DTC Diagnosis Procedure

1. Disconnect front combination lamp RH (upper) connector and IPDM E/R connector.
2. Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

GO TO 2.

NO

Repair or replace harness.

1. Connect IPDM E/R connector E201
2. Ignition switch ON.
3. Turn the low beam headlamps ON.
4. Check voltage between front combination lamp RH (upper) harness connector and ground.

Is the inspection result normal?

YES

Replace front combination lamp RH. Refer to Removal & Installation .

NO

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