Steering Angle Sensor : Error message at CAN-sensor (internal error)
â–¶ How to fix
Check the sensor power supply and CAN lines.
What you'll see
No driver-visible symptom recorded.
System reaction
ESP control off. ESP Warning Lamp.
Diagnostic depth
Detection
The steering angle sensor has an internal supervision which monitors the operation of the sensor and indicates its status. The central ECU monitors the sensor status flags and the range of the sensor values.
Possible cause
Internal sensor error