Infiniti FX35, FX50 (S51). Manual — part 1006
EXL-20
< SYSTEM DESCRIPTION >
[XENON TYPE]
ACTIVE ADAPTIVE FRONT-LIGHTING SYSTEM
Component Parts Location
INFOID:0000000005244670
Component Description
INFOID:0000000005244671
1.
IPDM E/R
2.
ECM
3.
Swivel actuator
4.
Aiming motor
5.
Steering angle sensor
6.
AFS control unit
7.
Height sensor
8.
AFS OFF indicator lamp
9.
Unified meter and A/C amp.
A.
Engine room dash panel (RH)
B.
Behind the glove box
C.
Front combination lamp (back)
D.
Steering column cover (inside)
E.
Behind the instrument driver lower
panel
F.
Rear suspension member (LH)
G.
On the combination meter
H.
Behind the cluster lid C
JMLIA0632ZZ
Part
Description
AFS control unit
Refer to
Swivel actuator
Refer to
ACTIVE ADAPTIVE FRONT-LIGHTING SYSTEM
EXL-21
< SYSTEM DESCRIPTION >
[XENON TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Aiming motor
Height sensor
Refer to
Steering angle sensor
Refer to
IPDM E/R
Transmits the headlamp (LO) ON signal and the headlamp (HI) ON signal to AFS control
unit with CAN communication.
ECM
Transmits the engine speed signal to AFS control unit with CAN communication.
TCM
Refer to
Unified meter and A/C amp.
Refer to
Combination meter
Turns AFS OFF indicator lamp ON/OFF/blinking according to AFS control unit request [with
CAN communication (through the unified meter and A/C amp.)].
Part
Description
EXL-22
< SYSTEM DESCRIPTION >
[XENON TYPE]
FRONT FOG LAMP SYSTEM
FRONT FOG LAMP SYSTEM
System Diagram
INFOID:0000000005244672
System Description
INFOID:0000000005244673
OUTLINE
Front fog lamp is controlled by combination switch reading function and front fog lamp control function of BCM,
and relay control function of IPDM E/R.
NOTE:
For Canada models, the front fog lamp is turned ON as the daytime running light. Refer to
for the detail.
FRONT FOG LAMP OPERATION
• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the front fog light request signal to IPDM E/R and the combination meter (through the unified
meter and A/C amp.) with CAN communication according to the front fog lamp ON condition.
Front fog lamp ON condition
- Front fog lamp switch ON with the headlamp ON (except for the high beam ON)
• IPDM E/R turns the integrated front fog lamp relay ON, and turns the front fog lamp ON according to the
front fog light request signal.
• Combination meter turns the front fog lamp indicator lamp ON according to the front fog light request signal.
JPLIA1172GB
FRONT FOG LAMP SYSTEM
EXL-23
< SYSTEM DESCRIPTION >
[XENON TYPE]
C
D
E
F
G
H
I
J
K
M
A
B
EXL
N
O
P
Component Parts Location
INFOID:0000000005244674
Component Description
INFOID:0000000005244675
1.
Front fog lamp
2.
Combination switch
3.
BCM
4.
IPDM E/R
5.
Unified meter and A/C amp.
6.
Front fog lamp indicator lamp
A.
Dash side lower (passenger side)
B.
Engine room dash panel (RH)
C.
Behind the cluster lid C
D.
On the combination meter
JPMIA1095ZZ
Part
Description
BCM
• Detects each switch condition by the combination switch reading function.
• Judges the front fog lamp ON/OFF status according to the vehicle condition. Re-
quests the front fog lamp relay ON to IPDM E/R (with CAN communication).
IPDM E/R
Controls the integrated relay and supplies voltage to the load according to the request
from BCM (with CAN communication).
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