Troubleshooting, Warranty & Recalls

912 topics in this forum

1. USB/iPod

   By Utah_ee, November 16, 2020
   • 4 replies
   • 9.3k views
   • 
   • sdelam
   • November 19, 2020

2. Traded in the truck

   By Tahoe555, November 15, 2020
   • 3 replies
   • 1.9k views
   • 
   • KuiMonster
   • November 19, 2020

3. Air recirculate doesn't work with heater?

   By KuiMonster, November 17, 2020
   • 2 replies
   • 1k views
   • 
   • KuiMonster
   • November 18, 2020

4. 2020 Sierra 2500HD excessive noise from cabin pressure relief vent

   By offgridmaine, November 17, 2020
   • 1 reply
   • 5.7k views
   • 
   • MTU Alum
   • November 17, 2020

5. Operating Temperature

   By bigman32hockey, November 17, 2020
   • 1 reply
   • 2.1k views
   • 
   • newdude
   • November 17, 2020

6. CEL - P0700 and U0100 Again

   By Tomato, November 16, 2020
   • 1 reply
   • 7.5k views
   • 
   • Tomato
   • November 17, 2020

7. "Side Detection Temporarily unavailable"

   By Makito, November 17, 2020
   • 1 reply
   • 3.6k views
   • 
   • mkeddie161
   • November 17, 2020

8. Vibration at 65mph

   By 1604Shop, February 15, 2020
   • 8 replies
   • 8.4k views
   • 
   • MTU Alum
   • November 15, 2020

9. Front suspension torsion bars

   By Jim Aldrich, November 13, 2020
   • 4 replies
   • 1.8k views
   • 
   • kylant
   • November 14, 2020

10. Total Camera Failure

    By Dean Fischbeck, November 13, 2020   

    • Camera
    • 0 replies
    • 1.3k views
    • 
    • Dean Fischbeck
    • November 13, 2020

11. Infotainment options missing?

    By Tony O'Hair, October 28, 2020
    • 4 replies
    • 1.7k views
    • 
    • Stand By
    • November 12, 2020

12. Click,Click,Click,Click No start.

    By 07HD, November 11, 2020
    • 1 reply
    • 2.1k views
    • 
    • MTU Alum
    • November 11, 2020

13. Radio failure 1 2

    By Dan0204, October 13, 2020
    • 17 replies
    • 2.9k views
    • 
    • InTrouble
    • November 10, 2020

14. 2020 Silverado HD 2500 W/T 4x4

    By Kirkdhill, November 7, 2020   

    • tow/haul
    • 2 replies
    • 968 views
    • 
    • Kirkdhill
    • November 7, 2020

15. Auto grade brake

    By JRSPerf., November 6, 2020   

    • 6.6L Duramax
    • 0 replies
    • 814 views
    • 
    • JRSPerf.
    • November 6, 2020

16. 3rd light camera replacement

    By DennisW, November 3, 2020
    • 0 replies
    • 559 views
    • 
    • DennisW
    • November 3, 2020

17. 7 pin plug

    By JimBuck, October 30, 2020
    • 2 replies
    • 1.1k views
    • 
    • ssowie
    • October 31, 2020

18. Truck bed and fifth wheel hitch

    By Jaw147, August 15, 2020
    • 5 replies
    • 5.6k views
    • 
    • bass mechanic
    • October 28, 2020

19. 5th Wheel hitch wiring

    By LL2500HD, October 27, 2020
    • 1 reply
    • 894 views
    • 
    • mkeddie
    • October 27, 2020

20. Auto Grade Braking & Exhaust Brake Inop.

    By JRSPerf., October 3, 2020
    • 11 replies
    • 7.1k views
    • 
    • firedab
    • October 25, 2020

21. New 2020 2500HD, Lost Brakes/Steering

    By fly53usmc, October 24, 2020
    • 3 replies
    • 1.6k views
    • 
    • kylant
    • October 25, 2020

22. Never greased

    By mkeddie, October 25, 2020
    • 2 replies
    • 1.6k views
    • 
    • ickyoldman
    • October 25, 2020

23. Leaking power steering fluid

    By RoadPirate, September 25, 2020
    • 2 replies
    • 8.1k views
    • 
    • mihuntn
    • October 24, 2020

24. Cameras Don't wok with Tailgate Removed

    By SnoGirl, October 13, 2020   

    • Camera
    • Tailgate
    • (and 1 more)

      Tagged with:

      • Camera
      • Tailgate
      • truck camper
    • 1 reply
    • 11.5k views
    • 
    • Makito
    • October 24, 2020

25. 2020 silverado 2500hd adaptive cruise control?

    By Alejandro Jimenez, October 2, 2020
    • 6 replies
    • 12.2k views
    • 
    • gSwift
    • October 17, 2020