Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. Rancho shock replacement ideas? Icon?

   By Jpb2, July 30, 2020
   • 2 replies
   • 1.6k views
   • 
   • Grumpy Bear
   • July 30, 2020

2. 2019 Sierra 1500 5.3/8-speed - trans died at 67MPH

   By Mike Travis, April 28, 2020   

   • trans
   • 8-speed transmission
   • (and 2 more)

     Tagged with:

     • trans
     • 8-speed transmission
     • failure
     • no fix
   • 6 replies
   • 2k views
   • 
   • Mike Travis
   • July 29, 2020

3. Driver seat moves side to side

   By JacobC1983, July 29, 2020
   • 0 replies
   • 4k views
   • 
   • JacobC1983
   • July 29, 2020

4. 2020 Custom Silverado 1500 - Upgrades

   By AMM21, October 28, 2019
   • 6 replies
   • 6.7k views
   • 
   • Riggs
   • July 28, 2020

5. rear sliding glass and wireless charger not working

   By tc300z, July 22, 2020
   • 3 replies
   • 8.7k views
   • 
   • tlaw91
   • July 28, 2020

6. Lock/Horn Beep

   By Mike Borowski, July 28, 2020
   • 1 reply
   • 15.3k views
   • 
   • redwngr
   • July 28, 2020

7. Removing compartment door on rear seat

   By Holdyb, July 28, 2020
   • 1 reply
   • 2.2k views
   • 
   • tlaw91
   • July 28, 2020

8. Auto Stop/Start

   By kpanza, July 22, 2020
   • 4 replies
   • 2.2k views
   • 
   • aliveguy5
   • July 28, 2020

9. My First Problem Today 2020 Silverado

   By ILSilverado, July 26, 2020
   • 9 replies
   • 1.5k views
   • 
   • BIGDOGx
   • July 27, 2020

10. 2020 GMC 3.0 diesel tpms accuracy

    By TheTruck41, July 24, 2020
    • 11 replies
    • 1.4k views
    • 
    • TheTruck41
    • July 26, 2020

11. Clicking sound when trucks off but I’m still in it 1 2

    By derek_05_07, April 14, 2020
    • 15 replies
    • 21.6k views
    • 
    • ILSilverado
    • July 26, 2020

12. Check Engine Codes

    By Ajnthony, February 19, 2020
    • 9 replies
    • 34.1k views
    • 
    • Ajnthony
    • July 25, 2020

13. Brake pedal clicking/"adjusting"? after shut off

    By Adam Csencsits, May 19, 2020
    • 5 replies
    • 14.5k views
    • 
    • elag
    • July 24, 2020

14. 2020 High Country/ 1500 won’t start

    By PNK, July 23, 2020
    • 2 replies
    • 1k views
    • 
    • Colossus
    • July 24, 2020

15. My 2020 Sierra 3500 dually lugging on easy acceleration

    By Kevinsgmc2020, July 24, 2020   

    • 6.6L Duramax
    • 10 speed transmission
    • (and 1 more)

      Tagged with:

      • 6.6L Duramax
      • 10 speed transmission
      • fuel problem?
    • 0 replies
    • 2.2k views
    • 
    • Kevinsgmc2020
    • July 24, 2020

16. HP Tuners

    By Moledigger2019, July 22, 2020
    • 0 replies
    • 497 views
    • 
    • Moledigger2019
    • July 22, 2020

17. Strange Issue

    By bite_hard_ceo, July 18, 2020
    • 3 replies
    • 847 views
    • 
    • Pinnacle
    • July 22, 2020

18. Bad ground or crappy radio/antenna???

    By papasink, July 22, 2020
    • 0 replies
    • 542 views
    • 
    • papasink
    • July 22, 2020

19. TPMS question

    By 808 HI, July 22, 2020
    • 3 replies
    • 718 views
    • 
    • 808 HI
    • July 22, 2020

20. Service tpms system

    By cgh101, July 21, 2020
    • 0 replies
    • 565 views
    • 
    • cgh101
    • July 21, 2020

21. Any way to keep her running without remote?

    By fc_glk, July 13, 2020
    • 2 replies
    • 901 views
    • 
    • rikhek
    • July 20, 2020

22. Intermittent audio after startup. ‘20 AT4

    By ForkliftJeff, July 6, 2020
    • 1 reply
    • 642 views
    • 
    • ForkliftJeff
    • July 20, 2020

23. Recommended rear suspension kits for 19 GMC SIERRA

    By Jay960, September 21, 2019   

    • Towing
    • suspension
    • 5 replies
    • 2.6k views
    • 
    • Luckyfd
    • July 19, 2020

24. 2019 Chevy Silverado brake issue

    By WilliamB, June 30, 2020
    • 2 replies
    • 829 views
    • 
    • Dersch
    • July 18, 2020

25. Max trailer package?

    By Dickie1602, July 10, 2020   

    • Do I have it?
    • 11 replies
    • 15.1k views
    • 
    • jpfanner
    • July 17, 2020