Nissan Rogue. Instruction — part 595
COMPONENT PARTS
EXL-9
< SYSTEM DESCRIPTION >
[HALOGEN HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location
INFOID:0000000011280703
ALLIA1543ZZ
EXL-10
< SYSTEM DESCRIPTION >
[HALOGEN HEADLAMP]
COMPONENT PARTS
Optical Sensor
INFOID:0000000011280704
Optical sensor converts the outside brightness (lux) to voltage and
transmits the optical sensor signal to BCM.
A.
Right rear wheel area
B.
Instrument panel
C.
Engine compartment
D.
Left side of instrument panel (view
with trim panel removed)
No.
Part
Function
1.
Optical sensor
Refer to
2.
LED headlamp control module
Turns the headlamps ON according to the power supply from IPDM E/R.
3.
Headlamp aiming motor
Moves the headlamps up/down based on inputs from the rear height sensor.
4.
Parking brake switch
Transmits the parking brake switch signal to the combination meter to operate the
daytime running light system.
5.
Front door switch LH (RH similar)
Transmits the door open signal to the BCM to operate the autolight system.
6.
Rear door switch LH (RH similar)
7.
Rear height sensor
Sends the vehicles pitch angle signal to the IPDM E/R necessary for adjusting the
headlamp aiming motors.
8.
Combination switch
(Lighting and turn signal switch)
BCS-9, "COMBINATION SWITCH READING SYSTEM : System Descrip-
(with Intelligent Key system) or
BCS-81, "COMBINATION SWITCH READING
(without Intelligent Key system).
9.
Combination meter
Refer to
MWI-8, "METER SYSTEM : System Description"
10.
Hazard switch
.
11.
IPDM E/R
• Supplies voltage to the load according to the request from BCM (via CAN com-
munication).
• Refer to
PCS-6, "Component Parts Location"
for detailed installation location.
12.
BCM
• Detects each switch condition by the combination switch reading function.
• Judges that the exterior lamps are turned ON according to the vehicle condition.
• Requests the headlamp (HI/LO), tail lamp and front fog lamp ON to IPDM E/R (via
CAN communication).
• Requests high beam indicator lamp ON to the combination meter (via CAN com-
munication).
• Judges the outside brightness from the optical sensor signal.
• Judges the ON/OFF timing according to the vehicle condition.
• Judges the ON/OFF status of the exterior lamp according to the outside bright-
ness and the vehicle condition.
• Refer to
BCS-7, "BODY CONTROL SYSTEM : Component Parts Location"
(with
Intelligent Key system) or
BCS-79, "BODY CONTROL SYSTEM : Component
(without Intelligent Key system).
JMLIA2581GB
COMPONENT PARTS
EXL-11
< SYSTEM DESCRIPTION >
[HALOGEN HEADLAMP]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Hazard Switch
INFOID:0000000011280705
Inputs the hazard switch ON/OFF signal to BCM.
ALLIA1606GB
EXL-12
< SYSTEM DESCRIPTION >
[HALOGEN HEADLAMP]
SYSTEM
SYSTEM
HEADLAMP SYSTEM
HEADLAMP SYSTEM : System Description
INFOID:0000000011280706
SYSTEM DIAGRAM
OUTLINE
Headlamp is controlled by combination switch reading function and headlamp control function of BCM, and
Smart FET control function of IPDM E/R.
HEADLAMP (LO) OPERATION
• BCM detects the combination switch condition with the combination switch reading function.
• BCM transmits the low beam request signal to IPDM E/R with CAN communication according to the head-
lamp (LO) ON condition.
Headlamp (LO) ON condition:
- Lighting switch 2ND
- Lighting switch AUTO (auto light function ON judgment)
- Lighting switch AUTO, with the front fog lamp switch ON and the ignition switch ON
- Lighting switch PASS
HEADLAMP (HI) OPERATION
• BCM transmits the high beam request signal to IPDM E/R and the combination meter with CAN communica-
tion according to the headlamp (HI) ON condition.
Headlamp (HI) ON condition:
- Lighting switch HI with the lighting switch 2ND or AUTO (auto light function ON judgment)
- Lighting switch PASS
- Lighting switch AUTO, with the front fog lamp switch ON, the ignition switch ON and lighting switch HI
• Combination meter turns the high beam indicator lamp ON according to the high beam request signal.
• IPDM E/R turns the headlamp ON according to the high beam request signal.
HEADLAMP SYSTEM : Fail-Safe
INFOID:0000000011280707
CAN COMMUNICATION CONTROL
When CAN communication with BCM is impossible, IPDM E/R performs fail-safe control. After CAN communi-
cation recovers normally, it also returns to normal control.
If no CAN communication is available with BCM
ALLIA1391GB
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