Fault Information, Status

The parameter indicates the status of the damper motor module (DMM) when the diagnostic trouble code (DTC) was stored.

The climate control module (CCM) receives the information via LIN communication.

Faulty status 1 = faulty Hall sensor in the damper motor.

Faulty status 2 = fault when storing the position of the damper motor.

Incorrect status 3 = unexpected stop when operating the damper motor.

Faulty status 4 = over voltage or overheating in the damper motor.

Faulty status 5 = communication fault in the LIN bus.

Faulty status 6 = hardware fault in the driver circuit.

Faulty status 7 = hardware fault in the driver circuit.

Faulty status 8 = voltage drop in the damper motor.