2019-2023 Silverado & Sierra Troubleshooting

2,602 topics in this forum

1. oem backup camera on fleet vehicle

   By garthruss, December 11, 2020   

   • fleet chassis
   • 4 replies
   • 487 views
   • 
   • davester
   • May 20

3. HUD Configuration not saving

   By SC Dean, May 19
   • 0 replies
   • 102 views
   • 
   • SC Dean
   • May 19

4. Harsh Downshift 1 2 3

   By gchu69, October 17, 2018
   • 31 replies
   • 34.1k views
   • 
   • Phantom 4D
   • May 19

5. Carplay text message to speech 1 2

   By ocbasbalburg, May 13
   • 18 replies
   • 605 views
   • 
   • wepiii
   • May 19

6. CENTER CONSOLE SHIFTER QUESTION (REMOVAL?) 1 2

   By Nestor Romero, January 10
   • 19 replies
   • 1.8k views
   • 
   • acmech87
   • May 19

7. Another Tailgate Not Opening

   By Transient, May 18
   • 2 replies
   • 336 views
   • 
   • Transient
   • May 19

8. Shift to park message after shut down. 1 2 3

   By Unclebud87, June 3, 2020
   • 35 replies
   • 44k views
   • 
   • SPASierra
   • May 19

9. 2021 Silverado 1500 6.2L downshift chirp/squeak 1 2

   By Skipit79, July 29, 2021
   • 19 replies
   • 5.2k views
   • 
   • todd308
   • May 18

10. 2022 Silverado Shut off in traffic (not auto stop)

    By EdGMC2014, May 12, 2022
    • 6 replies
    • 3.3k views
    • 
    • Daniel54
    • May 18

11. 2022 Retrofits - Parking Sensors

    By DrNick, March 23
    • 5 replies
    • 1.5k views
    • 
    • DrNick
    • May 17

12. Service Brake Assist - 148 miles into driving 1 2

    By Sfahey87, December 22, 2018   

    • brake assist
    • at4
    • 19 replies
    • 14.1k views
    • 
    • coronetrt101
    • May 17

13. OEM wireless Charging on 2022 Silverado LTZ 1 2 3 4

    By homermacleod, July 1, 2022
    • 52 replies
    • 13.7k views
    • 
    • Mike Duhaime
    • May 17

14. 1500 vs 2500 Tailgates (Multipro)

    By GarandPappy, May 17
    • 1 reply
    • 209 views
    • 
    • newdude
    • May 17

15. My 2020 caught fire 1 2 3

    By Kyle Paton, March 30
    • 44 replies
    • 4.2k views
    • 
    • dgstarr63
    • May 16

16. Aux LED back up lights error

    By RunGMC19, February 21, 2022
    • 9 replies
    • 964 views
    • 
    • GETGONE
    • May 16

17. Steering Wheel controls not working.

    By David Gibbens, March 10, 2022
    • 10 replies
    • 12.8k views
    • 
    • Bikerjon
    • May 16

18. 2019 Trail Boss LT brake noise 1 2 3 4 6

    By Booger T, February 7, 2019
    • 81 replies
    • 39.7k views
    • 
    • Codeman00
    • May 16

19. CEL, Service parking brake + ESC and rough running engine troubles 1 2

    By RobZ, October 31, 2020
    • 28 replies
    • 36.7k views
    • 
    • Navy Vet
    • May 15

20. 2023 GMC Sierra check engine

    By HammyD, May 11
    • 5 replies
    • 389 views
    • 
    • GMCustomerService
    • May 15

21. Electrical/AC issues

    By Eric Sanchez, May 7
    • 2 replies
    • 262 views
    • 
    • GMCustomerService
    • May 15

22. USB Issue - 2021 Sierra 1500

    By MB2021SIERRA, May 5
    • 4 replies
    • 400 views
    • 
    • GMCustomerService
    • May 15

23. 2024 Silverado 3500 dally brake controller

    By Curt Lowe, May 10
    • 2 replies
    • 175 views
    • 
    • GMCustomerService
    • May 15

24. 2020 GMC Sierra elevation Steering wheel won’t telescope any more

    By JeffP33, May 6
    • 7 replies
    • 368 views
    • 
    • GMCustomerService
    • May 15

25. 2022 high country a/c issues

    By Kevin lambright, May 10
    • 2 replies
    • 280 views
    • 
    • GMCustomerService
    • May 15

26. 2020 LT flasher relay location

    By LAAC, November 22, 2021
    • 5 replies
    • 7k views
    • 
    • Bikerjon
    • May 14