Diagnostic Trouble Code (DTC) Information DDM/PDM-8003

Condition 

Fig 1: Identifying Door Mirror

Courtesy of VOLVO CARS CORPORATION

The diagnostic trouble code (DTC) is stored when the door mirror heater is activated and the control module registers at the same time an open-circuit in the cable, or voltage in the cable.

Substitute Value 

• None.

Possible Source 

• Open-circuit in the signal cable
• Short-circuit to supply voltage in the signal cable.

Fault symptom[s] 

• The power door mirror heater does not function
• The door mirror heating is always on
• The battery discharges.