Troubleshooting & Recalls

7,534 topics in this forum

1. 2015 interior rattle deep in dash

   By mikepol2, December 30, 2015
   • 12 replies
   • 28.8k views
   • 
   • Demps
   • November 27, 2022

2. 2015 L86 6.2L Silverado - Fuel Injectors suspect

   By CadillacLuke24, August 17, 2022
   • 10 replies
   • 16.2k views
   • 
   • CadillacLuke24
   • May 18, 2023

3. 2015 LTZ "Chrome" Door Handle Bubbling?

   By 6.2Chevy, December 2, 2017
   • 1 reply
   • 808 views
   • 
   • SippiSierra
   • December 4, 2017

4. 2015 LTZ Silverado Left Rear Turn Signal/Brake/Hazard Light

   By dworkman11, April 12, 2021
   • 0 replies
   • 481 views
   • 
   • dworkman11
   • April 12, 2021

5. 2015 LTZ-Park Assist not Working

   By Jtsteiert, January 16, 2017
   • 12 replies
   • 43.7k views
   • 
   • Johnnyboy_1989
   • January 6, 2022

6. 2015 Mileage drop

   By rgould22, February 25, 2019
   • 9 replies
   • 1.1k views
   • 
   • Olvim
   • March 1, 2019

7. 2015 no start, one click

   By ColdwaterChevy, March 4, 2019   

   • start battery starter
   • 5 replies
   • 9.3k views
   • 
   • diyer2
   • March 6, 2019

8. 2015 overly loud door ding noise. 1 2

   By JCJ, July 31, 2015
   • 19 replies
   • 17.9k views
   • 
   • newdude
   • August 19, 2015

9. 2015 paint bubbling

   By Summit850, August 10, 2019
   • 11 replies
   • 6.8k views
   • 
   • HeySkippyDog
   • August 13, 2019

10. 2015 Passive Lock and Alarm

    By ltdriser, June 26, 2023
    • 2 replies
    • 1.8k views
    • 
    • newdude
    • June 26, 2023

11. 2015 rear diff rebuild.

    By Fole75, July 4, 2015
    • 3 replies
    • 1.7k views
    • 
    • Fole75
    • July 10, 2015

12. 2015 regular cab 1500 sierra issues

    By Almoalla6997, February 14, 2015
    • 12 replies
    • 2k views
    • 
    • Almoalla6997
    • February 19, 2015

13. 2015 Service Airbag Light

    By Potts, January 7, 2016
    • 2 replies
    • 22.4k views
    • 
    • Potts
    • January 7, 2016

14. 2015 sierra ; Rattles when i drive over dumps, Rattles bad on dirt roads.

    By Dana Rolles, April 30, 2019
    • 8 replies
    • 697 views
    • 
    • royalkangaroo
    • May 3, 2019

15. 2015 Sierra 1500

    By Dale Barlow, May 7, 2018   

    • dinging alerts
    • 7 replies
    • 796 views
    • 
    • calgator73
    • May 9, 2018

16. 2015 Sierra 1500 - Exhaust/Sulpher Smell - Loose exhaust component?

    By TheWoodsman, January 1, 2016   

    • exhaust
    • smell
    • 2 replies
    • 5k views
    • 
    • TheWoodsman
    • January 2, 2016

17. 2015 Sierra 1500 5.3 engine

    By Train155, December 3, 2016
    • 1 reply
    • 955 views
    • 
    • newdude
    • December 3, 2016

18. 2015 Sierra 1500 5.3L Check Engine/Rough Idle

    By Ben Haller, September 10, 2020
    • 1 reply
    • 890 views
    • 
    • silveradosid
    • September 12, 2020

19. 2015 Sierra 1500 All Terrain D.I.C. no power no back lighting Analog gauges work

    By RHOWARD2GO, December 16, 2024
    • 0 replies
    • 341 views
    • 
    • RHOWARD2GO
    • December 16, 2024

20. 2015 sierra 1500 can’t program key

    By Dannyxphantom, July 3, 2023
    • 0 replies
    • 474 views
    • 
    • Dannyxphantom
    • July 3, 2023

21. 2015 Sierra 1500 Lifters Failed.. Again 1 2

    By EDeller, March 18, 2020   

    • Sierra
    • lifters
    • (and 8 more)

      Tagged with:

      • Sierra
      • lifters
      • afm
      • 2015
      • GMC
      • all terrain
      • slt
      • engine
      • Warrenty
      • gm
    • 19 replies
    • 13.6k views
    • 
    • Frankielozano214
    • March 31, 2020

22. 2015 Sierra 1500 P0430 Code and oil found in radiator

    By hunter263, March 21, 2019
    • 0 replies
    • 540 views
    • 
    • hunter263
    • March 21, 2019

23. 2015 sierra 1500 rear right tail light wiring.

    By CET1, December 22, 2021
    • 0 replies
    • 1.4k views
    • 
    • CET1
    • December 22, 2021

24. 2015 Sierra 1500 SLE AirBag light and Stabilitrack light are on after removing and replacing console and passenger seat

    By Francis Alvare, June 8, 2023
    • 0 replies
    • 349 views
    • 
    • Francis Alvare
    • June 8, 2023

25. 2015 Sierra 1500 SLE Vent Control Issues

    By Francis Alvare, May 10, 2023   

    • vents
    • hvac control
    • 2 replies
    • 893 views
    • 
    • Francis Alvare
    • May 11, 2023