Diagnostic Trouble Code (DTC) Information AUD-0008

Condition 

Fig 1: Identifying Rear Left Loudspeaker

Courtesy of VOLVO CARS OF NORTH AMERICA.

The diagnostic trouble code (DTC) is stored if the audio module (AUD) registers that the signal on the signal cable from the loudspeaker in the right front door is too high or too low.

The diagnostic trouble code (DTC) can be diagnosed when the ignition is switched on.

Substitute Value 

• None.

Possible Source 

• Short-circuit to supply voltage in the signal cable between the control module and the loudspeaker in the right front door
• Short-circuit to ground in the signal cable between the control module and the loudspeaker in the right front door.

Fault symptom[s] 

• No sound from the loudspeakers.