2019-2025 Chevy Silverado & GMC Sierra Troubleshooting

2,955 topics in this forum

1. 2020 GMC Sierra elevation Steering wheel won’t telescope any more

   By JeffP33, May 6, 2023
   • 7 replies
   • 1.7k views
   • 
   • GMCustomerService
   • May 15, 2023

3. 2022 high country a/c issues

   By Kevin lambright, May 10, 2023
   • 2 replies
   • 471 views
   • 
   • GMCustomerService
   • May 15, 2023

4. 2020 LT flasher relay location

   By LAAC, November 22, 2021
   • 5 replies
   • 12.6k views
   • 
   • Bikerjon
   • May 14, 2023

5. Intellibeam

   By eclipse41986, May 14, 2023
   • 3 replies
   • 583 views
   • 
   • repairman54
   • May 14, 2023

6. 2020 Sierra Infotainment Screen Won't Load - Frozen on GMC logo during startup

   By roccod787, May 10, 2023   

   • Radio Screen
   • infotainment screen
   • (and 3 more)

     Tagged with:

     • Radio Screen
     • infotainment screen
     • Frozen Radio
     • battery replacement issue
     • radio issue
   • 2 replies
   • 783 views
   • 
   • repairman54
   • May 12, 2023

7. 2021 Sierra 1500 AT4 tire road noise unbearable at 50-60 MPH 1 2

   By Florida_GMC, June 15, 2022
   • 18 replies
   • 12.1k views
   • 
   • Bikerjon
   • May 12, 2023

8. 2020 Sierra Sliding Rear Glass Only Replacement

   By MacPH, May 11, 2023
   • 0 replies
   • 238 views
   • 
   • MacPH
   • May 11, 2023

9. I got a free trans! 😁

   By caliwheelsandtires, May 1, 2023
   • 11 replies
   • 1.6k views
   • 
   • KARNUT
   • May 11, 2023

10. Infotainment screen light level 1 2

    By Bobv07662, November 30, 2018
    • 17 replies
    • 12.8k views
    • 
    • Sneaky pete
    • May 11, 2023

11. 2022 6.2 Exhaust leak & lifter noise...

    By 20Denali22, April 22, 2023   

    • exhaust leak
    • Lifter
    • 14 replies
    • 5.6k views
    • 
    • 20Denali22
    • May 11, 2023

12. brake monitor

    By silveradosid, May 5, 2023
    • 1 reply
    • 536 views
    • 
    • Whoops
    • May 10, 2023

13. SOLVED!! New guy with 2020 AT4 and a gnarly rattle! 1 2

    By Traction, September 13, 2022
    • 15 replies
    • 6.9k views
    • 
    • Traction
    • May 10, 2023

14. HUD focus and windshield glare

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

15. 2020 Silverado Electrical/AC issues

    By Eric Sanchez, May 7, 2023
    • 1 reply
    • 386 views
    • 
    • silveradosid
    • May 8, 2023

16. Park Assist Sensor Replacement

    By hoitzed, May 5, 2023
    • 1 reply
    • 1.6k views
    • 
    • BIgTruckDriver200
    • May 6, 2023

17. Radio source changed after call 1 2

    By heffneil, March 21, 2023
    • 25 replies
    • 1.3k views
    • 
    • redwngr
    • May 5, 2023

18. CV Axle Blues

    By GMGARBAGETRUCK, April 30, 2023
    • 3 replies
    • 794 views
    • 
    • GMGARBAGETRUCK
    • May 4, 2023

19. Android auto maps showing full screen

    By JCunningham, May 4, 2023
    • 2 replies
    • 2.3k views
    • 
    • JCunningham
    • May 4, 2023

20. Odometer validation / fraud detection

    By OldBob, May 3, 2023
    • 11 replies
    • 801 views
    • 
    • silveradosid
    • May 4, 2023

21. HVAC lights not on, No response

    By Bhansen, January 3, 2022
    • 2 replies
    • 883 views
    • 
    • migmowner
    • May 3, 2023

22. 2020 3.0 Duramax motor mount issue

    By gwm71, May 3, 2023
    • 0 replies
    • 429 views
    • 
    • gwm71
    • May 3, 2023

23. 2020 GMC 1500 3.0l idle problem Ive tried everything....

    By CFidu2023, May 3, 2023
    • 0 replies
    • 918 views
    • 
    • CFidu2023
    • May 3, 2023

24. Code P1010 and MIL

    By SRNicholson, April 28, 2023
    • 4 replies
    • 3.6k views
    • 
    • Transient
    • May 2, 2023

25. 2022 silverado faulty trailer brake controller and buggy camera when trailer connected 1 2 3 4 14

    By drafil, September 30, 2022   

    • brake controller camera
    • 209 replies
    • 32.7k views
    • 
    • drafil
    • April 30, 2023

26. ESC warning/hard shifting

    By Silverado_19, April 30, 2023
    • 1 reply
    • 521 views
    • 
    • silveradosid
    • April 30, 2023