Troubleshooting, Warranty & Recalls

918 topics in this forum

1. Trailer TPMS Issues

   By Scott Surges, June 4, 2025
   • 9 replies
   • 1.8k views
   • 
   • PBNB
   • June 28, 2025

2. Windshield Replacement

   By marpel, June 15, 2025
   • 5 replies
   • 1k views
   • 
   • Chuck FB
   • June 21, 2025

3. Bluetooth crackling/static after Y172 update 1 2 3

   By BuckWallace, September 22, 2024
   • 40 replies
   • 13.1k views
   • 
   • vucelick
   • June 21, 2025

4. auxillary (block) heater plug in

   By Lke, June 7, 2025
   • 5 replies
   • 1.2k views
   • 
   • redwngr
   • June 12, 2025

5. Anyone know how to replace the triangle shaped front window apliques?

   By Meyre1, June 7, 2025
   • 1 reply
   • 822 views
   • 
   • tbarn
   • June 9, 2025

6. GM Buy Back

   By DBaker, June 4, 2025
   • 5 replies
   • 1.3k views
   • 
   • customboss
   • June 6, 2025

7. Belt squeal (?) on cold start up on 2024 Chevy 2500HD 6.6L Gasser 1 2 3 4

   By gastrohman, March 11, 2024
   • 51 replies
   • 16k views
   • 
   • Ry Guy
   • June 5, 2025

8. 5th wheel chucking 1 2 3

   By Meade2024, February 11, 2025
   • 31 replies
   • 5.5k views
   • 
   • Randal Scott
   • June 5, 2025

9. TRAILERING APP WON'T TURN ON

   By BnDRoadTrip, February 6, 2024
   • 1 reply
   • 957 views
   • 
   • riggone
   • June 4, 2025

10. Exhaust Brake concerns

    By DBaker, April 14, 2025
    • 4 replies
    • 2.1k views
    • 
    • DBaker
    • June 4, 2025

11. AC Drain

    By RickSt, July 4, 2023
    • 5 replies
    • 20k views
    • 
    • Paul Wall
    • June 1, 2025

12. Fuel pump priming when doors open?

    By LSX Z28, December 25, 2019
    • 13 replies
    • 12.7k views
    • 
    • carkhz316
    • May 29, 2025

13. Chime wont stop - how to disable??

    By In2racn, March 8, 2020
    • 8 replies
    • 44.6k views
    • 
    • PapaJohn55
    • May 29, 2025

14. Infotainment Audio Issues 1 2 3

    By kf9yr, May 8, 2020
    • 30 replies
    • 29.8k views
    • 
    • Big DK
    • May 29, 2025

15. 2020 GMC3500 AT4 needing to replace DPF at 85K miles

    By Hog Hunter, May 27, 2025
    • 2 replies
    • 888 views
    • 
    • CamGTP
    • May 28, 2025

16. Rear Brakes Sticking

    By Brandon Darnell, May 13, 2025
    • 6 replies
    • 1.8k views
    • 
    • Brandon Darnell
    • May 27, 2025

17. Invisible Trailer Camera: Worked on '20, Blank Screen on '24 1 2

    By Shawn T, July 30, 2024
    • 26 replies
    • 25.3k views
    • 
    • smokeyburnout
    • May 27, 2025

18. 2022 High Country HD retractable running board issues 1 2 3 4 5

    By mtbadbob, July 30, 2022
    • 66 replies
    • 37.6k views
    • 
    • Srode1
    • May 24, 2025

19. In depth dive into the Allison 10spd valve body issue.

    By No F-bdy Bs, May 17, 2025
    • 2 replies
    • 1.1k views
    • 
    • viking59
    • May 19, 2025

20. Paint issues ? Chips and flakes

    By Ben Jardine, June 3, 2024
    • 10 replies
    • 9.7k views
    • 
    • Kristencamp
    • May 17, 2025

21. Upper Steering Shaft replacement - 2020 HD

    By jeez, February 6, 2021
    • 12 replies
    • 18.6k views
    • 
    • 2024Denali
    • May 17, 2025

22. Clicking/rattle noise under/behind steering column 2022 Silverado 2500HD

    By BasikLiberty, May 9, 2025
    • 4 replies
    • 1.2k views
    • 
    • BasikLiberty
    • May 11, 2025

23. Feeling Vibration and Jiggles in 2024 HD Gasser Steering Wheel 1 2

    By Texas Gasser, July 6, 2023
    • 23 replies
    • 16.8k views
    • 
    • Eric.V
    • May 9, 2025

24. Oil consumption issue in 2024 gas chevy 2500 1 2

    By GavinL6.6, April 16, 2025
    • 19 replies
    • 5.7k views
    • 
    • Chuck FB
    • May 8, 2025

25. Night time Running lights/ parking lights don’t work 1 2

    By Duramax85, May 1, 2021
    • 20 replies
    • 31.1k views
    • 
    • Jamie mire
    • May 6, 2025