Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. 2023 RST side mirror

   By BDK, August 20, 2023
   • 2 replies
   • 2.1k views
   • 
   • BDK
   • August 21, 2023

2. 2019 Sierra AT4 Infotainment Glitch

   By Tpharber, January 4, 2022   

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

3. Sunroof Drain Hole Entry & Exit Location (w/ Pictures)

   By dmorriso, February 20, 2024
   • 2 replies
   • 30.4k views
   • 
   • Black02Silverado
   • July 16, 2024

4. Park Assist Camera Views

   By brothernov, May 6, 2019
   • 2 replies
   • 1.1k views
   • 
   • brothernov
   • May 6, 2019

5. Issue with infotainment system

   By Snelson75077, December 17, 2020
   • 2 replies
   • 1.6k views
   • 
   • Snelson75077
   • December 17, 2020

6. 2020 trail boss seat

   By Randyac1962, March 1, 2020   

   • Seat
   • 2 replies
   • 2k views
   • 
   • jamesonjc
   • March 14, 2020

7. Wheel swap - suspension adjustment required?

   By Fas-T, May 26, 2022
   • 2 replies
   • 946 views
   • 
   • Gangly
   • May 26, 2022

8. Lane assist issue

   By Ezloader, June 9, 2024
   • 2 replies
   • 538 views
   • 
   • Ezloader
   • June 9, 2024

9. Protecting paint - New member question

   By Huddle_House, April 15, 2021
   • 2 replies
   • 942 views
   • 
   • Huddle_House
   • April 15, 2021

10. Engine miss or trans shudder when cold

    By mrcribbs, September 19, 2019
    • 2 replies
    • 813 views
    • 
    • batman900
    • September 21, 2019

11. TB Wheel Finish Chipping

    By Casey1234, February 14, 2020
    • 2 replies
    • 474 views
    • 
    • TheTicketTX
    • February 14, 2020

12. Random Limp Mode

    By LisaJane, May 7
    • 2 replies
    • 371 views
    • 
    • Silverado4x4
    • May 8

13. 2019 6.2 rpm Surge

    By Arkie6.2, April 19, 2020
    • 2 replies
    • 5.2k views
    • 
    • Arkie6.2
    • April 24, 2020

14. AUX Trailer Camera not working

    By Aalfawaz, May 1, 2020
    • 2 replies
    • 5.8k views
    • 
    • Aalfawaz
    • May 1, 2020

15. 2020 Sierra X31 Clicking issues

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

16. Rear cross traffic alert radar

    By Aussie87, March 12, 2021
    • 2 replies
    • 4.8k views
    • 
    • bwoodsmn
    • March 20, 2021

17. 2021 Silverado 1500LT 5.3L

    By Dominic58, November 22, 2021
    • 2 replies
    • 877 views
    • 
    • Dominic58
    • November 22, 2021

18. Shift to park

    By I miss my corolla, September 15, 2023
    • 2 replies
    • 13.1k views
    • 
    • cltsig
    • September 15, 2023

19. Radio volume

    By B.R.67, December 8, 2019
    • 2 replies
    • 601 views
    • 
    • B.R.67
    • December 8, 2019

20. Service Parking break light & flashing check engine light

    By derek_05_07, April 19, 2020
    • 2 replies
    • 8.6k views
    • 
    • calgator73
    • July 15, 2022

21. 2019 Sierra multipro tailgate handle bezel broken

    By JerseyMikeAT4, May 1, 2020
    • 2 replies
    • 3k views
    • 
    • PatrickP
    • July 23, 2023

22. 2022-2023 gmc Sierra key fob program

    By DenaliBQ, January 26, 2023
    • 2 replies
    • 7.8k views
    • 
    • J69759623
    • February 3, 2023

23. Cooling fans won’t move from 10%

    By Ryan gath, April 24, 2025
    • 2 replies
    • 623 views
    • 
    • GMCustomerService
    • April 28, 2025

24. 2021 Silverado No cabin lighting at entry. What is fuse nomenclature or location?

    By Fran, August 14, 2021   

    • cabin lights
    • 2 replies
    • 4.4k views
    • 
    • gemarsh
    • August 15, 2021

25. 2020 1500 LT 5.3L code P0499.

    By DavidBo, June 7, 2023   

    • cel
    • 2 replies
    • 13.3k views
    • 
    • newdude
    • June 13, 2023