DTC C1505: Steering Angle Sensor (Detected By ASC Side); DTC C1506: Steering Angle Sensor Error (Detected By Itself): Notes

Fig 1: Steering Wheel Sensor Communication Circuit

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

CAUTION: If there is any problem in the CAN bus lines, an incorrect diagnostic trouble code may be set. Prior to this diagnosis, diagnose the CAN bus lines.

CAUTION: The steering wheel sensor-related DTC may be set when DTC C1506 is set. Diagnose the steering wheel sensor first when the steering wheel sensor-related DTC is set.