Description
The ipdm e/r (intelligent power distribution module engine room) controls the headlamp low relay based on inputs from the bcm over the can communication lines. When the headlamp low relay is energized, power flows through fuses 43 and 44, located in the ipdm e/r. Power then flows to the front combination lamps to the headlamp low beam.
Component function check
1.Check headlamp (lo) operation
Without consult
Note:
HI/LO is repeated 1 second each when using the IPDM E/R auto active test.
Consult
Lo : headlamp on
Off : headlamp off
Is the inspection result normal? YES >> Headlamp (LO) is normal.
NO >> Refer to EXL-90, "Diagnosis Procedure".
Diagnosis procedure
Regarding Wiring Diagram information, refer to EXL-33, "Wiring Diagram".
1.Check headlamp (lo) fuses
Is the fuse blown? YES >> Replace the fuse after repairing the affected circuit.
NO >> GO TO 2.
2.Check headlamp (lo) output voltage
Consult
Is the inspection result normal? YES >> GO TO 4.
NO >> GO TO 3.
3.Check headlamp (lo) circuit for open
Is the inspection result normal? Yes >> replace ipdm e/r. Refer to pcs-30, "removal and installation" (with intelligent key system) or pcs-58, "removal and installation" (without intelligent key system).
No >> repair or replace the harness or connector.
Is the inspection result normal? Yes >> replace ipdm e/r. Refer to pcs-30, "removal and installation" (with intelligent key system) or pcs-58, "removal and installation" (without intelligent key system).
No >> repair or replace the harness or connector.
4.Check front combination lamp (lo) ground circuit
Is the inspection result normal? Yes >> inspect the headlamp bulb.
No >> repair or replace the harness or connector.
Dtc/circuit diagnosis
Sport mode switch
Component function check
1. Check sport mode switch operation
Turn ignition switch on.
Check SPORT mode indicator lamp turns ON/OFF on combination meter when
turn SPORT mode switch
ON/OFF.
Is the inspection result normal?
Yes >> go to 2.
No >> procee ...
Fuel-filler cap
WARNING
Gasoline is extremely flammable and
highly explosive under certain conditions.
You could be burned or seriously
injured if it is misused or mishandled.
Always stop the engine and do not
smoke or allow open flames or sparks
near the vehicle when refuelin ...
General Precaution
WARNING:
When replacing fuel line parts, be sure to observe the following.
Put a “CAUTION: FLAMMABLE” sign in the work area.
Be sure to work in a well ventilated area and have a CO2 fire
extinguisher.
Do not smoke while working on the fuel system. Keep open flames
and sparks ...