P0C4F

Drive Motor B Position Exceeded Learning Limit

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–278 (est.)

Symptoms

Reduced engine power
Unstable operation of the hybrid system
Check Engine Light Illuminates
Problems with switching driving modes
Unusual noises from the drive motor

Causes

Motor position sensor B fault
Problems with wiring harness to engine B
Mechanical damage to the drive motor
Incorrect system calibration
Problems with the hybrid system control unit

How to Fix

Check engine position sensor B
Inspect the wiring harness and connections
Carry out diagnostics of the mechanical condition of the engine
Perform system retraining procedure
Check and, if necessary, replace the hybrid system control unit

Related codes

P0C4E P0C50 P0C51