"Electric Vehicle Control Unit (EVCU) Replacement Customers may experience a Malfunction Indicator Lamp...

Bulletin number

08-153-25

Component

Electrical system

Summary

"Electric Vehicle Control Unit (EVCU) Replacement Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● wiTECH is unable to recognize and update the EVCU software. ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC). ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode. This bulletin involves replacing the EVCU."

Owners of these vehicles have filed 39 complaints in the electrical category.