Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. Dead right on the spot

   By 3.0, December 22, 2020
   • 1 reply
   • 807 views
   • 
   • Stranny
   • December 22, 2020

2. Correct wiring for heated side mirrors

   By bigdoug42, December 7, 2023
   • 1 reply
   • 585 views
   • 
   • Mshawn
   • December 9, 2023

3. 2014 GMC Sierra Double Cab Puzzle

   By [email protected], January 17, 2020
   • 1 reply
   • 460 views
   • 
   • mafd2
   • January 17, 2020

4. Anyone order a 2023 sierra?

   By steve8, June 21, 2022
   • 1 reply
   • 756 views
   • 
   • Tom73
   • June 26, 2022

5. Correct wiring for heated side mirrors

   By bigdoug42, December 7, 2023
   • 1 reply
   • 1.6k views
   • 
   • gemarsh
   • December 7, 2023

6. Door entry

   By Caulk Boss, May 21, 2021
   • 1 reply
   • 585 views
   • 
   • eppieguy
   • May 21, 2021

7. Located Source of Buzzing Noise Under Vehicle

   By Rook126, August 10, 2021
   • 1 reply
   • 14.6k views
   • 
   • Rook126
   • October 17, 2021

8. Weird Noise while New Silverado 1500 2021 over 80 miles per hour and blind spot sensor failure

   By Yu Feng, September 12, 2022
   • 1 reply
   • 631 views
   • 
   • GMCustomerService
   • September 23, 2022

9. Seat movement

   By SansSouci, February 4, 2022
   • 1 reply
   • 719 views
   • 
   • mafd2
   • February 4, 2022

10. Infotainment forgetting phone hotspot password?

    By TheRubberDuck, March 25, 2025
    • 1 reply
    • 478 views
    • 
    • GMCustomerService
    • March 26, 2025

11. Issues with Infotainment Screen Not Working

    By Mark Brown, July 2, 2019   

    • screen
    • infotainment
    • 1 reply
    • 5.2k views
    • 
    • Thejet07
    • July 2, 2019

12. Onstar message alert and Check engine light

    By JP33, September 27, 2021
    • 1 reply
    • 2.1k views
    • 
    • JP33
    • September 27, 2021

13. 2016 Sierra Denali intermittently losing ABS/Power Steering and showing a host of error messages

    By PirateToast, December 29, 2021
    • 1 reply
    • 560 views
    • 
    • Transient
    • December 30, 2021

14. Merge contacts

    By Erikwm21, August 2, 2019
    • 1 reply
    • 2.1k views
    • 
    • econometrics
    • August 16, 2019

15. P0172 and P0175

    By CJchevy, April 26, 2019   

    • bank 1 rich bank 2 rich
    • 1 reply
    • 5.3k views
    • 
    • eppieguy
    • April 26, 2019

16. 2021 Elevation No Interior Lights!!!

    By jberube, November 26, 2020   

    • 2021Elevation
    • Elevation
    • 1 reply
    • 11.5k views
    • 
    • Mcclure53
    • August 27, 2021

17. Trans slipping or? Grinding noise left front? 2020 Silverado

    By Kenbow, September 14, 2021
    • 1 reply
    • 688 views
    • 
    • Transient
    • September 15, 2021

18. HELP! Rough start then struggles and dies

    By 808_2019_Silverado, October 2, 2022
    • 1 reply
    • 643 views
    • 
    • chem_man
    • October 2, 2022

19. Puddle Lights Issue

    By Todd Sickler, January 27, 2025
    • 1 reply
    • 558 views
    • 
    • silveradosid
    • January 27, 2025

20. Need help

    By morganhess9623, July 26, 2022
    • 1 reply
    • 489 views
    • 
    • CamGTP
    • July 27, 2022

21. brake monitor

    By silveradosid, May 5, 2023
    • 1 reply
    • 784 views
    • 
    • Whoops
    • May 10, 2023

22. 2019 GMC Sierra SLT Infotainment System

    By Walla Walla Joe, March 9, 2020
    • 1 reply
    • 865 views
    • 
    • DanPFW
    • March 11, 2020

23. Gear shifter stuck in park

    By PaMule, May 25, 2020
    • 1 reply
    • 10.3k views
    • 
    • BurnsMax
    • May 25, 2020

24. 2019 Silverado High Country tailgate reopening while closing

    By TOM ROUSSEAU, June 23, 2024
    • 1 reply
    • 534 views
    • 
    • GMCustomerService
    • June 24, 2024

25. Iphone and radio play simultanously

    By 6t4, May 3, 2019
    • 1 reply
    • 505 views
    • 
    • 2019_Silverado_HC
    • May 3, 2019