Diagnosis Procedure
1.CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit. Refer to PWC "BCM (BODY CONTROL SYSTEM) (WITH INTELLIGENT KEY SYSTEM) : Diagnosis Procedure" (with Intelligent Key system) or PWC "BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY SYSTEM) : Diagnosis Procedure" (without Intelligent Key system).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK POWER WINDOW MAIN SWITCH POWER SUPPLY AND GROUND CIRCUIT
Check power window main switch power supply and ground circuit.
Refer to PWC "POWER WINDOW MAIN SWITCH : Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI "Intermittent Incident".
NO >> GO TO 1.
Door switchDescription Detects door open/close condition and transmits the signal to BCM. ...

Diagnosis Procedure 1.CHECK FRONT POWER WINDOW MOTOR LH Check front power window motor LH. Refer to PWC "DRIVER SIDE : Component Function Check". Is the inspection result normal? YES ...
Instrument panel
1. Headlight/turn signal switch/fog light
switch (if so equipped)
2. Driver's supplemental air bag (P. 1-39)
Horn
3. Meters and gauges. Warning and indicator lights
4. Wiper and washer switch
5. Vents
6. Rear window defroster switch
7. Front passenger air bag status light
8. Hazard warn ...
Trunk open function
TRUNK OPEN FUNCTION : System Description
System Diagram
TRUNK LID OPENER OPERATION
When the BCM detects that trunk lid opener switch is pressed, it starts
the outside key antenna (rear
bumper) and inside key antenna and transmits the request signal to the
Intelligent Key. Then, c ...