Search results

  1. nascarjr388

    Need help please- 2019 Yukon 6l80e manual mode disappeared

    Hey everyone. First post here and I could use some help. After dealership replaced the 6l80e transmission in our ‘19 Yukon and reprogrammed it, I noticed later that the M was no longer there on the gear selector. Dealership said that was part of the “new software”. I asked a friend of mine that...

Forum statistics

Threads
137,766
Posts
1,991,616
Members
102,756
Latest member
dizhai

Latest posts

Back
Top