INTERIOR LIGHTING SYSTEM SYMPTOMS
Symptom Table
CAUTION: Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagnosis if any DTC is detected.
Symptom |
Possible cause |
Inspection item |
All the following lamps do not turn ON.
|
|
Interior room lamp power supply circuit Refer to INL-46. |
|
|
Door switch circuit
Refer to DLK-149,
"Component Function Check" (with
Intelligent Key system) or DLK-319,
"Component Function Check" (without
Intelligent Key system).
Interior room lamp control circuit Refer to INL-49. |
Interior room lamp timer does not activate.
(It turns ON/ OFF when the door opens/closes.) |
— |
Check the interior room lamp setting.
Refer to INL-9, "INTERIOR ROOM LAMP BATTERY SAVER SYSTEM : System Description". |
|
|
Back door switch circuit Refer to DLK-151, "Component Function Check" (with Intelligent Key system) or DLK-319, "Component Function Check" (without Intelligent Key system). |
Luggage room lamp circuit Refer to INL-51. | ||
Power switch illumination does not illuminate. |
|
Power switch illumination circuit Refer to INL-52. |
Interior room lamp battery saver does not activate. | BCM | Replace BCM.
Refer to BCS-75, "Removal and Installation" (with Intelligent Key system) or BCS-135, "Removal and Installation" (without Intelligent Key system). |
System description
COMPONENT PARTS
Component Parts Location
Right rear wheel area
Instrument panel
Engine compartment
Left side of instrument panel (view
with trim panel removed)
No.
Part
Function
1
Optical sensor
Refer to EXL-140, "Optical Senso ...
Washer switch
Description
Washer switch is integrated with the combination switch.
Combination switch (wiper and washer switch) switches polarity
between front washer operating and rear
washer operating to supply power and ground to the front and rear washer
motor.
Component Inspection
...
Luggage room lamp circuit
Description
Controls the luggage room lamp (ground side) to turn the luggage room lamp ON
and OFF.
Diagnosis Procedure
CAUTION:
Before performing the diagnosis, check that the following is normal.
Interior room lamp power supply
Luggage room lamp bulb
1.CHECK LUGGAGE ROOM ...