The distance sensor is not available.
Check whether the distance sensor has generated any fault codes. If not: Check the connection between the green CAN bus and the distance sensor. Check the circuit for the distance sensor supply voltage (30) and the circuit for the distance sensor's activation signal (15). Check the green CAN bus cable harness and connectors. Measure the resistance between the coordinator's pin for CAN high and CAN low of the green CAN bus with the battery disconnected. Resistance should be around 60 ohm. (Due to the two termination resistors connected in parallel.)
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Communication between the coordinator and the distance sensor has been interrupted.
The fault may be due to: At extremely cold temperatures, heating the distance sensor can take up to 3 minutes. This can trigger the fault code. Open circuit in the circuit for the green CAN bus. Short circuit or open circuit in the distance sensor supply voltage circuit. Internal fault in the distance sensor.