Diagnostic Trouble Code (DTC) Information Sub-0006

Condition 

Fig 1: Identifying Subwoofer Module (SUB)

Courtesy of VOLVO CARS CORPORATION

The diagnostic trouble code (DTC) is stored if the subwoofer module (SUB) registers that the temperature is too high.

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

Substitute Value 

• Reduced output.

Possible Source 

• Ambient temperature too hot
• Power consumption too high in the control module.

Fault symptom[s] 

• Weak or poor sound
• No sound from the loudspeakers.