Internal steering angle plausibilization error
Step-1: Check the Torque and Angle sensor connections to the powerpack. Step-2: Replace the cable connecting the sensor to the powepack. Step-3: Check the clutch connection between powerpack and warmgear. Step-4: Perform a Klemme-15 reset (New Ignition cycle). Step-5: Replace the servo unit (powerpack and sensor unit) if the SPN is still active.
What you'll see
Not applicable
System reaction
De-activate Active Return functionality. De-activate External Assist Interface functionality. Steering angle set to invalid. ActualSteeringMode signal stay in ASM mode. Steering gear operational mode is in Disable Steering gear degradation reason is in External Fault Note:ASM functionality deactivate Hint: The functionality Active Lane Assist (EAI) provides an interface for controlling the wheel angle via CAN..
Diagnostic depth
1. Difference between the steering angle from rotorposition sensor and the steering angle from steering angle sensor too high (>50°) 2. Steering angle too high (>1400°). 3. The DTC will set during the following condition: 1.system state: DriveDown, DriveUp, Error. 2.system voltage is above 6v. 3.system voltage is below 42v.
1. Torque and Angle Sensor unit is defect/disconnected. 2. Connecting cable from the sensor to the powerpack is defect. 3. Clutch between powerpack and warmgear is not connected. 4. Defective powerpack.