DTC U0428: Steering Wheel Sensor CAN Message: Notes

CAUTION:

If there is any problem in the CAN bus lines, an incorrect DTC may be stored. 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 ON-VEHICLE SERVICE ), and reset the steering wheel sensor correction amount stored in the AWC-ECU. (Item No. 1: SAS adjusted value CHECK AT AWC-ECU TERMINAL ).