This bulletin announces availability of reprogramming files to optimize the Transmission Control Module (TCM).
Subaru technical service bulletin 16-141-23 for 2019-2023 Subaru Ascent.
- Bulletin number
- 16-141-23
- Component
- Power train
- Summary
- This bulletin announces availability of reprogramming files to optimize the Transmission Control Module (TCM).
Owners of these vehicles have filed 188 complaints in the transmission category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Subaru Ascent?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history