Inspection Procedure 21

Inspection Procedure 21: No sound. (CD only)

DIAGNOSIS

STEP 1. Check again using another CD, which is not dirty or scratched.

Q: When you substitute another normal CD, is the CD played normally?

YES : The original CD is defective. The CD player should sound normally.

NO : Go to Step 2.

STEP 2. Check power supply to the radio and CD player or CD changer when the ignition switch is at "ACC" or "ON" position.

Q: Is the radio and CD player or CD changer energized when the ignition switch is turned to the "ACC" or "ON" position?

YES : Replace the radio and CD player or CD changer. The CD player or CD changer should sound normally.

NO : Check the memory backup power supply circuit. Refer to Inspection Procedure 1. Inspection Procedure 1