Diagnostic trouble code (DTC) information AEM-1D01

Condition 

Fig 1: Identifying Control Module

Courtesy of VOLVO CARS OF NORTH AMERICA.

The diagnostic trouble code (DTC) is stored if the control module registers an internal fault.

The diagnostic trouble code (DTC) can be diagnosed when the ignition is off. Therefore the ignition must be switched on again so that the diagnostic trouble code (DTC) can be read off.

Substitute Value 

• None.

Possible Source 

• Internal fault in the control module.

Fault symptom[s] 

• Accessories connected to the control module do not function.