2021-2026 Tahoe, Suburban, Yukon & Escalade

276 topics in this forum

1. High Country Suburban build confirmation

   By 3CarSeatDad, June 21
   • 1 reply
   • 155 views
   • 
   • newdude
   • June 23

2. 2021+ Tahoe Suburban Yukon Escalade Throttle Body and DLX Controller

   By Mike@SolerPrf, April 22
   • 4 replies
   • 303 views
   • 
   • Mike@SolerPrf
   • June 19

3. 2026/2027 Suburban — confirming AS3 bench delete with standard MagRide/Adaptive

   By 3CarSeatDad, June 6   

   • bench seat
   • magneticride
   • 3 replies
   • 336 views
   • 
   • newdude
   • June 13

4. Adding Autosense Hands Free to Powered Hatch / OR Anyone have Experience with Aftermarket Hands Free Sensor?

   By fsu_prov, June 9
   • 3 replies
   • 185 views
   • 
   • newdude
   • June 11

5. Move HDMI Port to Under Seat

   By PerciusBlue, June 1
   • 0 replies
   • 199 views
   • 
   • PerciusBlue
   • June 1

6. Door locks

   By Kevin Van Meter, May 22
   • 0 replies
   • 145 views
   • 
   • Kevin Van Meter
   • May 22

7. Gauges

   By David Young, May 6
   • 3 replies
   • 425 views
   • 
   • Grumpy Bear
   • May 8

8. 2025 Escalade ESV V Electrical Issues

   By Tonic2Limes, April 20
   • 3 replies
   • 324 views
   • 
   • GMCustomerService
   • May 4

9. 21 Tahoe parking brake not releasing

   By 2TrakR, April 19
   • 2 replies
   • 532 views
   • 
   • GMCustomerService
   • May 4

10. 2021 Yukon Electrical Issues

    By Farrengui, April 26
    • 0 replies
    • 242 views
    • 
    • Farrengui
    • April 26

11. 2023 Yukon 5.3 engine cuts off when vehicle comes to a stop

    By Sam Waite, March 10
    • 4 replies
    • 770 views
    • 
    • Sam Waite
    • April 25

12. 2024 Chevy Tahoe 5.3 V8 water sound in dash

    By ChevyTah0eZ712024, April 6
    • 5 replies
    • 504 views
    • 
    • Jerry455
    • April 20

13. Is 2027 GMC Yukon Getting a 682-HP Supercharged V8?

    By Zane, March 24
    • 8 replies
    • 843 views
    • 
    • KARNUT
    • March 30

14. 5W30 oil 1 2 3 4 5

    By Bruin19, February 10, 2025
    • 72 replies
    • 34.8k views
    • 
    • Black02Silverado
    • March 28

15. Rack & pioni leak

    By Ptrbuilt90, March 26
    • 1 reply
    • 191 views
    • 
    • JimCost2014
    • March 26

16. 2023 Suburban engine failure 16,900 miles 1 year and 1 week old

    By Jeff Minnesota, January 7, 2025
    • 6 replies
    • 2.5k views
    • 
    • studly
    • March 24

17. 2024 Chevy Tahoe radio, blinker, blind zone, parking assist failure

    By WDMc, January 21
    • 2 replies
    • 674 views
    • 
    • truckguy82
    • March 21

18. Brake pad wear sensor wire rubbing on half-shaft? 2021-2025 Tahoe, Suburban, Yukon, and Escalade

    By Zane, March 11
    • 0 replies
    • 275 views
    • 
    • Zane
    • March 11

19. 2021 Tahoe CEL (P00ff and U1962)

    By kjohns339, February 20
    • 2 replies
    • 441 views
    • 
    • GMCustomerService
    • March 9

20. Bench seat swap for 2021-2024 suburban

    By Ahmed101, March 3
    • 0 replies
    • 264 views
    • 
    • Ahmed101
    • March 3

21. 2025 Suburban 5.3L - Lifter or Bottom End Failure? 11k Miles of Dealership Gaslighting - Seeking Advice

    By George Yorkshire, February 3   

    • knock
    • Knock knock
    • (and 1 more)

      Tagged with:

      • knock
      • Knock knock
      • Suburban
    • 6 replies
    • 1.3k views
    • 
    • GMCustomerService
    • March 2

22. Any good, bad, ugly comments on a 2025 Tahoe/Yukon with rear air suspension?

    By Delta Tango, September 15, 2025
    • 7 replies
    • 2.9k views
    • 
    • newdude
    • February 27

23. Here is the video of the knocking noise from my 2025 Suburban 5.3 V8 L84

    By George Yorkshire, February 5   

    • Knock knock
    • sounds
    • (and 9 more)

      Tagged with:

      • Knock knock
      • sounds
      • flexplate
      • Tork konvertor
      • Noc Noc noise
      • Gm
      • General motor
      • Suburban
      • idle
      • Knocking noise
      • $100.000
    • 1 reply
    • 588 views
    • 
    • Snow White
    • February 21

24. 2025 Suburban LS adding power liftgate

    By RAWBurban, April 15, 2025
    • 7 replies
    • 4.4k views
    • 
    • Ben Doyle
    • February 3

25. 2025 Suburban LT – Possible to add OEM rearview mirror display/camera?

    By GHII, May 17, 2025
    • 3 replies
    • 2.3k views
    • 
    • Ralph12
    • January 3