Diagnosis Procedure

Check that the parking lamp is turned ON.

Is the inspection result normal?

YES

GO TO 2 .

NO

Check parking lamp circuit. Refer to Component Function Check .

1. Turn ignition switch OFF.
2. Check that the following fuses are not blown:

Is the inspection result normal?

YES

GO TO 3 .

NO

Replace the blown fuse after repairing the affected circuit.

CONSULT

1. Disconnect rear combination lamp RH or LH connector.
2. Turn ignition switch ON.
3. Select "EXTERNAL LAMPS" in "Active Test" mode of "IPDM E/R".
4. While operating the test items, check voltage between applicable rear combination lamp harness connector and ground.

Is the inspection result normal?

YES

GO TO 6 .

NO

GO TO 4 .

1. Disconnect IPDM E/R connector E121 and rear combination lamp RH or LH connector C14 or C15.
2. Check continuity between IPDM E/R harness connector E121 and ground.

   (+)		(-)	Continuity
   IPDM E/R
   Connector	Terminal
   E121	28	Ground	No

Is the inspection result normal?

YES

GO TO 5.

NO

Repair or replace harness.

1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector E121 and rear combination lamp connector C13 and C14.
3. Check continuity between IPDM E/R harness connector E121 and rear combination lamp harness connector C13 and C14.

   Rear combination lamp			IPDM E/R		Continuity
   Connector		Terminal	Connector	Terminal
   RH	C14	6	E121	28	Yes
   LH	C13

Is the inspection result normal?

YES

Replace IPDM E/R. Refer to Removal and Installation of IPDM E/R .

NO

Repair or replace harness.

Check continuity between rear combination lamp harness connector C13, C14 and ground.

Is the inspection result normal?

YES

Replace tail lamp bulb. Refer to Bulb Replacement .

NO

Repair or replace harness.