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Troubleshooting, Warranty & Recalls

The help desk. Diagnose Google Built-In glitches, transmission shudder, check engine lights, and discuss warranty claims.

3,478 topics in this forum

  1. Brand new 2025 high country major issues

    By Paul William Turner,   
    • 3 replies
    • 11.7k views
    • Z45
    • Z45

  2. Service Parking Brake - PB Will Not Let Go

    By USMMA82,
    • 4 replies
    • 20.1k views

  3. 2019 silverado doesn't start

    By Carlos Medina,
    • 0 replies
    • 572 views

  4. Trans Valve Body

    By PunchT37,
    • 3 replies
    • 3k views

  5. LED Headlight bulb issue

    By BigGuy MDU,
    • 2 replies
    • 1.5k views

  6. 2022 AT4 Transmission Hesitation and/or Shudder? 1 2 3 4

    By OSXROB,   
    • 51 replies
    • 50.7k views
    • CBE
    • CBE

  7. Push Button Start issues 1 2

    By Scott Courtney,   
    • 18 replies
    • 54.6k views

  8. 2019 GMC Sierra 1500 Code P129F - replaced control module and fuel pump still won't start

    By KevinMCooper,
    • 0 replies
    • 637 views

  9. Fuel Pump or Fuel Pump Control Module?

    By zimm42,
    • 4 replies
    • 24.3k views

  10. 2019 Sierra SLT squeaking console hinge springs

    By jbr1888,
    • 5 replies
    • 810 views

  11. Code P1010 and MIL

    By SRNicholson,
    • 5 replies
    • 17.5k views

  12. Common rust problems on upper rear fenders.

    By Service1956,
    • 4 replies
    • 5k views

  13. Separating stop light from the turn signal.

    By dawuts,
    • 0 replies
    • 301 views

  14. Radio Station info display

    By ChinoAz72,
    • 12 replies
    • 13.2k views

  15. backup camera not working, then it was 1 2 3

    By TweetybyrdRT,
    • 41 replies
    • 104.9k views
    • SMB
    • SMB

  16. 2019 Silverado shudder/ vibration 1 2 3

    By Jeffrey Allen,
    • 31 replies
    • 61.3k views

  17. Unexplained paint chips

    By aha1987,
    • 4 replies
    • 1.4k views

  18. Remote start not working 1 2 3

    By SierraSLT4x4,   
    • 34 replies
    • 67.4k views

  19. Gm camera mounted on 5th wheel

    By Jay roadtrip,
    • 0 replies
    • 294 views

  20. USB gremlins and "SD Card Error: SD Card has been removed" 1 2

    By Kachup,
    • 17 replies
    • 17.5k views

  21. 2019 Trail Boss Phone/microphone issues

    By Gcrew,   
    • 5 replies
    • 10.9k views

  22. Instrument cluster speed display..

    By S T,
    • 5 replies
    • 2.4k views

  23. Heated steering wheel interchangeable?

    By slimjim2525,
    • 1 reply
    • 470 views

  24. Silverado making popping noise while turning 1 2

    By Cody Mowdy,
    • 22 replies
    • 36.4k views

  25. CLOTH TO AT4 SEAT SWAP QUESTIONS!

    By Kenneth McMahan,
    • 4 replies
    • 2.6k views
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