Description
Controls the trunk room lamp (ground side) to turn the trunk room lamp ON and OFF.
Component Function Check
CAUTION: Before performing the diagnosis, check that the following is normal.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to INL "Wiring Diagram".
1.CHECK TRUNK ROOM LAMP OUTPUT
1. Turn ignition switch OFF.
2. Remove the trunk room bulb.
3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2.
Fixed ON>>GO TO 3.
Fixed OFF>>Replace BCM after making sure battery saver output/power supply circuit is not shorted to voltage.
Refer to BCS "Removal and Installation" (with Intelligent Key) or BCS "Removal and Installation" (without Intelligent Key).
2.CHECK TRUNK ROOM LAMP OPEN CIRCUIT
Check continuity between BCM harness connector and trunk room lamp harness
connector.
Is the inspection result normal?
YES >> Replace trunk room lamp.
NO >> Repair or replace the harness or connector.
3.CHECK TRUNK ROOM LAMP SHORT CIRCUIT
1. Disconnect BCM harness connector.
2. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> Replace BCM after making sure battery saver output/power supply circuit is not shorted to voltage.
Refer to BCS "Removal and Installation" (with Intelligent Key) or BCS "Removal and Installation" (without Intelligent Key).
NO >> Repair or replace the harness or connector.
Description Controls each interior room lamp (ground side) by PWM signal. NOTE: PWM signal control period is approximately 250 Hz (in the gradual brightening/dimming). ...
Description Provides the power supply and the ground to control the push-button ignition switch illumination. ...
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 ...
Key warning lamp
Component Function Check
1.CHECK FUNCTION
Select INTELLIGENT KEY of BCM using CONSULT.
Select INDICATOR in ACTIVE TEST mode.
Touch KEY IND or KEY ON to check that it works normally.
Is the inspection result normal?
YES >> Key warning lamp is OK.
NO >> Refer to DLK "Dia ...