Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information AUD-B1A0612

Condition
The Audio module (AUD) checks the signal in the signal cable to the central loudspeaker.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The signal is too high in the signal cable to the central loudspeaker.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Activated control module.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.





Substitute value
- None.

Possible source
- Short-circuit to supply voltage in the signal cable between the center loudspeaker and the control module.

Fault symptom[s]
- No sound from loudspeakers