Troubleshooting, Warranty & Recalls

919 topics in this forum

1. Pro Tailgate Repair Questions

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

2. 2022 silverado 1500 custom 3.5inch lift

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

3. 2500 Bedlights on w/o mirror lights?

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

4. Fuel Filter Fizzing

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

5. Who designed the shift pattern on the automatic

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

6. Center console is freezing

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

7. Hard starting 1 2

   By Chevyscag, November 16, 2022
   • 17 replies
   • 8.2k views
   • 
   • Chevyscag
   • December 16, 2022

8. Brake Pad Wear Reset problem

   By MikeMikeMike, October 23, 2021
   • 6 replies
   • 10.2k views
   • 
   • kylant
   • December 10, 2022

9. Side Mirror tightening

   By marpel, December 10, 2022
   • 0 replies
   • 4.7k views
   • 
   • marpel
   • December 10, 2022

10. Google On Car Play

    By Rob Sarabin, December 1, 2022
    • 1 reply
    • 734 views
    • 
    • Random
    • December 1, 2022

11. Subtle bouncing when idling and slow speed surging

    By bowtie2007, November 14, 2022
    • 4 replies
    • 1.6k views
    • 
    • bowtie2007
    • November 30, 2022

12. Glitchy radio/infotainment system/screen

    By Pryme, September 9, 2022
    • 2 replies
    • 1.2k views
    • 
    • Pryme
    • November 29, 2022

13. Trailer TPMS setup not detecting sometimes

    By mkirkland, November 29, 2022
    • 0 replies
    • 512 views
    • 
    • mkirkland
    • November 29, 2022

14. 2020 Chevy gas harsh downshift 1 2

    By Nathan Leslie, February 24, 2020
    • 18 replies
    • 22.2k views
    • 
    • GMCustomerService
    • November 28, 2022

15. 2021 compass won't reset

    By Wjjones, November 19, 2022
    • 3 replies
    • 6.2k views
    • 
    • GMCustomerService
    • November 28, 2022

16. 2020 2500HD WT Duramax Terrible Rear Sway

    By Lightenup, May 9, 2020
    • 10 replies
    • 8.3k views
    • 
    • Maninthesea
    • November 21, 2022

17. 2021 2500HD Sierra Denali won't start but cranks over

    By 2021 2500hd denali, December 16, 2020
    • 6 replies
    • 5.2k views
    • 
    • GMCustomerService
    • November 14, 2022

18. IOR Radio USB track information stuck on first track

    By Fred32, July 27, 2022
    • 8 replies
    • 2.1k views
    • 
    • Fred32
    • November 10, 2022

19. Radiator fan always spinning

    By Trailblaster, November 9, 2022
    • 2 replies
    • 2.1k views
    • 
    • newdude
    • November 9, 2022

20. rear window defrost not working

    By kylant, November 1, 2022
    • 1 reply
    • 1.7k views
    • 
    • kylant
    • November 2, 2022

21. Battery Light

    By JoeyF1722, October 31, 2022
    • 9 replies
    • 2.4k views
    • 
    • JoeyF1722
    • November 2, 2022

22. 2020 High Country 2500 trailer won't disengage

    By John Weber, October 20, 2022
    • 6 replies
    • 944 views
    • 
    • gemarsh
    • November 2, 2022

23. 2020 Sierra 2500 HD Denali No power to trailer lights

    By freekie, October 5, 2022
    • 8 replies
    • 11.8k views
    • 
    • freekie
    • October 28, 2022

24. With Keyless Ignition is there an Assessory Polition Like with a key to have Power ON ?

    By Cosmic Charlie, September 12, 2022
    • 10 replies
    • 1.8k views
    • 
    • GMC4Zee
    • October 25, 2022

25. Infotainment Screen Camera Buttons all flashing and Inoperative

    By NWStever, August 6, 2022
    • 8 replies
    • 2.6k views
    • 
    • NWStever
    • October 24, 2022