Flash: Transmission Diagnostic and Shift Enhancements
Fiat technical service bulletin 21-033-17 for 2017 Fiat 500X.
- Bulletin number
- 21-033-17
- Component
- Electrical system
- Summary
- Flash: Transmission Diagnostic and Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Customers may experience a (MIL) illumination. Upon further investigation the technician may find one or more of the following DTCs:P0887-00 - TCM Power Control Circuit High. P0901 - Clutch Actuator Circuit Range/Performance. U0001-00 - Can C Bus. U1412 - Implausible Vehicle Speed Signal Received. The following enhancement is included in the software update:Introducing a switch, allowing the deactivation of aging function.
Owners of these vehicles have filed 7 complaints in the electrical category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Fiat 500X?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history