Troubleshooting, Warranty & Recalls

911 topics in this forum

1. undercarriage wash question

   By Sumrtime, September 11, 2023
   • 7 replies
   • 2.9k views
   • 
   • gemarsh
   • September 12, 2023

2. Upfitter Switches

   By Dan Forsythe, February 17, 2020
   • 3 replies
   • 2.6k views
   • 
   • Dan Forsythe
   • February 18, 2020

3. Upgrading 2024 Silverado 2500 Front End (Halogen To New LED Front End)

   By BC452, December 17, 2025
   • 0 replies
   • 152 views
   • 
   • BC452
   • December 17, 2025

4. Upper Steering Shaft replacement - 2020 HD

   By jeez, February 6, 2021
   • 12 replies
   • 18.4k views
   • 
   • 2024Denali
   • May 17, 2025

5. USB/iPod

   By Utah_ee, November 16, 2020
   • 4 replies
   • 9.3k views
   • 
   • sdelam
   • November 19, 2020

6. Vehicle Information Reset?

   By Dr1ft3r, March 23, 2023
   • 7 replies
   • 1.5k views
   • 
   • Grumpy Bear
   • March 26, 2023

7. Vertical keyless keypad

   By KDL, January 20, 2024
   • 2 replies
   • 1.1k views
   • 
   • Niklasbraun
   • January 25, 2024

8. Very small transmission leak

   By Pryme, November 20, 2025
   • 8 replies
   • 626 views
   • 
   • Chuck FB
   • November 21, 2025

9. Vibration

   By fonz46, November 21, 2019
   • 1 reply
   • 2.1k views
   • 
   • Cool J
   • November 21, 2019

10. Vibration at 65mph

    By 1604Shop, February 15, 2020
    • 8 replies
    • 8.4k views
    • 
    • MTU Alum
    • November 15, 2020

11. volume

    By Pappy1, November 29, 2023
    • 1 reply
    • 572 views
    • 
    • Silverado4x4
    • November 29, 2023

12. Weak Windshield 1 2

    By Dr1ft3r, April 24, 2023
    • 22 replies
    • 8.6k views
    • 
    • Theultimate
    • March 2, 2024

13. Weird infotainment screen glitch

    By Pryme, June 9, 2023
    • 7 replies
    • 4.9k views
    • 
    • Jettech1
    • June 12, 2023

14. Wet floor boards

    By sdelam, March 7, 2020
    • 10 replies
    • 16.8k views
    • 
    • sdelam
    • March 11, 2020

15. What Do I Have Now? Think It's A Camera Issue..

    By Core-Lokt, February 19, 2023
    • 5 replies
    • 1.3k views
    • 
    • 2021GMCLP5
    • March 9, 2023

16. What size jack stands should I get? 1 2

    By Lp907, February 19, 2022
    • 22 replies
    • 39.2k views
    • 
    • Pryme
    • June 3, 2024

17. Wheel fitment

    By Phil Sherbondy, May 10, 2020
    • 0 replies
    • 565 views
    • 
    • Phil Sherbondy
    • May 10, 2020

18. Wheel lugnut torque

    By GMC4Zee, September 2, 2021
    • 4 replies
    • 46.5k views
    • 
    • Lp907
    • December 24, 2021

19. wheel offset options

    By Jason Caswell, May 21, 2020
    • 1 reply
    • 3.4k views
    • 
    • bass mechanic
    • May 23, 2020

20. Wheels 1 2

    By Cmillerjr, June 26, 2020
    • 25 replies
    • 3.5k views
    • 
    • gearheadesw
    • July 30, 2020

21. Where can I find this plug?

    By Steve Rosenberg, September 16, 2023
    • 3 replies
    • 1.4k views
    • 
    • matt99199
    • November 5, 2023

22. Whining noise when truck shifts into 4th and 5th gear?

    By No F-bdy Bs, January 25, 2025
    • 10 replies
    • 1.8k views
    • 
    • bruceb58
    • January 26, 2025

23. Whining while steering

    By DISTURBEDSMR, November 28, 2023
    • 3 replies
    • 724 views
    • 
    • DISTURBEDSMR
    • November 28, 2023

24. Whistling sound from drivers side at 45mph or greater 1 2

    By GMC4Zee, January 6, 2023
    • 29 replies
    • 7.9k views
    • 
    • Doodle
    • January 23, 2023

25. Who designed the shift pattern on the automatic

    By TVJ, December 24, 2022
    • 1 reply
    • 931 views
    • 
    • Pryme
    • December 25, 2022