Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. Radio having issues after jump seat conversion

   By Booma1218, November 13, 2020
   • 4 replies
   • 1.3k views
   • 
   • Booma1218
   • November 17, 2020

2. Hard shift

   By savage1023, August 1, 2023
   • 1 reply
   • 1.3k views
   • 
   • Bikerjon
   • August 1, 2023

3. Dull/faded looking rubber cowl cover?

   By Philipgonzales3, September 29, 2020
   • 1 reply
   • 1.3k views
   • 
   • 2016 Sierra Owner
   • September 29, 2020

4. 2019 Sentra Denali wind noise in cab

   By Jennifer Lejeune, January 25, 2022
   • 7 replies
   • 1.3k views
   • 
   • JimCost2014
   • January 25, 2022

5. 2021 3.0L RST Skipping and rough when cold

   By Santito, February 2, 2025
   • 12 replies
   • 1.3k views
   • 
   • Santito
   • March 29, 2025

6. 2019 Tires still wearing after alignment

   By Jason Baxter, April 22, 2023
   • 8 replies
   • 1.3k views
   • 
   • Transient
   • April 26, 2023

7. Two Questions - Ride Height & Exhaust

   By PackerChev, January 21, 2020
   • 3 replies
   • 1.3k views
   • 
   • CamGTP
   • January 22, 2020

8. Getting coolant leak from intercooler

   By Misa, May 23, 2022
   • 0 replies
   • 1.3k views
   • 
   • Misa
   • May 23, 2022

9. Window Leak

   By WPD318, April 26, 2019
   • 2 replies
   • 1.3k views
   • 
   • WPD318
   • April 26, 2019

10. GPS system

    By Raimon Suarez, January 23, 2022
    • 3 replies
    • 1.3k views
    • 
    • Raimon Suarez
    • January 25, 2022

11. Headlight issue...

    By T Fletcher, April 12, 2025
    • 7 replies
    • 1.3k views
    • 
    • Paul8556
    • Tuesday at 03:29 PM

12. Drivers dead pedal bolts missing

    By BigTill, October 18, 2020
    • 0 replies
    • 1.3k views
    • 
    • BigTill
    • October 18, 2020

13. Tailgate won’t open

    By Badnews79, March 3, 2022
    • 1 reply
    • 1.3k views
    • 
    • EddDe
    • March 4, 2022

14. Brakes 2021 2500 GMC Denali

    By 68gtoman, May 7, 2021
    • 1 reply
    • 1.3k views
    • 
    • Steve-2019
    • May 7, 2021

15. CV Axle Blues

    By GMGARBAGETRUCK, April 30, 2023
    • 3 replies
    • 1.3k views
    • 
    • GMGARBAGETRUCK
    • May 4, 2023

16. 2024 AT4 --- DEF levels are not correct - they are in 2 places, but shows 380 DEF Range??

    By Scott Drexel, April 2, 2025
    • 9 replies
    • 1.3k views
    • 
    • redwngr
    • April 22, 2025

17. jingle gone

    By f0urtw3nty, June 7, 2021
    • 1 reply
    • 1.2k views
    • 
    • f0urtw3nty
    • June 10, 2021

18. 2021 Crew Cab Drivers Window Clicking Noise

    By burgie189, March 2, 2021
    • 3 replies
    • 1.2k views
    • 
    • Thejet07
    • March 4, 2021

19. It was 97* today, I came out of the store...

    By W4LWQ, July 15, 2023
    • 4 replies
    • 1.2k views
    • 
    • repairman54
    • July 31, 2023

20. Sad Day For My Silverado

    By ILSilverado, June 1, 2019
    • 1 reply
    • 1.2k views
    • 
    • Jmonty
    • June 1, 2019

21. Universal Remote won't work

    By DaveLg, August 18, 2020
    • 1 reply
    • 1.2k views
    • 
    • eppieguy
    • August 18, 2020

22. Disabling Rear Seatbelt Indicators

    By Red6.2, October 26, 2023
    • 1 reply
    • 1.2k views
    • 
    • silveradosid
    • October 26, 2023

23. 2019 Infotainment Glitch/Restarts

    By Rocklobster87, March 8, 2023
    • 1 reply
    • 1.2k views
    • 
    • hightech_redneck
    • March 12, 2023

24. 2020 Silverado 3500hd 6.6 gas consumes oil after 1000 miles on a fresh oil changes

    By Ahmad M Eltiti, December 3, 2023
    • 3 replies
    • 1.2k views
    • 
    • GMCustomerService
    • December 11, 2023

25. Gas Mileage

    By Tom73, March 13, 2023
    • 5 replies
    • 1.2k views
    • 
    • GETGONE
    • March 13, 2023