Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. Critter Damage

   By McNewf2020, September 23, 2020
   • 4 replies
   • 945 views
   • 
   • McNewf2020
   • September 25, 2020

2. Thumbwheel intermittent

   By PhilG, September 25, 2020
   • 2 replies
   • 2.9k views
   • 
   • lebag335
   • September 25, 2020

3. TSB For Valve Springs On V8s

   By Transient, September 25, 2020
   • 3 replies
   • 3.6k views
   • 
   • bjr2020 6.2
   • September 25, 2020

4. Two different voices when using Android Auto

   By Scott Bailey, September 25, 2020   

   • android auto
   • 0 replies
   • 1.2k views
   • 
   • Scott Bailey
   • September 25, 2020

5. Thin film coming off dash plastic.

   By KRAS, September 23, 2020
   • 13 replies
   • 3.3k views
   • 
   • TNTSierra
   • September 24, 2020

6. My cold start knock/tick issues continues "no repair available" 1 2 3 4 6

   By ct_corey, June 24, 2019
   • 87 replies
   • 28.4k views
   • 
   • ct_corey
   • September 24, 2020

7. DIC problems

   By Dtheplummer, September 24, 2020
   • 0 replies
   • 2k views
   • 
   • Dtheplummer
   • September 24, 2020

8. Remote start

   By L REY, September 12, 2020
   • 11 replies
   • 11.4k views
   • 
   • T.han90
   • September 23, 2020

9. Auto Stop Start - Clarity needed, inverse logic from user manual

   By miscverb, September 23, 2020
   • 2 replies
   • 1.1k views
   • 
   • newdude
   • September 23, 2020

10. Creaking when turning

    By Ithan Henry, September 22, 2020
    • 2 replies
    • 9k views
    • 
    • Ithan Henry
    • September 23, 2020

11. 2019 Sierra Denali LEAKS! 1 2

    By kyleb, February 17, 2019   

    • denali
    • leaks
    • (and 1 more)

      Tagged with:

      • denali
      • leaks
      • water damage
    • 17 replies
    • 21.9k views
    • 
    • Monk77
    • September 23, 2020

12. Camera trailer wiring

    By cold beer, September 22, 2020
    • 0 replies
    • 364 views
    • 
    • cold beer
    • September 22, 2020

13. Ride quality 1 2

    By Jcp21, July 6, 2020
    • 25 replies
    • 4.8k views
    • 
    • Stjnes
    • September 22, 2020

14. Ipod classic

    By shadysneed, May 28, 2020
    • 8 replies
    • 15.6k views
    • 
    • David Graney
    • September 22, 2020

15. Lift/level kit issue

    By Clint Goss, September 22, 2020
    • 0 replies
    • 463 views
    • 
    • Clint Goss
    • September 22, 2020

16. Truck Camper with multipro

    By JasonSC, September 21, 2020
    • 0 replies
    • 754 views
    • 
    • JasonSC
    • September 21, 2020

17. Leaf Springs

    By LGJ1984, September 17, 2020
    • 5 replies
    • 2.4k views
    • 
    • BlancoSilverado
    • September 21, 2020

18. Reverse signal

    By Andrew Thompson, September 20, 2020
    • 7 replies
    • 12.6k views
    • 
    • redwngr
    • September 21, 2020

19. Ride Quality Help

    By Grey Jay, September 19, 2020
    • 11 replies
    • 12.7k views
    • 
    • Weaverstreet
    • September 21, 2020

20. Any idea what this sound could be? Vibration front end

    By pittsburgh123721, September 20, 2020
    • 1 reply
    • 612 views
    • 
    • CamGTP
    • September 20, 2020

21. 2020 Sierra X31 Clicking issues

    By Kevman89, September 19, 2020
    • 2 replies
    • 1.1k views
    • 
    • Kevman89
    • September 19, 2020

22. 2020 Tailgate Release "Frozen"

    By Rob Mugs, September 19, 2020
    • 0 replies
    • 719 views
    • 
    • Rob Mugs
    • September 19, 2020

23. Tire Wear

    By TeamSaris, September 19, 2020
    • 0 replies
    • 570 views
    • 
    • TeamSaris
    • September 19, 2020

24. Onstar Shop and Marketplace App

    By Rocz3cqg, October 17, 2018
    • 8 replies
    • 9.4k views
    • 
    • RaulCe
    • September 18, 2020

25. 2020 Sierra Elevation Body Panel Gaps

    By Ajt116, September 17, 2020
    • 1 reply
    • 1.1k views
    • 
    • Ajt116
    • September 17, 2020