Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. Backup cam comes on with brakes?

   By Rob Mugs, May 24, 2021
   • 1 reply
   • 560 views
   • 
   • Vigilante375
   • May 25, 2021

2. Video processing module location

   By twgraham, June 23
   • 1 reply
   • 196 views
   • 
   • silveradosid
   • June 24

3. Audio problem with kicker multipro gate

   By Brianmk, July 16, 2020
   • 1 reply
   • 2.5k views
   • 
   • shellbunner
   • July 16, 2020

4. changing speedometer with larger tires.

   By jerryfoster, July 12, 2022
   • 1 reply
   • 600 views
   • 
   • GETGONE
   • July 13, 2022

5. Rv with Solar and trailer brakes failing

   By S.dasz, September 30, 2023
   • 1 reply
   • 611 views
   • 
   • Bikerjon
   • September 30, 2023

6. Front GMC Emblem Swap - how clip to in? Tips??

   By BAD_GMC, May 19, 2020
   • 1 reply
   • 3.9k views
   • 
   • USCGRetiredJosh
   • May 20, 2020

7. 2021 6.2L crankshaft pulley chipping paint, cracking?

   By Gfunky, April 4, 2022   

   • crankshaft pulley
   • harmonic balancer
   • (and 3 more)

     Tagged with:

     • crankshaft pulley
     • harmonic balancer
     • chip
     • crack
     • seal
   • 1 reply
   • 2k views
   • 
   • gemarsh
   • April 5, 2022

8. 2019 Trail Boss Black Bumper Paint Code

   By mwbutcher, October 4, 2019
   • 1 reply
   • 4.7k views
   • 
   • FiatDale
   • October 5, 2019

9. 2021 1500 AT4 - Wireless Charging Issue

   By Mister A, July 22, 2021
   • 1 reply
   • 1.8k views
   • 
   • KA0S
   • July 22, 2021

10. popping sound.

    By W4LWQ, August 28, 2022
    • 1 reply
    • 1.2k views
    • 
    • GMCustomerService
    • September 2, 2022

11. Wind noise

    By Markey, June 24
    • 1 reply
    • 122 views
    • 
    • likeschevy
    • Yesterday at 06:10 PM

12. 2021 GMC Sierra AT4

    By Maria G Martinez, August 3, 2021
    • 1 reply
    • 876 views
    • 
    • camjr
    • August 4, 2021

13. 8 speed trans shift problems cold

    By Will71, November 30, 2019
    • 1 reply
    • 3.5k views
    • 
    • Sir Dan
    • December 1, 2019

14. Factory assist step torque specs

    By gt tangerine, January 21, 2021
    • 1 reply
    • 8k views
    • 
    • gemarsh
    • January 22, 2021

15. D.I.C. HOURS display not shutting off

    By RobinChris, October 26, 2020
    • 1 reply
    • 754 views
    • 
    • RobinChris
    • November 3, 2020

16. 2020 AT4 P25A2

    By calgator73, May 12, 2021
    • 1 reply
    • 2.5k views
    • 
    • calgator73
    • May 12, 2021

17. GM bot

    By Jus Cruisin, January 21, 2023
    • 1 reply
    • 695 views
    • 
    • GETGONE
    • January 21, 2023

18. HUD focus and windshield glare

    By David Sherill, May 9, 2023
    • 1 reply
    • 1.8k views
    • 
    • cltsig
    • May 9, 2023

19. 2019 Silverado lt 20 inch Bridgestone dueler tires

    By Bigdog850, December 6, 2019
    • 1 reply
    • 2.3k views
    • 
    • Ezekiel2517
    • December 7, 2019

20. Trailering App Will Not Let Me Set Up Trailer Profile

    By Unionthug145, April 19
    • 1 reply
    • 312 views
    • 
    • silveradosid
    • April 19

21. Rear Camera disconnected

    By Vegas2015, April 20, 2022   

    • wiring help
    • 1 reply
    • 3.3k views
    • 
    • kmeleon
    • April 21, 2022

22. 19 Silverado LT 4x4 rough ride

    By ljinnc, July 3, 2019
    • 1 reply
    • 819 views
    • 
    • cr250Silverado
    • July 9, 2019

23. 2020 Sierra 1500 Wheel Stud

    By Dmatt88, September 16, 2021
    • 1 reply
    • 680 views
    • 
    • 19 Denali ultimate
    • September 16, 2021

24. Brake pad wear indicator

    By 20L8TSierra24, September 18, 2019
    • 1 reply
    • 1.4k views
    • 
    • 20L8TSierra24
    • September 18, 2019

25. 10L1000 Replacement Transmission.

    By BlueAT4, April 4, 2024
    • 1 reply
    • 2.1k views
    • 
    • BlueAT4
    • April 5, 2024