Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. Brake wear sensor or abs sensor

   By Kableguy, February 13, 2020
   • 9 replies
   • 30.2k views
   • 
   • silveradosid
   • December 5, 2022

2. 2025 Sierra Denali

   By awh3rgm, December 20, 2024
   • 9 replies
   • 11.9k views
   • 
   • tonzmn
   • June 20, 2025

3. Bluetooth and notifications

   By Mudcon, January 23, 2020
   • 9 replies
   • 20.7k views
   • 
   • npicklo
   • March 4, 2020

4. Dash rattle around steering column

   By Thegraham83, May 27, 2021   

   • Dash
   • rattle
   • (and 1 more)

     Tagged with:

     • Dash
     • rattle
     • steering column
   • 9 replies
   • 10.4k views
   • 
   • Chris828
   • January 13, 2025

5. 2022 3.0 Poor fuel mileage

   By MVanotte, February 24, 2022
   • 9 replies
   • 6.7k views
   • 
   • RobJones
   • March 21, 2022

6. 2020 Silverado 1500 vibration in steering wheel.

   By Felipe A, June 11, 2020
   • 9 replies
   • 12.1k views
   • 
   • Sheldon Stringer
   • February 21, 2022

7. 1000 miles CEL

   By Stephen Gaze, April 24, 2021
   • 9 replies
   • 1.4k views
   • 
   • Stephen Gaze
   • May 9, 2021

8. Check Engine light 3.0L Duramax

   By Dave Cochrane, July 18, 2020
   • 9 replies
   • 35.8k views
   • 
   • Colossus
   • September 12, 2020

9. I think there is a gremlin living in my 2019 AT4 6.2 - NUMEROUS ISSUES - HELP!

   By Northeast4050, December 1, 2020
   • 9 replies
   • 3.1k views
   • 
   • Kclyatt
   • December 1, 2020

10. remote start

    By lilrobo, November 16, 2025
    • 9 replies
    • 1.7k views
    • 
    • newdude
    • November 18, 2025

11. Looking for the ABS harness connector/pigtail to repair my setup

    By cubangt, July 14, 2021
    • 9 replies
    • 12.3k views
    • 
    • cubangt
    • August 11, 2021

12. Oil life indicator

    By Reddirt, November 21, 2020
    • 9 replies
    • 1.3k views
    • 
    • Kla
    • November 22, 2020

13. Cannot browse USB content while driving

    By Al Hall, October 29, 2021
    • 9 replies
    • 10.5k views
    • 
    • Bill S
    • February 10, 2023

14. Towing an aluminum trailer - trailer lights intermittent

    By Daryl Casey, October 20, 2020
    • 9 replies
    • 2.8k views
    • 
    • Daryl Casey
    • October 26, 2020

15. High country gauge weirdness? Fuel & Volts?

    By Pyrojodge, July 29, 2019   

    • fuel
    • voltage
    • 9 replies
    • 5.3k views
    • 
    • spizike9
    • August 12, 2019

16. My First Problem Today 2020 Silverado

    By ILSilverado, July 26, 2020
    • 9 replies
    • 1.5k views
    • 
    • BIGDOGx
    • July 27, 2020

17. 2024 AT4 --- DEF levels are not correct - they are in 2 places, but shows 380 DEF Range??

    By Scott Drexel, April 2, 2025
    • 9 replies
    • 1.3k views
    • 
    • redwngr
    • April 22, 2025

18. Led tail lights on sle

    By gates59, July 26, 2020
    • 9 replies
    • 909 views
    • 
    • bigdoug42
    • August 5, 2020

19. 2019 6.2l cold start sound

    By jbshoo, March 26, 2020
    • 9 replies
    • 11.6k views
    • 
    • MichaelA10465
    • June 2, 2021

20. Radio plays same time as usb music plays

    By alzie, March 14, 2019   

    • radio usb
    • 9 replies
    • 11.1k views
    • 
    • Bernie_P
    • February 13, 2025

21. Headlights can’t be shut off

    By 22’s, October 28, 2020
    • 9 replies
    • 49.5k views
    • 
    • newdude
    • November 3, 2020

22. Squeak coming from driver door pillar??

    By Will Holbrook, December 17, 2020
    • 9 replies
    • 12.1k views
    • 
    • Weiler24
    • January 5

23. Auto shut off

    By Ernest Crist, October 18, 2021
    • 9 replies
    • 18.1k views
    • 
    • L Morgan
    • September 5, 2024

24. 2019-2021 GMC 1500 front bumper adjusting

    By Ckhris, December 23, 2021
    • 9 replies
    • 12.3k views
    • 
    • Ocorona
    • February 1, 2024

25. Open hood warning

    By LASilverado, December 29, 2019
    • 9 replies
    • 36.6k views
    • 
    • MD Hassan
    • April 10, 2024