Inspection Procedure 21

INSPECTION PROCEDURE 21: Preset Stations are Erased.

CIRCUIT OPERATION
Power is continuously supplied to the radio and CD player.

TECHNICAL DESCRIPTION (COMMENT)
The cause is probably a faulty radio and CD player memory backup power supply system circuit.

TROUBLESHOOTING HINTS
- Damaged wiring harness or connector
- Malfunction of the radio and CD player

DIAGNOSIS

Refer to Inspection Procedure 1. Inspection Procedure 1