Parking Lamp Circuit
PARKING LAMP CIRCUIT
Component Function Check
1. CHECK PARKING 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 parking lamp is turned ON.
TAIL: Parking lamp ON
Off: Parking lamp OFF
Is the inspection result normal?
YES- Parking lamp circuit is normal.
NO- Refer to "Diagnosis Procedure" .
Diagnosis Procedure
1. CHECK PARKING LAMP FUSE
1.Turn power switch OFF.
2.Check that the following fuse is not fusing.
Is the inspection result normal?
YES- GO TO 3.
NO- GO TO 2.
2. CHECK PARKING LAMP SHORT CIRCUIT
1.Disconnect the following connectors.
-IPDM E/R
-Front combination lamp
-Front side marker lamp
-Rear combination lamp (RH)
-License plate lamp
2.Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES- Replace fuse. (Replace IPDM E/R if fusing is found again.)
NO- Repair or replace harness. And then replace the fuse.
3. CHECK PARKING LAMP BULB
Check applicable lamp bulb.
Is the inspection result normal?
YES- GO TO 4.
NO- Replace bulb.
4. CHECK PARKING LAMP OUTPUT VOLTAGE
CONSULT ACTIVE TEST
1.Disconnect front combination lamp connector.
2.Turn power switch ON.
3.Select "EXTERNAL LAMPS" of IPDM E/R active test item.
4.With operating the test items, check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES- GO TO 5.
NO- Replace IPDM E/R.
5. CHECK PARKING LAMP OPEN CIRCUIT
1.Turn power switch OFF.
2.Disconnect IPDM E/R connector.
3.Check continuity between IPDM E/R harness connector and front combination lamp harness connector.
Except for Canada
For Canada
Is the inspection result normal?
YES- GO TO 6.
NO- Repair or replace harness.
6. CHECK PARKING LAMP GROUND OPEN CIRCUIT
Check continuity between front combination lamp harness connector and ground.
Except for Canada
For Canada
Is the inspection result normal?
YES- Check corresponding bulb socket and harness. Repair or replace if necessary.
NO- Repair or replace harness.