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2019/2020 Silverado & Sierra Troubleshooting

A central location to report any issues or asking for help troubleshooting any problems with your 2019 or 2020 Chevrolet Silverado or GMC Sierra. Also recall announcements and Technical Service Bulletins (TSB).

738 topics in this forum

  1. Doormanep

    By Doormanep,
    • 6 replies
    • 61 views

  3. Clicking Noise from steering

    By king_lare,
    • 2 replies
    • 7 views

  4. radio won't turn off

    By cola,
    • 0 replies
    • 10 views

  5. Anyone lost brakes besides me. 1 2 3 4 33

    By midriv,   
    • 485 replies
    • 32,401 views

  6. 15k Service turns into an adventure 1 2 3 4 5

    By harry65,
    • 62 replies
    • 1,250 views

  7. 2019 Trail Boss LT brake noise 1 2 3

    By Booger T,
    • 36 replies
    • 2,078 views

  8. Frustrated over body parts

    By Tom410,
    • 0 replies
    • 51 views

  9. Intermittent Radio/Camera Problems 1 2 3 4

    By Cmillerjr,
    • 59 replies
    • 13,020 views

  10. 6.2 makes a ticking sound, see video 1 2 3

    By gmdog2,
    • 39 replies
    • 6,295 views

  11. Screen Black 1 2 3 4

    By CHERYLLYNN,
    • 54 replies
    • 9,289 views

  12. AT4 6.2L Poor Gas Mileage 1 2

    By BigEdB,   
    • 15 replies
    • 3,740 views

  13. Shifter wobble 1 2 3

    By Moend,
    • 30 replies
    • 1,275 views

  14. Radio/ LCD screen

    By Northcott,
    • 2 replies
    • 50 views

  15. Jingle jingle underneath only in 2wd 1 2 3 4 53

    By Limelight,
    • 780 replies
    • 34,932 views

  16. Lane Keep Assist "Unavailable" 1 2 3

    By tech2therescue,   
    • 44 replies
    • 5,846 views

  17. fog lights

    By James Rowlands,
    • 1 reply
    • 55 views

  18. Bluetooth and notifications

    By Mudcon,
    • 4 replies
    • 95 views

  19. Parking (emergency) brake coming on by itself? 1 2 3 4

    By Controller23,
    • 45 replies
    • 6,641 views

  20. High pitch whistling noise when accelerating

    By cozby3591,   
    • 10 replies
    • 2,463 views

  21. 2019 Sierra Denali LEAKS!

    By kyleb,   
    • 14 replies
    • 2,436 views

  22. Water in rockers and floorboards

    By DaveHC,
    • 7 replies
    • 450 views

  23. brand new silverado fuel mileage question

    By scrimmy,
    • 4 replies
    • 143 views

  24. Lane Change Alert 1/2 working

    By WwRGSwW,
    • 9 replies
    • 1,044 views

  25. "Brake system failure" "Service ESC" LEMON? 1 2 3 4 8

    By Jswaze88,
    • 111 replies
    • 4,425 views

  26. 2019 AT4 Shifter stuck in park!!! 1 2

    By Sheldon Da Costa,
    • 20 replies
    • 1,731 views


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