Nissan GT-R. Manual — part 96
EXL-1
DRIVER CONTROLS
C
D
E
F
G
H
I
J
K
M
SECTION
EXL
A
B
EXL
N
O
P
CONTENTS
EXTERIOR LIGHTING SYSTEM
XENON TYPE
SYSTEM DESCRIPTION . . . . . . . ..
HEADLAMP SYSTEM . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ....
System Description . . . . . . . . . . . . ...
Component Parts Location . . . . . . . . . ....
Component Description . . . . . . . . . . ....
AUTO LIGHT SYSTEM . . . . . . . . . ...
System Diagram . . . . . . . . . . . . . ....
System Description . . . . . . . . . . . . ...
Component Parts Location . . . . . . . . . ....
Component Description . . . . . . . . . . ....
DAYTIME RUNNING LIGHT SYSTEM . . . ...
System Diagram . . . . . . . . . . . . . ....
System Description . . . . . . . . . . . . ...
Component Parts Location . . . . . . . . . ....
Component Description . . . . . . . . . . ....
TURN SIGNAL AND HAZARD WARNING
LAMP SYSTEM . . . . . . . . . . . . ...
System Diagram . . . . . . . . . . . . . ....
System Description . . . . . . . . . . . . ...
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ..
PARKING, LICENSE PLATE AND TAIL
LAMPS SYSTEM . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ..
BACK-UP LAMP SYSTEM . . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ..
EXTERIOR LAMP BATTERY SAVER SYS-
TEM . . . . . . . . . . . . . . . . ...
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . ..
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ..
DIAGNOSIS SYSTEM (IPDM E/R) . . . . ...
Diagnosis Description . . . . . . . . . . . ..
DTC/CIRCUIT DIAGNOSIS . . . . . . .
POWER SUPPLY AND GROUND CIRCUIT .
BCM (BODY CONTROL MODULE) . . . . . . ..
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure . . . . . . . . . . . . . . . .
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) . . . . . . . ..
XENON HEADLAMP . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
HAZARD SWITCH . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
REAR SIDE MARKER LAMP CIRCUIT . . .
Diagnosis Procedure . . . . . . . . . . . ...
BACK-UP LAMP CIRCUIT . . . . . . . ...
Component Inspection . . . . . . . . . . . .
LICENSE PLATE LAMP CIRCUIT . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
OPTICAL SENSOR . . . . . . . . . . ...
EXL-2
Diagnosis Procedure . . . . . . . . . . . ..
HEADLAMP SYSTEM . . . . . . . . . ...
Wiring Diagram - HEADLAMP - . . . . . . . ..
AUTO LIGHT SYSTEM . . . . . . . . . ..
Wiring Diagram - AUTO LIGHT SYSTEM - . . ....
DAYTIME RUNNING LIGHT SYSTEM . . . ..
Wiring Diagram - DAYTIME LIGHT SYSTEM - . ..
TURN SIGNAL AND HAZARD WARNING
LAMP SYSTEM . . . . . . . . . . . . .
Wiring Diagram - TURN AND HAZARD WARN-
ING LAMPS - . . . . . . . . . . . . . . ..
PARKING, LICENSE PLATE AND TAIL
LAMPS SYSTEM . . . . . . . . . . . ...
Wiring Diagram - PARKING LICENSE PLATE
AND TAIL LAMPS - . . . . . . . . . . . ....
STOP LAMP . . . . . . . . . . . . . ..
Wiring Diagram - STOP LAMP - . . . . . . . .
BACK-UP LAMP . . . . . . . . . . . .
Wiring Diagram - BACK-UP LAMP - . . . . . ...
SYMPTOM DIAGNOSIS . . . . . . . .
NORMAL OPERATING CONDITION . . . .
Description . . . . . . . . . . . . . . . ..
PRECAUTION . . . . . . . . . . . .
PRECAUTIONS . . . . . . . . . . . . .
Precaution for Working Range at a Regular Deal-
ership . . . . . . . . . . . . . . . . . ..
Precaution for Battery Service . . . . . . . ....
Precautions Necessary for Steering Wheel Rota-
tion After Battery Disconnection . . . . . . . .
Precautions For Xenon Headlamp Service . . ....
PERIODIC MAINTENANCE . . . . . .
HEADLAMP AIMING ADJUSTMENT . . . ...
Description . . . . . . . . . . . . . . . ..
Aiming Adjustment Procedure . . . . . . . ....
REMOVAL AND INSTALLATION . . . ...
FRONT COMBINATION LAMP . . . . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
Replacement . . . . . . . . . . . . . . ...
Disassembly and Assembly . . . . . . . . .
Inspection After Installation (HID Control Unit) . ...
DAYTIME RUNNING LIGHT . . . . . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
FRONT SIDE MARKER LAMP . . . . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
Replacement . . . . . . . . . . . . . . ...
LIGHTING & TURN SIGNAL SWITCH . . . ..
Exploded View . . . . . . . . . . . . . .
HAZARD SWITCH . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . .
REAR COMBINATION LAMP . . . . . . ...
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
Replacement . . . . . . . . . . . . . . ...
REAR SIDE MARKER LAMP . . . . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
HIGH-MOUNTED STOP LAMP . . . . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
LICENSE PLATE LAMP . . . . . . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
Replacement . . . . . . . . . . . . . . ...
REAR FOG LAMP . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . .
Removal and Installation . . . . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . ..
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .
HEADLAMP SYSTEM
EXL-3
< SYSTEM DESCRIPTION >
[XENON TYPE]
C
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A
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EXL
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SYSTEM DESCRIPTION
HEADLAMP SYSTEM
System Diagram
INFOID:0000000009160283
System Description
INFOID:0000000009160284
OUTLINE
Headlamp is controlled by combination switch reading function and headlamp control function of BCM, and
relay 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, and the auto light function ON judgement
• IPDM E/R turns the integrated headlamp low relay ON, and turns the headlamp ON according to the low
beam request signal.
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 PASS
- Lighting switch HI and any of the following
• Lighting switch 2ND
• Lighting switch AUTO, and the auto light function on judgement
• Combination meter turns the high beam indicator lamp ON according to the high beam request signal.
• IPDM E/R turns the integrated headlamp high relay ON, and turns the headlamp ON according to the high
beam request signal.
JPLIA0168GB
EXL-4
< SYSTEM DESCRIPTION >
[XENON TYPE]
HEADLAMP SYSTEM
Component Parts Location
INFOID:0000000009160285
Component Description
INFOID:0000000009160286
1.
Headlamp (HI)
2.
Headlamp (LO)
3.
Combination switch
4.
BCM
5.
IPDM E/R
6.
High beam indicator lamp
A.
Dash side lower (passenger side)
B.
Engine room dash panel (RH)
C.
On the combination meter
JPLIA1167ZZ
Part
Description
BCM
• Detects each switch condition by the combination switch reading function.
• Judges that the headlamp is turned ON according to the vehicle condition.
- Requests the headlamp relay (High/Low) ON to IPDM E/R (with CAN communica-
tion).
- Requests the high beam indicator lamp ON to the combination meter (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).
Combination switch
(Lighting & turn signal switch)
.
Combination meter
(High beam indicator lamp)
Turns the high beam indicator lamp ON according to the request from BCM (with CAN
communication).
Front combination
lamp assembly
• HID control unit
• Xenon bulb
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