2014-2018 Silverado & Sierra Troubleshooting

7,304 topics in this forum

1. 2018 denali front turn signal intermittent

   By JP Cortez, May 11, 2022
   • 1 reply
   • 2.7k views
   • 
   • steelerdude15
   • May 12, 2022

3. Driver window

   By Samari21, May 11, 2022
   • 0 replies
   • 325 views
   • 
   • Samari21
   • May 11, 2022

4. GM MDI Module and Software Clones

   By LST3, February 18, 2022
   • 2 replies
   • 2.2k views
   • 
   • Ianf
   • May 9, 2022

5. Tri-Mode power steps erratic

   By hoosier83, May 19, 2020
   • 2 replies
   • 4.2k views
   • 
   • Porsche6303
   • May 8, 2022

6. Passenger headlight is out

   By Digdanger, May 7, 2022
   • 0 replies
   • 347 views
   • 
   • Digdanger
   • May 7, 2022

7. outside mirror lights

   By milkman1, May 7, 2022
   • 2 replies
   • 353 views
   • 
   • milkman1
   • May 7, 2022

8. The Cooling System Saga Continues

   By OffTheAir, May 3, 2022
   • 5 replies
   • 1.2k views
   • 
   • WT35002017
   • May 7, 2022

9. 2017 AT Door Locks

   By Jake2017AT, May 7, 2022
   • 2 replies
   • 306 views
   • 
   • steelerdude15
   • May 7, 2022

10. 100K Transmission Service

    By Jared91, May 5, 2022
    • 7 replies
    • 1.9k views
    • 
    • diyer2
    • May 7, 2022

11. 2018 low coolant

    By swoleymammoth, May 6, 2022
    • 3 replies
    • 560 views
    • 
    • Eddie 70
    • May 6, 2022

12. 2014 GMC Sierra 1500 4x4 feels like the parking brake is on while using 4 high in reverse.

    By Donald Stephenson, May 6, 2022
    • 2 replies
    • 500 views
    • 
    • It's Tim
    • May 6, 2022

13. Misfire under load no cel

    By Texx1009, May 2, 2022
    • 6 replies
    • 2.1k views
    • 
    • Grumpy Bear
    • May 4, 2022

14. 2015 5.3 Silverado Cyl #5 misfire

    By jasonhooker3, April 12, 2022
    • 8 replies
    • 9.5k views
    • 
    • CamGTP
    • May 4, 2022

15. OnStar app to unlock doors

    By No Tyme, April 29, 2022
    • 4 replies
    • 665 views
    • 
    • SILVER SLED
    • May 4, 2022

16. 18 Slivy Crew, does back seat fold forward?

    By No Tyme, May 1, 2022
    • 4 replies
    • 581 views
    • 
    • No Tyme
    • May 3, 2022

17. Airbags Kill Switch

    By Behramshah Zack, May 1, 2022   

    • Airbags
    • deployed
    • (and 2 more)

      Tagged with:

      • Airbags
      • deployed
      • offroad
      • off
    • 3 replies
    • 905 views
    • 
    • Behramshah Zack
    • May 3, 2022

18. Curtain airbags unintended deployment questions

    By Sterling Hess, July 14, 2015   

    • airbag
    • air bag
    • (and 3 more)

      Tagged with:

      • airbag
      • air bag
      • unitended
      • deployment
      • curtain airbag
    • 5 replies
    • 10.3k views
    • 
    • Behramshah Zack
    • May 3, 2022

19. Another Torque Spec Question

    By larryg1957, May 2, 2022
    • 0 replies
    • 306 views
    • 
    • larryg1957
    • May 2, 2022

20. Flashing P0300! Only under load. (FUEL PRESSURE?)

    By Aaustins14, May 1, 2022
    • 1 reply
    • 550 views
    • 
    • CamGTP
    • May 2, 2022

21. Another toque spec request

    By larryg1957, May 1, 2022
    • 0 replies
    • 224 views
    • 
    • larryg1957
    • May 1, 2022

22. STOP BEEPING! Service Trailer Brake Nightmare! 1 2

    By Aaustins14, December 2, 2021
    • 18 replies
    • 30.2k views
    • 
    • Aaustins14
    • May 1, 2022

23. 2016 Silverado

    By danmarest, April 27, 2022
    • 2 replies
    • 396 views
    • 
    • rlcole321
    • April 30, 2022

24. Passenger side IFS issue.

    By Cary Nickel, April 29, 2022
    • 3 replies
    • 471 views
    • 
    • richard wysong
    • April 30, 2022

25. dead mouse inside front air vents? Help!!!

    By 4motion, April 29, 2022
    • 0 replies
    • 1.7k views
    • 
    • 4motion
    • April 29, 2022

26. Radiator fans staying on and ac takes a while to get cold

    By Bhodges52, April 29, 2022   

    • cooling fans
    • a/c
    • 0 replies
    • 1.9k views
    • 
    • Bhodges52
    • April 29, 2022