Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
Diagnostic trouble code (DTC) AUM-42F1 is stored if insertion and ejection of the CD is not complete in time.

Possible source
- Disc insertion/injection fault in the CD player.
- Defective CD player.
- Defective CD disc.
- Dirt in the CD compartment.

Fault symptom[s]
- No sound reproduction from CD player.
- The disc cannot be installed or removed from the CD player.