Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. "4WD Off" Message in 4LO - 2024 Silverado, LT, Z71

   By Ac3, May 22, 2024
   • 1 reply
   • 2k views
   • 
   • Ac3
   • July 8, 2024

2. 2019 GMC truck 1500 4x4 issues

   By 2butterbeans, July 6, 2024
   • 1 reply
   • 479 views
   • 
   • SteveP45
   • July 6, 2024

3. Air blowing through all vents

   By fishnfly20, January 23, 2020
   • 10 replies
   • 15.2k views
   • 
   • Impalacurt
   • July 5, 2024

4. Steering wheel off center

   By intimidator01238, October 3, 2023
   • 7 replies
   • 11k views
   • 
   • Chadw90
   • July 5, 2024

5. Electrical

   By 2019 trailbeezy, July 3, 2024
   • 1 reply
   • 489 views
   • 
   • GMCustomerService
   • July 3, 2024

6. Switching to Android Auto

   By reese, June 25, 2024
   • 2 replies
   • 1.5k views
   • 
   • reese
   • July 2, 2024

7. 2021 Sierra Oil pressure issue

   By Smoltified, July 2, 2024
   • 1 reply
   • 1.1k views
   • 
   • newdude
   • July 2, 2024

8. High oil Pressure

   By Silverado15005.3, July 1, 2024
   • 1 reply
   • 985 views
   • 
   • silveradosid
   • July 1, 2024

9. Multiple DTC Error Codes ESC, ABS, Steering, Parking Brake, ... on 2021 GMC Sierra Denali 3.0 Diesel

   By BDogg, February 12, 2022   

   • GMC
   • GM
   • (and 4 more)

     Tagged with:

     • GMC
     • GM
     • error codes
     • Sierra
     • denali 1500
     • wiring harness
   • 13 replies
   • 25k views
   • 
   • gemarsh
   • July 1, 2024

10. 2020 Sierra Rear Brakes Issue, Inside Pad Bad Outside Still Good

    By alvarezz09, June 21, 2024   

    • brakes
    • pads
    • 4 replies
    • 4.8k views
    • 
    • silveradosid
    • June 29, 2024

11. 2019-2023 silverado/Sierra screen upgrade

    By NathanielM, June 13, 2024
    • 3 replies
    • 3.6k views
    • 
    • rick08
    • June 28, 2024

12. 6.2 makes a ticking sound, see video 1 2 3 4

    By gmdog2, March 6, 2019
    • 54 replies
    • 59.7k views
    • 
    • BIGDOGx
    • June 26, 2024

13. 2023 Silverado HUD and Dash stop showing speed limit

    By TNDuramax3.0L, May 5, 2023
    • 12 replies
    • 19k views
    • 
    • Erik Dunham
    • June 25, 2024

14. Driver door controls not working, 2024 Silverado Custom Trail Boss

    By CoryK, June 21, 2024
    • 1 reply
    • 1.2k views
    • 
    • GMCustomerService
    • June 24, 2024

15. 2019 Silverado High Country tailgate reopening while closing

    By TOM ROUSSEAU, June 23, 2024
    • 1 reply
    • 534 views
    • 
    • GMCustomerService
    • June 24, 2024

16. phone disconnects after each trip

    By flattop, June 24, 2024
    • 0 replies
    • 273 views
    • 
    • flattop
    • June 24, 2024

17. ESC Warning light came on 1 2

    By Fitzaer, December 12, 2019
    • 16 replies
    • 148.4k views
    • 
    • Jim McCarron
    • June 24, 2024

18. Task Lights won't turn off

    By Pugs1311, October 28, 2021
    • 5 replies
    • 33.9k views
    • 
    • Marisela
    • June 24, 2024

19. 2023 Silverado 1500 High Country 5.3 4x4

    By J OBrien, June 23, 2024   

    • shakes and vibration
    • 3 replies
    • 2.1k views
    • 
    • J OBrien
    • June 24, 2024

20. Radio goes silent

    By Rhett Rockwell, October 28, 2020
    • 7 replies
    • 11.1k views
    • 
    • Chevrolet1
    • June 23, 2024

21. Software Build

    By Steiny33, June 21, 2024
    • 0 replies
    • 584 views
    • 
    • Steiny33
    • June 21, 2024

22. 2020 Silverado RST Infotainment 3 IOS Build Number

    By BRH, March 22, 2024
    • 3 replies
    • 1k views
    • 
    • Steiny33
    • June 21, 2024

23. 2023 Sierra 1500 Denali electrical issues

    By NHSierra82, June 21, 2024
    • 0 replies
    • 1k views
    • 
    • NHSierra82
    • June 21, 2024

24. Freon or Actuator

    By Nick I, June 18, 2024
    • 5 replies
    • 5.2k views
    • 
    • Nick I
    • June 20, 2024

25. 2020 Silverado TPMS sensor replacement question.

    By nolte, June 16, 2024
    • 5 replies
    • 6.8k views
    • 
    • nolte
    • June 19, 2024