Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. Put in park light comes on while in park and radio won’t turn off

   By Paul Truett, November 19, 2020
   • 5 replies
   • 2.2k views
   • 
   • GMCustomerService
   • March 16, 2025

2. Will not stay in Reverse

   By TheGeek, June 28
   • 5 replies
   • 284 views
   • 
   • TheGeek
   • 20 hours ago

3. You are Driver #1

   By athompson99, April 9, 2019
   • 5 replies
   • 6k views
   • 
   • 2016 Sierra Owner
   • March 3, 2025

4. High pitch noise with A/C on passenger side

   By ish, December 5, 2018
   • 5 replies
   • 9.9k views
   • 
   • Brian21477
   • December 5, 2020

5. Trailering app stuck on light test

   By 03Jarhead, December 12, 2022
   • 5 replies
   • 4k views
   • 
   • GMCustomerService
   • December 16, 2022

6. Multipro Tailgate Alignment

   By Yoda2, July 30, 2022
   • 5 replies
   • 2.2k views
   • 
   • Yoda2
   • August 1, 2022

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

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

8. Marketplace Question

   By Rocz3cqg, January 31, 2019
   • 5 replies
   • 4.1k views
   • 
   • tammyhardin24
   • March 3, 2020

9. Truck jerks when braking in 4 low

   By Forrest_E, April 30, 2020
   • 5 replies
   • 5k views
   • 
   • Forrest_E
   • May 1, 2020

10. 2021 Steering wheel shake

    By JFaust, April 13, 2021
    • 5 replies
    • 10.2k views
    • 
    • Mgundayao81
    • April 19, 2021

11. 2020 1500 BlueTooth Problem

    By tsham, May 13, 2021
    • 5 replies
    • 3.7k views
    • 
    • tsham
    • May 13, 2021

12. Tailgate mismatch?

    By LT17, April 6, 2022
    • 4 replies
    • 3.4k views
    • 
    • redwngr
    • April 7, 2022

13. HVAC/ Engine Cooling System bad programing, not fixed, its been 5 months

    By dfkrause, February 23, 2020
    • 4 replies
    • 670 views
    • 
    • Vicarod
    • February 24, 2020

14. Retrax cover from my 2013 sierra fit my new 2019 sierra

    By cbprov, August 22, 2019
    • 4 replies
    • 733 views
    • 
    • cbprov
    • August 24, 2019

15. 2020 Silverado RST 2.7T

    By ymora, January 28, 2020
    • 4 replies
    • 711 views
    • 
    • bshort
    • January 29, 2020

16. noise

    By Phantom 4D, January 6, 2024
    • 4 replies
    • 1k views
    • 
    • Phantom 4D
    • January 9, 2024

17. MYGMC App 216 error

    By Jmcab, September 24, 2019
    • 4 replies
    • 3.2k views
    • 
    • Jmcab
    • September 25, 2019

18. brand new silverado fuel mileage question

    By scrimmy, January 23, 2020
    • 4 replies
    • 709 views
    • 
    • redwngr
    • January 23, 2020

19. blank screen/trailering app

    By buelldude, November 20, 2022
    • 4 replies
    • 4.8k views
    • 
    • GMCustomerService
    • February 27, 2023

20. 2021 Adaptive Cruise not working

    By reno360, September 4, 2024
    • 4 replies
    • 4.9k views
    • 
    • reno360
    • September 6, 2024

21. Check engine light after pulling wiring harness

    By nichos, January 4, 2021
    • 4 replies
    • 5.4k views
    • 
    • Rob Mugs
    • January 8, 2021

22. Want to use Halogen taillights

    By jhsatt, March 2, 2023
    • 4 replies
    • 873 views
    • 
    • newdude
    • March 6, 2023

23. instrument cluster DIC Problem

    By cooter2, June 5, 2019
    • 4 replies
    • 14.5k views
    • 
    • Luke89
    • April 30, 2022

24. Apple CarPlay Brightness

    By PyroTeKniX, December 28, 2019
    • 4 replies
    • 16.9k views
    • 
    • Carows
    • April 21, 2022

25. leaf spring groaning

    By CMC76, August 24, 2020
    • 4 replies
    • 1.1k views
    • 
    • lapoolboy
    • August 25, 2020