License Plate Lamp Circuit

LICENSE PLATE LAMP CIRCUIT

Component Function Check


1. CHECK TAIL LAMP OPERATION

Check that the tail lamp is turned ON.
Is the inspection result normal?
YES- GO TO 2.
NO- Check tail lamp circuit. Tail Lamp Circuit.

2. CHECK LICENSE PLATE LAMP OPERATION

CONSULT ACTIVE TEST
1.Select "EXTERNAL LAMPS" of IPDM E/R active test item.
2.With operating the lighting switch, check that the license plate lamp is turned ON.

TAIL: License plate lamp ON
Off: License plate lamp OFF

Is the inspection result normal?
YES- License plate lamp circuit is normal.
NO- .


Diagnosis Procedure


1. CHECK LICENSE PLATE LAMP BULB

Check the applicable lamp bulb.
Is the inspection result normal?
YES- GO TO 2.
NO- Replace bulb.

2. CHECK LICENSE PLATE LAMP OPEN CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect IPDM E/R connector and back door opener switch connector.
3.Check continuity between IPDM E/R harness connector and back door opener switch harness connector.





Is the inspection result normal?
YES- GO TO 3.
NO- Repair or replace harness.

3. CHECK LICENSE PLATE LAMP GROUND OPEN CIRCUIT

Check continuity between back door opener switch harness connector and ground.





Is the inspection result normal?
YES- Check corresponding bulb socket and harness. Repair or replace if necessary.
NO- Repair or replace harness.