 05 and/or C116B 05.Â There will be NO warning lights or messages displayed on the IPC/DIC.Â Â Â Â The GM A
SERVICE BRAKES

RECORD_ID: 3269658
NHTSA Item Number: 10193451
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIT5674B
Date Posted: Apr 12, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that after installation of GMÂ Accessory Performance Brake Pads it may be noticed the EBCM has set DTC(s) C116C 05 and/or C116B 05.Â There will be NO warning lights or messages displayed on the IPC/DIC.Â Â Â Â The GM A
LANE DEPARTURE

RECORD_ID: 3269659
NHTSA Item Number: 10193451
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIT5674B
Date Posted: Apr 12, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LANE DEPARTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that after installation of GMÂ Accessory Performance Brake Pads it may be noticed the EBCM has set DTC(s) C116C 05 and/or C116B 05.Â There will be NO warning lights or messages displayed on the IPC/DIC.Â Â Â Â The GM A
BACK OVER PREVENTION

RECORD_ID: 3269674
NHTSA Item Number: 10193454
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIP5653K
Date Posted: Apr 15, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that engineering is investigating a repair for a chirp noise associated with the front axle assembly.Â
ENGINE

RECORD_ID: 3269713
NHTSA Item Number: 10193458
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIP5752L
Date Posted: Apr 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ A Vehicle may have a concern of service engine light, misfire andÂ engine noise with possible of DTC P0300 P0106 P0506,Â Possible valve spring concernÂ
ELECTRICAL SYSTEM

RECORD_ID: 3269839
NHTSA Item Number: 10193460
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIP5788A
Date Posted: Apr 19, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off, with no driveabilty concerns. During inspection Technician may notice DTCÂ P2635.Â Unknown at this timeÂ engineering is wo
ELECTRICAL SYSTEM

RECORD_ID: 3269870
NHTSA Item Number: 10193465
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIT5677E
Date Posted: Apr 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the following issues and directs dealership to inspect the engine harness for shorting. Some customers may comment on any of the following concerns: - SES MIL - No Start - No Crank - Engine runs rough - R
ENGINE

RECORD_ID: 3269871
NHTSA Item Number: 10193465
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIT5677E
Date Posted: Apr 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the following issues and directs dealership to inspect the engine harness for shorting. Some customers may comment on any of the following concerns: - SES MIL - No Start - No Crank - Engine runs rough - R
ELECTRICAL SYSTEM

RECORD_ID: 3269872
NHTSA Item Number: 10193466
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIT5836
Date Posted: Apr 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates and issue with the park assist off message or unwanted/false parking assist alerts and provide diagnostics tip for dealership to inspect the parking assist sensor/bezel mounting in the front and rear bumpers
ENGINE

RECORD_ID: 3269962
NHTSA Item Number: 10193473
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIP5776C
Date Posted: Apr 23, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart.Â It is recommended to replace the lifter guide and the four lifte
EQUIPMENT

RECORD_ID: 3270043
NHTSA Item Number: 10193475
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIT5839
Date Posted: Apr 27, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to GM dealers that the above mentioned concern is software related and that General Motors is working on a solution.
ELECTRICAL SYSTEM

RECORD_ID: 3270058
NHTSA Item Number: 10193477
Replacement Service Bulletin Number: N/A
Date Added: May 17, 2021
Bulletin Number: PIP5748F
Date Posted: Apr 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technition instructions to replace the particulate matter sensor for a P1488 and to use the special labor operation for tracking purposes.
ELECTRICAL SYSTEM: IGNITION: ANTI-THEFT: IMMOBILIZER/PROXIMITY: KEY/SENDER

RECORD_ID: 3264067
NHTSA Item Number: 10192031
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2021
Bulletin Number: 21NA061
Date Posted: Mar 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: IGNITION: ANTI-THEFT: IMMOBILIZER/PROXIMITY: KEY/SENDER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs (North America ONLY).
ELECTRICAL SYSTEM: IGNITION: ANTI-THEFT: IMMOBILIZER/PROXIMITY: KEY/SENDER

RECORD_ID: 3264078
NHTSA Item Number: 10192034
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2021
Bulletin Number: 21NA068
Date Posted: Mar 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: IGNITION: ANTI-THEFT: IMMOBILIZER/PROXIMITY: KEY/SENDER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2021 and newer model year vehicles with RPO ATH (U.S. Only).
UNKNOWN OR OTHER

RECORD_ID: 3264143
NHTSA Item Number: 10192041
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2021
Bulletin Number: 21NA077
Date Posted: Mar 26, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3264149
NHTSA Item Number: 10192041
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2021
Bulletin Number: 21NA077
Date Posted: Mar 26, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes.
ELECTRICAL SYSTEM: INSTRUMENT PANEL: FUEL GAUGE

RECORD_ID: 3264158
NHTSA Item Number: 10192042
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2021
Bulletin Number: 21NA078
Date Posted: Mar 26, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: INSTRUMENT PANEL: FUEL GAUGE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician of the changes in the DFM and DFM system for the pickups.
ENGINE

RECORD_ID: 3264174
NHTSA Item Number: 10192044
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2021
Bulletin Number: 21NA081
Date Posted: Mar 31, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to locate a possible short in the engine wiring harness.
ELECTRICAL SYSTEM

RECORD_ID: 3264175
NHTSA Item Number: 10192044
Replacement Service Bulletin Number: N/A
Date Added: May 10, 2021
Bulletin Number: 21NA081
Date Posted: Mar 31, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to locate a possible short in the engine wiring harness.
STEERING

RECORD_ID: 3249568
NHTSA Item Number: 10191163
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 16NA109
Date Posted: Mar 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.
EQUIPMENT

RECORD_ID: 3250337
NHTSA Item Number: 10191191
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 18NA099
Date Posted: Mar 30, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
EQUIPMENT

RECORD_ID: 3251456
NHTSA Item Number: 10191192
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 18NA306
Date Posted: Mar 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
STRUCTURE

RECORD_ID: 3251876
NHTSA Item Number: 10191197
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 19NA255
Date Posted: Mar 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
ENGINE AND ENGINE COOLING

RECORD_ID: 3251976
NHTSA Item Number: 10191202
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 20NA082
Date Posted: Mar 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains why more DEF is being used in diesel engines do to new emission standards.
ELECTRICAL SYSTEM

RECORD_ID: 3252113
NHTSA Item Number: 10191206
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 20NA132
Date Posted: Mar 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
POWER TRAIN

RECORD_ID: 3252470
NHTSA Item Number: 10191207
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 20NA138
Date Posted: Mar 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management
ENGINE AND ENGINE COOLING

RECORD_ID: 3252693
NHTSA Item Number: 10191207
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 20NA138
Date Posted: Mar 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global Warranty Management
FUEL SYSTEM, GASOLINE

RECORD_ID: 3253939
NHTSA Item Number: 10191209
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 20NA197
Date Posted: Mar 4, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to inspect and repair the fuel pressure sensor if found the cause of the customers concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 3253952
NHTSA Item Number: 10191212
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 21NA002
Date Posted: Mar 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a test procedure, for a possible faulty DEF Heater.
AIR BAGS

RECORD_ID: 3253971
NHTSA Item Number: 10191213
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 21NA005
Date Posted: Mar 18, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion.
VISIBILITY

RECORD_ID: 3253984
NHTSA Item Number: 10191214
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 21NA032
Date Posted: Mar 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of DTC P0101 Mass Air Flow (MAF) Sensor Performance, P1682 Set after MAF Replacement.
EQUIPMENT

RECORD_ID: 3254328
NHTSA Item Number: 10191217
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 21NA043
Date Posted: Mar 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
EQUIPMENT

RECORD_ID: 3254528
NHTSA Item Number: 10191226
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 21NA053
Date Posted: Mar 30, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information for Radio Software Version V155 Update.
ENGINE AND ENGINE COOLING

RECORD_ID: 3254547
NHTSA Item Number: 10191229
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 21NA056
Date Posted: Mar 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Information on Vehicles Engine Shuts Off After 30 or 60 Minutes of Idling.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3255023
NHTSA Item Number: 10191232
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 1008110001I
Date Posted: Mar 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on proper use of floor mats.
EQUIPMENT

RECORD_ID: 3255592
NHTSA Item Number: 10191233
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: 110089005Q
Date Posted: Mar 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
ELECTRICAL SYSTEM

RECORD_ID: 3255665
NHTSA Item Number: 10191237
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: PIE0602B
Date Posted: Mar 31, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp illuminated on Driver Information Center.
ELECTRICAL SYSTEM

RECORD_ID: 3255683
NHTSA Item Number: 10191240
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: PIE0610A
Date Posted: Mar 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Loss of Power, Instrument Panel Cluster (IPC) Gauges are Inoperative and/or Fluctuate, Multiple Wa
ELECTRICAL SYSTEM

RECORD_ID: 3255701
NHTSA Item Number: 10191242
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: PIE0612A
Date Posted: Mar 3, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a Dead Battery and/or Shift to Park Lamp Illuminated On Driver Information Center (DIC).
POWER TRAIN

RECORD_ID: 3255710
NHTSA Item Number: 10191244
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: PIE0615
Date Posted: Mar 8, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards on a tick and/or ping type noise heard from the Propeller Shaft during acceleration and/or brak
EXTERIOR LIGHTING: TURN SIGNAL: SWITCH

RECORD_ID: 3255751
NHTSA Item Number: 10191253
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2021
Bulletin Number: PIE0625
Date Posted: Mar 30, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EXTERIOR LIGHTING: TURN SIGNAL: SWITCH
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards on a turn signal not canceling and/or mis-canceling.
POWER TRAIN: AUTOMATIC TRANSMISSION

RECORD_ID: 3224240
NHTSA Item Number: 10190764
Replacement Service Bulletin Number: N/A
Date Added: Apr 26, 2021
Bulletin Number: N212328090
Date Posted: Mar 4, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain 2021 model year Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles, equipped with an 8 speed automatic transmission, (RPO MQE), may have a broken reaction carrier in the transmission. Dealers will replace the tran
ELECTRICAL SYSTEM

RECORD_ID: 3224260
NHTSA Item Number: 10190771
Replacement Service Bulletin Number: N/A
Date Added: Apr 26, 2021
Bulletin Number: N212329850
Date Posted: Mar 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. On certain vehicles equipped with the provisions ? electrical switch bank (SEO) (RPO UEH), may under certain conditions, have circuit breakers inside an auxiliary control box that could trip due to the high temperature that
SERVICE BRAKES

RECORD_ID: 3224262
NHTSA Item Number: 10190772
Replacement Service Bulletin Number: N/A
Date Added: Apr 26, 2021
Bulletin Number: N202324120
Date Posted: Mar 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. On certain vehicles may experience brake function issues over time based on feedback received from the supplier concerning the condition of certain eBoost brake unit assemblies. Dealers are to replace the eBoost brake unit
POWER TRAIN

RECORD_ID: 3205513
NHTSA Item Number: 10190354
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5771B
Date Posted: Mar 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician to replace the valve body onÂ 8 speedÂ transmissionsÂ setting DTC P0796 if no debris is found in the transmission fluid pan. If debris is found in the transmission fluid pan the technician is
STRUCTURE

RECORD_ID: 3205514
NHTSA Item Number: 10190354
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5771B
Date Posted: Mar 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician to replace the valve body onÂ 8 speedÂ transmissionsÂ setting DTC P0796 if no debris is found in the transmission fluid pan. If debris is found in the transmission fluid pan the technician is
STRUCTURE

RECORD_ID: 3205560
NHTSA Item Number: 10190355
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5784
Date Posted: Mar 1, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician to inspect for a missing 1-2-7-8-R clutch fluid passage seal Â or incorrectÂ 1-2-7-8-R clutch fluid passage seal being install for a no movement concern after valve body replacement on the 8L
STRUCTURE

RECORD_ID: 3205591
NHTSA Item Number: 10190356
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5776B
Date Posted: Mar 4, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart.Â It is recommended to replace the lifter guide and the four lifte
STRUCTURE

RECORD_ID: 3205602
NHTSA Item Number: 10190358
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5655E
Date Posted: Mar 4, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that the 10L1000Â transmission and valve body assemblyÂ part restriction has ended.Â Dealers are advised that these transmissions and valve bodiesÂ can now be ordered through the regular GM C
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: MANIFOLD/HEADER/MUFFLER/TAIL PIPE

RECORD_ID: 3205624
NHTSA Item Number: 10190361
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5819
Date Posted: Mar 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: MANIFOLD/HEADER/MUFFLER/TAIL PIPE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates in temperatures below freezing, it may be noticed that exhaust is only exiting from the right hand exhaust tailpipe.Â The cause of this condition is a low point in left side tailpipe which results in condensation b
EQUIPMENT

RECORD_ID: 3205665
NHTSA Item Number: 10190364
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5820
Date Posted: Mar 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues with an SES MIL and DTC P2B87 setting.Â Engineering has releasing updatedÂ cals to correct the concern.Â
BACK OVER PREVENTION

RECORD_ID: 3205668
NHTSA Item Number: 10190365
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5744A
Date Posted: Mar 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.
VISIBILITY

RECORD_ID: 3205678
NHTSA Item Number: 10190365
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5744A
Date Posted: Mar 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information on how to disable the Side Blind Zone Detection and Park Assist systems when a customer removes the pickup box from the vehicle to install an aftermarket bed or body.
ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR

RECORD_ID: 3206415
NHTSA Item Number: 10190396
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5712A
Date Posted: Mar 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technician a service Diagnostic / Repair tip to avoid causing the crankshaft sprocket to disengage from the crankshaft during crankshaft balancer removal.
AIR BAGS

RECORD_ID: 3206438
NHTSA Item Number: 10190397
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5803A
Date Posted: Mar 10, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealers there is a known condition with being able to set the Teen Driver PIN and that General Motors Engineering team is working on a correction
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3206534
NHTSA Item Number: 10190406
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5788
Date Posted: Mar 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off, with no driveabilty concerns. During inspection Technician may notice DTCÂ P2635.Â Unknown at this timeÂ engineering is wo
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 3206541
NHTSA Item Number: 10190407
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIC6425C
Date Posted: Mar 16, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates A list of software concerns and advises that engineering is working on a resolution. This PI will be changed to a bulletin once the Software is released.
BACK OVER PREVENTION

RECORD_ID: 3206552
NHTSA Item Number: 10190408
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5787
Date Posted: Mar 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off. During inspection Technician may notice DTC, P0106 (Manifold Absolute Pressure Sensor Performance), P0108 (Manifold Abs
SERVICE BRAKES

RECORD_ID: 3206553
NHTSA Item Number: 10190408
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5787
Date Posted: Mar 17, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off. During inspection Technician may notice DTC, P0106 (Manifold Absolute Pressure Sensor Performance), P0108 (Manifold Abs
POWER TRAIN

RECORD_ID: 3207734
NHTSA Item Number: 10190415
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5715A
Date Posted: Mar 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information provides information to the technician about a additional diagnostic tip for a check engine lamp for DTC P3055 and P3056 and the start/Stop being inoperative.Â
FUEL SYSTEM, GASOLINE

RECORD_ID: 3207740
NHTSA Item Number: 10190416
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5792
Date Posted: Mar 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if a customer comments thatÂ their vehicle equippedÂ with a 6L80, 6L90, 8L90, 10L80, or 10L1000Â transmission has a harsh shift, shudder or stall concern they should inspect for a twisted
POWER TRAIN

RECORD_ID: 3207747
NHTSA Item Number: 10190416
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5792
Date Posted: Mar 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer technician that if a customer comments thatÂ their vehicle equippedÂ with a 6L80, 6L90, 8L90, 10L80, or 10L1000Â transmission has a harsh shift, shudder or stall concern they should inspect for a twisted
BACK OVER PREVENTION

RECORD_ID: 3208841
NHTSA Item Number: 10190418
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5787A
Date Posted: Mar 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off. During inspection Technician may notice DTC, P0106 (Manifold Absolute Pressure Sensor Performance), P0108 (Manifold Abs
SERVICE BRAKES

RECORD_ID: 3208852
NHTSA Item Number: 10190418
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5787A
Date Posted: Mar 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off. During inspection Technician may notice DTC, P0106 (Manifold Absolute Pressure Sensor Performance), P0108 (Manifold Abs
ENGINE AND ENGINE COOLING

RECORD_ID: 3208866
NHTSA Item Number: 10190421
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5791
Date Posted: Mar 23, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealership technicians to perform a sweep of the coolant flow control valve and test the circuits before replacing the Engine Coolant Flow Control Valve, and to assist engineering in root causingÂ the P2B60.
EQUIPMENT

RECORD_ID: 3208872
NHTSA Item Number: 10190422
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5745A
Date Posted: Mar 23, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to technicians a possible cause and correction for a P026A
STEERING

RECORD_ID: 3208887
NHTSA Item Number: 10190424
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5818
Date Posted: Mar 24, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues will low or poor heater performance on the drivers side.Â Dealers are to inspect the HVAC temperature door linkage and if ok replace the heater core.
VEHICLE SPEED CONTROL

RECORD_ID: 3208894
NHTSA Item Number: 10190424
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5818
Date Posted: Mar 24, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VEHICLE SPEED CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues will low or poor heater performance on the drivers side.Â Dealers are to inspect the HVAC temperature door linkage and if ok replace the heater core.
POWER TRAIN

RECORD_ID: 3208994
NHTSA Item Number: 10190427
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5794
Date Posted: Mar 25, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates diagnostics to the dealer involving a vehicleÂ shudder concern caused by the camshaft actuator system that can be mistaken for a transmission issue. Â
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3209117
NHTSA Item Number: 10190429
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5793
Date Posted: Mar 26, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Information on AFM/DFM usage for 2021 MY pickupsÂ
POWER TRAIN

RECORD_ID: 3209129
NHTSA Item Number: 10190430
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5712B
Date Posted: Mar 26, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technician a service Diagnostic / Repair tip to avoid causing the crankshaft sprocket to disengage from the crankshaft during crankshaft balancer or cam drive system component related serviceÂ procedures.
ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR

RECORD_ID: 3209162
NHTSA Item Number: 10190430
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5712B
Date Posted: Mar 26, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technician a service Diagnostic / Repair tip to avoid causing the crankshaft sprocket to disengage from the crankshaft during crankshaft balancer or cam drive system component related serviceÂ procedures.
TRAILER HITCHES

RECORD_ID: 3209929
NHTSA Item Number: 10190432
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5828
Date Posted: Mar 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TRAILER HITCHES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about customers that may request the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup or SUV when the v
ENGINE AND ENGINE COOLING

RECORD_ID: 3209948
NHTSA Item Number: 10190433
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5212C
Date Posted: Mar 30, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Technician should replace the head
STRUCTURE: BODY

RECORD_ID: 3210025
NHTSA Item Number: 10190435
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5795
Date Posted: Mar 30, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to technicians to replace the rear cover with seal in the event of a rearÂ oil seal leak.
BACK OVER PREVENTION: DISPLAY FUNCTION

RECORD_ID: 3211140
NHTSA Item Number: 10190442
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5829
Date Posted: Mar 31, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: DISPLAY FUNCTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condition where the the customer may see a SD card remove message accompanied by a 0X40000 code on the DIC or radio display. This PI offers some testing tips and advises on direction depending on the tests and pr
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3211144
NHTSA Item Number: 10190442
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5829
Date Posted: Mar 31, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condition where the the customer may see a SD card remove message accompanied by a 0X40000 code on the DIC or radio display. This PI offers some testing tips and advises on direction depending on the tests and pr
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 3211154
NHTSA Item Number: 10190443
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5791A
Date Posted: Mar 31, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condition where the radio may display a : connection not availale, please call OnStar agent". This bulletin advises that Engineering is working on a software solution that will prevent the message from displaying
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3211178
NHTSA Item Number: 10190443
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIT5791A
Date Posted: Mar 31, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condition where the radio may display a : connection not availale, please call OnStar agent". This bulletin advises that Engineering is working on a software solution that will prevent the message from displaying
SUSPENSION

RECORD_ID: 3211196
NHTSA Item Number: 10190444
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5798
Date Posted: Mar 31, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment about a rough idle and/or vibration at idle. This condition may be most noticeable when the engine is completely warmed up and accessories are off, you may also feel this while idling at
STRUCTURE

RECORD_ID: 3211204
NHTSA Item Number: 10190444
Replacement Service Bulletin Number: N/A
Date Added: Apr 19, 2021
Bulletin Number: PIP5798
Date Posted: Mar 31, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Some customers may comment about a rough idle and/or vibration at idle. This condition may be most noticeable when the engine is completely warmed up and accessories are off, you may also feel this while idling at
WHEELS

RECORD_ID: 3167246
NHTSA Item Number: 10189209
Replacement Service Bulletin Number: N/A
Date Added: Mar 22, 2021
Bulletin Number: N202326210
Date Posted: Feb 9, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program - Certain 2021 model year Chevrolet Silverado 1500 vehicles, equipped with 20" Painted Aluminum Wheels (RPO RD4) may have been double charged for the wheels at the time of vehicle purchase. Dealers will provide customers with
STRUCTURE

RECORD_ID: 3152792
NHTSA Item Number: 10188401
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: 21NA026
Date Posted: Jan 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.
EQUIPMENT

RECORD_ID: 3153190
NHTSA Item Number: 10188401
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: 21NA026
Date Posted: Jan 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3153637
NHTSA Item Number: 10188401
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: 21NA026
Date Posted: Jan 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.
SUSPENSION: FRONT: SHOCK ABSORBER

RECORD_ID: 3154055
NHTSA Item Number: 10188403
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: 150089004C
Date Posted: Jan 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION: FRONT: SHOCK ABSORBER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
POWER TRAIN: AUTOMATIC TRANSMISSION: FLUID/LUBRICANT

RECORD_ID: 3154183
NHTSA Item Number: 10188403
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: 150089004C
Date Posted: Jan 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION: FLUID/LUBRICANT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
SUSPENSION: FRONT: MACPHERSON STRUT

RECORD_ID: 3156016
NHTSA Item Number: 10188403
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: 150089004C
Date Posted: Jan 29, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SUSPENSION: FRONT: MACPHERSON STRUT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3156480
NHTSA Item Number: 10188418
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: PIE0609
Date Posted: Jan 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise heard from the engine compartment, loss of charging and/or reduced alternator output
ELECTRICAL SYSTEM

RECORD_ID: 3156493
NHTSA Item Number: 10188418
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: PIE0609
Date Posted: Jan 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise heard from the engine compartment, loss of charging and/or reduced alternator output
EQUIPMENT

RECORD_ID: 3156495
NHTSA Item Number: 10188418
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: PIE0609
Date Posted: Jan 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise heard from the engine compartment, loss of charging and/or reduced alternator output
ENGINE AND ENGINE COOLING

RECORD_ID: 3156502
NHTSA Item Number: 10188418
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: PIE0609
Date Posted: Jan 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise heard from the engine compartment, loss of charging and/or reduced alternator output
ELECTRICAL SYSTEM

RECORD_ID: 3156512
NHTSA Item Number: 10188419
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: PIE0610
Date Posted: Jan 20, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Loss of Power, Instrument Panel Cluster (IPC) Gauges are Inoperative and/or Fluctuate, Multiple Wa
EQUIPMENT

RECORD_ID: 3156519
NHTSA Item Number: 10188419
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: PIE0610
Date Posted: Jan 20, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Loss of Power, Instrument Panel Cluster (IPC) Gauges are Inoperative and/or Fluctuate, Multiple Wa
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3156520
NHTSA Item Number: 10188419
Replacement Service Bulletin Number: N/A
Date Added: Mar 8, 2021
Bulletin Number: PIE0610
Date Posted: Jan 20, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Loss of Power, Instrument Panel Cluster (IPC) Gauges are Inoperative and/or Fluctuate, Multiple Wa
ENGINE AND ENGINE COOLING

RECORD_ID: 3136602
NHTSA Item Number: 10187612
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
AIR BAGS

RECORD_ID: 3136608
NHTSA Item Number: 10187612
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
FUEL SYSTEM, GASOLINE

RECORD_ID: 3136611
NHTSA Item Number: 10187612
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
ELECTRICAL SYSTEM

RECORD_ID: 3136619
NHTSA Item Number: 10187612
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
EQUIPMENT

RECORD_ID: 3136623
NHTSA Item Number: 10187612
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
ENGINE AND ENGINE COOLING: ENGINE: HARD PARTS INTERNAL/MECHANICAL

RECORD_ID: 3136733
NHTSA Item Number: 10187618
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: N202319660 01
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: HARD PARTS INTERNAL/MECHANICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection
EQUIPMENT

RECORD_ID: 3136747
NHTSA Item Number: 10187618
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: N202319660 01
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3136748
NHTSA Item Number: 10187618
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: N202319660 01
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection
ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION

RECORD_ID: 3136969
NHTSA Item Number: 10187625
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 010601011L
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
EQUIPMENT

RECORD_ID: 3138292
NHTSA Item Number: 10187625
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 010601011L
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3138634
NHTSA Item Number: 10187626
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 040089015V
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Warranty Administration ? Required Operating Procedures - 8 Points (U.S. Only).
ENGINE AND ENGINE COOLING: ENGINE: GASOLINE

RECORD_ID: 3139066
NHTSA Item Number: 10187627
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 090604026S
Date Posted: Dec 8, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
EQUIPMENT

RECORD_ID: 3139406
NHTSA Item Number: 10187627
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 090604026S
Date Posted: Dec 8, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
AIR BAGS

RECORD_ID: 3140507
NHTSA Item Number: 10187735
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: PIE0599B
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC).
ELECTRICAL SYSTEM

RECORD_ID: 3140521
NHTSA Item Number: 10187735
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: PIE0599B
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC).
ENGINE

RECORD_ID: 3140537
NHTSA Item Number: 10187736
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: PIE0601A
Date Posted: Dec 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated.
ELECTRICAL SYSTEM

RECORD_ID: 3140542
NHTSA Item Number: 10187736
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: PIE0601A
Date Posted: Dec 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated.
ENGINE

RECORD_ID: 3140848
NHTSA Item Number: 10187745
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 18NA073
Date Posted: Jan 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
FUEL SYSTEM, OTHER: KINETIC: CLUTCH

RECORD_ID: 3141126
NHTSA Item Number: 10187747
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 18NA285
Date Posted: Jan 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, OTHER: KINETIC: CLUTCH
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech of a possible normal condition when the vehicle creeps forward during start up conditions when the clutch packs are full of residual oil.
EQUIPMENT

RECORD_ID: 3141145
NHTSA Item Number: 10187747
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 18NA285
Date Posted: Jan 22, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the tech of a possible normal condition when the vehicle creeps forward during start up conditions when the clutch packs are full of residual oil.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3141489
NHTSA Item Number: 10187757
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 20NA110
Date Posted: Jan 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.
EQUIPMENT

RECORD_ID: 3141513
NHTSA Item Number: 10187757
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 20NA110
Date Posted: Jan 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.
FUEL SYSTEM, DIESEL

RECORD_ID: 3141603
NHTSA Item Number: 10187757
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 20NA110
Date Posted: Jan 11, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3141781
NHTSA Item Number: 10187761
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 20NA203
Date Posted: Jan 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how the regen works for the DEF system and how it works at different levels.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 3141791
NHTSA Item Number: 10187761
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 20NA203
Date Posted: Jan 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how the regen works for the DEF system and how it works at different levels.
EQUIPMENT

RECORD_ID: 3141828
NHTSA Item Number: 10187761
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 20NA203
Date Posted: Jan 5, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how the regen works for the DEF system and how it works at different levels.
FUEL SYSTEM, DIESEL

RECORD_ID: 3141929
NHTSA Item Number: 10187767
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 21NA002
Date Posted: Jan 13, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a test procedure, for a possible faulty DEF Heater.
ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)

RECORD_ID: 3141930
NHTSA Item Number: 10187767
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 21NA002
Date Posted: Jan 13, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a test procedure, for a possible faulty DEF Heater.
EQUIPMENT: ELECTRICAL: ENGINE BLOCK HEATER

RECORD_ID: 3141957
NHTSA Item Number: 10187767
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 21NA002
Date Posted: Jan 13, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: ENGINE BLOCK HEATER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a test procedure, for a possible faulty DEF Heater.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 3141988
NHTSA Item Number: 10187769
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 21NA006
Date Posted: Jan 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a possible location of a bad connection at the reductant fluid tanks electrical connector.
ELECTRICAL SYSTEM

RECORD_ID: 3141992
NHTSA Item Number: 10187769
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 21NA006
Date Posted: Jan 21, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a possible location of a bad connection at the reductant fluid tanks electrical connector.
ELECTRICAL SYSTEM

RECORD_ID: 3142018
NHTSA Item Number: 10187770
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 21NA007
Date Posted: Jan 20, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the reductant fluid module if found the cause of the customers concern.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 3142022
NHTSA Item Number: 10187770
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2021
Bulletin Number: 21NA007
Date Posted: Jan 20, 2021
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to program the reductant fluid module if found the cause of the customers concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 3129338
NHTSA Item Number: 10187340
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
ENGINE AND ENGINE COOLING

RECORD_ID: 3129367
NHTSA Item Number: 10187345
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: N202319660 01
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection
POWER TRAIN

RECORD_ID: 3129914
NHTSA Item Number: 10187372
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 16NA019
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
ENGINE AND ENGINE COOLING

RECORD_ID: 3130109
NHTSA Item Number: 10187375
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 17NA166
Date Posted: Dec 11, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern.
EQUIPMENT

RECORD_ID: 3130323
NHTSA Item Number: 10187379
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 18NA306
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
ENGINE AND ENGINE COOLING

RECORD_ID: 3130677
NHTSA Item Number: 10187383
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 19NA136
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic procedure to aid in correcting a customer concern of a Howling, Whining/Whirring Noise, Shudder/Vibration and/or Grinding Noise While in 4HI, 4HI Auto and/or During Parking Lot Maneuvers in Auto Mode.
ENGINE AND ENGINE COOLING

RECORD_ID: 3130799
NHTSA Item Number: 10187387
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 19NA218
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine.
STRUCTURE

RECORD_ID: 3130819
NHTSA Item Number: 10187389
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 19NA257
Date Posted: Dec 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of the pickup box being out of alignment.
TIRES

RECORD_ID: 3131166
NHTSA Item Number: 10187394
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 20NA159
Date Posted: Dec 4, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
STRUCTURE: BODY

RECORD_ID: 3131266
NHTSA Item Number: 10187409
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 20NA175
Date Posted: Dec 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of vertical misalignment between cab and pickup box on driver side of vehicle.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3131524
NHTSA Item Number: 10187416
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 20NA221
Date Posted: Dec 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Unable to Access Apps and Remote Personalization Features in the Radio.
EQUIPMENT: APPLIANCE: TV/RADIO/SPEAKERS

RECORD_ID: 3131664
NHTSA Item Number: 10187428
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 20NA235
Date Posted: Dec 17, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: APPLIANCE: TV/RADIO/SPEAKERS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3131687
NHTSA Item Number: 10187429
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 20NA237
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides V152 radio software update information to correct customer concerns of various software issues.
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 3131698
NHTSA Item Number: 10187429
Replacement Service Bulletin Number: N/A
Date Added: Feb 22, 2021
Bulletin Number: 20NA237
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides V152 radio software update information to correct customer concerns of various software issues.
ELECTRICAL SYSTEM: BODY CONTROL MODULE/BCM

RECORD_ID: 3126522
NHTSA Item Number: 10187164
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIT5789A
Date Posted: Dec 3, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: BODY CONTROL MODULE/BCM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues with an SES MIL and DTC P2B87 setting.Â Engineering is working on releasing updated BCM cals to correct the concern.Â
ELECTRICAL SYSTEM

RECORD_ID: 3126553
NHTSA Item Number: 10187168
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIC6423
Date Posted: Dec 8, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication requests information from the technician about vehicles that may have Bluetooth or phone projection issues.Â Dealer should request as much information from the customer on the concern as possible and fill in the q
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

RECORD_ID: 3126689
NHTSA Item Number: 10187175
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIT5387J
Date Posted: Dec 10, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio sta
BACK OVER PREVENTION: DISPLAY FUNCTION

RECORD_ID: 3126697
NHTSA Item Number: 10187175
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIT5387J
Date Posted: Dec 10, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: DISPLAY FUNCTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio sta
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 3126710
NHTSA Item Number: 10187175
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIT5387J
Date Posted: Dec 10, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio sta
EQUIPMENT

RECORD_ID: 3126746
NHTSA Item Number: 10187182
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIP5764A
Date Posted: Dec 11, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technician a possible cause of a P2B60 as terminal corrosiosn and provides a correction
ELECTRICAL SYSTEM

RECORD_ID: 3126765
NHTSA Item Number: 10187183
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIT5386F
Date Posted: Dec 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
BACK OVER PREVENTION

RECORD_ID: 3126805
NHTSA Item Number: 10187183
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIT5386F
Date Posted: Dec 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
ENGINE AND ENGINE COOLING

RECORD_ID: 3126861
NHTSA Item Number: 10187185
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIT5479D
Date Posted: Dec 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the caliper boot and pisto
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 3126877
NHTSA Item Number: 10187186
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIT5793A
Date Posted: Dec 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that engineering is Work on a Software fix for some radio apps not Opening,Â Connected Navigation (live traffic, etc.) is not functioning (base navigation functions correctly)
ELECTRICAL SYSTEM

RECORD_ID: 3126898
NHTSA Item Number: 10187189
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIT5751C
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates and issue with the SES MIL on setting DTC'sÂ P0201/P0202/P0203/P0204/P0205/P0206/P0216 and instructing dealership to inspect the engine wiring harness for damage.
ELECTRICAL SYSTEM

RECORD_ID: 3126945
NHTSA Item Number: 10187196
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIT5799A
Date Posted: Dec 18, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse. The PI advises that engineering is investigating the concern.
POWER TRAIN

RECORD_ID: 3126977
NHTSA Item Number: 10187197
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIP5733G
Date Posted: Dec 18, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Possible Crank no start or extended crank with DTC p12A6 set current or history.Â Â Under Investigation
AIR BAGS

RECORD_ID: 3126985
NHTSA Item Number: 10187199
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIT5803
Date Posted: Dec 21, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealers there is a known condition with being able to set the Teen Driver PIN and that General Motors Engineering team is working on a correction
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 3126990
NHTSA Item Number: 10187201
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIC6425
Date Posted: Dec 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates A list of software concerns and advises that engineering is working on a resolution. This PI will be changed to a bulletin once the Software is released.
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 3127005
NHTSA Item Number: 10187202
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: PIC6425A
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates A list of software concerns and advises that engineering is working on a resolution. This PI will be changed to a bulletin once the Software is released.
ENGINE AND ENGINE COOLING

RECORD_ID: 3127126
NHTSA Item Number: 10187208
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
ELECTRICAL SYSTEM

RECORD_ID: 3127127
NHTSA Item Number: 10187208
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
FUEL SYSTEM, GASOLINE

RECORD_ID: 3127129
NHTSA Item Number: 10187208
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
POWER TRAIN

RECORD_ID: 3127133
NHTSA Item Number: 10187208
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
SERVICE BRAKES, HYDRAULIC

RECORD_ID: 3127135
NHTSA Item Number: 10187208
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: SERVICE BRAKES, HYDRAULIC
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
AIR BAGS

RECORD_ID: 3127140
NHTSA Item Number: 10187208
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
LANE DEPARTURE

RECORD_ID: 3127143
NHTSA Item Number: 10187208
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: LANE DEPARTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
ENGINE

RECORD_ID: 3127220
NHTSA Item Number: 10187213
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: N202319660 01
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection
EQUIPMENT

RECORD_ID: 3127224
NHTSA Item Number: 10187213
Replacement Service Bulletin Number: N/A
Date Added: Feb 16, 2021
Bulletin Number: N202319660 01
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3099912
NHTSA Item Number: 10186046
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
EQUIPMENT

RECORD_ID: 3099916
NHTSA Item Number: 10186046
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
ENGINE AND ENGINE COOLING

RECORD_ID: 3099932
NHTSA Item Number: 10186046
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: N202320510
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Certain vehicles, equipped with a gas engine, may have a condition in which the printed circuit board inside of the water pump may have been manufactured incorrectly potentially causing a water pump failure. The vehicle coola
ENGINE AND ENGINE COOLING

RECORD_ID: 3100003
NHTSA Item Number: 10186051
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: N202319660 01
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3100012
NHTSA Item Number: 10186051
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: N202319660 01
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection
EQUIPMENT

RECORD_ID: 3100020
NHTSA Item Number: 10186051
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: N202319660 01
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection
POWER TRAIN

RECORD_ID: 3100509
NHTSA Item Number: 10186058
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 16NA019
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 3100562
NHTSA Item Number: 10186058
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 16NA019
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
ENGINE AND ENGINE COOLING

RECORD_ID: 3100780
NHTSA Item Number: 10186061
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 17NA166
Date Posted: Dec 11, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern.
EQUIPMENT

RECORD_ID: 3100858
NHTSA Item Number: 10186061
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 17NA166
Date Posted: Dec 11, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern.
EQUIPMENT

RECORD_ID: 3100986
NHTSA Item Number: 10186065
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 18NA306
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
PARKING BRAKE

RECORD_ID: 3101462
NHTSA Item Number: 10186069
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 19NA136
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: PARKING BRAKE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic procedure to aid in correcting a customer concern of a Howling, Whining/Whirring Noise, Shudder/Vibration and/or Grinding Noise While in 4HI, 4HI Auto and/or During Parking Lot Maneuvers in Auto Mode.
EQUIPMENT

RECORD_ID: 3101487
NHTSA Item Number: 10186069
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 19NA136
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic procedure to aid in correcting a customer concern of a Howling, Whining/Whirring Noise, Shudder/Vibration and/or Grinding Noise While in 4HI, 4HI Auto and/or During Parking Lot Maneuvers in Auto Mode.
POWER TRAIN: TRANSFER CASE (4-WHEEL DRIVE)

RECORD_ID: 3101490
NHTSA Item Number: 10186069
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 19NA136
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: TRANSFER CASE (4-WHEEL DRIVE)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a diagnostic procedure to aid in correcting a customer concern of a Howling, Whining/Whirring Noise, Shudder/Vibration and/or Grinding Noise While in 4HI, 4HI Auto and/or During Parking Lot Maneuvers in Auto Mode.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3101770
NHTSA Item Number: 10186073
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 19NA218
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine.
EQUIPMENT

RECORD_ID: 3101774
NHTSA Item Number: 10186073
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 19NA218
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine.
ENGINE AND ENGINE COOLING

RECORD_ID: 3101814
NHTSA Item Number: 10186073
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 19NA218
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine.
STRUCTURE

RECORD_ID: 3101841
NHTSA Item Number: 10186075
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 19NA257
Date Posted: Dec 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of the pickup box being out of alignment.
EQUIPMENT

RECORD_ID: 3101845
NHTSA Item Number: 10186075
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 19NA257
Date Posted: Dec 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of the pickup box being out of alignment.
TIRES

RECORD_ID: 3102097
NHTSA Item Number: 10186080
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 20NA159
Date Posted: Dec 4, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
STRUCTURE

RECORD_ID: 3102287
NHTSA Item Number: 10186082
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 20NA175
Date Posted: Dec 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of vertical misalignment between cab and pickup box on driver side of vehicle.
EQUIPMENT

RECORD_ID: 3102534
NHTSA Item Number: 10186089
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 20NA221
Date Posted: Dec 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Unable to Access Apps and Remote Personalization Features in the Radio.
ELECTRICAL SYSTEM

RECORD_ID: 3102535
NHTSA Item Number: 10186089
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 20NA221
Date Posted: Dec 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Unable to Access Apps and Remote Personalization Features in the Radio.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3102630
NHTSA Item Number: 10186101
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 20NA235
Date Posted: Dec 17, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display.
EQUIPMENT

RECORD_ID: 3102684
NHTSA Item Number: 10186101
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 20NA235
Date Posted: Dec 17, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3102738
NHTSA Item Number: 10186102
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 20NA237
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides V152 radio software update information to correct customer concerns of various software issues.
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 3102742
NHTSA Item Number: 10186102
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 20NA237
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides V152 radio software update information to correct customer concerns of various software issues.
EQUIPMENT

RECORD_ID: 3102775
NHTSA Item Number: 10186102
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 20NA237
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides V152 radio software update information to correct customer concerns of various software issues.
ENGINE AND ENGINE COOLING

RECORD_ID: 3103195
NHTSA Item Number: 10186104
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 010601011L
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
EQUIPMENT

RECORD_ID: 3103990
NHTSA Item Number: 10186104
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 010601011L
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
EQUIPMENT

RECORD_ID: 3104519
NHTSA Item Number: 10186105
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 040089015V
Date Posted: Dec 1, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Warranty Administration ? Required Operating Procedures - 8 Points (U.S. Only).
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3105059
NHTSA Item Number: 10186106
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 090604026S
Date Posted: Dec 8, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
EQUIPMENT

RECORD_ID: 3105321
NHTSA Item Number: 10186106
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 090604026S
Date Posted: Dec 8, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
ENGINE AND ENGINE COOLING

RECORD_ID: 3105840
NHTSA Item Number: 10186106
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: 090604026S
Date Posted: Dec 8, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
AIR BAGS

RECORD_ID: 3106228
NHTSA Item Number: 10186114
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: PIE0599B
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC).
ELECTRICAL SYSTEM

RECORD_ID: 3106237
NHTSA Item Number: 10186114
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: PIE0599B
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC).
ELECTRICAL SYSTEM

RECORD_ID: 3106254
NHTSA Item Number: 10186115
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: PIE0601A
Date Posted: Dec 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated.
ENGINE

RECORD_ID: 3106261
NHTSA Item Number: 10186115
Replacement Service Bulletin Number: N/A
Date Added: Feb 1, 2021
Bulletin Number: PIE0601A
Date Posted: Dec 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated.
ELECTRICAL SYSTEM: BODY CONTROL MODULE/BCM

RECORD_ID: 3096875
NHTSA Item Number: 10185713
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIT5789A
Date Posted: Dec 3, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: BODY CONTROL MODULE/BCM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issues with an SES MIL and DTC P2B87 setting.Â Engineering is working on releasing updated BCM cals to correct the concern.Â
EQUIPMENT: ELECTRICAL: INFOTAINMENT: BLUETOOTH/WIFI

RECORD_ID: 3096911
NHTSA Item Number: 10185717
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIC6423
Date Posted: Dec 8, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT: BLUETOOTH/WIFI
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication requests information from the technician about vehicles that may have Bluetooth or phone projection issues.Â Dealer should request as much information from the customer on the concern as possible and fill in the q
EQUIPMENT: APPLIANCE: ELECTRIC WATER HEATER

RECORD_ID: 3097050
NHTSA Item Number: 10185724
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIT5387J
Date Posted: Dec 10, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: APPLIANCE: ELECTRIC WATER HEATER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio sta
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

RECORD_ID: 3097059
NHTSA Item Number: 10185724
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIT5387J
Date Posted: Dec 10, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio sta
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3097270
NHTSA Item Number: 10185731
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIP5764A
Date Posted: Dec 11, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technician a possible cause of a P2B60 as terminal corrosiosn and provides a correction
BACK OVER PREVENTION

RECORD_ID: 3097299
NHTSA Item Number: 10185732
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIT5386F
Date Posted: Dec 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
ELECTRICAL SYSTEM

RECORD_ID: 3097327
NHTSA Item Number: 10185732
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIT5386F
Date Posted: Dec 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be i
ENGINE AND ENGINE COOLING

RECORD_ID: 3097390
NHTSA Item Number: 10185734
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIT5479D
Date Posted: Dec 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the caliper boot and pisto
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 3097398
NHTSA Item Number: 10185735
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIT5793A
Date Posted: Dec 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that engineering is Work on a Software fix for some radio apps not Opening,Â Connected Navigation (live traffic, etc.) is not functioning (base navigation functions correctly)
ELECTRICAL SYSTEM: WIRING

RECORD_ID: 3097420
NHTSA Item Number: 10185738
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIT5751C
Date Posted: Dec 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: WIRING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates and issue with the SES MIL on setting DTC'sÂ P0201/P0202/P0203/P0204/P0205/P0206/P0216 and instructing dealership to inspect the engine wiring harness for damage.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3097478
NHTSA Item Number: 10185745
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIT5799A
Date Posted: Dec 18, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse. The PI advises that engineering is investigating the concern.
ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR

RECORD_ID: 3097485
NHTSA Item Number: 10185746
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIP5733G
Date Posted: Dec 18, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: CRANK/CAMSHAFT POSITION SENSOR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Possible Crank no start or extended crank with DTC p12A6 set current or history.Â Â Under Investigation
AIR BAGS

RECORD_ID: 3097505
NHTSA Item Number: 10185748
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIT5803
Date Posted: Dec 21, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealers there is a known condition with being able to set the Teen Driver PIN and that General Motors Engineering team is working on a correction
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 3097520
NHTSA Item Number: 10185750
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIC6425
Date Posted: Dec 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates A list of software concerns and advises that engineering is working on a resolution. This PI will be changed to a bulletin once the Software is released.
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 3097533
NHTSA Item Number: 10185751
Replacement Service Bulletin Number: N/A
Date Added: Jan 25, 2021
Bulletin Number: PIC6425A
Date Posted: Dec 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: BACK OVER PREVENTION: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates A list of software concerns and advises that engineering is working on a resolution. This PI will be changed to a bulletin once the Software is released.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3070868
NHTSA Item Number: 10184480
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 18NA263
Date Posted: Nov 25, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provide policy information for variable diagnostic time allowances on select labor operations (U.S. Only).
EQUIPMENT

RECORD_ID: 3071210
NHTSA Item Number: 10184484
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 20NA078
Date Posted: Nov 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the 4 5 6 clutch housing if the bushing was found worn and the cause of the customers concern.
POWER TRAIN: CLUTCH ASSEMBLY

RECORD_ID: 3071250
NHTSA Item Number: 10184484
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 20NA078
Date Posted: Nov 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: CLUTCH ASSEMBLY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the 4 5 6 clutch housing if the bushing was found worn and the cause of the customers concern.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3071266
NHTSA Item Number: 10184484
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 20NA078
Date Posted: Nov 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the 4 5 6 clutch housing if the bushing was found worn and the cause of the customers concern.
ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)

RECORD_ID: 3071271
NHTSA Item Number: 10184485
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 20NA090
Date Posted: Nov 17, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: ENGINE CONTROL MODULE (ECU/ECM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a way for the technician to identify if the ECM has been modified.
EQUIPMENT

RECORD_ID: 3071598
NHTSA Item Number: 10184492
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 20NA197
Date Posted: Nov 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to inspect and repair the fuel pressure sensor if found the cause of the customers concern.
FUEL SYSTEM, GASOLINE: FUEL INJECTION SYSTEM: FUEL RAIL

RECORD_ID: 3071602
NHTSA Item Number: 10184492
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 20NA197
Date Posted: Nov 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE: FUEL INJECTION SYSTEM: FUEL RAIL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to inspect and repair the fuel pressure sensor if found the cause of the customers concern.
EQUIPMENT

RECORD_ID: 3072811
NHTSA Item Number: 10184499
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 000310002L
Date Posted: Nov 12, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.
WHEELS

RECORD_ID: 3072894
NHTSA Item Number: 10184499
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 000310002L
Date Posted: Nov 12, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3072923
NHTSA Item Number: 10184499
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 000310002L
Date Posted: Nov 12, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.
ENGINE AND ENGINE COOLING: ENGINE: DIESEL

RECORD_ID: 3073158
NHTSA Item Number: 10184500
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 030604017O
Date Posted: Nov 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Informational Bulletin provides information on availability of Diesel Fuel additives.
FUEL SYSTEM, DIESEL

RECORD_ID: 3073193
NHTSA Item Number: 10184500
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 030604017O
Date Posted: Nov 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Informational Bulletin provides information on availability of Diesel Fuel additives.
ENGINE

RECORD_ID: 3073769
NHTSA Item Number: 10184501
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 060089031F
Date Posted: Nov 19, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.
POWER TRAIN: AUTOMATIC TRANSMISSION

RECORD_ID: 3074239
NHTSA Item Number: 10184501
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 060089031F
Date Posted: Nov 19, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM

RECORD_ID: 3074528
NHTSA Item Number: 10184502
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 100605002I
Date Posted: Nov 2, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
EQUIPMENT

RECORD_ID: 3074565
NHTSA Item Number: 10184502
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 100605002I
Date Posted: Nov 2, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.
EQUIPMENT

RECORD_ID: 3074809
NHTSA Item Number: 10184503
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 990851001E
Date Posted: Nov 6, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Thins informational bulletin provides information on Paint-less Dent Repair Process.
STRUCTURE

RECORD_ID: 3075675
NHTSA Item Number: 10184503
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: 990851001E
Date Posted: Nov 6, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Thins informational bulletin provides information on Paint-less Dent Repair Process.
VISIBILITY: GLASS, SIDE/REAR

RECORD_ID: 3075750
NHTSA Item Number: 10184504
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: PI0754D
Date Posted: Nov 6, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: GLASS, SIDE/REAR
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
VISIBILITY: GLASS, SIDE/REAR: CRITICAL FASTENERS

RECORD_ID: 3075837
NHTSA Item Number: 10184504
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: PI0754D
Date Posted: Nov 6, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: GLASS, SIDE/REAR: CRITICAL FASTENERS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.
VISIBILITY: POWER WINDOW DEVICES AND CONTROLS

RECORD_ID: 3076838
NHTSA Item Number: 10184508
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: PIE0580A
Date Posted: Nov 18, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: POWER WINDOW DEVICES AND CONTROLS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise coming from the window regulator area.
EQUIPMENT

RECORD_ID: 3076839
NHTSA Item Number: 10184508
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: PIE0580A
Date Posted: Nov 18, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise coming from the window regulator area.
AIR BAGS

RECORD_ID: 3076941
NHTSA Item Number: 10184517
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: PIE0599
Date Posted: Nov 17, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC).
AIR BAGS

RECORD_ID: 3076954
NHTSA Item Number: 10184518
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: PIE0599A
Date Posted: Nov 30, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: AIR BAGS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC).
ELECTRICAL SYSTEM

RECORD_ID: 3076976
NHTSA Item Number: 10184521
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: PIE0601
Date Posted: Nov 25, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 3076980
NHTSA Item Number: 10184521
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: PIE0601
Date Posted: Nov 25, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated.
ENGINE

RECORD_ID: 3077013
NHTSA Item Number: 10184527
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: N202319660
Date Posted: Nov 20, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 3077022
NHTSA Item Number: 10184527
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2020
Bulletin Number: N202319660
Date Posted: Nov 20, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection
ENGINE

RECORD_ID: 3062171
NHTSA Item Number: 10184095
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIP5759A
Date Posted: Nov 5, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates 6.2L engine restriction, Contact TACÂ
EQUIPMENT: APPLIANCE: TV/RADIO/SPEAKERS

RECORD_ID: 3062273
NHTSA Item Number: 10184098
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIT5791
Date Posted: Nov 5, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: APPLIANCE: TV/RADIO/SPEAKERS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condition where the radio may display a : connection not availale, please call OnStar agent". This bulletin advises that Engineering is working on a software solution that will prevent the message from displaying
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 3062289
NHTSA Item Number: 10184098
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIT5791
Date Posted: Nov 5, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates a condition where the radio may display a : connection not availale, please call OnStar agent". This bulletin advises that Engineering is working on a software solution that will prevent the message from displaying
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 3062361
NHTSA Item Number: 10184102
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIT5793
Date Posted: Nov 9, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that engineering is Work on a Software fix for some radio apps not Opening,Â Connected Navigation (live traffic, etc.) is not functioning (base navigation functions correctly)
EQUIPMENT: ELECTRICAL: NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

RECORD_ID: 3062363
NHTSA Item Number: 10184102
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIT5793
Date Posted: Nov 9, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL: NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates that engineering is Work on a Software fix for some radio apps not Opening,Â Connected Navigation (live traffic, etc.) is not functioning (base navigation functions correctly)
TIRES

RECORD_ID: 3064788
NHTSA Item Number: 10184105
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIT3271K
Date Posted: Nov 11, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in
WHEELS

RECORD_ID: 3064817
NHTSA Item Number: 10184105
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIT3271K
Date Posted: Nov 11, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in
ENGINE

RECORD_ID: 3066388
NHTSA Item Number: 10184120
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIP5733F
Date Posted: Nov 17, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Possible Crank no start or extended crank with DTC p12A6 set current or history.Â Â Under Investigation
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3067266
NHTSA Item Number: 10184132
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIP5764
Date Posted: Nov 20, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the technician a possible cause of a P2B60 as terminal corrosiosn and provides a correction
ENGINE

RECORD_ID: 3067410
NHTSA Item Number: 10184135
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIP5752G
Date Posted: Nov 20, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ A Vehicle may have a concern of service engine light, misfire andÂ engine noise with possible of DTC P0300 P0106 P0506,Â Possible valve spring concernÂ
EQUIPMENT

RECORD_ID: 3067428
NHTSA Item Number: 10184135
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIP5752G
Date Posted: Nov 20, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ A Vehicle may have a concern of service engine light, misfire andÂ engine noise with possible of DTC P0300 P0106 P0506,Â Possible valve spring concernÂ
ELECTRICAL SYSTEM

RECORD_ID: 3067429
NHTSA Item Number: 10184135
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIP5752G
Date Posted: Nov 20, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ A Vehicle may have a concern of service engine light, misfire andÂ engine noise with possible of DTC P0300 P0106 P0506,Â Possible valve spring concernÂ
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3067520
NHTSA Item Number: 10184142
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIT5161H
Date Posted: Nov 30, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating characteristic
FUEL SYSTEM, GASOLINE

RECORD_ID: 3067544
NHTSA Item Number: 10184142
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIT5161H
Date Posted: Nov 30, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating characteristic
EQUIPMENT

RECORD_ID: 3067564
NHTSA Item Number: 10184142
Replacement Service Bulletin Number: N/A
Date Added: Dec 14, 2020
Bulletin Number: PIT5161H
Date Posted: Nov 30, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician about vehicles that may have a bump feel or clunk noise at a stop or on launch. Dealer should communicate to the customer this condition is a normal operating characteristic
FUEL SYSTEM, DIESEL

RECORD_ID: 3054420
NHTSA Item Number: 10183779
Replacement Service Bulletin Number: N/A
Date Added: Dec 7, 2020
Bulletin Number: 050604022R
Date Posted: Oct 21, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
EQUIPMENT

RECORD_ID: 3055153
NHTSA Item Number: 10183780
Replacement Service Bulletin Number: N/A
Date Added: Dec 7, 2020
Bulletin Number: 060089026Q
Date Posted: Oct 9, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides information on Warranty Administration - Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
POWER TRAIN: AUTOMATIC TRANSMISSION

RECORD_ID: 3055695
NHTSA Item Number: 10183782
Replacement Service Bulletin Number: N/A
Date Added: Dec 7, 2020
Bulletin Number: 1308116001F
Date Posted: Oct 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
EQUIPMENT

RECORD_ID: 3056079
NHTSA Item Number: 10183782
Replacement Service Bulletin Number: N/A
Date Added: Dec 7, 2020
Bulletin Number: 1308116001F
Date Posted: Oct 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
ELECTRICAL SYSTEM

RECORD_ID: 3056968
NHTSA Item Number: 10183782
Replacement Service Bulletin Number: N/A
Date Added: Dec 7, 2020
Bulletin Number: 1308116001F
Date Posted: Oct 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
ENGINE AND ENGINE COOLING

RECORD_ID: 3057488
NHTSA Item Number: 10183795
Replacement Service Bulletin Number: N/A
Date Added: Dec 7, 2020
Bulletin Number: PIE0590
Date Posted: Oct 15, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards check to the engine lamp being illuminated on the drivers information center (DIC).
ENGINE

RECORD_ID: 3039674
NHTSA Item Number: 10183126
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 16NA222
Date Posted: Oct 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
FUEL SYSTEM, DIESEL

RECORD_ID: 3040452
NHTSA Item Number: 10183131
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 16NA376
Date Posted: Oct 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on higher than expected oil consumption.
ENGINE AND ENGINE COOLING: ENGINE: DIESEL

RECORD_ID: 3040457
NHTSA Item Number: 10183131
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 16NA376
Date Posted: Oct 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on higher than expected oil consumption.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: MANIFOLD/HEADER/MUFFLER/TAIL PIPE

RECORD_ID: 3040507
NHTSA Item Number: 10183132
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 16NA380
Date Posted: Oct 28, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: MANIFOLD/HEADER/MUFFLER/TAIL PIPE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
EQUIPMENT

RECORD_ID: 3040755
NHTSA Item Number: 10183132
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 16NA380
Date Posted: Oct 28, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 3040776
NHTSA Item Number: 10183132
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 16NA380
Date Posted: Oct 28, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
FUEL SYSTEM, GASOLINE

RECORD_ID: 3041732
NHTSA Item Number: 10183153
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 18NA103
Date Posted: Oct 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, GASOLINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to correct a customer concern of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated.
ENGINE AND ENGINE COOLING: COOLING SYSTEM: PUMP

RECORD_ID: 3041792
NHTSA Item Number: 10183153
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 18NA103
Date Posted: Oct 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: COOLING SYSTEM: PUMP
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information to correct a customer concern of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated.
ENGINE AND ENGINE COOLING

RECORD_ID: 3041866
NHTSA Item Number: 10183155
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 18NA150
Date Posted: Oct 19, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on 6.6L Duramax Possible Oil Leak Path Information.
FUEL SYSTEM, OTHER

RECORD_ID: 3041887
NHTSA Item Number: 10183155
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 18NA150
Date Posted: Oct 19, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on 6.6L Duramax Possible Oil Leak Path Information.
FUEL SYSTEM, DIESEL

RECORD_ID: 3042168
NHTSA Item Number: 10183162
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 18NA361
Date Posted: Oct 20, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
ENGINE AND ENGINE COOLING: ENGINE: DIESEL

RECORD_ID: 3042180
NHTSA Item Number: 10183162
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 18NA361
Date Posted: Oct 20, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING: ENGINE: DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
FUEL SYSTEM, DIESEL: DELIVERY: FUEL PUMP

RECORD_ID: 3042333
NHTSA Item Number: 10183168
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 20NA110
Date Posted: Oct 13, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL: DELIVERY: FUEL PUMP
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.
FUEL SYSTEM, DIESEL

RECORD_ID: 3042387
NHTSA Item Number: 10183168
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 20NA110
Date Posted: Oct 13, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.
EQUIPMENT

RECORD_ID: 3042707
NHTSA Item Number: 10183176
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 19NA237
Date Posted: Oct 27, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how to identify possible DEF contamination.
FUEL SYSTEM, DIESEL

RECORD_ID: 3042798
NHTSA Item Number: 10183176
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 19NA237
Date Posted: Oct 27, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, DIESEL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how to identify possible DEF contamination.
EQUIPMENT: ELECTRICAL

RECORD_ID: 3043423
NHTSA Item Number: 10183191
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 20NA160
Date Posted: Oct 16, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: ELECTRICAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on Normal Characteristic - Wireless Phone Projection Audio Cuts Out Every 10 Seconds on New/Unsold Vehicles.
ELECTRICAL SYSTEM

RECORD_ID: 3043501
NHTSA Item Number: 10183198
Replacement Service Bulletin Number: N/A
Date Added: Nov 30, 2020
Bulletin Number: 20NA196
Date Posted: Oct 27, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information and a service procedure for dealers/technicians on OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes.
ENGINE AND ENGINE COOLING

RECORD_ID: 3030789
NHTSA Item Number: 10182535
Replacement Service Bulletin Number: N/A
Date Added: Nov 16, 2020
Bulletin Number: PIP5733E
Date Posted: Oct 5, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Possible Crank no start or extended crank with DTC p12A6 set current or history.Â Â Under Investigation
FORWARD COLLISION AVOIDANCE

RECORD_ID: 3030820
NHTSA Item Number: 10182540
Replacement Service Bulletin Number: N/A
Date Added: Nov 16, 2020
Bulletin Number: PIT5551F
Date Posted: Oct 7, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FORWARD COLLISION AVOIDANCE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ a "Forward Collision System Reduced" message displayed on the DIC when theÂ Forward Automatic Braking has been set to the "Alert" setting. Â This is normal when theÂ FAB has been set to Â "Alert".
EQUIPMENT: APPLIANCE: AIR CONDITIONER

RECORD_ID: 3030917
NHTSA Item Number: 10182542
Replacement Service Bulletin Number: N/A
Date Added: Nov 16, 2020
Bulletin Number: PIT5736A
Date Posted: Oct 8, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: APPLIANCE: AIR CONDITIONER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates how the HVAC setting operates during a remote vehicle start.
EQUIPMENT: APPLIANCE: AIR CONDITIONER

RECORD_ID: 3030920
NHTSA Item Number: 10182543
Replacement Service Bulletin Number: N/A
Date Added: Nov 16, 2020
Bulletin Number: PIT5734A
Date Posted: Oct 8, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: APPLIANCE: AIR CONDITIONER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.
EQUIPMENT

RECORD_ID: 3032557
NHTSA Item Number: 10182573
Replacement Service Bulletin Number: N/A
Date Added: Nov 16, 2020
Bulletin Number: PIT5387H
Date Posted: Oct 27, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio sta
ELECTRICAL SYSTEM

RECORD_ID: 3032579
NHTSA Item Number: 10182573
Replacement Service Bulletin Number: N/A
Date Added: Nov 16, 2020
Bulletin Number: PIT5387H
Date Posted: Oct 27, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio sta
ENGINE AND ENGINE COOLING

RECORD_ID: 3032593
NHTSA Item Number: 10182576
Replacement Service Bulletin Number: N/A
Date Added: Nov 16, 2020
Bulletin Number: PIP5750A
Date Posted: Oct 28, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the possibility of the having dtc p06DD P06DA P06DB due to engine wiring harness concerns.
ENGINE AND ENGINE COOLING

RECORD_ID: 3032647
NHTSA Item Number: 10182580
Replacement Service Bulletin Number: N/A
Date Added: Nov 16, 2020
Bulletin Number: PIP5752F
Date Posted: Oct 28, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ A Vehicle may have a concern of service engine light, misfire andÂ engine noise with possible of DTC P0300 P0106 P0506,Â Possible valve spring concernÂ
POWER TRAIN

RECORD_ID: 3013915
NHTSA Item Number: 10181660
Replacement Service Bulletin Number: N/A
Date Added: Oct 26, 2020
Bulletin Number: 16NA019
Date Posted: Sep 2, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
STRUCTURE: BODY

RECORD_ID: 3014440
NHTSA Item Number: 10181675
Replacement Service Bulletin Number: N/A
Date Added: Oct 26, 2020
Bulletin Number: 18NA306
Date Posted: Sep 29, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: STRUCTURE: BODY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).
EQUIPMENT

RECORD_ID: 3014899
NHTSA Item Number: 10181675
Replacement Service Bulletin Number: N/A
Date Added: Oct 26, 2020
Bulletin Number: 18NA306
Date Posted: Sep 29, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).
EQUIPMENT

RECORD_ID: 3015683
NHTSA Item Number: 10181695
Replacement Service Bulletin Number: N/A
Date Added: Oct 26, 2020
Bulletin Number: 20NA157
Date Posted: Sep 17, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
ELECTRICAL SYSTEM

RECORD_ID: 3015834
NHTSA Item Number: 10181695
Replacement Service Bulletin Number: N/A
Date Added: Oct 26, 2020
Bulletin Number: 20NA157
Date Posted: Sep 17, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
POWER TRAIN

RECORD_ID: 3016158
NHTSA Item Number: 10181713
Replacement Service Bulletin Number: N/A
Date Added: Oct 26, 2020
Bulletin Number: 20NA187
Date Posted: Sep 9, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a repair procedure to correct a customer concern of Delayed and/or Harsh Engagement of Transmission Shift After Vehicle Sitting with Engine Off.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3016449
NHTSA Item Number: 10181724
Replacement Service Bulletin Number: N/A
Date Added: Oct 26, 2020
Bulletin Number: 110089005P
Date Posted: Sep 30, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
ENGINE

RECORD_ID: 3016910
NHTSA Item Number: 10181729
Replacement Service Bulletin Number: N/A
Date Added: Oct 26, 2020
Bulletin Number: PIE0574A
Date Posted: Sep 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to inspect for engine oil leak and contact the engineer listed.
FUEL SYSTEM, OTHER

RECORD_ID: 3016921
NHTSA Item Number: 10181729
Replacement Service Bulletin Number: N/A
Date Added: Oct 26, 2020
Bulletin Number: PIE0574A
Date Posted: Sep 23, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: FUEL SYSTEM, OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to inspect for engine oil leak and contact the engineer listed.
ENGINE AND ENGINE COOLING

RECORD_ID: 3008412
NHTSA Item Number: 10181158
Replacement Service Bulletin Number: N/A
Date Added: Oct 19, 2020
Bulletin Number: PIP5733D
Date Posted: Sep 22, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Possible Crank no start or extended crank with DTC p12A6 set current or history.Â Â Under Investigation
PARKING BRAKE

RECORD_ID: 3008581
NHTSA Item Number: 10181180
Replacement Service Bulletin Number: N/A
Date Added: Oct 19, 2020
Bulletin Number: PIP5753
Date Posted: Sep 30, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: PARKING BRAKE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: PIP5753 created to advise the technician to inspect for loose bolts on the turbocharger if there is a performance issue and code set.
WHEELS

RECORD_ID: 3008583
NHTSA Item Number: 10181180
Replacement Service Bulletin Number: N/A
Date Added: Oct 19, 2020
Bulletin Number: PIP5753
Date Posted: Sep 30, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: PIP5753 created to advise the technician to inspect for loose bolts on the turbocharger if there is a performance issue and code set.
VISIBILITY: POWER WINDOW DEVICES AND CONTROLS

RECORD_ID: 2999284
NHTSA Item Number: 10180705
Replacement Service Bulletin Number: N/A
Date Added: Oct 5, 2020
Bulletin Number: PIE0580
Date Posted: Aug 10, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: VISIBILITY: POWER WINDOW DEVICES AND CONTROLS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a noise coming from the window regulator area.
POWER TRAIN: AUTOMATIC TRANSMISSION

RECORD_ID: 2989279
NHTSA Item Number: 10180293
Replacement Service Bulletin Number: N/A
Date Added: Sep 28, 2020
Bulletin Number: 16NA361
Date Posted: Aug 10, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed.
ELECTRICAL SYSTEM

RECORD_ID: 2990848
NHTSA Item Number: 10180315
Replacement Service Bulletin Number: N/A
Date Added: Sep 28, 2020
Bulletin Number: 20NA157
Date Posted: Aug 12, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
TIRES

RECORD_ID: 2991120
NHTSA Item Number: 10180317
Replacement Service Bulletin Number: N/A
Date Added: Sep 28, 2020
Bulletin Number: 20NA159
Date Posted: Aug 14, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: TIRES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
ENGINE

RECORD_ID: 2970128
NHTSA Item Number: 10179625
Replacement Service Bulletin Number: N/A
Date Added: Sep 14, 2020
Bulletin Number: PIP5733B
Date Posted: Aug 6, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Possible Crank no start or extended crank with DTC p12A6 set current or history.Â Â Under Investigation
EQUIPMENT

RECORD_ID: 2970170
NHTSA Item Number: 10179625
Replacement Service Bulletin Number: N/A
Date Added: Sep 14, 2020
Bulletin Number: PIP5733B
Date Posted: Aug 6, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Possible Crank no start or extended crank with DTC p12A6 set current or history.Â Â Under Investigation
ENGINE

RECORD_ID: 2970539
NHTSA Item Number: 10179658
Replacement Service Bulletin Number: N/A
Date Added: Sep 14, 2020
Bulletin Number: PIP5733C
Date Posted: Aug 27, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Possible Crank no start or extended crank with DTC p12A6 set current or history.Â Â Under Investigation
ENGINE AND ENGINE COOLING

RECORD_ID: 2967491
NHTSA Item Number: 10179536
Replacement Service Bulletin Number: N/A
Date Added: Sep 8, 2020
Bulletin Number: PIE0574
Date Posted: Jul 13, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to inspect for engine oil leak and contact the engineer listed.
ENGINE

RECORD_ID: 2967493
NHTSA Item Number: 10179536
Replacement Service Bulletin Number: N/A
Date Added: Sep 8, 2020
Bulletin Number: PIE0574
Date Posted: Jul 13, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering informational bulletin is requesting information from technicians to inspect for engine oil leak and contact the engineer listed.
ELECTRICAL SYSTEM

RECORD_ID: 2936836
NHTSA Item Number: 10178394
Replacement Service Bulletin Number: N/A
Date Added: Aug 10, 2020
Bulletin Number: PIP5733A
Date Posted: Jul 29, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicatesÂ Possible Crank no start or extended crank with DTC p12A6 set current or history.Â Â Under Investigation
ELECTRICAL SYSTEM

RECORD_ID: 2936840
NHTSA Item Number: 10178395
Replacement Service Bulletin Number: N/A
Date Added: Aug 10, 2020
Bulletin Number: PIP5745
Date Posted: Jul 29, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to technicians a possible cause and correction for a P026A
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 2858376
NHTSA Item Number: 10175854
Replacement Service Bulletin Number: N/A
Date Added: Jun 1, 2020
Bulletin Number: 090089002R
Date Posted: Apr 30, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 2858430
NHTSA Item Number: 10175854
Replacement Service Bulletin Number: N/A
Date Added: Jun 1, 2020
Bulletin Number: 090089002R
Date Posted: Apr 30, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
ELECTRICAL SYSTEM

RECORD_ID: 2852478
NHTSA Item Number: 10175762
Replacement Service Bulletin Number: N/A
Date Added: May 26, 2020
Bulletin Number: 20NA083
Date Posted: Apr 7, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to check the oil level for correct reading and oil pressure switch is in working order.
ENGINE

RECORD_ID: 2852491
NHTSA Item Number: 10175762
Replacement Service Bulletin Number: N/A
Date Added: May 26, 2020
Bulletin Number: 20NA083
Date Posted: Apr 7, 2020
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: SILVERADO 1500
Year: 2021
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to check the oil level for correct reading and oil pressure switch is in working order.

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2021 CHEVROLET SILVERADO 1500 Technical Service Bulletins (TSBs)

2021 CHEVROLET SILVERADO 1500 Technical Service Bulletins

Protect Your Family and Yourself!

POWER TRAIN

ELECTRICAL SYSTEM

UNKNOWN OR OTHER

POWER TRAIN

POWER TRAIN

AIR BAGS

WHEELS

ELECTRICAL SYSTEM

UNKNOWN OR OTHER

ENGINE

VISIBILITY/WIPER

POWER TRAIN

ENGINE

ENGINE

ENGINE

POWER TRAIN

POWER TRAIN

UNKNOWN OR OTHER

ELECTRICAL SYSTEM

UNKNOWN OR OTHER

ELECTRICAL SYSTEM

UNKNOWN OR OTHER

STRUCTURE: BODY

STRUCTURE: BODY

WHEELS

UNKNOWN OR OTHER

SERVICE BRAKES

ENGINE

UNKNOWN OR OTHER

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

ELECTRICAL SYSTEM

UNKNOWN OR OTHER

ELECTRICAL SYSTEM

ENGINE

SERVICE BRAKES

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

UNKNOWN OR OTHER

UNKNOWN OR OTHER

UNKNOWN OR OTHER

POWER TRAIN

FUEL/PROPULSION SYSTEM

UNKNOWN OR OTHER

UNKNOWN OR OTHER

POWER TRAIN

ENGINE

STEERING

POWER TRAIN

ENGINE

SERVICE BRAKES

STRUCTURE: BODY

ENGINE

ELECTRICAL SYSTEM

UNKNOWN OR OTHER

FUEL/PROPULSION SYSTEM

ELECTRICAL SYSTEM

POWER TRAIN

ENGINE

ELECTRICAL SYSTEM

UNKNOWN OR OTHER

ENGINE

ENGINE

UNKNOWN OR OTHER

STRUCTURE: BODY

ENGINE

UNKNOWN OR OTHER

STRUCTURE: BODY

UNKNOWN OR OTHER

ENGINE

UNKNOWN OR OTHER

STRUCTURE: BODY

UNKNOWN OR OTHER

UNKNOWN OR OTHER

ELECTRICAL SYSTEM

POWER TRAIN

ENGINE

ELECTRICAL SYSTEM

STRUCTURE: BODY