DTC U0428: Steering Wheel Sensor Data Malfunction: Notes
CAUTION:
- If there is any problem in the CAN bus lines, an incorrect DTC may be set. Prior to this diagnosis, diagnose the CAN bus lines .
- Whenever the ECU is replaced, ensure that the CAN bus lines are normal .
- When the steering wheel sensor is replaced, calibrate the steering wheel sensor (Refer to STEERING WHEEL SENSOR CALIBRATION ) and reset the steering wheel sensor correction amount stored in the AWC-ECU (Item No. 1: Steering angle adjusted value SPECIAL FUNCTION ).