Troubleshooting, Warranty & Recalls

912 topics in this forum

1. Service brake system

   By Kyle Prater, January 17, 2022
   • 1 reply
   • 821 views
   • 
   • Supreme Pizza
   • January 17, 2022

2. Dually TPMS Sequence

   By angel ullom, July 12, 2025
   • 2 replies
   • 820 views
   • 
   • angel ullom
   • July 17, 2025

3. STRANGE "GROWLING" NOISE AND VIBRATING AT ACCELERATION

   By Oostenstein, March 4, 2023
   • 0 replies
   • 818 views
   • 
   • Oostenstein
   • March 4, 2023

4. Auto grade brake

   By JRSPerf., November 6, 2020   

   • 6.6L Duramax
   • 0 replies
   • 818 views
   • 
   • JRSPerf.
   • November 6, 2020

5. Trailer light issue

   By john cahill, February 2, 2022
   • 0 replies
   • 816 views
   • 
   • john cahill
   • February 2, 2022

6. Service keyless start system comes up when I start my vehicle

   By don penney, September 23, 2021
   • 0 replies
   • 814 views
   • 
   • don penney
   • September 23, 2021

7. Torsion bar help 23’ custom diesel

   By bryant87, June 4, 2023
   • 0 replies
   • 811 views
   • 
   • bryant87
   • June 4, 2023

8. Multi gate tailgates..........functional but kinda feel cheap

   By Peekaboo Bruizer, November 22, 2019
   • 1 reply
   • 799 views
   • 
   • davester
   • November 22, 2019

9. Front Park Assist AEV Bumper

   By JW2024, May 14, 2025
   • 4 replies
   • 795 views
   • 
   • JW2024
   • November 2, 2025

10. Seat warmers stopped.

    By Irish80, January 1, 2020
    • 3 replies
    • 789 views
    • 
    • IdoMRI
    • January 6, 2020

11. Hose leak... transmission cooler hose???

    By darleyhavidson, March 3
    • 10 replies
    • 784 views
    • 
    • Another JR
    • March 25

12. No rear park assist with accessory connected?

    By cortez24, January 29, 2021
    • 0 replies
    • 778 views
    • 
    • cortez24
    • January 29, 2021

13. Transmission fluid leak - what part is this leaking from ?

    By Eswaroop, July 8, 2024
    • 1 reply
    • 770 views
    • 
    • GMCustomerService
    • July 8, 2024

14. 2024 LTZ Turn signal intermittently triggering wipers

    By davidm767, July 8, 2025
    • 2 replies
    • 770 views
    • 
    • BuckWallace
    • July 8, 2025

15. Problems after update last weekend

    By Matt001, February 11
    • 5 replies
    • 768 views
    • 
    • GMCustomerService
    • February 26

16. Tailgate - Not receiving notification for main Tailgate Open

    By Pete M, June 4, 2025
    • 3 replies
    • 759 views
    • 
    • Pete M
    • August 18, 2025

17. 2020 Silverado Enable NAV on IOS

    By jkobs, March 11, 2020
    • 0 replies
    • 757 views
    • 
    • jkobs
    • March 11, 2020

18. Rear bearing noise on 20k miles Sierra 3500HD🤯

    By Darius Manikas, August 26, 2021
    • 0 replies
    • 754 views
    • 
    • Darius Manikas
    • August 26, 2021

19. 2020 2500HD AT4 trans case leak and Stranded

    By Kaamacat, September 15, 2021
    • 0 replies
    • 753 views
    • 
    • Kaamacat
    • September 15, 2021

20. GM App Start with FOB in Truck

    By TPH, January 26, 2021
    • 0 replies
    • 752 views
    • 
    • TPH
    • January 26, 2021

21. Dome lights staying on

    By Ernest Grigsby, October 2, 2019
    • 1 reply
    • 748 views
    • 
    • silveradosid
    • October 2, 2019

22. Trailer Light Control

    By Hardhands85, March 16
    • 7 replies
    • 747 views
    • 
    • chris21
    • March 19

23. GM Customer Service

    By bruceb58, August 13, 2024
    • 4 replies
    • 745 views
    • 
    • Another JR
    • August 14, 2024

24. Anyone know how to replace the triangle shaped front window apliques?

    By Meyre1, June 7, 2025
    • 1 reply
    • 742 views
    • 
    • tbarn
    • June 9, 2025

25. Errors with Flatbed Wiring

    By Crosley623, November 12, 2024
    • 0 replies
    • 742 views
    • 
    • Crosley623
    • November 12, 2024