Chevrolet Forum - Chevy Enthusiasts Forums

General Tech Good at troubleshooting? Have a non-specific issue? Discuss general tech topics here. IF YOUR QUESTION IS SPECIFIC TO A CERTAIN MODEL, IT DOES NOT GO IN THIS SECTION.
Sponsored by:
Sponsored by: CARiD

2003 Silverado 2500HD 6.6 P0380 Error Code

   
Old Jan 23, 2020 | 12:48 PM
Share
  #1  
gmayoman's Avatar
gmayoman
Thread Starter
CF Beginner
 
Joined: Jan 2020
Posts: 1
Likes: 0
Default 2003 Silverado 2500HD 6.6 P0380 Error Code
I have an error code of P0380 on my 2003 Silverado 6.6. My mechanic has checked every glow plug 4 times, replaced the glow plug module (with two different new modules) and we just replaced the PCM. The engine light still will not go off.
Any suggestions?
Reply
0
Old Jan 27, 2020 | 12:16 PM
Share
  #2  
Siggy3's Avatar
Siggy3
CF Beginner
 
Joined: Jan 2020
Posts: 4
Likes: 0
Default
Check for any open fuses, if you have not already, including you air intake heater grid fuse.
Reply
0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
2003 5.3l p0157
mvf209
1999 - 2006 (GMT800)
0
Dec 16, 2017 9:51 PM
Trouble code P1516
bl89tbi
1999 - 2006 (GMT800)
0
Dec 17, 2015 3:10 PM
2003 chevrolet silverado 2500hd approach,departure,ramp/breakover angles & grnd clrnc
nonricer
Silverado, Sierra & Fullsize Pick-ups
0
Dec 29, 2013 5:55 AM
2003 2500HD Stalling
MOTOX
Silverado, Sierra & Fullsize Pick-ups
4
Feb 26, 2013 6:40 PM
2003 2500HD Transmission Flush
GreatWhite6.0
Silverado, Sierra & Fullsize Pick-ups
1
Nov 13, 2006 5:47 PM
Back to Subforum
General Tech
View Next Unread
Break-in period for rotating assembly bearings only?


Thread Tools
Search this Thread
Search this Thread:

Advanced Search

Advanced Search

All times are GMT -5. The time now is 9:13 PM.