Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
Diagnostic trouble code (DTC)AUM-4303 is stored if the quality of the read off signal is bad or if the disc in the MD player rotates unevenly.

Possible source
- Reading fault in the MD player.
- Defective MD player.
- Defective Mini disc.

Fault symptom[s]
- No sound reproduction from MD player.
- The error message is displayed in the audio unit display.