[54A] CHASSIS ELECTRICAL - - RADIO WITH TAPE PLAYER AND CD PLAYER - SYMPTOM PROCEDURES - INSPECTION PROCEDURE 18: Preset Stations are Erased. | PRINT PAGE / INDEX / PRIOR / NEXT

INSPECTION PROCEDURE 18: Preset Stations are Erased.
TECHNICAL DESCRIPTION (COMMENT) The cause is probably a faulty radio and tape or CD player memory backup power supply circuit system.
TROUBLESHOOTING HINTS Damaged wiring harness or connector. Malfunction of the radio and tape or CD player.
| DIAGNOSIS PROCEDURE
| STEP 1. Measure the voltage at radio and tape or CD player connector C-102. Disconnect radio and tape or CD player connector C-102. Measure the voltage between terminal number 11 and earth. OK: Battery positive voltage Q: Is the check result normal? When YES <Radio and tape or CD player does not execute memory save then.>: Either repair or replace the radio and tape or CD player. Check that a memory is retained. NO: Go to Step 2.
| STEP 2. Connector check: Radio and tape or CD player connector C-102. Q: Is radio and tape or CD player connector C-102 in good condition? YES: Go to Step 3. NO: Repair or replace the damage component(s). Check that a memory is retained.
| STEP 3. Check the wiring harness between radio and tape or CD player connector C-102 (terminal 11) and battery. NOTE: Prior to the wiring harness inspection, check joint connector (3) C-02 and intermediate connectors C-116, and repair if necessary. Q: Are the wiring harness between radio and tape or CD player connector C-22 (terminal 11) and battery in good condition? YES: Repair or replace the radio and tape or CD player. Check that a memory is retained. NO: Repair or replace the damage component(s). Check that a memory is retained.

[54A] CHASSIS ELECTRICAL - - RADIO WITH TAPE PLAYER AND CD PLAYER - SYMPTOM PROCEDURES - INSPECTION PROCEDURE 18: Preset Stations are Erased. | PRINT PAGE / INDEX / PRIOR / NEXT

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