Diagnosis Procedure

CONSULT

1. Ignition switch OFF.
2. Disconnect front combination lamp LH (upper) connector and front combination lamp RH (upper) connector.
3. Ignition switch ON.
4. Select "HEADLAMP (LO)" in "Active Test" mode of "IPDM E/R".
5. With operating the test items, check voltage between IPDM E/R harness connector and ground.

   +		--	Test item		Voltage (Approx.)
   IPDM E/R
   Connector	Terminal
   E201	62	Ground	HEADLAMP (LO)	On	Battery voltage
   				Off	0 - 1 V
   E200	50			On	Battery voltage
   				Off	0 - 1 V

Is the inspection result normal?

YES

GO TO 2.

NO

GO TO 3.

1. Ignition switch OFF.
2. Disconnect IPDM E/R connectors.
3. Check continuity between IPDM E/R harness connector, front combination lamp LH (upper) harness connector and front combination lamp RH (upper) harness connector.

   IPDM E/R		Front combination lamp (upper)		Continuity
   Connector	Terminal	Connector	Terminal
   E201	62	E229	1	Yes
   E200	50	E217

Is the inspection result normal?

YES

Replace front combination lamp. Refer to Removal and Installation .

NO

Repair or replace harness.

1. Ignition switch OFF.
2. Disconnect IPDM E/R connectors.
3. Check continuity between the IPDM E/R harness connector and ground.

   IPDM E/R		--	Continuity
   Connector	Terminal
   E200	50	Ground	No
   E201	62

Is the inspection result normal?

YES

GO TO 4.

NO

Repair or replace harness.

Check continuity between the front combination lamp LH (upper) harness connector, front combination lamp RH (upper) harness connector and ground.

Is the inspection result normal?

YES

Replace IPDM E/R. Refer to IPDM E/R : Removal & Installation .

NO

Repair or replace harness.