2020-2024 Silverado HD & Sierra HD Troubleshooting

717 topics in this forum

1. Center console locks intermittently when down

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

3. Pro Tailgate Repair Questions

   By KuiMonster, January 5, 2023
   • 6 replies
   • 704 views
   • 
   • KuiMonster
   • January 6, 2023

4. 2022 silverado 1500 custom 3.5inch lift

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

5. 2500 Bedlights on w/o mirror lights?

   By Mass2500HD, December 29, 2022
   • 2 replies
   • 764 views
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   • Mass2500HD
   • December 29, 2022

6. Passenger battery distribution block diagram

   By Gunnar Jacobson, December 28, 2022
   • 6 replies
   • 11.9k views
   • 
   • Random
   • December 29, 2022

7. Fuel Filter Fizzing

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

8. Who designed the shift pattern on the automatic

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

9. Center console is freezing

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

10. Hard starting 1 2

    By Chevyscag, November 16, 2022
    • 17 replies
    • 1.4k views
    • 
    • Chevyscag
    • December 16, 2022

11. Brake Pad Wear Reset problem

    By MikeMikeMike, October 23, 2021
    • 6 replies
    • 4k views
    • 
    • kylant
    • December 10, 2022

12. Side Mirror tightening

    By marpel, December 10, 2022
    • 0 replies
    • 2.8k views
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    • marpel
    • December 10, 2022

13. Google On Car Play

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

14. Subtle bouncing when idling and slow speed surging

    By bowtie2007, November 14, 2022
    • 4 replies
    • 775 views
    • 
    • bowtie2007
    • November 30, 2022

15. Dash buzzing at idle after cold start

    By Njmurvin, December 2, 2020
    • 8 replies
    • 1.9k views
    • 
    • mkirkland
    • November 29, 2022

16. Glitchy radio/infotainment system/screen

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

17. Trailer TPMS setup not detecting sometimes

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

18. 2020 Chevy gas harsh downshift 1 2

    By Nathan Leslie, February 24, 2020
    • 18 replies
    • 13.7k views
    • 
    • GMCustomerService
    • November 28, 2022

19. 2021 compass won't reset

    By Wjjones, November 19, 2022
    • 3 replies
    • 1.4k views
    • 
    • GMCustomerService
    • November 28, 2022

20. 2020 2500HD WT Duramax Terrible Rear Sway

    By Lightenup, May 9, 2020
    • 10 replies
    • 5.1k views
    • 
    • Maninthesea
    • November 21, 2022

21. 2021 2500HD Sierra Denali won't start but cranks over

    By 2021 2500hd denali, December 16, 2020
    • 6 replies
    • 3.6k views
    • 
    • GMCustomerService
    • November 14, 2022

22. IOR Radio USB track information stuck on first track

    By Fred32, July 27, 2022
    • 8 replies
    • 1.4k views
    • 
    • Fred32
    • November 10, 2022

23. Radiator fan always spinning

    By Trailblaster, November 9, 2022
    • 2 replies
    • 738 views
    • 
    • newdude
    • November 9, 2022

24. rear window defrost not working

    By kylant, November 1, 2022
    • 1 reply
    • 701 views
    • 
    • kylant
    • November 2, 2022

25. Battery Light

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

26. 2020 High Country 2500 trailer won't disengage

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