2014-2018 Silverado & Sierra Troubleshooting

7,303 topics in this forum

1. 2015 GMC Sierra 1500

   By Nathan Piechowiak, January 9, 2023
   • 1 reply
   • 456 views
   • 
   • CamGTP
   • January 9, 2023

3. Alternator indicator help

   By siego99344, January 7, 2023
   • 9 replies
   • 661 views
   • 
   • rlcole321
   • January 8, 2023

4. 2015 Silverado transfer case motor help

   By savi1, January 8, 2023
   • 0 replies
   • 378 views
   • 
   • savi1
   • January 8, 2023

5. Rough idle but no codes

   By Payton34, January 7, 2023
   • 1 reply
   • 7.4k views
   • 
   • steelerdude15
   • January 7, 2023

6. Are there any known recalls for control arms ?

   By isolater, January 6, 2023
   • 5 replies
   • 639 views
   • 
   • Yotaman
   • January 7, 2023

7. Adding apple carplay

   By 6.2 2014, January 7, 2023
   • 0 replies
   • 318 views
   • 
   • 6.2 2014
   • January 7, 2023

8. Why does the 4.3l use 5w-30 oil and the 5.3l use 0w-20? 1 2 3 4

   By Jayselectricco, October 12, 2022
   • 49 replies
   • 17.8k views
   • 
   • customboss
   • January 6, 2023

9. U0403-71 code being displayed

   By LongrangeLauber, January 2, 2021
   • 1 reply
   • 13.8k views
   • 
   • Mattusmc21
   • January 6, 2023

10. Multiple code issues on my 14 GMC Sierra SLT 5.3

    By Gutz66, January 5, 2023
    • 0 replies
    • 513 views
    • 
    • Gutz66
    • January 5, 2023

11. Anyone have P06DD and it go away?

    By BamaChevy1, April 7, 2021
    • 2 replies
    • 1.6k views
    • 
    • tig488
    • January 3, 2023

12. Need help

    By Jreedy91, January 2, 2023
    • 1 reply
    • 431 views
    • 
    • CamGTP
    • January 2, 2023

13. Seat repair and information request

    By May70, December 30, 2022
    • 1 reply
    • 310 views
    • 
    • May70
    • January 2, 2023

14. starter electrical connection tab

    By No Tyme, December 30, 2022
    • 2 replies
    • 6.7k views
    • 
    • No Tyme
    • December 30, 2022

15. OnStar and mic not working

    By Hawksd1, January 29, 2019
    • 9 replies
    • 28.2k views
    • 
    • Tammie Gelee
    • December 30, 2022

16. Door ajar

    By Kiley1, December 25, 2022
    • 6 replies
    • 532 views
    • 
    • Kiley1
    • December 29, 2022

17. 2016 taillight issue

    By LumberCat, December 28, 2022   

    • taillight
    • harness
    • 2 replies
    • 707 views
    • 
    • LumberCat
    • December 28, 2022

18. 2016 Silverado Rear Tail Lamp Problems

    By tylord457, April 7, 2019
    • 2 replies
    • 7.8k views
    • 
    • LumberCat
    • December 28, 2022

19. Whistle noise when lights are on

    By Aj443, December 27, 2022
    • 2 replies
    • 386 views
    • 
    • Aj443
    • December 28, 2022

20. AFM overactive

    By JTDowdy, December 28, 2022
    • 1 reply
    • 577 views
    • 
    • newdude
    • December 28, 2022

21. Oil pressure issue

    By Ap46, December 27, 2022
    • 1 reply
    • 476 views
    • 
    • Tyy1907
    • December 28, 2022

22. 17 Silverado black liquid leaking from exhaust.

    By Ricardo Alvarez, December 25, 2022
    • 2 replies
    • 518 views
    • 
    • Ricardo Alvarez
    • December 28, 2022

23. 2017 Silverado dash lights stay on

    By towtruck, December 27, 2022
    • 0 replies
    • 209 views
    • 
    • towtruck
    • December 27, 2022

24. Blinking Climate Control Backlight

    By speedracercjr, December 18, 2019
    • 8 replies
    • 29k views
    • 
    • newdude
    • December 27, 2022

25. 2014 Silverado stuck in 4h

    By Mdavids21, December 27, 2022
    • 0 replies
    • 430 views
    • 
    • Mdavids21
    • December 27, 2022

26. LED headlights don’t work

    By Booey424, December 26, 2022
    • 1 reply
    • 656 views
    • 
    • slj2008
    • December 26, 2022