Diagnostic Trouble Code (DTC) Information DDM/PDM-8021

Condition 

Fig 1: Identifying Door Mirror

Courtesy of VOLVO CARS CORPORATION

The diagnostic trouble code (DTC) is stored if the turn signal lamp in the power door mirror is activated at the same time as the control module registers a short-circuit to ground in the cable.

Substitute Value 

• None.

Possible Source 

• Short-circuit to ground in the signal cable.

Fault symptom[s] 

• The turn signal lamp in the door mirror is not functioning.