Troubleshooting, Warranty & Recalls

911 topics in this forum

1. Tailgate spontaneously opening 1 2 3 4 13

   By jsward12, February 26, 2021
   • 191 replies
   • 121.8k views
   • 
   • 4x4Hank
   • February 9, 2024

2. Tailgate switch operation?

   By Irish80, September 5, 2019
   • 9 replies
   • 8.7k views
   • 
   • ApertureX
   • September 26, 2019

3. Tailgate wiring harness quick disconnect

   By James K, April 28, 2021
   • 2 replies
   • 15.8k views
   • 
   • James K
   • April 29, 2021

4. Text Messages 1 2

   By Pat Papasergia, November 21, 2019
   • 20 replies
   • 18.1k views
   • 
   • davester
   • August 25, 2020

5. Text messages read aloud.

   By Grjfer, June 12, 2021
   • 5 replies
   • 15.2k views
   • 
   • StinkyCheese
   • July 3, 2021

6. The "119-Inch" HD Trailer Calibration Bug

   By Zane, March 3
   • 0 replies
   • 312 views
   • 
   • Zane
   • March 3

7. The unexpected programing updates during service visit

   By Michael621, February 25, 2023
   • 2 replies
   • 2k views
   • 
   • Michael621
   • February 25, 2023

8. Those with a '23 2500/3500HD - Can you verify a body part for me?

   By SoCal Angler, May 30
   • 3 replies
   • 259 views
   • 
   • chris21
   • May 31

9. Throwing a code for active grill shutter

   By Daniel hurst, August 23, 2022   

   • active shutters
   • regen
   • (and 1 more)

     Tagged with:

     • active shutters
     • regen
     • recalls
   • 5 replies
   • 15.5k views
   • 
   • GMCustomerService
   • September 9, 2022

10. Ticking noise

    By bharris515, December 23, 2019
    • 8 replies
    • 15.8k views
    • 
    • Poseidon
    • July 5, 2024

11. Ticking noise on new truck

    By dquest, November 3, 2021
    • 11 replies
    • 19.8k views
    • 
    • Makiman
    • February 3

12. Tire blowout.. 43K 1 2 3 4

    By LarryM, May 29, 2022
    • 48 replies
    • 14.4k views
    • 
    • MD2014
    • July 6, 2024

13. Tire Issue?

    By Todd Johnson, January 22, 2022
    • 6 replies
    • 1.3k views
    • 
    • CamGTP
    • January 28, 2022

14. Tire Pressur Question?

    By Mid-Night Rider, May 23, 2024
    • 6 replies
    • 1k views
    • 
    • Mid-Night Rider
    • May 24, 2024

15. Tire Pressures

    By ManyCamaroz, December 1, 2023
    • 10 replies
    • 22k views
    • 
    • Wxman
    • December 2, 2023

16. Tires Rubbing

    By Wmwbutler, November 2, 2024
    • 1 reply
    • 1.2k views
    • 
    • Knottyboyz
    • April 17, 2025

17. Title: [OFFICIAL DISCUSSION] Recall 26V129: 2025-2026 Silverado & Sierra 3500HD Gas - Fuel Gauge & Stalling Issue

    By Zane, March 9
    • 0 replies
    • 658 views
    • 
    • Zane
    • March 9

18. Torsion bar help 23’ custom diesel

    By bryant87, June 4, 2023
    • 0 replies
    • 811 views
    • 
    • bryant87
    • June 4, 2023

19. Total Camera Failure

    By Dean Fischbeck, November 13, 2020   

    • Camera
    • 0 replies
    • 1.3k views
    • 
    • Dean Fischbeck
    • November 13, 2020

20. Touch Screen Unresponsive

    By revrnd, December 18, 2024
    • 2 replies
    • 16.9k views
    • 
    • revrnd
    • December 18, 2024

21. Tow Mirror double image.

    By Pastusak.t, August 11, 2020
    • 0 replies
    • 677 views
    • 
    • Pastusak.t
    • August 11, 2020

22. Tow Mirror Help!

    By Sierra Jon, October 30, 2021
    • 7 replies
    • 4.4k views
    • 
    • NWStever
    • January 22, 2022

23. tow mirror issue 1 2

    By kylant, September 27, 2023
    • 23 replies
    • 16.5k views
    • 
    • 105s
    • December 24, 2024

24. TOWING MIRROR 2021 GMC 2500HD

    By coopermj, December 1, 2020   

    • towing mirror
    • hd surround
    • (and 1 more)

      Tagged with:

      • towing mirror
      • hd surround
      • repair
    • 7 replies
    • 18.8k views
    • 
    • rod120
    • January 19, 2021

25. TPMS

    By Slabhunter, February 28, 2022
    • 5 replies
    • 1.4k views
    • 
    • Slabhunter
    • May 18, 2022