Troubleshooting & Recalls

744 topics in this forum

1. Power folding tow mirrors memory adjustment issue

   By Rahn Mclawhorn Jr, May 15, 2023
   • 3 replies
   • 2.1k views
   • 
   • newdude
   • May 16, 2023

2. 2016 Sierra 1500HD tech sheet

   By HVACMATT, May 13, 2023
   • 2 replies
   • 2.6k views
   • 
   • HVACMATT
   • May 15, 2023

3. Tow Lights not working but lens do.

   By Bambam1032, May 11, 2023
   • 0 replies
   • 1k views
   • 
   • Bambam1032
   • May 11, 2023

4. Service power steering 1 2

   By fupa74, August 2, 2017   

   • 2017 silverado
   • 17 replies
   • 74.8k views
   • 
   • mdelano35
   • April 29, 2023

5. Remote lock and unlock problem... 1 2 3

   By Mike Hamm, March 10, 2017   

   • 2016
   • denali
   • (and 8 more)

     Tagged with:

     • 2016
     • denali
     • gmc
     • sierra
     • 2500hd
     • 4x4
     • diesel
     • remote
     • lock
     • unlock
   • 34 replies
   • 85.7k views
   • 
   • Mustafa ali
   • April 14, 2023

6. 2017 HD fob issues

   By Something-clever-firemedic, April 4, 2023
   • 0 replies
   • 983 views
   • 
   • Something-clever-firemedic
   • April 4, 2023

7. 2016 Steering issue resolved 1 2

   By greeves, August 22, 2017
   • 20 replies
   • 45.1k views
   • 
   • Martiman
   • April 2, 2023

8. Transmission options

   By Chevyfan3, March 22, 2023
   • 12 replies
   • 1.8k views
   • 
   • 64BAwagon
   • March 24, 2023

9. Power steering control module

   By fdscottiv, March 16, 2023
   • 0 replies
   • 2.6k views
   • 
   • fdscottiv
   • March 16, 2023

10. 2015 GMC 2500HD Growling noise from front end from 30-55KM/H

    By Gumbys69, March 15, 2023
    • 0 replies
    • 1.5k views
    • 
    • Gumbys69
    • March 15, 2023

11. Reverse/Cargo lights not coming on when unlocking truck with remote

    By Skylinezz, March 7, 2023
    • 1 reply
    • 895 views
    • 
    • GMCustomerService
    • March 8, 2023

12. Right blinker randomly comes on & wont stop

    By Williamj, February 17, 2023
    • 0 replies
    • 889 views
    • 
    • Williamj
    • February 17, 2023

13. Radio Failure

    By scapyard123, February 15, 2023
    • 0 replies
    • 945 views
    • 
    • scapyard123
    • February 15, 2023

14. Failure - Radio or HMI Module (or both?)

    By agraves138, February 10, 2023
    • 1 reply
    • 10.7k views
    • 
    • newdude
    • February 11, 2023

15. Electrical issues??

    By Silverado29, February 6, 2023
    • 0 replies
    • 1.1k views
    • 
    • Silverado29
    • February 6, 2023

16. What’s this plug for ?

    By RTOM, February 1, 2023
    • 1 reply
    • 1.2k views
    • 
    • newdude
    • February 1, 2023

17. Vibration on new 3500HD, Just tires? Or worse? 1 2 3 4

    By bimmerboy318, March 28, 2019
    • 48 replies
    • 29k views
    • 
    • Flying_Norseman
    • February 1, 2023

18. Instrument Cluster

    By Doug...RI, December 29, 2022
    • 8 replies
    • 2.7k views
    • 
    • newdude
    • January 16, 2023

19. Clack Noise Upon Shift...Allison

    By agraves138, January 5, 2023
    • 0 replies
    • 1.2k views
    • 
    • agraves138
    • January 5, 2023

20. Steering wheel shimmy

    By Jcb210, December 30, 2018
    • 11 replies
    • 15.6k views
    • 
    • Cody31
    • January 4, 2023

21. Window switch not working

    By Robert Pace, May 15, 2021
    • 4 replies
    • 13.7k views
    • 
    • GOMD
    • December 17, 2022

22. Exterior cargo lights on while driving.

    By TheLensman, December 6, 2022
    • 0 replies
    • 866 views
    • 
    • TheLensman
    • December 6, 2022

23. High pitch noise at 35mph when cold

    By Justin Shuma, November 19, 2022
    • 1 reply
    • 1.3k views
    • 
    • GMCustomerService
    • November 28, 2022

24. 2015 chevy 2500 hd 6.0

    By Sandman22699, November 28, 2022
    • 1 reply
    • 1.4k views
    • 
    • Sandman22699
    • November 28, 2022

25. Brake controller ?

    By GrandPuisance14, November 19, 2022
    • 7 replies
    • 1.5k views
    • 
    • GrandPuisance14
    • November 22, 2022