Recalls
Technical Service Bulletins (TSBs)

2023 CHEVROLET TRAILBLAZER Technical Service Bulletins

Technical Service Bulletin information provided by National Highway Traffic Safety Administration

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FUEL/PROPULSION SYSTEM

RECORD_ID: 5066589
NHTSA Item Number: 11012013
Replacement Service Bulletin Number: N/A
Date Added: Dec 20, 2024
Bulletin Number: PIP5929A
Date Posted: Dec 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: FUEL/PROPULSION SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
POWER TRAIN

RECORD_ID: 5065179
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 5065644
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: TRAILBLAZER
Year: 2023
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: 5065645
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 5063628
NHTSA Item Number: 11011904
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2024
Bulletin Number: 21-NA-181
Date Posted: Nov 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides 9th gear operation information to respond to customers that may comment on transmission shift operation.
ENGINE

RECORD_ID: 5063173
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: TRAILBLAZER
Year: 2023
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.
UNKNOWN OR OTHER

RECORD_ID: 5061839
NHTSA Item Number: 11011861
Replacement Service Bulletin Number: N/A
Date Added: Dec 16, 2024
Bulletin Number: PIP6029
Date Posted: Dec 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to Technicians how to repair a rattle noise coming from the shift cable assembly.
POWER TRAIN

RECORD_ID: 5061850
NHTSA Item Number: 11011861
Replacement Service Bulletin Number: N/A
Date Added: Dec 16, 2024
Bulletin Number: PIP6029
Date Posted: Dec 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to Technicians how to repair a rattle noise coming from the shift cable assembly.
POWER TRAIN

RECORD_ID: 5061856
NHTSA Item Number: 11011862
Replacement Service Bulletin Number: N/A
Date Added: Dec 16, 2024
Bulletin Number: PIP6030
Date Posted: Dec 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the ability to disassemble inspect and replace park system components.
POWER TRAIN

RECORD_ID: 5061865
NHTSA Item Number: 11011863
Replacement Service Bulletin Number: N/A
Date Added: Dec 16, 2024
Bulletin Number: PIP6031
Date Posted: Dec 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to technicians that to seperate the case halves clean the mating surfaces and replace the gasket.
POWER TRAIN

RECORD_ID: 5061873
NHTSA Item Number: 11011864
Replacement Service Bulletin Number: N/A
Date Added: Dec 16, 2024
Bulletin Number: PIP6032
Date Posted: Dec 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician on possible sources of transmission fluid leaks from the transmission oil filter or cooler line seals .
POWER TRAIN

RECORD_ID: 5061893
NHTSA Item Number: 11011865
Replacement Service Bulletin Number: N/A
Date Added: Dec 16, 2024
Bulletin Number: PIP6033
Date Posted: Dec 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to technicians to remove the pulley assembly and inspect the drive chain and pulley surfaces.
STRUCTURE: BODY

RECORD_ID: 5056889
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: TRAILBLAZER
Year: 2023
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: 5056890
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: TRAILBLAZER
Year: 2023
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: 5056891
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: TRAILBLAZER
Year: 2023
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: 5056892
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: TRAILBLAZER
Year: 2023
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: 5056893
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: TRAILBLAZER
Year: 2023
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.
SERVICE BRAKES

RECORD_ID: 5057176
NHTSA Item Number: 11011714
Replacement Service Bulletin Number: N/A
Date Added: Dec 10, 2024
Bulletin Number: 24-NA-072
Date Posted: Nov 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure a squeal noise heard from the front of the vehicle during light brake pedal application.
UNKNOWN OR OTHER

RECORD_ID: 5051905
NHTSA Item Number: 11011693
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2024
Bulletin Number: PIC6552D
Date Posted: Dec 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates how to recover the Image Processing Module.
LANE DEPARTURE: WARNING

RECORD_ID: 5051906
NHTSA Item Number: 11011693
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2024
Bulletin Number: PIC6552D
Date Posted: Dec 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: LANE DEPARTURE: WARNING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates how to recover the Image Processing Module.
LANE DEPARTURE: ASSIST

RECORD_ID: 5051907
NHTSA Item Number: 11011693
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2024
Bulletin Number: PIC6552D
Date Posted: Dec 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: LANE DEPARTURE: ASSIST
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates how to recover the Image Processing Module.
UNKNOWN OR OTHER

RECORD_ID: 5052051
NHTSA Item Number: 11011694
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2024
Bulletin Number: PIC6587
Date Posted: Dec 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates Thus the active safety systems maybe inoperable and to perform a module reset to correct.
LANE DEPARTURE: WARNING

RECORD_ID: 5052052
NHTSA Item Number: 11011694
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2024
Bulletin Number: PIC6587
Date Posted: Dec 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: LANE DEPARTURE: WARNING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates Thus the active safety systems maybe inoperable and to perform a module reset to correct.
LANE DEPARTURE: ASSIST

RECORD_ID: 5052053
NHTSA Item Number: 11011694
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2024
Bulletin Number: PIC6587
Date Posted: Dec 6, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: LANE DEPARTURE: ASSIST
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates Thus the active safety systems maybe inoperable and to perform a module reset to correct.
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

RECORD_ID: 5042847
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: TRAILBLAZER
Year: 2023
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".
EXTERIOR LIGHTING

RECORD_ID: 5028258
NHTSA Item Number: 11011117
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: 23-NA-086
Date Posted: Oct 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.
SERVICE BRAKES

RECORD_ID: 5028779
NHTSA Item Number: 11011125
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: 24-NA-072
Date Posted: Oct 18, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure a squeal noise heard from the front of the vehicle during light brake pedal application.
STEERING

RECORD_ID: 5033518
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: TRAILBLAZER
Year: 2023
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: 5033519
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: TRAILBLAZER
Year: 2023
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: 5033520
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: TRAILBLAZER
Year: 2023
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.
ENGINE

RECORD_ID: 5035215
NHTSA Item Number: 11011225
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: 23-NA-021
Date Posted: Oct 29, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.
POWER TRAIN

RECORD_ID: 5035216
NHTSA Item Number: 11011225
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2024
Bulletin Number: 23-NA-021
Date Posted: Oct 29, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.
POWER TRAIN

RECORD_ID: 5026840
NHTSA Item Number: 11011012
Replacement Service Bulletin Number: N/A
Date Added: Dec 3, 2024
Bulletin Number: 21-NA-169
Date Posted: Oct 23, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic information/procedures to aid the service technician in diagnosing 9T45/50/60 automatic transmissions with low mileage and DTCs current or history related to the control solenoids and valves.
SERVICE BRAKES

RECORD_ID: 5022569
NHTSA Item Number: 11010709
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2024
Bulletin Number: 24-NA-072
Date Posted: Oct 19, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure a squeal noise heard from the front of the vehicle during light brake pedal application.
UNKNOWN OR OTHER

RECORD_ID: 5022758
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: TRAILBLAZER
Year: 2023
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to correct radio software concerns.
ELECTRICAL SYSTEM

RECORD_ID: 5022759
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: TRAILBLAZER
Year: 2023
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: 5021092
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: TRAILBLAZER
Year: 2023
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.
UNKNOWN OR OTHER

RECORD_ID: 5019625
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: TRAILBLAZER
Year: 2023
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).
UNKNOWN OR OTHER

RECORD_ID: 5013612
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: TRAILBLAZER
Year: 2023
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: 5014058
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: TRAILBLAZER
Year: 2023
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: 5015516
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 5015997
NHTSA Item Number: 11010492
Replacement Service Bulletin Number: N/A
Date Added: Nov 13, 2024
Bulletin Number: 22-NA-053
Date Posted: Oct 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on New Labor Operations for Limited Production Option (LPO) Calibrated Accessories.
UNKNOWN OR OTHER

RECORD_ID: 5015998
NHTSA Item Number: 11010492
Replacement Service Bulletin Number: N/A
Date Added: Nov 13, 2024
Bulletin Number: 22-NA-053
Date Posted: Oct 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on New Labor Operations for Limited Production Option (LPO) Calibrated Accessories.
STRUCTURE: BODY

RECORD_ID: 5016728
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: TRAILBLAZER
Year: 2023
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: 5016729
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: TRAILBLAZER
Year: 2023
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: 5018218
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: TRAILBLAZER
Year: 2023
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: 5012929
NHTSA Item Number: 11010465
Replacement Service Bulletin Number: N/A
Date Added: Nov 12, 2024
Bulletin Number: 24-NA-209
Date Posted: Oct 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: A new radio software update, version C157/C158, was released to service vehicles equipped with Infotainment system RPO IOR to correct conditions of radio software related issues.
ELECTRICAL SYSTEM

RECORD_ID: 5012930
NHTSA Item Number: 11010465
Replacement Service Bulletin Number: N/A
Date Added: Nov 12, 2024
Bulletin Number: 24-NA-209
Date Posted: Oct 2, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: A new radio software update, version C157/C158, was released to service vehicles equipped with Infotainment system RPO IOR to correct conditions of radio software related issues.
ELECTRICAL SYSTEM

RECORD_ID: 5010533
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: TRAILBLAZER
Year: 2023
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: 4992418
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: TRAILBLAZER
Year: 2023
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: 4992419
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: TRAILBLAZER
Year: 2023
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: 4993707
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: TRAILBLAZER
Year: 2023
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: 4995610
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: TRAILBLAZER
Year: 2023
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: 4995611
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: TRAILBLAZER
Year: 2023
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: 4987293
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: TRAILBLAZER
Year: 2023
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: 4988888
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: TRAILBLAZER
Year: 2023
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: 4969967
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: TRAILBLAZER
Year: 2023
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: 4970335
NHTSA Item Number: 11009103
Replacement Service Bulletin Number: N/A
Date Added: Oct 24, 2024
Bulletin Number: 23-NA-119
Date Posted: Sep 19, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
POWER TRAIN

RECORD_ID: 4970336
NHTSA Item Number: 11009103
Replacement Service Bulletin Number: N/A
Date Added: Oct 24, 2024
Bulletin Number: 23-NA-119
Date Posted: Sep 19, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
UNKNOWN OR OTHER

RECORD_ID: 4966882
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: TRAILBLAZER
Year: 2023
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: 4967913
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: TRAILBLAZER
Year: 2023
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).
UNKNOWN OR OTHER

RECORD_ID: 4965554
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: TRAILBLAZER
Year: 2023
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.
UNKNOWN OR OTHER

RECORD_ID: 4962947
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: TRAILBLAZER
Year: 2023
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).
ENGINE

RECORD_ID: 4961641
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: TRAILBLAZER
Year: 2023
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: 4960991
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: TRAILBLAZER
Year: 2023
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: 4930150
NHTSA Item Number: 11008079
Replacement Service Bulletin Number: N/A
Date Added: Sep 27, 2024
Bulletin Number: 24-NA-021
Date Posted: Aug 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to test and replace, if needed, the pressure sensor and/or the oil pump if the codes noted set due to the debris left in the pump during production.
ENGINE

RECORD_ID: 4930152
NHTSA Item Number: 11008079
Replacement Service Bulletin Number: N/A
Date Added: Sep 27, 2024
Bulletin Number: 24-NA-021
Date Posted: Aug 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to test and replace, if needed, the pressure sensor and/or the oil pump if the codes noted set due to the debris left in the pump during production.
VISIBILITY/WIPER

RECORD_ID: 4928250
NHTSA Item Number: 11008000
Replacement Service Bulletin Number: N/A
Date Added: Sep 25, 2024
Bulletin Number: 24-NA-164
Date Posted: Aug 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: VISIBILITY/WIPER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides information on Wiper Blade Maintenance Tips.
EXTERIOR LIGHTING

RECORD_ID: 4925644
NHTSA Item Number: 11007940
Replacement Service Bulletin Number: N/A
Date Added: Sep 21, 2024
Bulletin Number: 23-NA-086
Date Posted: Aug 22, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.
SUSPENSION

RECORD_ID: 4923301
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: TRAILBLAZER
Year: 2023
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: 4924966
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: TRAILBLAZER
Year: 2023
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: 4915583
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: TRAILBLAZER
Year: 2023
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: 4915584
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: TRAILBLAZER
Year: 2023
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: 4890403
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: TRAILBLAZER
Year: 2023
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.
UNKNOWN OR OTHER

RECORD_ID: 4892178
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: TRAILBLAZER
Year: 2023
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
ENGINE

RECORD_ID: 4881830
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: TRAILBLAZER
Year: 2023
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: 4882527
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: TRAILBLAZER
Year: 2023
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: 4885587
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: TRAILBLAZER
Year: 2023
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: 4886877
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: TRAILBLAZER
Year: 2023
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: 4886878
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: TRAILBLAZER
Year: 2023
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: 4888959
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: TRAILBLAZER
Year: 2023
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.
VEHICLE SPEED CONTROL

RECORD_ID: 4876508
NHTSA Item Number: 11006986
Replacement Service Bulletin Number: N/A
Date Added: Sep 4, 2024
Bulletin Number: PIT6196
Date Posted: Sep 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: VEHICLE SPEED CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the tech the diagnostic steps if they encounter at condition where the adaptive cruise, regular cruise control or lane keep assist turns on and off while driving or is inoperative.
UNKNOWN OR OTHER

RECORD_ID: 4876510
NHTSA Item Number: 11006986
Replacement Service Bulletin Number: N/A
Date Added: Sep 4, 2024
Bulletin Number: PIT6196
Date Posted: Sep 4, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the tech the diagnostic steps if they encounter at condition where the adaptive cruise, regular cruise control or lane keep assist turns on and off while driving or is inoperative.
ENGINE

RECORD_ID: 4867255
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: TRAILBLAZER
Year: 2023
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: 4868246
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: TRAILBLAZER
Year: 2023
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.
UNKNOWN OR OTHER

RECORD_ID: 4865484
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: TRAILBLAZER
Year: 2023
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: 4864792
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: TRAILBLAZER
Year: 2023
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
POWER TRAIN

RECORD_ID: 4858964
NHTSA Item Number: 11006457
Replacement Service Bulletin Number: N/A
Date Added: Aug 16, 2024
Bulletin Number: PIC6553A
Date Posted: Aug 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the direction to take when a customer complains about a vibration when parking on a steep slope with engine running.
UNKNOWN OR OTHER

RECORD_ID: 4856452
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4856453
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 4858233
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: TRAILBLAZER
Year: 2023
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: 4855599
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: TRAILBLAZER
Year: 2023
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: 4855600
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: TRAILBLAZER
Year: 2023
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.
UNKNOWN OR OTHER

RECORD_ID: 4851470
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: TRAILBLAZER
Year: 2023
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: 4851678
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: TRAILBLAZER
Year: 2023
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: 4852981
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: TRAILBLAZER
Year: 2023
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: 4852982
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: TRAILBLAZER
Year: 2023
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: 4854025
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: TRAILBLAZER
Year: 2023
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.
ENGINE

RECORD_ID: 4854963
NHTSA Item Number: 11006329
Replacement Service Bulletin Number: N/A
Date Added: Aug 13, 2024
Bulletin Number: PIC6553
Date Posted: Aug 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the direction to take when a customer complains about a vibration when parking on a steep slope with engine running.
POWER TRAIN

RECORD_ID: 4849940
NHTSA Item Number: 11006234
Replacement Service Bulletin Number: N/A
Date Added: Aug 12, 2024
Bulletin Number: PIP5978
Date Posted: Aug 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the possibility of dtc p0299 setting as a resultÂ of the vacuum supply line from the vacuum pump to the wastegate solenoid being restricted with adhesive bonding material.
ENGINE

RECORD_ID: 4815258
NHTSA Item Number: 11005374
Replacement Service Bulletin Number: N/A
Date Added: Aug 1, 2024
Bulletin Number: 24-NA-021
Date Posted: Jul 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to test and replace, if needed, the pressure sensor and/or the oil pump if the codes noted set due to the debris left in the pump during production.
ELECTRICAL SYSTEM

RECORD_ID: 4815260
NHTSA Item Number: 11005374
Replacement Service Bulletin Number: N/A
Date Added: Aug 1, 2024
Bulletin Number: 24-NA-021
Date Posted: Jul 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to test and replace, if needed, the pressure sensor and/or the oil pump if the codes noted set due to the debris left in the pump during production.
POWER TRAIN

RECORD_ID: 4812133
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: TRAILBLAZER
Year: 2023
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: 4814222
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: TRAILBLAZER
Year: 2023
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.
ENGINE

RECORD_ID: 4802573
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: TRAILBLAZER
Year: 2023
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.
ENGINE

RECORD_ID: 4802241
NHTSA Item Number: 11004875
Replacement Service Bulletin Number: N/A
Date Added: Jul 17, 2024
Bulletin Number: 23-NA-058
Date Posted: Jun 28, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
FUEL/PROPULSION SYSTEM

RECORD_ID: 4797018
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: TRAILBLAZER
Year: 2023
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: 4801247
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: TRAILBLAZER
Year: 2023
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: 4801248
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: TRAILBLAZER
Year: 2023
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: 4794196
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: TRAILBLAZER
Year: 2023
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: 4795528
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: TRAILBLAZER
Year: 2023
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: 4795702
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: TRAILBLAZER
Year: 2023
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: 4796325
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: TRAILBLAZER
Year: 2023
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: 4792637
NHTSA Item Number: 11004386
Replacement Service Bulletin Number: N/A
Date Added: Jul 11, 2024
Bulletin Number: 24-NA-095
Date Posted: Jun 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct Drone Noise with RPM About 1600 RPM in Park or traveling - No DTCs.
ELECTRICAL SYSTEM

RECORD_ID: 4792638
NHTSA Item Number: 11004386
Replacement Service Bulletin Number: N/A
Date Added: Jul 11, 2024
Bulletin Number: 24-NA-095
Date Posted: Jun 17, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct Drone Noise with RPM About 1600 RPM in Park or traveling - No DTCs.
ELECTRICAL SYSTEM

RECORD_ID: 4761732
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: TRAILBLAZER
Year: 2023
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: 4761733
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: TRAILBLAZER
Year: 2023
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for engine oil life monitor operation calculation.
ELECTRICAL SYSTEM

RECORD_ID: 4758370
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: TRAILBLAZER
Year: 2023
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.
ENGINE

RECORD_ID: 4745400
NHTSA Item Number: 11002025
Replacement Service Bulletin Number: N/A
Date Added: Jun 24, 2024
Bulletin Number: 24-NA-021
Date Posted: Jun 5, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to replace the oil pump if the code noted was set do to the debris left in the pump during production.
UNKNOWN OR OTHER

RECORD_ID: 4743244
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: TRAILBLAZER
Year: 2023
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: 4744676
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: TRAILBLAZER
Year: 2023
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: 4744677
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: TRAILBLAZER
Year: 2023
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: 4742386
NHTSA Item Number: 11001787
Replacement Service Bulletin Number: N/A
Date Added: Jun 18, 2024
Bulletin Number: 24-NA-009
Date Posted: Jun 1, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician to replace valve body first to determine if that is the issue for and if not, to inspect internal parts of transmission for any signs of abnormal wear to correct customer concerns of Loss of Forward gear, slippi
ELECTRICAL SYSTEM

RECORD_ID: 4740237
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: TRAILBLAZER
Year: 2023
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: 4739610
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: TRAILBLAZER
Year: 2023
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: 4739611
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: TRAILBLAZER
Year: 2023
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: 4735836
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: TRAILBLAZER
Year: 2023
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: 4737651
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: TRAILBLAZER
Year: 2023
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.
UNKNOWN OR OTHER

RECORD_ID: 4713387
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: TRAILBLAZER
Year: 2023
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: 4714579
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: TRAILBLAZER
Year: 2023
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: 4716265
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: TRAILBLAZER
Year: 2023
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: 4717378
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: TRAILBLAZER
Year: 2023
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: 4710977
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: TRAILBLAZER
Year: 2023
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: 4713074
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: TRAILBLAZER
Year: 2023
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: 4713075
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: TRAILBLAZER
Year: 2023
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: 4713076
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: TRAILBLAZER
Year: 2023
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: 4713077
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: TRAILBLAZER
Year: 2023
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: 4713078
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 4708909
NHTSA Item Number: 11000363
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2024
Bulletin Number: 21-NA-169
Date Posted: May 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic information/procedures to aid the service technician in diagnosing 9T45/50/60 automatic transmissions with low mileage and DTCs current or history related to the control solenoids and valves.
ELECTRICAL SYSTEM

RECORD_ID: 4708935
NHTSA Item Number: 11000363
Replacement Service Bulletin Number: N/A
Date Added: May 24, 2024
Bulletin Number: 21-NA-169
Date Posted: May 3, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic information/procedures to aid the service technician in diagnosing 9T45/50/60 automatic transmissions with low mileage and DTCs current or history related to the control solenoids and valves.
ELECTRICAL SYSTEM

RECORD_ID: 4700989
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: TRAILBLAZER
Year: 2023
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: 4703224
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: TRAILBLAZER
Year: 2023
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: 4703225
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: TRAILBLAZER
Year: 2023
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: 4704772
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: TRAILBLAZER
Year: 2023
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: 4706706
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: TRAILBLAZER
Year: 2023
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: 4707786
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: TRAILBLAZER
Year: 2023
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: 4707916
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: TRAILBLAZER
Year: 2023
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: 4699931
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: TRAILBLAZER
Year: 2023
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: 4699932
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: TRAILBLAZER
Year: 2023
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: 4699933
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: TRAILBLAZER
Year: 2023
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: 4700211
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: TRAILBLAZER
Year: 2023
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: 4700212
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: TRAILBLAZER
Year: 2023
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.
EXTERIOR LIGHTING

RECORD_ID: 4700620
NHTSA Item Number: 11000154
Replacement Service Bulletin Number: N/A
Date Added: May 15, 2024
Bulletin Number: 23-NA-086
Date Posted: Apr 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.
EQUIPMENT

RECORD_ID: 4686412
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: TRAILBLAZER
Year: 2023
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: 4686420
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: TRAILBLAZER
Year: 2023
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.
UNKNOWN OR OTHER

RECORD_ID: 4681719
NHTSA Item Number: 10253725
Replacement Service Bulletin Number: N/A
Date Added: May 1, 2024
Bulletin Number: 22-NA-038
Date Posted: Apr 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: UNKNOWN OR OTHER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
WHEELS

RECORD_ID: 4682743
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: TRAILBLAZER
Year: 2023
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: 4675029
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: TRAILBLAZER
Year: 2023
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: 4675203
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: TRAILBLAZER
Year: 2023
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: 4676650
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: TRAILBLAZER
Year: 2023
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: 4676675
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4678509
NHTSA Item Number: 10253529
Replacement Service Bulletin Number: N/A
Date Added: Apr 23, 2024
Bulletin Number: 23-NA-119
Date Posted: Apr 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
POWER TRAIN

RECORD_ID: 4678515
NHTSA Item Number: 10253529
Replacement Service Bulletin Number: N/A
Date Added: Apr 23, 2024
Bulletin Number: 23-NA-119
Date Posted: Apr 8, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4667615
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: TRAILBLAZER
Year: 2023
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: 4662074
NHTSA Item Number: 10252824
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2024
Bulletin Number: 24-NA-009
Date Posted: Mar 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician to replace valve body first to determine if that is the issue for and if not, to inspect internal parts of transmission for any signs of abnormal wear to correct customer concerns of Loss of Forward gear, slippi
POWER TRAIN

RECORD_ID: 4662094
NHTSA Item Number: 10252824
Replacement Service Bulletin Number: N/A
Date Added: Apr 6, 2024
Bulletin Number: 24-NA-009
Date Posted: Mar 25, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician to replace valve body first to determine if that is the issue for and if not, to inspect internal parts of transmission for any signs of abnormal wear to correct customer concerns of Loss of Forward gear, slippi
ELECTRICAL SYSTEM

RECORD_ID: 4651838
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM: SOFTWARE

RECORD_ID: 4655457
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: TRAILBLAZER
Year: 2023
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.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4657467
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: TRAILBLAZER
Year: 2023
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: 4657995
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: TRAILBLAZER
Year: 2023
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: 12V/24V/48V BATTERY

RECORD_ID: 4658928
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4659158
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: TRAILBLAZER
Year: 2023
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: 4639771
NHTSA Item Number: 10252118
Replacement Service Bulletin Number: N/A
Date Added: Mar 29, 2024
Bulletin Number: 23-NA-135
Date Posted: Mar 19, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the changes to some of the 9-speed oil control changes from previous years.
EQUIPMENT: ELECTRICAL: RADIO/TAPE DECK/CD ETC.

RECORD_ID: 4639857
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4639928
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: TRAILBLAZER
Year: 2023
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: 4639999
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: TRAILBLAZER
Year: 2023
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: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4641155
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: TRAILBLAZER
Year: 2023
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).
ELECTRICAL SYSTEM

RECORD_ID: 4636401
NHTSA Item Number: 10251923
Replacement Service Bulletin Number: N/A
Date Added: Mar 20, 2024
Bulletin Number: 23-NA-058
Date Posted: Mar 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 4636402
NHTSA Item Number: 10251923
Replacement Service Bulletin Number: N/A
Date Added: Mar 20, 2024
Bulletin Number: 23-NA-058
Date Posted: Mar 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER

RECORD_ID: 4636417
NHTSA Item Number: 10251923
Replacement Service Bulletin Number: N/A
Date Added: Mar 20, 2024
Bulletin Number: 23-NA-058
Date Posted: Mar 15, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
EQUIPMENT

RECORD_ID: 4631112
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: TRAILBLAZER
Year: 2023
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: 4633022
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: TRAILBLAZER
Year: 2023
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: 4633556
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: TRAILBLAZER
Year: 2023
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
ENGINE AND ENGINE COOLING

RECORD_ID: 4635856
NHTSA Item Number: 10251907
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2024
Bulletin Number: 23-NA-058
Date Posted: Mar 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER

RECORD_ID: 4635862
NHTSA Item Number: 10251907
Replacement Service Bulletin Number: N/A
Date Added: Mar 19, 2024
Bulletin Number: 23-NA-058
Date Posted: Mar 11, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
EQUIPMENT: ELECTRICAL: INFOTAINMENT

RECORD_ID: 4627432
NHTSA Item Number: 10251692
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIC6486D
Date Posted: Feb 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT
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.
EQUIPMENT: ELECTRICAL: INFOTAINMENT: SOFTWARE

RECORD_ID: 4627476
NHTSA Item Number: 10251692
Replacement Service Bulletin Number: N/A
Date Added: Mar 18, 2024
Bulletin Number: PIC6486D
Date Posted: Feb 12, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT: ELECTRICAL: INFOTAINMENT: SOFTWARE
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.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4623410
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: TRAILBLAZER
Year: 2023
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.
ENGINE AND ENGINE COOLING

RECORD_ID: 4621899
NHTSA Item Number: 10251615
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2024
Bulletin Number: A222379711
Date Posted: Mar 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles. The Engine Control Module (ECM) may not clear the permanent status of DTC P0521 (Engine Oil Pressure Sensor Performance). If the ECM had previ
ELECTRICAL SYSTEM

RECORD_ID: 4621907
NHTSA Item Number: 10251615
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2024
Bulletin Number: A222379711
Date Posted: Mar 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles. The Engine Control Module (ECM) may not clear the permanent status of DTC P0521 (Engine Oil Pressure Sensor Performance). If the ECM had previ
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 4621908
NHTSA Item Number: 10251615
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2024
Bulletin Number: A222379711
Date Posted: Mar 14, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles. The Engine Control Module (ECM) may not clear the permanent status of DTC P0521 (Engine Oil Pressure Sensor Performance). If the ECM had previ
UNKNOWN OR OTHER

RECORD_ID: 4620305
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: TRAILBLAZER
Year: 2023
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.
STRUCTURE

RECORD_ID: 4612980
NHTSA Item Number: 10251350
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 20-NA-121
Date Posted: Feb 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to locate and fix a possible leak in the roof area due to missing sealant to correct customer concerns of Various Electrical Issues, No Start, Stall, Brake Lamp Not Off, Radio Inoperative, Remote Key Inoperative,
EQUIPMENT

RECORD_ID: 4612984
NHTSA Item Number: 10251350
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 20-NA-121
Date Posted: Feb 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to locate and fix a possible leak in the roof area due to missing sealant to correct customer concerns of Various Electrical Issues, No Start, Stall, Brake Lamp Not Off, Radio Inoperative, Remote Key Inoperative,
WHEELS

RECORD_ID: 4612987
NHTSA Item Number: 10251350
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 20-NA-121
Date Posted: Feb 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to locate and fix a possible leak in the roof area due to missing sealant to correct customer concerns of Various Electrical Issues, No Start, Stall, Brake Lamp Not Off, Radio Inoperative, Remote Key Inoperative,
SERVICE BRAKES, HYDRAULIC

RECORD_ID: 4613000
NHTSA Item Number: 10251350
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 20-NA-121
Date Posted: Feb 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: SERVICE BRAKES, HYDRAULIC
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to locate and fix a possible leak in the roof area due to missing sealant to correct customer concerns of Various Electrical Issues, No Start, Stall, Brake Lamp Not Off, Radio Inoperative, Remote Key Inoperative,
ELECTRICAL SYSTEM

RECORD_ID: 4613012
NHTSA Item Number: 10251350
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 20-NA-121
Date Posted: Feb 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to locate and fix a possible leak in the roof area due to missing sealant to correct customer concerns of Various Electrical Issues, No Start, Stall, Brake Lamp Not Off, Radio Inoperative, Remote Key Inoperative,
ELECTRICAL SYSTEM

RECORD_ID: 4613025
NHTSA Item Number: 10251351
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 21-NA-003
Date Posted: Feb 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a repair procedure to correct a customer concern of Loss of and/or Reduced Propulsion.
POWER TRAIN

RECORD_ID: 4613034
NHTSA Item Number: 10251351
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 21-NA-003
Date Posted: Feb 26, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a repair procedure to correct a customer concern of Loss of and/or Reduced Propulsion.
EQUIPMENT

RECORD_ID: 4613475
NHTSA Item Number: 10251359
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 23-NA-104
Date Posted: Feb 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Service All-Wheel Drive System Messages Displayed with Rear Drive Motor DTC C0095 Set.
POWER TRAIN

RECORD_ID: 4613484
NHTSA Item Number: 10251359
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 23-NA-104
Date Posted: Feb 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Service All-Wheel Drive System Messages Displayed with Rear Drive Motor DTC C0095 Set.
ELECTRICAL SYSTEM

RECORD_ID: 4613488
NHTSA Item Number: 10251359
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 23-NA-104
Date Posted: Feb 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to correct the condition of Service All-Wheel Drive System Messages Displayed with Rear Drive Motor DTC C0095 Set.
POWER TRAIN

RECORD_ID: 4613590
NHTSA Item Number: 10251364
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 23-NA-119
Date Posted: Feb 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
ELECTRICAL SYSTEM

RECORD_ID: 4613591
NHTSA Item Number: 10251364
Replacement Service Bulletin Number: N/A
Date Added: Mar 6, 2024
Bulletin Number: 23-NA-119
Date Posted: Feb 27, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 4600217
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: TRAILBLAZER
Year: 2023
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: 4596928
NHTSA Item Number: 10250572
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2024
Bulletin Number: 20-NA-084
Date Posted: Feb 13, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on normal engine characteristics/noise produced by the LIH engine.
ENGINE AND ENGINE COOLING

RECORD_ID: 4592095
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: TRAILBLAZER
Year: 2023
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: 4592420
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: TRAILBLAZER
Year: 2023
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: 4593745
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: TRAILBLAZER
Year: 2023
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: 4588585
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: TRAILBLAZER
Year: 2023
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: 4588641
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: TRAILBLAZER
Year: 2023
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: 4583778
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: TRAILBLAZER
Year: 2023
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: 4584776
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: TRAILBLAZER
Year: 2023
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: 4584941
NHTSA Item Number: 10250272
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2024
Bulletin Number: 20-NA-024
Date Posted: Jan 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a information and diagnostic steps/tips for vehicles that are slow to heat up in cold temperatures.
ENGINE AND ENGINE COOLING

RECORD_ID: 4584973
NHTSA Item Number: 10250272
Replacement Service Bulletin Number: N/A
Date Added: Feb 14, 2024
Bulletin Number: 20-NA-024
Date Posted: Jan 30, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a information and diagnostic steps/tips for vehicles that are slow to heat up in cold temperatures.
EQUIPMENT

RECORD_ID: 4585390
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: TRAILBLAZER
Year: 2023
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: 4585624
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: TRAILBLAZER
Year: 2023
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: 4585843
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: TRAILBLAZER
Year: 2023
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: 4586235
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: TRAILBLAZER
Year: 2023
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
POWER TRAIN

RECORD_ID: 4580361
NHTSA Item Number: 10249974
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIP5819B
Date Posted: Jan 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates inspection and/or needed repairs for DTC P2714 on a VT40 CVT transmission
EQUIPMENT: ELECTRICAL: INFOTAINMENT

RECORD_ID: 4580448
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: TRAILBLAZER
Year: 2023
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
POWER TRAIN

RECORD_ID: 4581528
NHTSA Item Number: 10249983
Replacement Service Bulletin Number: N/A
Date Added: Feb 12, 2024
Bulletin Number: PIP5958
Date Posted: Jan 16, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates the process for recording transmission noises using the PicoScope For reviewÂ
POWER TRAIN

RECORD_ID: 4564872
NHTSA Item Number: 10249531
Replacement Service Bulletin Number: N/A
Date Added: Feb 2, 2024
Bulletin Number: 24-NA-009
Date Posted: Jan 10, 2024
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the technician to replace valve body first to determine if that is the issue for and if not, to inspect internal parts of transmission for any signs of abnormal wear to correct customer concerns of Loss of Forward gear, slippi
ELECTRICAL SYSTEM

RECORD_ID: 4565683
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: TRAILBLAZER
Year: 2023
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: 4569783
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 4571121
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: TRAILBLAZER
Year: 2023
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.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4573033
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: TRAILBLAZER
Year: 2023
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: HAND HEATER: WIRING HARNESS

RECORD_ID: 4555207
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: TRAILBLAZER
Year: 2023
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.
UNKNOWN OR OTHER

RECORD_ID: 4556006
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: TRAILBLAZER
Year: 2023
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.
EXTERIOR LIGHTING

RECORD_ID: 4545485
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 4541179
NHTSA Item Number: 10248715
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 23-NA-119
Date Posted: Dec 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
ELECTRICAL SYSTEM

RECORD_ID: 4541180
NHTSA Item Number: 10248715
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 23-NA-119
Date Posted: Dec 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
EQUIPMENT

RECORD_ID: 4541182
NHTSA Item Number: 10248715
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 23-NA-119
Date Posted: Dec 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides service procedure information to correct a customer concern of Shift to Park Displayed on DIC When Vehicle is in- Park, No Start - DTC B000A Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 4541194
NHTSA Item Number: 10248716
Replacement Service Bulletin Number: N/A
Date Added: Jan 13, 2024
Bulletin Number: 23-NA-122
Date Posted: Dec 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a procedure to fix an oil leak from a porous area at the cylinder head and how to fix it so that the engine does not have to be replaced.
STRUCTURE: BODY: DOOR: HINGE AND ATTACHMENTS

RECORD_ID: 4501558
NHTSA Item Number: 10247551
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2023
Bulletin Number: 23-NA-218
Date Posted: Dec 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: STRUCTURE: BODY: DOOR: HINGE AND ATTACHMENTS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of a Rear Side Door Weatherstrip Coming Loose.
STRUCTURE

RECORD_ID: 4501562
NHTSA Item Number: 10247551
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2023
Bulletin Number: 23-NA-218
Date Posted: Dec 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: STRUCTURE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of a Rear Side Door Weatherstrip Coming Loose.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4503142
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: TRAILBLAZER
Year: 2023
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.
EQUIPMENT

RECORD_ID: 4504581
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: TRAILBLAZER
Year: 2023
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: ELECTRICAL: INFOTAINMENT

RECORD_ID: 4498177
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: TRAILBLAZER
Year: 2023
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

RECORD_ID: 4498891
NHTSA Item Number: 10247353
Replacement Service Bulletin Number: N/A
Date Added: Dec 18, 2023
Bulletin Number: PIP5944A
Date Posted: Nov 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician to determine if the incorrect part number TCM has been installed causing DTC P30D9 to setÂ
ENGINE AND ENGINE COOLING

RECORD_ID: 4493575
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4493787
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: TRAILBLAZER
Year: 2023
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: 4495683
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: TRAILBLAZER
Year: 2023
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.
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 4479706
NHTSA Item Number: 10246477
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2023
Bulletin Number: 23-NA-119
Date Posted: Nov 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the shifter if the park switch has been found with bad pins, causing the customers concern.
ELECTRICAL SYSTEM

RECORD_ID: 4479707
NHTSA Item Number: 10246477
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2023
Bulletin Number: 23-NA-119
Date Posted: Nov 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to replace the shifter if the park switch has been found with bad pins, causing the customers concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 4480189
NHTSA Item Number: 10246493
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2023
Bulletin Number: PIE0758A
Date Posted: Nov 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) Lite closure ends the need for requesting technicians to use the steps in the Field Product Report (FPR) App in regard customers finding engine oil under the vehicle.
ELECTRICAL SYSTEM

RECORD_ID: 4480192
NHTSA Item Number: 10246493
Replacement Service Bulletin Number: N/A
Date Added: Dec 9, 2023
Bulletin Number: PIE0758A
Date Posted: Nov 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) Lite closure ends the need for requesting technicians to use the steps in the Field Product Report (FPR) App in regard customers finding engine oil under the vehicle.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 4465915
NHTSA Item Number: 10246078
Replacement Service Bulletin Number: N/A
Date Added: Dec 5, 2023
Bulletin Number: N232418200
Date Posted: Dec 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Emission Recall - General Motors has decided to conduct a voluntary emissions recall involving certain vehicles. The Vehicle Emissions Control Information (VECI) label may not have been installed. Additionally, other documentation including the ownerÃ¢??s
POWER TRAIN: AUTOMATIC TRANSMISSION: CONTROL MODULE (TCM/PCM/TECM)

RECORD_ID: 4465568
NHTSA Item Number: 10246022
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2023
Bulletin Number: PIP5944
Date Posted: Oct 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION: CONTROL MODULE (TCM/PCM/TECM)
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication advises the technician to determine if the incorrect part number TCM has been installed causing DTC P30D9 to setÂ
COMMUNICATION: MANUFACTURER TELEMATICS

RECORD_ID: 4465593
NHTSA Item Number: 10246025
Replacement Service Bulletin Number: N/A
Date Added: Dec 4, 2023
Bulletin Number: PIC6486C
Date Posted: Oct 26, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: COMMUNICATION: MANUFACTURER TELEMATICS
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: 4458404
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: TRAILBLAZER
Year: 2023
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.
EQUIPMENT

RECORD_ID: 4458640
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: TRAILBLAZER
Year: 2023
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.
ENGINE AND ENGINE COOLING

RECORD_ID: 4459380
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: TRAILBLAZER
Year: 2023
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.
EXTERIOR LIGHTING

RECORD_ID: 4459408
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4459756
NHTSA Item Number: 10245570
Replacement Service Bulletin Number: N/A
Date Added: Nov 29, 2023
Bulletin Number: 23-NA-021
Date Posted: Nov 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.
POWER TRAIN

RECORD_ID: 4459813
NHTSA Item Number: 10245570
Replacement Service Bulletin Number: N/A
Date Added: Nov 29, 2023
Bulletin Number: 23-NA-021
Date Posted: Nov 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.
ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER

RECORD_ID: 4459888
NHTSA Item Number: 10245571
Replacement Service Bulletin Number: N/A
Date Added: Nov 29, 2023
Bulletin Number: 23-NA-058
Date Posted: Nov 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 4459898
NHTSA Item Number: 10245571
Replacement Service Bulletin Number: N/A
Date Added: Nov 29, 2023
Bulletin Number: 23-NA-058
Date Posted: Nov 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 4448206
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: TRAILBLAZER
Year: 2023
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.
STEERING

RECORD_ID: 4448531
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 4448535
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: TRAILBLAZER
Year: 2023
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.
SUSPENSION

RECORD_ID: 4454302
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: TRAILBLAZER
Year: 2023
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.
WHEELS

RECORD_ID: 4454457
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 4455418
NHTSA Item Number: 10245401
Replacement Service Bulletin Number: N/A
Date Added: Nov 22, 2023
Bulletin Number: 20-NA-120
Date Posted: Nov 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin explains how to check if the pulley and/or drive chain has any damage caused by low fluid or a code set that causes the transmission to default maxing out pressure.
EQUIPMENT

RECORD_ID: 4445217
NHTSA Item Number: 10245352
Replacement Service Bulletin Number: N/A
Date Added: Nov 20, 2023
Bulletin Number: 23-NA-086
Date Posted: Nov 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.
EXTERIOR LIGHTING

RECORD_ID: 4445249
NHTSA Item Number: 10245352
Replacement Service Bulletin Number: N/A
Date Added: Nov 20, 2023
Bulletin Number: 23-NA-086
Date Posted: Nov 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin provides information on dark spots in the headlamp pattern when the vehicle is pulled up to a wall or garage.
ELECTRICAL SYSTEM

RECORD_ID: 4440301
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: TRAILBLAZER
Year: 2023
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: 4440484
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: TRAILBLAZER
Year: 2023
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: 4440787
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: TRAILBLAZER
Year: 2023
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: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4414661
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: TRAILBLAZER
Year: 2023
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: 4412572
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: TRAILBLAZER
Year: 2023
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: 4408012
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: TRAILBLAZER
Year: 2023
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: 4410787
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: TRAILBLAZER
Year: 2023
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.
SERVICE BRAKES, HYDRAULIC

RECORD_ID: 4411590
NHTSA Item Number: 10244275
Replacement Service Bulletin Number: N/A
Date Added: Oct 25, 2023
Bulletin Number: 19-NA-223
Date Posted: Oct 3, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: SERVICE BRAKES, HYDRAULIC
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on a normal characteristic of Brake Pedal - Excessive Click Noise with Slight Press of the Brake Pedal.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4411739
NHTSA Item Number: 10244276
Replacement Service Bulletin Number: N/A
Date Added: Oct 25, 2023
Bulletin Number: 22-NA-038
Date Posted: Oct 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4396728
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: TRAILBLAZER
Year: 2023
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: 4399221
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: TRAILBLAZER
Year: 2023
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).
TIRES

RECORD_ID: 4401220
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: TRAILBLAZER
Year: 2023
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: 4401514
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: TRAILBLAZER
Year: 2023
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: 4395812
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: TRAILBLAZER
Year: 2023
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).
SERVICE BRAKES

RECORD_ID: 4391711
NHTSA Item Number: 10243983
Replacement Service Bulletin Number: N/A
Date Added: Oct 14, 2023
Bulletin Number: 22-NA-097
Date Posted: Sep 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: SERVICE BRAKES
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to test and replace the brake pedal to correct a customer concern that the cruise control will not set, and/or wonÃ¢??t re-engage after braking.
ELECTRICAL SYSTEM

RECORD_ID: 4391714
NHTSA Item Number: 10243983
Replacement Service Bulletin Number: N/A
Date Added: Oct 14, 2023
Bulletin Number: 22-NA-097
Date Posted: Sep 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides a procedure to test and replace the brake pedal to correct a customer concern that the cruise control will not set, and/or wonÃ¢??t re-engage after braking.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4388210
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: TRAILBLAZER
Year: 2023
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: 4365447
NHTSA Item Number: 10242980
Replacement Service Bulletin Number: N/A
Date Added: Sep 30, 2023
Bulletin Number: 23-NA-058
Date Posted: Sep 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
ELECTRICAL SYSTEM

RECORD_ID: 4365450
NHTSA Item Number: 10242980
Replacement Service Bulletin Number: N/A
Date Added: Sep 30, 2023
Bulletin Number: 23-NA-058
Date Posted: Sep 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4353374
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: TRAILBLAZER
Year: 2023
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: 4355681
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 4356075
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: TRAILBLAZER
Year: 2023
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: 4358683
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: TRAILBLAZER
Year: 2023
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.
ELECTRONIC STABILITY CONTROL: AUTOMATIC (ASC)

RECORD_ID: 4349662
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: TRAILBLAZER
Year: 2023
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
ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION

RECORD_ID: 4349696
NHTSA Item Number: 10242307
Replacement Service Bulletin Number: N/A
Date Added: Sep 18, 2023
Bulletin Number: PIP5938
Date Posted: Aug 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: ENGINE: OIL/LUBRICATION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates information regarding normal debris that could be found in the engine oil or engine oil pan during service generated by the wetÂ belt Â system wear in.
POWER TRAIN

RECORD_ID: 4344938
NHTSA Item Number: 10242248
Replacement Service Bulletin Number: N/A
Date Added: Sep 15, 2023
Bulletin Number: 23-NA-135
Date Posted: Aug 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This informational bulletin advises the changes to some of the 9-speed automatic transmission oil control changes from previous years.
ENGINE AND ENGINE COOLING

RECORD_ID: 4345382
NHTSA Item Number: 10242256
Replacement Service Bulletin Number: N/A
Date Added: Sep 15, 2023
Bulletin Number: PIE0748A
Date Posted: Aug 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Engineering Information (EI) Lite ends the need for gathering information on a coolant leak using the FPR App.
ENGINE AND ENGINE COOLING

RECORD_ID: 4345396
NHTSA Item Number: 10242258
Replacement Service Bulletin Number: N/A
Date Added: Sep 15, 2023
Bulletin Number: PIE0750A
Date Posted: Aug 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) closure ends the need for gathering further information from technicians in regard to the Service Engine Soon (SES) lamp illuminated on Driver Information Center (DIC).
ENGINE AND ENGINE COOLING

RECORD_ID: 4345399
NHTSA Item Number: 10242259
Replacement Service Bulletin Number: N/A
Date Added: Sep 15, 2023
Bulletin Number: PIE0758
Date Posted: Aug 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This engineering information (EI) Lite is requesting information from technicians to use the steps in the Field Product Report (FPR) App in regard to customers finding engine oil under the vehicle.
ENGINE AND ENGINE COOLING

RECORD_ID: 4346776
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: TRAILBLAZER
Year: 2023
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: 4344885
NHTSA Item Number: 10242244
Replacement Service Bulletin Number: N/A
Date Added: Sep 14, 2023
Bulletin Number: 23-NA-058
Date Posted: Aug 18, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 4341712
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: TRAILBLAZER
Year: 2023
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: 4342930
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: TRAILBLAZER
Year: 2023
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: 4343284
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: TRAILBLAZER
Year: 2023
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).
POWER TRAIN

RECORD_ID: 4336310
NHTSA Item Number: 10242106
Replacement Service Bulletin Number: N/A
Date Added: Sep 9, 2023
Bulletin Number: 21-NA-181
Date Posted: Aug 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides 9th gear operation information to respond to customers that may comment on transmission shift operation.
STEERING

RECORD_ID: 4327958
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 4328248
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: TRAILBLAZER
Year: 2023
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: 4329404
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: TRAILBLAZER
Year: 2023
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.
SUSPENSION

RECORD_ID: 4332112
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4333454
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: TRAILBLAZER
Year: 2023
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.
ENGINE AND ENGINE COOLING

RECORD_ID: 4334434
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN: AUTOMATIC TRANSMISSION

RECORD_ID: 4324763
NHTSA Item Number: 10241856
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: 21-NA-169
Date Posted: Aug 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN: AUTOMATIC TRANSMISSION
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic information/procedures to aid the service technician in diagnosing 9T45/50/60 automatic transmissions with low mileage and DTCs current or history related to the control solenoids and valves.
POWER TRAIN

RECORD_ID: 4324766
NHTSA Item Number: 10241856
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: 21-NA-169
Date Posted: Aug 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides diagnostic information/procedures to aid the service technician in diagnosing 9T45/50/60 automatic transmissions with low mileage and DTCs current or history related to the control solenoids and valves.
ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER

RECORD_ID: 4324972
NHTSA Item Number: 10241860
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: 23-NA-058
Date Posted: Aug 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 4324975
NHTSA Item Number: 10241860
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: 23-NA-058
Date Posted: Aug 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
ELECTRICAL SYSTEM

RECORD_ID: 4326140
NHTSA Item Number: 10241938
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: N222375791-08
Date Posted: Sep 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program - Due to the industry-wide semiconductor shortage, the park assist feature is not functional on certain 2022 and 2023 model year vehicles, built beginning December 2, 2021. The affected vehicle owners should have been made awa
ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SENSORS

RECORD_ID: 4326144
NHTSA Item Number: 10241938
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: N222375791-08
Date Posted: Sep 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SENSORS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program - Due to the industry-wide semiconductor shortage, the park assist feature is not functional on certain 2022 and 2023 model year vehicles, built beginning December 2, 2021. The affected vehicle owners should have been made awa
ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SOFTWARE

RECORD_ID: 4326181
NHTSA Item Number: 10241938
Replacement Service Bulletin Number: N/A
Date Added: Sep 6, 2023
Bulletin Number: N222375791-08
Date Posted: Sep 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SOFTWARE
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program - Due to the industry-wide semiconductor shortage, the park assist feature is not functional on certain 2022 and 2023 model year vehicles, built beginning December 2, 2021. The affected vehicle owners should have been made awa
ELECTRICAL SYSTEM

RECORD_ID: 4316028
NHTSA Item Number: 10241504
Replacement Service Bulletin Number: N/A
Date Added: Sep 1, 2023
Bulletin Number: N222375791-07
Date Posted: Aug 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program - Due to the industry-wide semiconductor shortage, the park assist feature is not functional on certain vehicles, built beginning December 2, 2021. The affected vehicle owners should have been made aware of the condition at sa
ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SENSORS

RECORD_ID: 4316040
NHTSA Item Number: 10241504
Replacement Service Bulletin Number: N/A
Date Added: Sep 1, 2023
Bulletin Number: N222375791-07
Date Posted: Aug 2, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM: ADAS: PARKING ASSIST: SENSORS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program - Due to the industry-wide semiconductor shortage, the park assist feature is not functional on certain vehicles, built beginning December 2, 2021. The affected vehicle owners should have been made aware of the condition at sa
EQUIPMENT

RECORD_ID: 4307105
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: TRAILBLAZER
Year: 2023
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, GASOLINE

RECORD_ID: 4307689
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: TRAILBLAZER
Year: 2023
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: 4307736
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: TRAILBLAZER
Year: 2023
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.
ENGINE AND ENGINE COOLING

RECORD_ID: 4291874
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: TRAILBLAZER
Year: 2023
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: 4292419
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4283365
NHTSA Item Number: 10240189
Replacement Service Bulletin Number: N/A
Date Added: Aug 2, 2023
Bulletin Number: 21-NA-293
Date Posted: Jul 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of Poor Engine Performance in Extremely Cold Weather Conditions, Charge Air Cooler Icing - Malfunction Indicator Lamp (MIL) Illuminated, DTC P0299, P0234, P0236, P00C7 Set.
ENGINE AND ENGINE COOLING

RECORD_ID: 4283377
NHTSA Item Number: 10240189
Replacement Service Bulletin Number: N/A
Date Added: Aug 2, 2023
Bulletin Number: 21-NA-293
Date Posted: Jul 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
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 Poor Engine Performance in Extremely Cold Weather Conditions, Charge Air Cooler Icing - Malfunction Indicator Lamp (MIL) Illuminated, DTC P0299, P0234, P0236, P00C7 Set.
SEAT BELTS

RECORD_ID: 4277340
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: TRAILBLAZER
Year: 2023
Component Name: SEAT BELTS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on availability for a seat belt extender.
ELECTRICAL SYSTEM

RECORD_ID: 4269845
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: TRAILBLAZER
Year: 2023
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: 4270141
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: TRAILBLAZER
Year: 2023
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: 4271146
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: TRAILBLAZER
Year: 2023
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: 4271218
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: TRAILBLAZER
Year: 2023
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: 4272007
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: TRAILBLAZER
Year: 2023
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: 4272994
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: TRAILBLAZER
Year: 2023
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: 4274140
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: TRAILBLAZER
Year: 2023
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: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4265302
NHTSA Item Number: 10239163
Replacement Service Bulletin Number: N/A
Date Added: Jul 17, 2023
Bulletin Number: PIP5929
Date Posted: Jun 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers diagnostic tips related to MIL on with P219A.
ENGINE AND ENGINE COOLING

RECORD_ID: 4262370
NHTSA Item Number: 10239113
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 22-NA-053
Date Posted: Jun 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on New Labor Operations for Limited Production Option (LPO) Calibrated Accessories.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 4262506
NHTSA Item Number: 10239113
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 22-NA-053
Date Posted: Jun 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT ADAPTIVE/MOBILITY
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on New Labor Operations for Limited Production Option (LPO) Calibrated Accessories.
ELECTRICAL SYSTEM

RECORD_ID: 4262626
NHTSA Item Number: 10239113
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 22-NA-053
Date Posted: Jun 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on New Labor Operations for Limited Production Option (LPO) Calibrated Accessories.
EXTERIOR LIGHTING

RECORD_ID: 4262740
NHTSA Item Number: 10239113
Replacement Service Bulletin Number: N/A
Date Added: Jul 14, 2023
Bulletin Number: 22-NA-053
Date Posted: Jun 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EXTERIOR LIGHTING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for dealers/technicians on New Labor Operations for Limited Production Option (LPO) Calibrated Accessories.
ELECTRICAL SYSTEM

RECORD_ID: 4262952
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: TRAILBLAZER
Year: 2023
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.
EQUIPMENT

RECORD_ID: 4263000
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: TRAILBLAZER
Year: 2023
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.
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 4263019
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: TRAILBLAZER
Year: 2023
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: 4263134
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: TRAILBLAZER
Year: 2023
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: 4263413
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: TRAILBLAZER
Year: 2023
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

RECORD_ID: 4264604
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: TRAILBLAZER
Year: 2023
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: 4258405
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: TRAILBLAZER
Year: 2023
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: 4259771
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4260372
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: TRAILBLAZER
Year: 2023
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: 4262019
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: TRAILBLAZER
Year: 2023
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.
EQUIPMENT ADAPTIVE/MOBILITY

RECORD_ID: 4255690
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: TRAILBLAZER
Year: 2023
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: 4255868
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4256292
NHTSA Item Number: 10239048
Replacement Service Bulletin Number: N/A
Date Added: Jul 11, 2023
Bulletin Number: 22-NA-242
Date Posted: Jun 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides information for dealers/technicians on System Reset and Connector Reconnect Labor Code Numbers.
EQUIPMENT

RECORD_ID: 4237961
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: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin describes the U.S. Dealer Special Tool Loan Program process.
ELECTRICAL SYSTEM

RECORD_ID: 4231358
NHTSA Item Number: 10237939
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2023
Bulletin Number: 22-NA-235
Date Posted: Jun 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using iPhone and Samsung Phones at Offset Positions.
EQUIPMENT

RECORD_ID: 4231361
NHTSA Item Number: 10237939
Replacement Service Bulletin Number: N/A
Date Added: Jun 21, 2023
Bulletin Number: 22-NA-235
Date Posted: Jun 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using iPhone and Samsung Phones at Offset Positions.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4232108
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: TRAILBLAZER
Year: 2023
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: 4228367
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: TRAILBLAZER
Year: 2023
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: 4230524
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: TRAILBLAZER
Year: 2023
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: 4230598
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 4220696
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: TRAILBLAZER
Year: 2023
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
STEERING

RECORD_ID: 4216780
NHTSA Item Number: 10237324
Replacement Service Bulletin Number: N/A
Date Added: Jun 5, 2023
Bulletin Number: N222371150-03
Date Posted: Jun 5, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Message sent to dealers to announce the final VINs were released.
WHEELS

RECORD_ID: 4217891
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: TRAILBLAZER
Year: 2023
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: 4219402
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: TRAILBLAZER
Year: 2023
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.
COMMUNICATION: AUTO CRASH NOTIFICATION

RECORD_ID: 4197359
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: TRAILBLAZER
Year: 2023
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
ENGINE AND ENGINE COOLING

RECORD_ID: 4197109
NHTSA Item Number: 10236103
Replacement Service Bulletin Number: N/A
Date Added: May 13, 2023
Bulletin Number: PIE0748
Date Posted: May 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Engineering Information (EI) Lite instructs the technician that if they encounter a vehicle where a customer comments on a coolant leak that drives a warrantable item type of repair on any of the listed Models, use the Field Product Reporting (FPR) Ap
EXTERIOR LIGHTING

RECORD_ID: 4195638
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: TRAILBLAZER
Year: 2023
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.
EQUIPMENT

RECORD_ID: 4188828
NHTSA Item Number: 10235763
Replacement Service Bulletin Number: N/A
Date Added: May 6, 2023
Bulletin Number: 22-NA-235
Date Posted: Apr 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using iPhone and Samsung Phones at Offset Positions.
ELECTRICAL SYSTEM

RECORD_ID: 4188919
NHTSA Item Number: 10235763
Replacement Service Bulletin Number: N/A
Date Added: May 6, 2023
Bulletin Number: 22-NA-235
Date Posted: Apr 19, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using iPhone and Samsung Phones at Offset Positions.
UNKNOWN OR OTHER

RECORD_ID: 4189754
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: TRAILBLAZER
Year: 2023
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: 4190946
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4192696
NHTSA Item Number: 10235801
Replacement Service Bulletin Number: N/A
Date Added: May 6, 2023
Bulletin Number: 19-NA-200
Date Posted: Apr 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a repair procedure to correct a customer concern of start/stop inoperative, MIL illuminated w/DTC P2797.
POWER TRAIN

RECORD_ID: 4192700
NHTSA Item Number: 10235801
Replacement Service Bulletin Number: N/A
Date Added: May 6, 2023
Bulletin Number: 19-NA-200
Date Posted: Apr 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides a repair procedure to correct a customer concern of start/stop inoperative, MIL illuminated w/DTC P2797.
ENGINE AND ENGINE COOLING

RECORD_ID: 4193800
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: TRAILBLAZER
Year: 2023
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: 4185941
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: TRAILBLAZER
Year: 2023
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: 4187062
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: TRAILBLAZER
Year: 2023
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).
SUSPENSION

RECORD_ID: 4175559
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: TRAILBLAZER
Year: 2023
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: 4176226
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: TRAILBLAZER
Year: 2023
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.
STRUCTURE

RECORD_ID: 4176230
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: TRAILBLAZER
Year: 2023
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.
STEERING

RECORD_ID: 4178650
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: TRAILBLAZER
Year: 2023
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.
ENGINE AND ENGINE COOLING

RECORD_ID: 4179662
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: TRAILBLAZER
Year: 2023
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.
ENGINE AND ENGINE COOLING

RECORD_ID: 4169348
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: TRAILBLAZER
Year: 2023
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: 4169820
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: TRAILBLAZER
Year: 2023
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: 4171440
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4171944
NHTSA Item Number: 10235402
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 23-NA-042
Date Posted: Apr 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
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.
EQUIPMENT

RECORD_ID: 4171964
NHTSA Item Number: 10235402
Replacement Service Bulletin Number: N/A
Date Added: May 3, 2023
Bulletin Number: 23-NA-042
Date Posted: Apr 4, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
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.
EQUIPMENT

RECORD_ID: 4172159
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: TRAILBLAZER
Year: 2023
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: 4172413
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: TRAILBLAZER
Year: 2023
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.
POWER TRAIN

RECORD_ID: 4153479
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: TRAILBLAZER
Year: 2023
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: 4154360
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: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on proper use of floor mats.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4155817
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: TRAILBLAZER
Year: 2023
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).
UNKNOWN OR OTHER

RECORD_ID: 4156155
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: TRAILBLAZER
Year: 2023
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: ELECTRICAL

RECORD_ID: 4147217
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: TRAILBLAZER
Year: 2023
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: 4147242
NHTSA Item Number: 10234224
Replacement Service Bulletin Number: N/A
Date Added: Apr 17, 2023
Bulletin Number: PIT5883J
Date Posted: Mar 17, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates vehicles being built without certain options due to a parts shortage.
CHILD SEAT: LATCH ADJUSTER

RECORD_ID: 4147505
NHTSA Item Number: 10234242
Replacement Service Bulletin Number: N/A
Date Added: Apr 17, 2023
Bulletin Number: PIT5995
Date Posted: Mar 27, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: CHILD SEAT: LATCH ADJUSTER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealer the location of the rear child seat latch anchor locations.
ELECTRICAL SYSTEM

RECORD_ID: 4145201
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: TRAILBLAZER
Year: 2023
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: 4145515
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: TRAILBLAZER
Year: 2023
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.
ENGINE AND ENGINE COOLING

RECORD_ID: 4146224
NHTSA Item Number: 10234182
Replacement Service Bulletin Number: N/A
Date Added: Apr 14, 2023
Bulletin Number: 23-NA-058
Date Posted: Mar 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER

RECORD_ID: 4146232
NHTSA Item Number: 10234182
Replacement Service Bulletin Number: N/A
Date Added: Apr 14, 2023
Bulletin Number: 23-NA-058
Date Posted: Mar 30, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This bulletin provides a procedure to test the turbo wastegate regulator valve before replacing the turbo for a possible rattle and/or code concern.
ENGINE AND ENGINE COOLING

RECORD_ID: 4140205
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: TRAILBLAZER
Year: 2023
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.
WHEELS

RECORD_ID: 4140429
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: TRAILBLAZER
Year: 2023
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.
ENGINE AND ENGINE COOLING

RECORD_ID: 4141048
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4142222
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: TRAILBLAZER
Year: 2023
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.
FUEL SYSTEM, GASOLINE

RECORD_ID: 4143034
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: TRAILBLAZER
Year: 2023
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.
STRUCTURE

RECORD_ID: 4143956
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: TRAILBLAZER
Year: 2023
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).
EQUIPMENT

RECORD_ID: 4143977
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: TRAILBLAZER
Year: 2023
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).
EQUIPMENT

RECORD_ID: 4144935
NHTSA Item Number: 10234154
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 22-NA-235
Date Posted: Mar 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using iPhone and Samsung Phones at Offset Positions.
ELECTRICAL SYSTEM

RECORD_ID: 4144993
NHTSA Item Number: 10234154
Replacement Service Bulletin Number: N/A
Date Added: Apr 13, 2023
Bulletin Number: 22-NA-235
Date Posted: Mar 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using iPhone and Samsung Phones at Offset Positions.
ELECTRICAL SYSTEM

RECORD_ID: 4134600
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: TRAILBLAZER
Year: 2023
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.
EQUIPMENT

RECORD_ID: 4134610
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: TRAILBLAZER
Year: 2023
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.
ENGINE AND ENGINE COOLING

RECORD_ID: 4137363
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: TRAILBLAZER
Year: 2023
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: 4137666
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: TRAILBLAZER
Year: 2023
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: 4137784
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: TRAILBLAZER
Year: 2023
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: 4129200
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: TRAILBLAZER
Year: 2023
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: 4121741
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: TRAILBLAZER
Year: 2023
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: 4122569
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: TRAILBLAZER
Year: 2023
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: 4123949
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: TRAILBLAZER
Year: 2023
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: 4124731
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: TRAILBLAZER
Year: 2023
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.
WHEELS

RECORD_ID: 4109849
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: TRAILBLAZER
Year: 2023
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: 4110728
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: TRAILBLAZER
Year: 2023
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: 4110807
NHTSA Item Number: 10233346
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 23-NA-022
Date Posted: Mar 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL) illuminated in the Driver Information Center (DIC).
ENGINE AND ENGINE COOLING

RECORD_ID: 4110810
NHTSA Item Number: 10233346
Replacement Service Bulletin Number: N/A
Date Added: Mar 30, 2023
Bulletin Number: 23-NA-022
Date Posted: Mar 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
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 a Malfunction Indicator Lamp (MIL) illuminated in the Driver Information Center (DIC).
ELECTRICAL SYSTEM

RECORD_ID: 4111236
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: TRAILBLAZER
Year: 2023
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.
EQUIPMENT

RECORD_ID: 4111776
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: TRAILBLAZER
Year: 2023
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.
STEERING

RECORD_ID: 4106980
NHTSA Item Number: 10233199
Replacement Service Bulletin Number: N/A
Date Added: Mar 22, 2023
Bulletin Number: N222371150-02
Date Posted: Mar 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: STEERING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the heat feature on the steering wheel is not functional on certain 2022-2023 model year vehicles listed above, built beginning January 6, 2022. The affected vehicle owners s
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 4105520
NHTSA Item Number: 10232917
Replacement Service Bulletin Number: N/A
Date Added: Mar 14, 2023
Bulletin Number: A232398131
Date Posted: Mar 14, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Emission Recall - Population Reduction - This message is to inform dealers that that not all VINs in the original population are impacted by the condition. VINs that have been identified as not having the condition have had their status changed in IVH from
POWER TRAIN

RECORD_ID: 4103384
NHTSA Item Number: 10232801
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIP5885A
Date Posted: Feb 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates possible transmission fluid leak underneath the vehicle that may be root cause as a trans not being cleaned after production.
ELECTRICAL SYSTEM

RECORD_ID: 4103408
NHTSA Item Number: 10232803
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIC6486B
Date Posted: Feb 8, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to dealer that GM is aware of an issue with Apple Carplay, and is working on a resolution.
ELECTRICAL SYSTEM

RECORD_ID: 4105085
NHTSA Item Number: 10232829
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIT5883H
Date Posted: Feb 22, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates vehicles being built without certain options due to a parts shortage.
ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER

RECORD_ID: 4105131
NHTSA Item Number: 10232834
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIP5892B
Date Posted: Feb 23, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: ENGINE: GASOLINE: TURBO/SUPERCHARGER
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the dealer technician related to a Malfunction Indicator Lamp coming on postÂ turbocharger replacement with P0234Â (Engine Overboost) set current or in history.Â It advises the technician to c
ELECTRICAL SYSTEM

RECORD_ID: 4105411
NHTSA Item Number: 10232843
Replacement Service Bulletin Number: N/A
Date Added: Mar 13, 2023
Bulletin Number: PIP5903
Date Posted: Feb 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to updating the Engine Control Module Calibrations for a DTC P0299.
BACK OVER PREVENTION: SOFTWARE

RECORD_ID: 4093108
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: TRAILBLAZER
Year: 2023
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: 4093121
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: TRAILBLAZER
Year: 2023
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: 4093319
NHTSA Item Number: 10232463
Replacement Service Bulletin Number: N/A
Date Added: Mar 4, 2023
Bulletin Number: 23-NA-022
Date Posted: Feb 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This technical bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL) illuminated in the Driver Information Center (DIC).
ENGINE AND ENGINE COOLING

RECORD_ID: 4093325
NHTSA Item Number: 10232463
Replacement Service Bulletin Number: N/A
Date Added: Mar 4, 2023
Bulletin Number: 23-NA-022
Date Posted: Feb 24, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
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 a Malfunction Indicator Lamp (MIL) illuminated in the Driver Information Center (DIC).
EQUIPMENT

RECORD_ID: 4093559
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: TRAILBLAZER
Year: 2023
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: 4080387
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: TRAILBLAZER
Year: 2023
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.
VISIBILITY: GLASS, SIDE/REAR: CRITICAL FASTENERS

RECORD_ID: 4081203
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: TRAILBLAZER
Year: 2023
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.
UNKNOWN OR OTHER

RECORD_ID: 4081648
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: TRAILBLAZER
Year: 2023
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.
STRUCTURE

RECORD_ID: 4081673
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: TRAILBLAZER
Year: 2023
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.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4084117
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: TRAILBLAZER
Year: 2023
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: 4087566
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: TRAILBLAZER
Year: 2023
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).
POWER TRAIN

RECORD_ID: 4078344
NHTSA Item Number: 10232157
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2023
Bulletin Number: 23-NA-021
Date Posted: Feb 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.
ENGINE AND ENGINE COOLING

RECORD_ID: 4078395
NHTSA Item Number: 10232157
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2023
Bulletin Number: 23-NA-021
Date Posted: Feb 15, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.
ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 4078532
NHTSA Item Number: 10232163
Replacement Service Bulletin Number: N/A
Date Added: Mar 1, 2023
Bulletin Number: A232398131
Date Posted: Feb 28, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Voluntary Emission Recall - certain vehicles with a 1.2L engine (RPO LIH). These vehicles may have been built with an incorrect catalytic converter part that does not meet all emission system requirements. Dealers are to inspect the catalytic converter
EXTERIOR LIGHTING

RECORD_ID: 4075758
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: TRAILBLAZER
Year: 2023
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: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4077385
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: TRAILBLAZER
Year: 2023
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).
EQUIPMENT

RECORD_ID: 4072319
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: TRAILBLAZER
Year: 2023
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.
EXTERIOR LIGHTING

RECORD_ID: 4072445
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: TRAILBLAZER
Year: 2023
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.
LATCHES/LOCKS/LINKAGES

RECORD_ID: 4072561
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: TRAILBLAZER
Year: 2023
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: 4073199
NHTSA Item Number: 10232076
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 22-NA-235
Date Posted: Feb 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using Samsung Phones at Offset Positions.
ELECTRICAL SYSTEM

RECORD_ID: 4073279
NHTSA Item Number: 10232076
Replacement Service Bulletin Number: N/A
Date Added: Feb 23, 2023
Bulletin Number: 22-NA-235
Date Posted: Feb 7, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using Samsung Phones at Offset Positions.
ENGINE AND ENGINE COOLING

RECORD_ID: 4069931
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: TRAILBLAZER
Year: 2023
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: 4069958
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: TRAILBLAZER
Year: 2023
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: EXHAUST SYSTEM: EMISSION CONTROL

RECORD_ID: 4069253
NHTSA Item Number: 10231843
Replacement Service Bulletin Number: N/A
Date Added: Feb 17, 2023
Bulletin Number: A232398130
Date Posted: Feb 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING: EXHAUST SYSTEM: EMISSION CONTROL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Certain vehicles may be in new vehicle inventory or in transit to the dealership. Incorrect emission parts may have been installed on these vehicles.
EQUIPMENT

RECORD_ID: 4069254
NHTSA Item Number: 10231843
Replacement Service Bulletin Number: N/A
Date Added: Feb 17, 2023
Bulletin Number: A232398130
Date Posted: Feb 16, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Certain vehicles may be in new vehicle inventory or in transit to the dealership. Incorrect emission parts may have been installed on these vehicles.
ENGINE AND ENGINE COOLING

RECORD_ID: 4067152
NHTSA Item Number: 10231634
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIP5829A
Date Posted: Jan 9, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates to the dealers information related to diagnosis of aÂ MIL illuminated with DTC P0299 and/or Cold start rattle noise from the engine compartment.Â
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4067160
NHTSA Item Number: 10231637
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIC6486
Date Posted: Jan 10, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
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
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4067547
NHTSA Item Number: 10231652
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIC6486B
Date Posted: Jan 23, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
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.
EQUIPMENT: ELECTRICAL

RECORD_ID: 4067649
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: TRAILBLAZER
Year: 2023
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: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4067695
NHTSA Item Number: 10231663
Replacement Service Bulletin Number: N/A
Date Added: Feb 13, 2023
Bulletin Number: PIC6486A
Date Posted: Jan 25, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
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.
TIRES

RECORD_ID: 4060473
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: TRAILBLAZER
Year: 2023
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.
WHEELS

RECORD_ID: 4061275
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: TRAILBLAZER
Year: 2023
Component Name: WHEELS
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.
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4061409
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: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
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.
WHEELS

RECORD_ID: 4061938
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: TRAILBLAZER
Year: 2023
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: 4062433
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: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information for tire pressure monitoring (TPM) system concerns.
TIRES: PRESSURE MONITORING AND REGULATING SYSTEMS

RECORD_ID: 4063322
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: TRAILBLAZER
Year: 2023
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.
SEATS

RECORD_ID: 4055508
NHTSA Item Number: 10231349
Replacement Service Bulletin Number: N/A
Date Added: Feb 7, 2023
Bulletin Number: N212354520-06
Date Posted: Feb 6, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: SEATS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Due to the industry-wide semiconductor shortage, the front heated/ventilated seats, front heated seats, or rear heated seats are not functional on certain 2022-2023 model year vehicles listed above, built beginning November 15, 2021. The affected vehicle
EQUIPMENT

RECORD_ID: 4056250
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: TRAILBLAZER
Year: 2023
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: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4054640
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: TRAILBLAZER
Year: 2023
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: 4038362
NHTSA Item Number: 10230687
Replacement Service Bulletin Number: N/A
Date Added: Jan 30, 2023
Bulletin Number: PIP5892A
Date Posted: Dec 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary Information communication provides information to the dealer technician related to a Malfunction Indicator Lamp coming on postÂ turbocharger replacement with P0234Â (Engine Overboost) set current or in history.Â It advises the technician to c
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4039862
NHTSA Item Number: 10230700
Replacement Service Bulletin Number: N/A
Date Added: Jan 30, 2023
Bulletin Number: PIT5883G
Date Posted: Dec 16, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates vehicles being built without certain options due to a parts shortage.
ENGINE AND ENGINE COOLING

RECORD_ID: 4033317
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: TRAILBLAZER
Year: 2023
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: 4033320
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4035023
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: TRAILBLAZER
Year: 2023
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.
SEATS

RECORD_ID: 4024170
NHTSA Item Number: 10229673
Replacement Service Bulletin Number: N/A
Date Added: Jan 11, 2023
Bulletin Number: N212354520-05
Date Posted: Jan 11, 2023
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: SEATS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the front heated/ventilated seats, front heated seats, or rear heated seats are not functional on certain 2022-2023 model year vehicles listed above, built beginning November
ENGINE AND ENGINE COOLING

RECORD_ID: 4012799
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: TRAILBLAZER
Year: 2023
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: 4014391
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: TRAILBLAZER
Year: 2023
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.
EQUIPMENT

RECORD_ID: 4015567
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 4015571
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: TRAILBLAZER
Year: 2023
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: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 4017252
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: TRAILBLAZER
Year: 2023
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.
WHEELS

RECORD_ID: 4017848
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: TRAILBLAZER
Year: 2023
Component Name: WHEELS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides information on Dealer Installed LPO Wheel Installation and Return Process.
ENGINE AND ENGINE COOLING

RECORD_ID: 4010918
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: TRAILBLAZER
Year: 2023
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
POWER TRAIN

RECORD_ID: 4012037
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: TRAILBLAZER
Year: 2023
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
ELECTRICAL SYSTEM

RECORD_ID: 3997858
NHTSA Item Number: 10228190
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2022
Bulletin Number: 22-NA-235
Date Posted: Dec 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using Samsung Phones at Offset Positions.
EQUIPMENT

RECORD_ID: 3997961
NHTSA Item Number: 10228190
Replacement Service Bulletin Number: N/A
Date Added: Dec 21, 2022
Bulletin Number: 22-NA-235
Date Posted: Dec 6, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using Samsung Phones at Offset Positions.
EQUIPMENT

RECORD_ID: 3998002
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: TRAILBLAZER
Year: 2023
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.
SEATS

RECORD_ID: 3996564
NHTSA Item Number: 10228170
Replacement Service Bulletin Number: N/A
Date Added: Dec 20, 2022
Bulletin Number: N212354520-04
Date Posted: Dec 20, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: SEATS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the front heated/ventilated seats, front heated seats, or rear heated seats are not functional on certain 2022-2023 model year vehicles listed above, built beginning November
SEATS

RECORD_ID: 3992255
NHTSA Item Number: 10227782
Replacement Service Bulletin Number: N/A
Date Added: Dec 15, 2022
Bulletin Number: N212354520-03
Date Posted: Dec 14, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: SEATS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the front heated/ventilated seats, front heated seats, or rear heated seats are not functional on certain 2022-2023 model year vehicles listed above, built beginning November
EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL

RECORD_ID: 3992650
NHTSA Item Number: 10227799
Replacement Service Bulletin Number: N/A
Date Added: Dec 15, 2022
Bulletin Number: 22-NA-038
Date Posted: Dec 7, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT: OTHER: OWNERS/SERVICE/OTHER MANUAL
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
ENGINE AND ENGINE COOLING

RECORD_ID: 3992205
NHTSA Item Number: 10227772
Replacement Service Bulletin Number: N/A
Date Added: Dec 13, 2022
Bulletin Number: A222379710
Date Posted: Dec 13, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ENGINE AND ENGINE COOLING
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Service Update. In certain vehicles, if the Engine Control Module (ECM) sets the DTC P0521 (Engine Oil Pressure Sensor Performance), the ECM cannot clear the permanent status of this DTC. If the ECM had previously set a DTC P0521 and the permanent status
EQUIPMENT

RECORD_ID: 3987718
NHTSA Item Number: 10227673
Replacement Service Bulletin Number: N/A
Date Added: Dec 12, 2022
Bulletin Number: PIT5883F
Date Posted: Nov 29, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates vehicles being built without certain options due to a parts shortage.
WHEELS

RECORD_ID: 3990293
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: TRAILBLAZER
Year: 2023
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: 3990474
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: TRAILBLAZER
Year: 2023
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

RECORD_ID: 3982626
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: TRAILBLAZER
Year: 2023
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: 3982935
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: TRAILBLAZER
Year: 2023
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.
ELECTRICAL SYSTEM

RECORD_ID: 3983043
NHTSA Item Number: 10227402
Replacement Service Bulletin Number: N/A
Date Added: Dec 7, 2022
Bulletin Number: 22-NA-242
Date Posted: Nov 30, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This warranty administration bulletin provides information for dealers/technicians on System Reset and Connector Reconnect Labor Code Numbers.
ENGINE AND ENGINE COOLING

RECORD_ID: 3976166
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: TRAILBLAZER
Year: 2023
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
POWER TRAIN

RECORD_ID: 3977576
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: TRAILBLAZER
Year: 2023
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
ELECTRICAL SYSTEM

RECORD_ID: 3978622
NHTSA Item Number: 10227291
Replacement Service Bulletin Number: N/A
Date Added: Dec 6, 2022
Bulletin Number: 22-NA-235
Date Posted: Nov 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: ELECTRICAL SYSTEM
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using Samsung Phones at Offset Positions.
EQUIPMENT

RECORD_ID: 3978728
NHTSA Item Number: 10227291
Replacement Service Bulletin Number: N/A
Date Added: Dec 6, 2022
Bulletin Number: 22-NA-235
Date Posted: Nov 18, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: EQUIPMENT
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using Samsung Phones at Offset Positions.
ENGINE AND ENGINE COOLING

RECORD_ID: 3970291
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: TRAILBLAZER
Year: 2023
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: 3954289
NHTSA Item Number: 10226368
Replacement Service Bulletin Number: N/A
Date Added: Nov 21, 2022
Bulletin Number: PIP5885
Date Posted: Oct 11, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: POWER TRAIN
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: This Preliminary information communicates possible transmission fluid leak underneath the vehicle that may be root cause as a trans not being cleaned after production.
BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

RECORD_ID: 3954400
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: TRAILBLAZER
Year: 2023
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
SEATS

RECORD_ID: 3953315
NHTSA Item Number: 10226240
Replacement Service Bulletin Number: N/A
Date Added: Nov 18, 2022
Bulletin Number: N212354520-02
Date Posted: Nov 17, 2022
MFRINTERNALCAMPAIGNID_SOFTWAREVERSION: N/A
COMMUNICATIONTYPE: Service Bulletin/Repair Instructions
Make: CHEVROLET
Model: TRAILBLAZER
Year: 2023
Component Name: SEATS
MFRCOMPONENTSYSTEM: N/A
MFRCOMPONENTSUBSYSTEM: N/A
Summary: Customer Satisfaction Program. Due to the industry-wide semiconductor shortage, the front heated/ventilated seats, front heated seats, or rear heated seats are not functional on certain 2022-2023 model year vehicles listed above, built beginning November

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2023 CHEVROLET TRAILBLAZER Technical Service Bulletins (TSBs)

2023 CHEVROLET TRAILBLAZER Technical Service Bulletins

Protect Your Family and Yourself!

FUEL/PROPULSION SYSTEM

POWER TRAIN

ELECTRICAL SYSTEM

UNKNOWN OR OTHER

POWER TRAIN

ENGINE

UNKNOWN OR OTHER

POWER TRAIN

POWER TRAIN

POWER TRAIN

POWER TRAIN

POWER TRAIN

STRUCTURE: BODY

WHEELS

UNKNOWN OR OTHER

SERVICE BRAKES

ENGINE

SERVICE BRAKES

UNKNOWN OR OTHER

LANE DEPARTURE: WARNING

LANE DEPARTURE: ASSIST

UNKNOWN OR OTHER

LANE DEPARTURE: WARNING

LANE DEPARTURE: ASSIST

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

EXTERIOR LIGHTING

SERVICE BRAKES

STEERING

POWER TRAIN

ENGINE

ENGINE

POWER TRAIN

POWER TRAIN

SERVICE BRAKES

UNKNOWN OR OTHER

ELECTRICAL SYSTEM

UNKNOWN OR OTHER

UNKNOWN OR OTHER

UNKNOWN OR OTHER

ENGINE

UNKNOWN OR OTHER

ELECTRICAL SYSTEM

UNKNOWN OR OTHER

STRUCTURE: BODY

UNKNOWN OR OTHER

UNKNOWN OR OTHER

UNKNOWN OR OTHER

ELECTRICAL SYSTEM

ELECTRICAL SYSTEM

POWER TRAIN

ENGINE

ELECTRICAL SYSTEM

STRUCTURE: BODY

UNKNOWN OR OTHER

ENGINE

ENGINE

POWER TRAIN

ELECTRICAL SYSTEM

POWER TRAIN

UNKNOWN OR OTHER

UNKNOWN OR OTHER

UNKNOWN OR OTHER

UNKNOWN OR OTHER

ENGINE

UNKNOWN OR OTHER

ELECTRICAL SYSTEM

ENGINE

VISIBILITY/WIPER

EXTERIOR LIGHTING

SUSPENSION

SUSPENSION

ENGINE

ELECTRICAL SYSTEM

ENGINE

UNKNOWN OR OTHER

ENGINE

FUEL/PROPULSION SYSTEM