Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. Unknown Connector

   By TNT799, January 4, 2020
   • 9 replies
   • 1k views
   • 
   • TNT799
   • January 9, 2020

2. “Automatic Shutdown - Disabled” - Always on??

   By 0REDSOX7, October 1, 2024
   • 9 replies
   • 6.2k views
   • 
   • QuintinPerrault
   • October 5, 2024

3. 2021 1500 2.7 weird issues

   By Tigerbend225, December 23, 2021   

   • Update TCM problem
   • 9 replies
   • 7.5k views
   • 
   • matienzone
   • February 9, 2022

4. Check Engine Codes

   By Ajnthony, February 19, 2020
   • 9 replies
   • 34.2k views
   • 
   • Ajnthony
   • July 25, 2020

5. Bluetooth quit working

   By srwoolc, March 19, 2024   

   • Bluetooth connect phone
   • 9 replies
   • 19.1k views
   • 
   • 19 Denali ultimate
   • April 3, 2024

6. 2022 Silverado Shut off in traffic (not auto stop)

   By EdGMC2014, May 12, 2022
   • 9 replies
   • 15.8k views
   • 
   • Trotorx2
   • December 24, 2023

7. Android Auto

   By Danny22, August 25, 2023
   • 9 replies
   • 1.9k views
   • 
   • Danny22
   • August 27, 2023

8. 2019 Sierra 1500 Denali Trailer Lighting Voltage Issue

   By Rob P, June 29, 2019
   • 9 replies
   • 3.4k views
   • 
   • Controller23
   • July 9, 2019

9. 2020 Sierra - Rear brake piston fully extended and unable to retract it.

   By ajs800, August 25, 2023
   • 9 replies
   • 16.8k views
   • 
   • silveradosid
   • October 2, 2024

10. Doors unlock automatically after manually locking

    By AngryBeaver, March 14, 2022
    • 9 replies
    • 11.3k views
    • 
    • colin88a
    • October 19, 2024

11. 2023 and Keyless Entry -- OTA update and now doesn't unlock using door butto

    By redwngr, August 26, 2023
    • 9 replies
    • 3.9k views
    • 
    • blackout881
    • October 21, 2023

12. Infotainment system constant reboot

    By DasGoob, April 19, 2024
    • 9 replies
    • 16.9k views
    • 
    • GMCustomerService
    • May 21, 2025

13. Duramax 3.0L DEF usage

    By Larisa Sult, April 26, 2023   

    • DEF
    • duramx
    • (and 2 more)

      Tagged with:

      • DEF
      • duramx
      • 3.0l
      • excessive
    • 9 replies
    • 34.1k views
    • 
    • redwngr
    • October 13, 2023

14. Common High Mileage Problems?

    By tjonesdfw, May 29
    • 9 replies
    • 739 views
    • 
    • KARNUT
    • June 3

15. Turning radio off

    By Tom73, March 15, 2022
    • 9 replies
    • 8.8k views
    • 
    • 3point0
    • March 30, 2022

16. Heads Up 3.0L Owners. Def System Re Flash TSB

    By ILSilverado, July 14, 2020
    • 9 replies
    • 18.7k views
    • 
    • Colossus
    • July 16, 2020

17. Heated seats retrofit completed

    By schindles, January 12, 2023
    • 9 replies
    • 6.4k views
    • 
    • jaxcam02
    • February 25, 2023

18. Lurking and acceleration then felt like someone hit my back end

    By Eric Casteel, October 15, 2019   

    • hit
    • acceleration
    • 9 replies
    • 6.5k views
    • 
    • anthony2558
    • October 17, 2019

19. "Not" getting parts from GM

    By KevinO, February 26, 2020
    • 9 replies
    • 1k views
    • 
    • TLDLTD
    • March 8, 2020

20. 2020 Silverado brake controller

    By JON Weber, January 20, 2022
    • 9 replies
    • 11.7k views
    • 
    • JON Weber
    • January 21, 2022

21. Brand New 2019 Sierra 1500 AT4 Lemon

    By Jon W, April 9, 2020
    • 9 replies
    • 4.1k views
    • 
    • ILSilverado
    • April 17, 2020

22. 2019

    By aha1987, November 14, 2018
    • 9 replies
    • 2.1k views
    • 
    • Sierra Dan
    • November 16, 2018

23. Really? My ceiling is leaking?!?

    By wahoowad, December 4, 2023
    • 9 replies
    • 2.8k views
    • 
    • GMCustomerService
    • December 6, 2023

24. Hot front brakes

    By chevypowerzz4, August 20, 2019
    • 9 replies
    • 6.1k views
    • 
    • Limelight
    • August 26, 2019

25. connected service message on infotainment

    By Snail77, April 21, 2020
    • 9 replies
    • 9.5k views
    • 
    • DanPFW
    • April 28, 2020