FIAT
18-011-17 REV. B
Manufacturer communications
- Publication date
- 2017-09-21
- Received by NHTSA
- 2017-11-03
- NHTSA record numbers
- 10121806
Manufacturer summary
Original wording in English
Flash: Powertrain Diagnostic and System Improvements This bulletin involves reprogramming the Powertrain Control Module (PCM) with the latest software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set:P0703 - Brake Switch 2 Performance. U0418 - Invalid Data Received From Brake System Control Module. P0128-00 - Thermostat Rationality. P1185-00 - General Pressure Sensor Correlation. U1504-00 - Implausible Message Data Length Received From Steering Angle Sensor. In addition, the following software updates are available:Enhancements which allows the catalytic convertor to operate cooler. Change to reduce pressure fluctuations within the multi-air solenoid.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Fiat
P0703Brake Switch 2 PerformanceFiat
P1185-00General Pressure Sensor CorrelationFiat
U0418Invalid Data Received From Brake System Control ModuleFiat
U1504-00Implausible Message Data Length Received From Steering Angle SensorCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Fiat | 500X | 2017 |