Description
The IPDM E/R (intelligent power distribution module engine room) controls the headlamp low relay based on inputs from the BCM via the CAN communication lines. When the headlamp low relay is energized, power flows through fuses 40 and 41, located in the IPDM E/R.
(Without daytime light system) power then flows to the front combination lamp LH and RH low beams.
(With daytime light system) power then flows to the front combination lamp LH low beam and the daytime light relay 2 which becomes energized and then power is sent to the front combination lamp RH low beam.
1.CHECK HEADLAMP (LO) OPERATION
WITHOUT CONSULT
CONSULT
LO : Headlamp ON
OFF : Headlamp OFF
Is the headlamp turned ON?
YES >> Headlamp (LO) is normal.
NO >> Refer to EXL "Diagnosis Procedure".
Regarding Wiring Diagram information, refer to EXL "Wiring Diagram".
1.CHECK HEADLAMP (LO) FUSES
1. Turn the ignition switch OFF.
2. Check that the following fuses are not blown.
Is the fuse blown?
YES >> Replace the fuse after repairing the affected circuit.
NO >> GO TO 2.
2.CHECK LOW BEAM BULB
Check the applicable low beam bulb to be sure the proper bulb standard is in use and the bulb is not open.
Is the bulb OK?
YES >> GO TO 3.
NO >> Replace the bulb.
3.CHECK HEADLAMP (LO) OUTPUT VOLTAGE
1. Turn the ignition switch OFF.
2. Disconnect the front combination lamp connector E25 or E26.
3. Turn the ignition switch ON.
4. Turn the low beam headlamps ON.
5. With the low beam headlamps ON, check the voltage between the combination
lamp connector and
ground.
Is the inspection result normal?
YES >> GO TO 9.
NO >> GO TO 4 (without daytime light system).
>> GO TO 5 (with daytime light system).
4.CHECK HEADLAMP (LO) CIRCUIT FOR OPEN
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector E44.
3. Check continuity between the IPDM E/R harness connector E44 and the front
combination lamp harness
connectors E25 and E26.
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS "Removal and Installation" (with Intelligent Key) or PCS "Removal and Installation" (without Intelligent Key).
NO >> Repair or replace the harness or connector.
5.CHECK DAYTIME LIGHT RELAY 2 TO FRONT COMBINATION LAMP RH CIRCUIT FOR OPEN
1. Disconnect daytime light relay 2 connector E38.
2. Check continuity between the daytime light relay 2 harness connector E38
and the front combination lamp
LH harness connector E25.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace the harness or connector.
6.CHECK DAYTIME LIGHT RELAY 2 VOLTAGE CIRCUIT
1. With the low beam headlamps ON, check the voltage between the daytime
light relay 2 connector E38
and ground.
Is the inspection result normal?
YES >> GO TO 7.
NO >> GO TO 8.
7.CHECK DAYTIME LIGHT RELAY 2 GROUND CIRCUIT
Check continuity between the daytime light relay 2 harness connector E38 and
ground.
Is the inspection result normal?
YES >> Replace daytime light relay 2.
NO >> Repair or replace the harness or connector.
8.CHECK IPDM E/R TO DAYTIME LIGHT RELAY 2 CIRCUIT FOR OPEN
1. Disconnect IPDM E/R connector E44.
2. Check continuity between the daytime light relay 2 harness connector E38
and the IPDM E/R connector
E44.
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS "Removal and Installation" (with Intelligent Key) or PCS "Removal and Installation" (without Intelligent Key).
NO >> Repair or replace the harness or connector.
9.CHECK FRONT COMBINATION LAMP (LO) GROUND CIRCUIT
Check continuity between the front combination lamp harness connector and
ground.
Is the inspection result normal?
YES >> Replace malfunctioning lamp.
NO >> Repair or replace the harness or connector (without daytime light system).
>> GO TO 10 (with daytime light system).
10.CHECK FRONT COMBINATION LAMP LH TO DAYTIME LIGHT RELAY 1 GROUND CIRCUIT
1. Disconnect daytime light relay 1 connector E37.
2. Check continuity between the daytime light relay 1 harness connector E37
and the front combination lamp
LH harness connector E25.
Is the inspection result normal?
YES >> GO TO 11.
NO >> Repair or replace the harness or connector.
11.CHECK DAYTIME LIGHT RELAY 1 GROUND CIRCUIT
Check continuity between the daytime light relay 1 harness connector E37 and
ground.
Is the inspection result normal?
YES >> Replace daytime light relay 1.
NO >> Repair or replace the harness or connector.
Description The IPDM E/R (intelligent power distribution module engine room) controls the headlamp high relay based on inputs from the BCM via the CAN communication lines. When the headlamp high ...
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Head restraints/headrests
WARNING
Head restraints/headrests supplement
the other vehicle safety systems. They may
provide additional protection against injury
in certain rear end collisions. Adjustable
head restraints/headrests must be
adjusted properly, as specified in this section.
Check the adjustment after someo ...
Installing front license plate
Use the following steps to mount the front license
plate:
Before mounting the license plate, confirm that
the following parts are enclosed in the plastic
bag:
License plate bracket
License plate bracket screws x 2
Screw grommets x 2
1. Hold the license plate bracket 1 and make
a ...