Possible Cause
- Back up circuit (between steering angle main control module and steering angle sub control module) is open or short.
- Back up circuit (between steering angle main control module and steering force control module) is open or short.
- Motor circuit (between steering angle main control module and steering angle main motor) is open or short.
- Motor angle sensor circuit (between steering angle main control module and main motor angle sensor) is open or short.
- Steering angle main control module