Diagnostic Trouble Code (DTC) Information RDAR-B300004

Condition 

The remote digital audio receiver module (RDAR) checks its internal status.

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

• An internal fault has occurred.

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)

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Substitute Value 

• None.

Possible Source 

• Internal fault in the control module.

Fault symptom[s] 

• Digital Radio; No Functionality