Diagnosis Procedure
- CHECK PARKING LAMP POWER SUPPLY
With CONSULT
- Turn ignition switch ON.
- Select "EXTERNAL LAMPS" in "Active Test" mode of "IPDM E/R" using CONSULT.
- With operating the test items, check voltage between IPDM E/R harness connector and ground.
+
-
Test item
Voltage
IPDM E/R
Connector
Terminal
E9
94
Ground
EXTERNAL LAMPS
TAIL
9 - 16 V
Off
0 - 1 V
Is the inspection result normal?
YES
GO TO 2.
NO
Replace IPDM E/R. Refer to Removal and Installation .
- CHECK PARKING LAMP POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect IPDM E/R connector and front combination lamp connector.
- Check continuity between IPDM E/R harness connector and front combination lamp harness connector.
IPDM E/R
Front combination lamp
Continuity
Connector
Terminal
Connector
Terminal
RH
E9
94
E49
8
Existed
LH
E48
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace harness.
- CHECK PARKING LAMP GROUND CIRCUIT
Check continuity between front combination lamp harness connector and ground.
Front combination lamp
--
Continuity
Connector
Terminal
RH
E49
4
Ground
Existed
LH
E48
Is the inspection result normal?
YES
Replace the corresponding front combination lamp. Refer to Removal and Installation .
NO
Repair or replace harness.