Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information AUD-B1D8715

Condition
The Audio module (AUD) checks the signal in the signal cable from the right-hand headset panel.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The signal is too low in the signal cable from the headset panel.
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 ground in the signal cable between the control module and the right-hand headset panel.

Fault symptom[s]
- Head phones do not work