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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. 2020 2500hd High Country Door latch trouble

    By Paul jackckson,
    • 0 replies
    • 439 views

  2. Android Auto headache in 2020 Sierra...

    By shadysneed,
    • 1 reply
    • 823 views

  3. 2019 Trail Boss Infotainment issues 1 2 3 4 5

    By tommy2wheels,   
    • 65 replies
    • 29.1k views

  4. 2020 Sierra 6.2L, 500 miles on odometer, broke down 4 weeks ago. Engine is toast.

    By GMCnoob,
    • 7 replies
    • 2.8k views

  5. 2020 Silverado LTZ Auto Dimming Mirrors 1 2

    By Bigtexan55,
    • 23 replies
    • 20k views

  6. 2019 Chevrolet Silverado Service side detection system

    By qc71,
    • 7 replies
    • 28.9k views

  7. Pulsating at certain speeds

    By OilfieldTrash78,
    • 1 reply
    • 2.4k views

  8. Oil dipstick?

    By Brizzo Jenkins,   
    • 7 replies
    • 34.9k views

  9. Oil pressure increase with RPM

    By RayP,   
    • 4 replies
    • 5.7k views

  10. Cant Control Cluster from Steering Wheel

    By gibster,
    • 0 replies
    • 573 views

  11. Backup camera screen brightness at night 2019 High Country

    By Bolts131,
    • 3 replies
    • 966 views

  12. Did GM fix the recirculation issues that plagued the K2XX platform? 1 2

    By SS502,   
    • 17 replies
    • 15.6k views

  13. Every possible light came on. Dash went dead. Truck went into limp mode. Questions...

    By Shoup1cobra,
    • 6 replies
    • 6.7k views

  14. Engine is not smooth at idle.

    By Robert Meyer,
    • 4 replies
    • 1.8k views

  15. Rapid Horn Honk - Reminder of Something?

    By Back in Black AT4,
    • 1 reply
    • 1.9k views

  16. Rear Defrost on Sliding Glass

    By timarion,
    • 2 replies
    • 6.7k views

  17. Interesting Read on 8L45/8L90 Transmission and the issues that plague them...

    By 0REDSOX7,
    • 4 replies
    • 6.3k views

  18. The radio turns down the ringer volume everytime the bluetooth connects.

    By swervin36,
    • 4 replies
    • 10.2k views

  19. Steering Wheel / Cluster Upgrade

    By gibster,   
    • 0 replies
    • 2.4k views

  20. 2020 silverado radio sign-in message

    By andrewb24,
    • 0 replies
    • 641 views

  21. Hose hanging near transfer case 1 2

    By Brian21477,
    • 17 replies
    • 23.3k views

  22. Is this Cat Pipe Exhaust Dent Normal?

    By shouldveGotDiesel,
    • 4 replies
    • 7k views

  23. High pitch noise with A/C on passenger side

    By ish,
    • 5 replies
    • 9.9k views

  24. Auto Start/Stop check-engine light 5X failures

    By Jack Pouchet,
    • 3 replies
    • 4.2k views

  25. Default music app

    By awh3rgm,
    • 4 replies
    • 4.4k views
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