Troubleshooting, Warranty & Recalls

3,468 topics in this forum

1. Shift to Park Message Warranty Claim

   By tjonesdfw, June 19
   • 7 replies
   • 532 views
   • 
   • tjonesdfw
   • 18 hours ago

2. 2021 with Intermittent AC Cooling Issues

   By tjonesdfw, July 15
   • 7 replies
   • 379 views
   • 
   • tjonesdfw
   • 19 hours ago

3. Forward collision and lane keep assist still a problem on 2022 refresh? 1 2 3 4 13

   By pepe48134, May 14, 2022
   • 194 replies
   • 91.3k views
   • 
   • kr477
   • Saturday at 12:19 PM

4. Will not stay in Reverse

   By TheGeek, June 28
   • 6 replies
   • 433 views
   • 
   • GMCustomerService
   • July 21

5. 2026 Z71 Forward and Rear Park Assist help

   By Slow, June 28
   • 1 reply
   • 302 views
   • 
   • GMCustomerService
   • July 21

6. Subtle vibration, can of worms opened.

   By Sparky176, June 23
   • 2 replies
   • 378 views
   • 
   • GMCustomerService
   • July 21

7. “Ticking” sound coming from front of the vehicle

   By JJ_Denali2020, June 22
   • 1 reply
   • 348 views
   • 
   • GMCustomerService
   • July 20

8. wipers come on randomly

   By daveszat, September 20, 2024
   • 13 replies
   • 11.1k views
   • 
   • newdude
   • July 16

9. LCA bolts

   By calgator73, July 12
   • 6 replies
   • 451 views
   • 
   • calgator73
   • July 14

10. 6 speed slip?

    By Kyle1971, March 17, 2023
    • 9 replies
    • 1.7k views
    • 
    • Chris dott
    • July 13

11. 2019 GMC Sierra 1500 - 8l90

    By LCH14, July 11
    • 2 replies
    • 315 views
    • 
    • Coastie05
    • July 11

12. 2026 sierra bad brake controller

    By flattop, June 23
    • 8 replies
    • 550 views
    • 
    • newdude
    • July 9

13. Vibration at Interstate Speeds 1 2 3 4 5

    By UFCHEME, July 21, 2024
    • 61 replies
    • 21k views
    • 
    • likeschevy
    • July 4

14. GMC Sierra Cabin Wind Noise

    By LKM, May 17
    • 1 reply
    • 345 views
    • 
    • likeschevy
    • July 3

15. Wind noise

    By Markey, June 24
    • 1 reply
    • 245 views
    • 
    • likeschevy
    • July 3

16. Intermittent no-code issues on 2022.5+ V8 trucks — what did the shop fail to capture?

    By BlueV8, June 25
    • 13 replies
    • 727 views
    • 
    • asilverblazer
    • July 1

17. Forward Collision Alert unavailable after adding rear view mirror camera

    By Andrew Weaver, July 1
    • 0 replies
    • 129 views
    • 
    • Andrew Weaver
    • July 1

18. Headlight issue...

    By T Fletcher, April 12, 2025
    • 7 replies
    • 1.4k views
    • 
    • Paul8556
    • June 30

19. 2021 vs 2026 handling (1500 X31 Sierra)

    By im4snow2000, June 25
    • 2 replies
    • 308 views
    • 
    • dennismc
    • June 26

20. ‘25 Silverado purchase- back to dealership for bumper/radio issue 1 2

    By bamafan76, July 13, 2025
    • 23 replies
    • 2.9k views
    • 
    • bamafan76
    • June 24

21. Video processing module location

    By twgraham, June 23
    • 1 reply
    • 348 views
    • 
    • silveradosid
    • June 24

22. Rear Crew Cab Door Wont Open

    By tjonesdfw, June 19
    • 2 replies
    • 258 views
    • 
    • GMCustomerService
    • June 22

23. Can anyone decode a VIN to determine if this truck has had emissions issues or a recall?

    By cherryred21duramax, June 15
    • 8 replies
    • 798 views
    • 
    • cherryred21duramax
    • June 18

24. new engine life span?

    By Leroy114, June 7
    • 5 replies
    • 643 views
    • 
    • rmacdona
    • June 16

25. Anyone had to replace their Onstar module a.k.a. Telematics unit?

    By Gamer Flash, June 15
    • 2 replies
    • 397 views
    • 
    • Gamer Flash
    • June 16