Fiat TSB #18-018-21

2020 Fiat 500X

TSB Document:

Affected Component: POWER TRAIN

Summary
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set:P2110 - Electronic Throttle Control System Bank 1 - Forced Limited RPM. P2173 - High Airflow/Vacuum Leak Detected (Slow Accumulation). P0607 - Control Module Performance.

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Date Published
FEB 10, 2021
NHTSA TSB #
10188812
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