Diagnostic Trouble Code (DTC) Information RDAR-0005

Condition 

The control module compares its configuration ID with the signal configuration transmitted on the control area network (CAN) by the central electronic module (CEM).

The diagnostic trouble code (DTC) is stored if the control module detects that:

• The vehicle's configuration is incorrect.

The control module's test for the diagnostic trouble code (DTC) starts in the event of:

• Ignition switch position I and II.

Fig 1: Identifying Remote Digital Audio Receiver Module (RDAR)

Courtesy of VOLVO CARS CORPORATION

Substitute Value 

• None.

Possible Source 

• The function is not accessible according to the vehicle's configuration file in the Central electronic module (CEM).

Fault symptom[s] 

• Digital Radio; No Functionality