DTC Diagnosis Procedure
- CHECK FRONT COMBINATION LAMP LH SHORT CIRCUIT TO GROUND
- Disconnect front combination lamp LH (upper) connector and IPDM E/R connector.
- Check continuity between IPDM E/R harness connector and ground.
IPDM E/R
Ground
Continuity
Connector
Terminal
E200
53
No
Is the inspection result normal?
YES
GO TO 2.
NO
Repair or replace harness.
- CHECK FRONT COMBINATION LAMP LH POWER SUPPLY CIRCUIT
- Connect IPDM E/R connector E200
- Ignition switch ON.
- Turn the low beam headlamps ON.
- Check voltage between front combination lamp LH (upper) harness connector and ground.
+
--
Voltage
(Approx.)
Front combination lamp LH
Ground
Battery voltage
Connector
Terminal
LH
E218
6
Is the inspection result normal?
YES
Replace front combination lamp RH. Refer to Removal & Installation .
NO
Replace IPDM E/R. Refer to Removal & Installation .