Flash: Transmission Control Module (TCM) Updates
Jeep technical service bulletin 21-032-21 for 2021 Jeep Renegade.
- Bulletin number
- 21-032-21
- Component
- Electrical system
- Summary
- Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience the following shift quality issue:1?2 upshift lag/delay when accelerating from a stop.
Owners of these vehicles have filed 27 complaints in the electrical category.
Vehicles covered
- Jeep Renegade 2021 2021
VIN decoder
See the problems and recalls for an exact car
Buying a used Jeep Renegade?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history