FIAT, JEEP
0802721
Manufacturer communications
- Publication date
- 2021-02-27
- Received by NHTSA
- 2022-09-26
- NHTSA record numbers
- 10220625
Manufacturer summary
Original wording in English
Flash: Drivetrain Control Module (DTCM) Diagnostic and System Improvements This bulletin involves reprogramming the DTCM 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):C2502-64 - Signal Plausibility Failure. C2210-92 - ETM Hall Sensor Performance Or Incorrect Operation. C2220-54 - ETM Calibration Error Missing Calibration. C2020-01 - ECU Internal Fault - General Electrical Failure. This software update also includes the following enhancementsReduce Rear Drive Module (RDM) noise during disconnect phase at speeds above 45 kph (28 mph)North America Only.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Fiat
C2020-01ECU Internal Fault - General Electrical FailureJeep
C2020-01ECU Internal Fault - General Electrical FailureFiat
C2210-92ETM Hall Sensor Performance Or Incorrect OperationJeep
C2210-92ETM Hall Sensor Performance Or Incorrect OperationFiat
C2502-64Signal Plausibility FailureJeep
C2502-64Signal Plausibility FailureCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.