Troubleshooting, Warranty & Recalls

911 topics in this forum

1. Weak Windshield 1 2

   By Dr1ft3r, April 24, 2023
   • 22 replies
   • 8.6k views
   • 
   • Theultimate
   • March 2, 2024

2. 2020 Silverado 2500HD turn signal hyperflashing

   By arundelglass, February 25, 2024
   • 2 replies
   • 2.6k views
   • 
   • Niklasbraun
   • February 27, 2024

3. Service Trailer Brake System

   By Truston Gunter, December 4, 2023
   • 2 replies
   • 1.8k views
   • 
   • Truston Gunter
   • February 22, 2024

4. Power Steering Noise- started at 100 miles! 1 2

   By Limelight, February 4, 2020
   • 26 replies
   • 31k views
   • 
   • NaturallyAspirated
   • February 20, 2024

5. 2024 Google maps/Installed Nav not working

   By CRApex, October 9, 2023
   • 11 replies
   • 29.6k views
   • 
   • Patrick Neumann
   • February 15, 2024

6. Tailgate spontaneously opening 1 2 3 4 13

   By jsward12, February 26, 2021
   • 191 replies
   • 121.7k views
   • 
   • 4x4Hank
   • February 9, 2024

7. Program Cluster message

   By KKDuramax, June 28, 2021
   • 2 replies
   • 7.5k views
   • 
   • Cstringer
   • February 9, 2024

8. 2022 GMC 3500 HD program cluster message

   By Mommy4, August 11, 2022
   • 1 reply
   • 3.3k views
   • 
   • Cstringer
   • February 9, 2024

9. Brake oil leak

   By rad21, February 8, 2024
   • 1 reply
   • 692 views
   • 
   • Capt Bob
   • February 8, 2024

10. Power Tailgate Won’t Open 1 2

    By BruceP, September 15, 2020   

    • tailgate assist
    • 15 replies
    • 95.4k views
    • 
    • Jim Hannah
    • February 6, 2024

11. Center console is freezing

    By Mainliner, December 23, 2022
    • 6 replies
    • 6.8k views
    • 
    • teegolf
    • February 5, 2024

12. Oil Cooler lines

    By Cheekster96, January 27, 2024
    • 6 replies
    • 7.4k views
    • 
    • Blatant
    • January 30, 2024

13. 2023 3500 HD LTZ rear camera issues

    By skorpyd, January 27, 2024
    • 1 reply
    • 833 views
    • 
    • Another JR
    • January 27, 2024

14. 2023 ZR2 1500 still thinks my trailer is hooked up.

    By Chad5252, January 27, 2024
    • 0 replies
    • 417 views
    • 
    • Chad5252
    • January 27, 2024

15. Vertical keyless keypad

    By KDL, January 20, 2024
    • 2 replies
    • 1.1k views
    • 
    • Niklasbraun
    • January 25, 2024

16. Front camera replacement?

    By Nick Taylor, January 21, 2024
    • 3 replies
    • 9.9k views
    • 
    • Niklasbraun
    • January 25, 2024

17. Side mirrors, turning purple, and blue with spidering

    By Jhaus, January 23, 2024
    • 4 replies
    • 1k views
    • 
    • Flatus
    • January 23, 2024

18. 6.6 gas battery replacement

    By Blatant, January 18, 2024
    • 5 replies
    • 43.6k views
    • 
    • Another JR
    • January 22, 2024

19. Turn signals flashing back and forth. 1 2

    By Oats467, December 17, 2020
    • 17 replies
    • 35.3k views
    • 
    • LowOnCash
    • January 22, 2024

20. Engine hours zero'd out on 6.6L Duramax

    By FCFire410, January 19, 2024
    • 3 replies
    • 1.5k views
    • 
    • swathdiver
    • January 20, 2024

21. Deforester with using remote start

    By Borntorun, January 15, 2024
    • 8 replies
    • 8.1k views
    • 
    • newdude
    • January 16, 2024

22. Trailering app and tire pressure not working after battery dies

    By BnDRoadTrip, January 12, 2024
    • 2 replies
    • 727 views
    • 
    • Another JR
    • January 15, 2024

23. Brand new and puked oil 1 2

    By Chrisbert, December 5, 2023
    • 17 replies
    • 2.7k views
    • 
    • Ubiquity
    • January 14, 2024

24. Brand new 2022 Sierra 2500 AT4 with bad alignment

    By ForestAT4, October 2, 2022
    • 7 replies
    • 3.4k views
    • 
    • LowOnCash
    • January 14, 2024

25. GM OEM Service Literature

    By SoCal Angler, December 18, 2023
    • 3 replies
    • 1.2k views
    • 
    • davidm767
    • January 13, 2024