GM Issues TSB for transmission module
Thread Starter
Advanced
Joined: Aug 2019
Posts: 55
Likes: 13
GM Issues TSB for transmission module
https://gmauthority.com/blog/2020/11...module-glitch/
i have experienced this twice now, did any one try to update, how to search for this OTA update?
i have experienced this twice now, did any one try to update, how to search for this OTA update?
Le Mans Master
Joined: Dec 1999
Posts: 6,516
Likes: 4,840
From: One Hour From Boston!
Melting Slicks
Joined: Aug 2018
Posts: 2,781
Likes: 3,105
I would say Tremec has a problem not so much GM. They are the ones who designed and built this transmission and if they plan on supplying transmissions for the auto industry like they have for years then they better make this right.
