2019-2025 Chevy Silverado & GMC Sierra Troubleshooting

2,955 topics in this forum

1. 2019 Sierra Denali Adaptive Ride control w/ lift

   By fsoria1315, February 14
   • 7 replies
   • 921 views
   • 
   • fsoria1315
   • March 17

3. 2019 SLT Engine Oil Cooler Line - Uh Oh, leaky leaky 1 2

   By romeactual, January 5, 2023
   • 21 replies
   • 10.4k views
   • 
   • Trent C
   • March 16

4. 21 Silverado High Pitch Squeaking Behind Dash -Listen

   By wshank, March 16
   • 0 replies
   • 160 views
   • 
   • wshank
   • March 16

5. Low rpm rumble 1 2

   By Jjk537, February 16
   • 22 replies
   • 1.3k views
   • 
   • Bikerjon
   • March 16

6. Shift to park message after shut down. 1 2 3 4

   By Unclebud87, June 3, 2020
   • 49 replies
   • 85.3k views
   • 
   • Bamabreeze
   • March 15

7. lifter failure Please vote 1 2 3 4

   By Big_Kahuna, April 15, 2022
   • 56 replies
   • 7.3k views
   • 
   • KARNUT
   • March 14

8. DFM shudder/vibration getting worse 1 2

   By matt grz, December 30, 2022
   • 29 replies
   • 10k views
   • 
   • matt grz
   • March 14

9. Noisy Brake Pedal

   By truck_newbie, August 19, 2019   

   • brake
   • 11 replies
   • 13.8k views
   • 
   • 3716
   • March 14

10. Sportsbar install

    By Bikerbob42, March 13
    • 2 replies
    • 224 views
    • 
    • The Raven
    • March 13

11. Whining Sound from Enginer Bay 5.3 V8 Silverado 1500

    By Varkan, June 19, 2023
    • 14 replies
    • 6.5k views
    • 
    • s10dragracer888
    • March 13

12. 2022 AT4 Transmission Hesitation and/or Shudder? 1 2 3 4

    By OSXROB, June 3, 2022   

    • 10 speed transmission
    • at4 6.2
    • (and 4 more)

      Tagged with:

      • 10 speed transmission
      • at4 6.2
      • shudder
      • hesitation
      • Sierra
      • GMC
    • 46 replies
    • 23.9k views
    • 
    • emfollin
    • March 13

13. Trailer lights flash 1 2 3

    By Kevin0311, May 1, 2019
    • 33 replies
    • 58.9k views
    • 
    • tex
    • March 12

14. Bluetooth and Radio Volume Issue

    By andrewb24, March 12
    • 1 reply
    • 285 views
    • 
    • SteveP45
    • March 12

15. Air conditioning failure after repair

    By Chris walker, March 9
    • 3 replies
    • 322 views
    • 
    • Gangly
    • March 11

16. Dead Battery

    By slimjim2525, March 3
    • 8 replies
    • 605 views
    • 
    • Ben_Drinking_Coffee
    • March 11

17. Second Emissions related CEL in 1100 miles- 24 LZ0

    By DubVBenz, March 9
    • 1 reply
    • 278 views
    • 
    • ember1205
    • March 10

18. iPhone is continually lowered when connect to GMC 1 2 3 4 7

    By TRyan8, April 2, 2019   

    • iphone
    • reduced volume
    • (and 1 more)

      Tagged with:

      • iphone
      • reduced volume
      • gmc issue
    • 98 replies
    • 60.7k views
    • 
    • Big Mick
    • March 9

19. 2023 Silverado 6500 With Stake Bed Marker Lights and Tail Light Not Working

    By Martin Kellogg, March 8
    • 1 reply
    • 338 views
    • 
    • newdude
    • March 8

20. door lock

    By noahjoffrion, March 8
    • 1 reply
    • 186 views
    • 
    • Bikerjon
    • March 8

21. tail gate drop button?

    By typhoon186, March 8
    • 2 replies
    • 446 views
    • 
    • typhoon186
    • March 8

22. Radio keeps rebooting 1 2 3 4 6

    By Todd Richert, January 20, 2020   

    • radio issue
    • 2020 sierra
    • (and 1 more)

      Tagged with:

      • radio issue
      • 2020 sierra
      • apple carplay
    • 84 replies
    • 62.9k views
    • 
    • MagnusSkipton
    • March 7

23. 2020 Silverado Rear Sliding Defrost Tabs Broke off, Is there a fix?

    By andrewb24, March 6
    • 2 replies
    • 334 views
    • 
    • repairman54
    • March 7

24. Parking (emergency) brake coming on by itself? 1 2 3 4 6

    By Controller23, March 22, 2019
    • 75 replies
    • 72.2k views
    • 
    • Kelly2007
    • March 7

25. Speaker issues

    By DDH56, February 25
    • 2 replies
    • 398 views
    • 
    • andrewb24
    • March 6

26. Frame Wax Coating Peeling

    By Steve-2019, March 5
    • 2 replies
    • 937 views
    • 
    • GETGONE
    • March 6