Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. Multi pro tailgate wont open,just clicks ?

   By Glad4u, June 5, 2021
   • 2 replies
   • 3.3k views
   • 
   • Thekingarthur
   • June 7, 2021

2. C05B0, brake system failure

   By danbo313, June 26, 2022
   • 2 replies
   • 103.4k views
   • 
   • Keith Destef
   • April 12, 2024

3. Silverado & Sierra 3.0L Duramax Rear Leaf Spring Squeak – GM’s Fix & DIY Solution

   By Zane, March 6, 2025
   • 2 replies
   • 7.4k views
   • 
   • DubVBenz
   • March 7, 2025

4. 2021 GMC Check Trail Signal lamps message with No trailer connected.

   By Randy Platz, January 21, 2023
   • 2 replies
   • 1.5k views
   • 
   • SWFL
   • April 12, 2023

5. New recall for 2020 TrailBoss

   By gre24ene, December 13, 2019
   • 2 replies
   • 5.2k views
   • 
   • tuna mac
   • December 13, 2019

6. 2020 Chevrolet Silverado 1500 LTZ - Tailgate Will Not Open Or Close

   By HVACDUDE, January 12, 2025
   • 2 replies
   • 581 views
   • 
   • HVACDUDE
   • January 14, 2025

7. Brake Pedal “chirping” sound?

   By 0REDSOX7, May 18, 2025
   • 2 replies
   • 421 views
   • 
   • 64BAwagon
   • May 18, 2025

8. Will Trail Boss 20" wheels/tires fit on a Silverado LT without a lift kit?

   By AZBadgerFan, February 22, 2022
   • 2 replies
   • 1.1k views
   • 
   • Anacortes Army Guy
   • February 28, 2022

9. 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
   • 3k views
   • 
   • repairman54
   • May 12, 2023

10. 19 Silverado w/ lift "wire"sound...

    By clowe1243, August 13, 2024
    • 2 replies
    • 516 views
    • 
    • clowe1243
    • August 18, 2024

11. 2019 Base Radio Touch Screen Non-Responsive

    By tuna mac, November 24, 2019
    • 2 replies
    • 7.5k views
    • 
    • Moend
    • December 1, 2019

12. Center Console USB port

    By iceytys, March 7, 2022
    • 2 replies
    • 949 views
    • 
    • Anacortes Army Guy
    • March 29, 2022

13. 2019 Silverado WT: Program new fob/key with only 1 original?

    By Zgoat3, May 6, 2022
    • 2 replies
    • 683 views
    • 
    • WeGone
    • May 7, 2022

14. 2022 Sierra 3.0 Duramax issues

    By bmdupont, April 14, 2023
    • 2 replies
    • 3.3k views
    • 
    • Bikerjon
    • April 16, 2023

15. 2018 Silverado Wiring

    By Silverado Lemon, April 23
    • 2 replies
    • 277 views
    • 
    • Silverado Lemon
    • April 23

16. oem foglights HELP

    By reed19, May 26, 2020
    • 2 replies
    • 651 views
    • 
    • Julio13
    • May 28, 2020

17. Flickering LED low beam headlights

    By C_Whelan88, October 25, 2021
    • 2 replies
    • 12.6k views
    • 
    • newdude
    • November 3, 2021

18. 2020 Sierra 1500 Jerks After Full Stop

    By adionline, August 4, 2021
    • 2 replies
    • 2.6k views
    • 
    • 20L8TSierra24
    • August 5, 2021

19. 2024 GMC AT4 Valve Body Replacement

    By GMC2024, July 25, 2024
    • 2 replies
    • 3k views
    • 
    • redwngr
    • July 25, 2024

20. Transmission dipstick location

    By Frog man jones, March 6, 2025
    • 2 replies
    • 872 views
    • 
    • newdude
    • March 6, 2025

21. Can Tailgate Support an ATV

    By MyWay, September 30, 2019
    • 2 replies
    • 1.9k views
    • 
    • Rocket3T
    • September 30, 2019

22. Engine noise help

    By njrado4x4, January 6, 2024
    • 2 replies
    • 955 views
    • 
    • njrado4x4
    • January 6, 2024

23. 2015 sierra 1500 electrical problems when braking need help

    By Gmc fo life, May 26, 2020
    • 2 replies
    • 726 views
    • 
    • djHaystack
    • July 8, 2020

24. 2021 3500HD power steering fluid leak

    By TT331FB, July 23, 2023
    • 1 reply
    • 1.8k views
    • 
    • Bikerjon
    • July 24, 2023

25. Can't Enable Brake Monitor

    By ShawnL, May 6, 2024
    • 1 reply
    • 649 views
    • 
    • silveradosid
    • May 8, 2024