Flash: Powertrain Diagnostic and System Enhancements
Fiat technical service bulletin 18-026-17 REV. A for 2017 Fiat 500.
- Bulletin number
- 18-026-17 REV. A
- Component
- Electronic stability control: automatic (ASC)
- Summary
- Flash: Powertrain Diagnostic and System Enhancements 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 the following DTCs have been set:P1D7F-00 - ETC Self-Learning Failure. P0141-00 - O2 Sensor 1/2 Heater Performance. P1523-00 - VVA Low Oil Pressure. 1524-00 - Oil Pressure Out Of Range - Camshaft Advance/Retard Disabled. P0000-00 - will be displayed but should really be displaying P0326-00 (Knock Sensor 1 Circuit Performance).
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