08-074-25 REV. B

RSU With Additional Sleep Cycles for HV Battery Integrity Check - Flash: Electronic Vehicle Control Unit (EVCU) Updates 11A2 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):
• **C10FA-00 - Wheel Hub disconnect Actuator Performance Left.
• C10FB-00 - Wheel Hub disconnect Actuator Performance Right.**
• 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:
• 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 IPC.
• Turtle icon is illuminated on the IPC.
• Vehicle enters into limp home mode. In addition, the following software enhancement is also available:
• Enables compatibility with the Flo V3 Chargers. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.