Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information SUB-0021

Condition
The diagnostic trouble code (DTC) is stored if the subwoofer module (SUB) registers an internal fault.
The diagnostic trouble code can be diagnosed when Subwoofer module (SUB) is activated.





Substitute value
- None.

Possible source
- Internal fault in the subwoofer module (SUB).

Fault symptom[s]
- No sound from subwoofer