Diagnosis Procedure
- CHECK FUSE
- Turn ignition switch OFF.
- Check that the following fuse is not blown (open).
Unit
Location
Fuse No.
Capacity
Headlamp control unit
Fuse and fusible link block 1
203
15A
Is the fuse blown (open)?
YES
Replace the blown (open) fuse after repairing the affected circuit if a fuse is blown (open).
NO
GO TO 2.
- CHECK HEADLAMP CONTROL UNIT LH POWER SUPPLY
Check voltage between front combination lamp LH harness connector and ground.
(+)
(-)
Voltage
(Approx.)
Front combination lamp LH
Connector
Terminal
E115
4
Ground
13.6 V
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace harness.
- CHECK HEADLAMP CONTROL UNIT LH GROUND CIRCUIT
- Disconnect front combination lamp LH connector.
- Check continuity between front combination lamp LH harness connector and ground.
Front combination lamp LH
Ground
Continuity
Connector
Terminal
E115
5
Existed
Is the inspection result normal?
YES
GO TO 4.
NO
Repair or replace harness.
- ERASE DTC
- Connect front combination lamp LH connector.
- Turn ignition switch ON.
- Select "Self Diagnostic Result" mode of "H/L control module LH" using CONSULT.
- Erase DTC, and then repeat "DTC CONFIRMATION PROCEDURE". Refer to DTC Description .
Is DTC detected?
YES
Replace front combination lamp LH. Refer to Removal and Installation .
NO
INSPECTION END