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Troubleshooting, Warranty & Recalls

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

3,465 topics in this forum

  1. Key Fobs Can’t Be Reprogrammed

    By Mlm0910,
    • 1 reply
    • 1.4k views

  2. Brake pad wear sensor computer reset

    By JH Architect,
    • 1 reply
    • 1.7k views

  3. Rattling noise underneath passenger side 2019 5.3L Trail Boss -- Normal?

    By Cody Iddings,
    • 1 reply
    • 1.7k views

  4. Backup camera turns on after hitting bump

    By JasonAllSecure,
    • 1 reply
    • 1.7k views

  5. Removing compartment door on rear seat

    By Holdyb,
    • 1 reply
    • 2.2k views

  6. Buzzing Behind HVAC Controls

    By 2024Denali,   
    • 1 reply
    • 1.8k views

  7. Silverado factory cargo lights won't shut off while in drive

    By kewen300,
    • 1 reply
    • 1.3k views

  8. Bak Revolver X4 Shims

    By swalters,
    • 1 reply
    • 4.8k views

  9. Brakes 2021 2500 GMC Denali

    By 68gtoman,
    • 1 reply
    • 1.3k views

  10. Key fob only working intermittently custom trail boss

    By SRBOSST1,
    • 1 reply
    • 3.1k views

  11. Bad lifter production dates

    By dgstarr63,
    • 1 reply
    • 1.6k views

  12. Brake Rotors gouge mark?? all 4

    By redman733,
    • 1 reply
    • 876 views

  13. 2020 AT4 Duramax - Knocking at low speed on downshift

    By Baker 5,
    • 1 reply
    • 685 views

  14. New oil cooler lines missing sensor ports?

    By Redman Customs,
    • 1 reply
    • 2.9k views

  15. Stupid question on door locks maybe

    By Fowler,
    • 1 reply
    • 343 views

  16. Driverside window noise

    By BowtieSquatch,
    • 1 reply
    • 563 views

  17. Stall, Start, No Start

    By DirtyRado,
    • 1 reply
    • 3.7k views

  18. Radio Screen 1/3 blank

    By Mike2348,
    • 1 reply
    • 699 views

  19. Clicky noises from pedals after truck turned off for ~5 minutes

    By Chris Callanan,
    • 1 reply
    • 592 views

  20. Vibrations

    By Rusty Barnes,
    • 1 reply
    • 746 views

  21. 2021 Silverado 1500 LT cruise control issues

    By Rthermit,
    • 1 reply
    • 268 views

  22. Center seatbelt

    By cpttimerestraint,
    • 1 reply
    • 565 views

  23. 2022 silverado backup camera noise when trailer connected

    By drafil,   
    • 1 reply
    • 1.4k views

  24. Passive Door Lock feature turns itself off every few months.

    By kjac,
    • 1 reply
    • 2.5k views

  25. Rear camera comes on when approaching something at front of truck???

    By Bentley Wallace,
    • 1 reply
    • 393 views
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