Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. Paint defect

   By Brock0404, January 20, 2022
   • 4 replies
   • 981 views
   • 
   • M1ck3y
   • January 21, 2022

2. 21 Denali XM radio won’t connect after sitting

   By Mercracing, January 20, 2022
   • 3 replies
   • 975 views
   • 
   • Dmax3
   • January 21, 2022

3. BRAND NEW 2021 Silverado Engine Failure 1 2

   By Tri11, August 7, 2021
   • 15 replies
   • 16.9k views
   • 
   • AD80
   • January 20, 2022

4. Electrical question

   By John LaPatka, January 17, 2022
   • 7 replies
   • 1.7k views
   • 
   • Supreme Pizza
   • January 18, 2022

5. Airbag wire harness - no part available, unknown repair time

   By Karl Kosciuch, January 18, 2022
   • 11 replies
   • 4.1k views
   • 
   • newdude
   • January 18, 2022

6. Brown "Rust" Spots on Window Trim

   By Byrds8, January 15, 2022
   • 13 replies
   • 4k views
   • 
   • Byrds8
   • January 17, 2022

7. Burning smell from brand new Diesel Sierra 1500 1 2

   By grrr027, July 7, 2020
   • 16 replies
   • 36.1k views
   • 
   • MacGyver 42
   • January 15, 2022

8. Radio won't shut off, update available.

   By Bigfoot98, March 4, 2021
   • 6 replies
   • 17.3k views
   • 
   • Alfred William
   • January 15, 2022

9. Anti theft going off randomly

   By Trooper1234, August 4, 2021
   • 4 replies
   • 9k views
   • 
   • Supreme Pizza
   • January 15, 2022

10. Fuse panel trim clip part number?

    By BrizzoDaIzzo, January 13, 2022
    • 2 replies
    • 2.7k views
    • 
    • slj2008
    • January 14, 2022

11. Big Height Difference Front and Rear AT4 1 2 3

    By Nick__, November 12, 2021
    • 36 replies
    • 20.3k views
    • 
    • Nick__
    • January 14, 2022

12. High pitch whistling noise when accelerating 1 2

    By cozby3591, December 22, 2018   

    • whistling noise
    • 19 replies
    • 55.1k views
    • 
    • shanemoon
    • January 11, 2022

13. Front End Alignment Pins Damaged

    By Greystoke, January 11, 2022
    • 0 replies
    • 3.7k views
    • 
    • Greystoke
    • January 11, 2022

14. Motor turns off 1 2

    By Mick L, January 7, 2022
    • 20 replies
    • 7.9k views
    • 
    • Jac365
    • January 11, 2022

15. Rhythmic Click

    By matt grz, January 5, 2022
    • 6 replies
    • 2.1k views
    • 
    • K455
    • January 10, 2022

16. 2020 gmc sierra ATV heads up display compass not working

    By Scully2000, January 4, 2022
    • 6 replies
    • 9.1k views
    • 
    • redwngr
    • January 9, 2022

17. 10 speed Transmission issues banging.

    By coleyrd1, December 10, 2020   

    • 2019 sierra denali 6.2
    • 10 speed transmission
    • 13 replies
    • 38.6k views
    • 
    • redwngr
    • January 8, 2022

18. Recently I learned by 2020 1500 AT4 has launch control...not!

    By FknLeon, January 6, 2022
    • 5 replies
    • 3.7k views
    • 
    • M1ck3y
    • January 8, 2022

19. 21 silverado steering column showing

    By BULLMAN, January 4, 2022
    • 5 replies
    • 1.1k views
    • 
    • BULLMAN
    • January 6, 2022

20. 2019 Silverado ext/cab 2500 HD 4x4 turn signal problem and horn honking

    By Silversaddle, January 5, 2022
    • 1 reply
    • 673 views
    • 
    • Supreme Pizza
    • January 5, 2022

21. 2019 Sierra AT4 Infotainment Glitch

    By Tpharber, January 4, 2022   

    • AT4
    • 2 replies
    • 858 views
    • 
    • EddDe
    • January 4, 2022

22. tail gate removal

    By buffaotom, January 4, 2022
    • 1 reply
    • 694 views
    • 
    • BlancoSilverado
    • January 4, 2022

23. 6.2 engine fuel 1 2

    By Bherm, December 11, 2021
    • 27 replies
    • 13.6k views
    • 
    • crowag2010
    • January 3, 2022

24. Low Windshield Wash Message

    By Transient, January 1, 2022
    • 10 replies
    • 14.4k views
    • 
    • Transient
    • January 2, 2022

25. Shutter 1 2

    By matt grz, November 10, 2021
    • 21 replies
    • 6.4k views
    • 
    • matt grz
    • January 2, 2022