Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information AUD-001B

Condition
The Audio module (AUD) checks the software in the control module.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Incorrect or no settings in the local configuration file.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Start up of the MOST network.

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
- The control module assumes standard configuration.

Possible source
- Software download is not complete.
- Damaged audio module (AUD).

Fault symptom[s]
- Poor or bad sound
- No sound from loudspeakers