Troubleshooting, Warranty & Recalls

911 topics in this forum

1. The unexpected programing updates during service visit

   By Michael621, February 25, 2023
   • 2 replies
   • 2k views
   • 
   • Michael621
   • February 25, 2023

2. Headlight Wiring Harness Location

   By Todd Bingham, February 22, 2023
   • 0 replies
   • 913 views
   • 
   • Todd Bingham
   • February 22, 2023

3. 2020-2024 Rear trailer camera fix

   By Dennis Starbird, February 19, 2023   

   • broke
   • cable
   • (and 2 more)

     Tagged with:

     • broke
     • cable
     • rear camera add-on
     • rear
   • 0 replies
   • 1.5k views
   • 
   • Dennis Starbird
   • February 19, 2023

4. Mirror Wiring

   By BigBlack2500, February 17, 2023
   • 0 replies
   • 556 views
   • 
   • BigBlack2500
   • February 17, 2023

5. Radio sounds "Tinny" and "Base" doesn't sound right ......

   By Tucson Jack, February 13, 2023
   • 3 replies
   • 1.5k views
   • 
   • Pryme
   • February 16, 2023

6. 2023 GMC 2500HD Not Starting 1 2

   By yoman, February 3, 2023
   • 19 replies
   • 8.3k views
   • 
   • Northern1
   • February 11, 2023

7. 2023 3500HD Multiflex tailgate complaint

   By BigEd65, February 9, 2023
   • 8 replies
   • 1.9k views
   • 
   • BigEd65
   • February 9, 2023

8. Service parking brake, traction control on, traction control off, service 4wd, gauges erratic

   By Jeremy Whitaker, February 1, 2023
   • 9 replies
   • 7.3k views
   • 
   • Pryme
   • February 9, 2023

9. Alternator power to trailer 1 2

   By Rick Schleicher, November 12, 2022
   • 17 replies
   • 13k views
   • 
   • Jettech1
   • February 6, 2023

10. 2022 Silverado 12V power receprtacle failed.

    By Phil P2, January 24, 2023
    • 5 replies
    • 1.1k views
    • 
    • GMCustomerService
    • February 1, 2023

11. Black Line Across Radio Screen

    By Core-Lokt, January 3, 2023
    • 10 replies
    • 1.4k views
    • 
    • Pryme
    • January 28, 2023

12. Whistling sound from drivers side at 45mph or greater 1 2

    By GMC4Zee, January 6, 2023
    • 29 replies
    • 7.9k views
    • 
    • Doodle
    • January 23, 2023

13. Changed Batteries and have reduced power and more.

    By Mattic33, January 10, 2023
    • 2 replies
    • 1.1k views
    • 
    • GMCustomerService
    • January 20, 2023

14. Fuel Filter Re-Set on 2021 Silverado 2500HD with Duramax Diesel .....

    By Tucson Jack, January 19, 2023
    • 1 reply
    • 1.2k views
    • 
    • Tucson Jack
    • January 19, 2023

15. Multipro tailgate upper section lockout procedure - anyone used it successfully?

    By Another JR, November 3, 2022
    • 10 replies
    • 10.3k views
    • 
    • H20ENG
    • January 16, 2023

16. Blind Spot Monitoring w/Trailer

    By Skeld, January 11, 2023
    • 3 replies
    • 5.1k views
    • 
    • Skeld
    • January 12, 2023

17. Center console locks intermittently when down

    By NaturallyAspirated, January 7, 2023
    • 0 replies
    • 601 views
    • 
    • NaturallyAspirated
    • January 7, 2023

18. Pro Tailgate Repair Questions

    By KuiMonster, January 5, 2023
    • 6 replies
    • 1.7k views
    • 
    • KuiMonster
    • January 6, 2023

19. 2022 silverado 1500 custom 3.5inch lift

    By Jj, January 5, 2023
    • 0 replies
    • 682 views
    • 
    • Jj
    • January 5, 2023

20. 2500 Bedlights on w/o mirror lights?

    By Mass2500HD, December 29, 2022
    • 2 replies
    • 1.2k views
    • 
    • Mass2500HD
    • December 29, 2022

21. Fuel Filter Fizzing

    By AT4-DMAX-HD, December 26, 2022
    • 0 replies
    • 693 views
    • 
    • AT4-DMAX-HD
    • December 26, 2022

22. Who designed the shift pattern on the automatic

    By TVJ, December 24, 2022
    • 1 reply
    • 931 views
    • 
    • Pryme
    • December 25, 2022

23. Center console is freezing

    By Mainliner, December 23, 2022
    • 1 reply
    • 828 views
    • 
    • GMCustomerService
    • December 23, 2022

24. Hard starting 1 2

    By Chevyscag, November 16, 2022
    • 17 replies
    • 8k views
    • 
    • Chevyscag
    • December 16, 2022

25. Brake Pad Wear Reset problem

    By MikeMikeMike, October 23, 2021
    • 6 replies
    • 9.8k views
    • 
    • kylant
    • December 10, 2022