Front Side Marker Lamp Circuit

FRONT SIDE MARKER LAMP CIRCUIT

Component Function Check


1. CHECK PARKING LAMP OPERATION

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

2. CHECK FRONT SIDE MARKER LAMP OPERATION

CONSULT ACTIVE TEST
1.Select "EXTERNAL LAMPS" of IPDM E/R active test item.
2.With operating the test items, check that the front side marker lamp is turned ON.

TAIL: Front side marker lamp ON
Off: Front side marker lamp OFF

Is the inspection result normal?
YES- Front side marker lamp circuit is normal.
NO- .


Diagnosis Procedure


1. CHECK FRONT SIDE MARKER LAMP BULB

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

2. CHECK FRONT SIDE MARKER LAMP OPEN CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect IPDM E/R connector and front side marker lamp connector.
3.Check continuity between IPDM E/R harness connector and front side marker lamp harness connector.





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

3. CHECK FRONT SIDE MARKER LAMP GROUND OPEN CIRCUIT

Check continuity between front side marker lamp 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.