Troubleshooting, Warranty & Recalls

3,465 topics in this forum

1. Separating stop light from the turn signal.

   By dawuts, December 8, 2024
   • 0 replies
   • 290 views
   • 
   • dawuts
   • December 8, 2024

2. 2020 6.2 Fuel Pump Module Issue Finally Shows Itself

   By el ess1, May 11, 2025
   • 0 replies
   • 2.5k views
   • 
   • el ess1
   • May 11, 2025

3. 2019 GMC sierra limited rough shifts sluggish at lower speeds rpm moving up down

   By Mike Mintz, October 14, 2019
   • 0 replies
   • 385 views
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   • Mike Mintz
   • October 14, 2019

4. 2023 Sierra SLT bugs, OTA Alexa App update, Audio cuts out

   By wxman13, December 22, 2023
   • 0 replies
   • 771 views
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   • wxman13
   • December 22, 2023

5. Truck only starts in neutral

   By Luckyfd1, March 16
   • 0 replies
   • 254 views
   • 
   • Luckyfd1
   • March 16

6. Snow & Ice Mode - 2019 1500 2WD Silverado

   By duran492, January 20, 2020
   • 0 replies
   • 4.7k views
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   • duran492
   • January 20, 2020

7. 2020 Sierra 2.7 litre reliability

   By Mike Laing, June 12, 2020
   • 0 replies
   • 1.4k views
   • 
   • Mike Laing
   • June 12, 2020

8. Need part number for connector

   By Unclebud87, April 7, 2021
   • 0 replies
   • 483 views
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   • Unclebud87
   • April 7, 2021

9. VSS Wire

   By McGuffy, December 18, 2020
   • 0 replies
   • 4.7k views
   • 
   • McGuffy
   • December 18, 2020

10. Fuse

    By PerrySanford, August 24, 2023
    • 0 replies
    • 399 views
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    • PerrySanford
    • August 24, 2023

11. Upper glove box rattle. Sierra Refresh interior

    By sswails, January 15, 2024
    • 0 replies
    • 819 views
    • 
    • sswails
    • January 15, 2024

12. blue tooth wont work after remote start

    By vonshep, October 30, 2020
    • 0 replies
    • 480 views
    • 
    • vonshep
    • October 30, 2020

13. rear sliding window fuse blows

    By roger a, June 19, 2020
    • 0 replies
    • 3.7k views
    • 
    • roger a
    • June 19, 2020

14. 2021 Duramax 3500 High Country Burned Down

    By Jeeebz, August 1, 2024   

    • break pressure switch
    • fire
    • (and 9 more)

      Tagged with:

      • break pressure switch
      • fire
      • tsb
      • breaks
      • recall
      • 3500HD
      • high country
      • drw
      • dually
      • l5p
      • 6.6L Duramax
    • 0 replies
    • 1.9k views
    • 
    • Jeeebz
    • August 1, 2024

15. Stalling/Lurching when Switching Gears

    By BlancoSilverado, August 29, 2019
    • 0 replies
    • 527 views
    • 
    • BlancoSilverado
    • August 29, 2019

16. Texting issue

    By NW-Shadow21, July 9, 2023
    • 0 replies
    • 603 views
    • 
    • NW-Shadow21
    • July 9, 2023

17. Need help identifying the wire color for 2019 Sierra rear 12v lighter/accesory plugin

    By DrFistington, May 16, 2024
    • 0 replies
    • 386 views
    • 
    • DrFistington
    • May 16, 2024

18. Power Window Issue

    By Ezekiel2517, November 14, 2019
    • 0 replies
    • 450 views
    • 
    • Ezekiel2517
    • November 14, 2019

19. Problem solved 22 silverado with NHT and multiple codes

    By flattop, February 2
    • 0 replies
    • 361 views
    • 
    • flattop
    • February 2

20. P2002

    By Phantom 4D, May 24
    • 0 replies
    • 147 views
    • 
    • Phantom 4D
    • May 24

21. 2020 Silverado RST - Something sways when stopping

    By Ronnie Wasson, June 10, 2021
    • 0 replies
    • 496 views
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    • Ronnie Wasson
    • June 10, 2021

22. 2020 Silverado RST

    By Mario C, July 11, 2024
    • 0 replies
    • 335 views
    • 
    • Mario C
    • July 11, 2024

23. Recirc + Max Defrost

    By Limelight, March 22, 2019
    • 0 replies
    • 794 views
    • 
    • Limelight
    • March 22, 2019

24. Forward Collision with leveling kit

    By seniorjumper82, November 27, 2019
    • 0 replies
    • 506 views
    • 
    • seniorjumper82
    • November 27, 2019

25. Cab vents

    By Matt Z, March 27, 2022
    • 0 replies
    • 545 views
    • 
    • Matt Z
    • March 27, 2022