Nissan GT-R. Instruction — part 96

EXL-1

DRIVER CONTROLS

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SECTION

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CONTENTS

EXTERIOR LIGHTING SYSTEM

XENON TYPE

SYSTEM DESCRIPTION . . . . . . . ..

3

HEADLAMP SYSTEM . . . . . . . . . . .

3

System Diagram . . . . . . . . . . . . . ....

3

System Description . . . . . . . . . . . . ...

3

Component Parts Location . . . . . . . . . ....

4

Component Description . . . . . . . . . . ....

4

AUTO LIGHT SYSTEM . . . . . . . . . ...

5

System Diagram . . . . . . . . . . . . . ....

5

System Description . . . . . . . . . . . . ...

5

Component Parts Location . . . . . . . . . ....

6

Component Description . . . . . . . . . . ....

6

DAYTIME RUNNING LIGHT SYSTEM . . . ...

7

System Diagram . . . . . . . . . . . . . ....

7

System Description . . . . . . . . . . . . ...

7

Component Parts Location . . . . . . . . . ....

8

Component Description . . . . . . . . . . ....

8

TURN SIGNAL AND HAZARD WARNING
LAMP SYSTEM . . . . . . . . . . . . ...

9

System Diagram . . . . . . . . . . . . . ....

9

System Description . . . . . . . . . . . . ...

9

Component Parts Location . . . . . . . . . ..

10

Component Description . . . . . . . . . . ..

10

PARKING, LICENSE PLATE AND TAIL
LAMPS SYSTEM . . . . . . . . . . . .

11

System Diagram . . . . . . . . . . . . . ..

11

System Description . . . . . . . . . . . . .

11

Component Parts Location . . . . . . . . . ..

12

Component Description . . . . . . . . . . ..

12

BACK-UP LAMP SYSTEM . . . . . . . .

13

System Diagram . . . . . . . . . . . . . ..

13

System Description . . . . . . . . . . . . .

13

Component Parts Location . . . . . . . . . ..

14

Component Description . . . . . . . . . . ..

14

EXTERIOR LAMP BATTERY SAVER SYS-
TEM . . . . . . . . . . . . . . . . ...

15

System Diagram . . . . . . . . . . . . . ..

15

System Description . . . . . . . . . . . . ..

15

Component Parts Location . . . . . . . . . ..

16

Component Description . . . . . . . . . . ..

16

DIAGNOSIS SYSTEM (IPDM E/R) . . . . ...

17

Diagnosis Description . . . . . . . . . . . ..

17

DTC/CIRCUIT DIAGNOSIS . . . . . . .

19

POWER SUPPLY AND GROUND CIRCUIT .

19

BCM (BODY CONTROL MODULE) . . . . . . ..

19

BCM (BODY CONTROL MODULE) : Diagnosis
Procedure . . . . . . . . . . . . . . . .

19

IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) . . . . . . . ..

19

IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) : Diagnosis Pro-
cedure . . . . . . . . . . . . . . . . . ..

19

XENON HEADLAMP . . . . . . . . . . .

21

Description . . . . . . . . . . . . . . . ...

21

Diagnosis Procedure . . . . . . . . . . . ...

21

HAZARD SWITCH . . . . . . . . . . .

23

Description . . . . . . . . . . . . . . . ...

23

Diagnosis Procedure . . . . . . . . . . . ...

23

REAR SIDE MARKER LAMP CIRCUIT . . .

25

Diagnosis Procedure . . . . . . . . . . . ...

25

BACK-UP LAMP CIRCUIT . . . . . . . ...

26

Component Inspection . . . . . . . . . . . .

26

LICENSE PLATE LAMP CIRCUIT . . . . .

27

Diagnosis Procedure . . . . . . . . . . . ...

27

OPTICAL SENSOR . . . . . . . . . . ...

28

Description . . . . . . . . . . . . . . . ...

28

EXL-2

Diagnosis Procedure . . . . . . . . . . . ..

28

HEADLAMP SYSTEM . . . . . . . . . ...

31

Wiring Diagram - HEADLAMP - . . . . . . . ..

31

AUTO LIGHT SYSTEM . . . . . . . . . ..

32

Wiring Diagram - AUTO LIGHT SYSTEM - . . ....

32

DAYTIME RUNNING LIGHT SYSTEM . . . ..

33

Wiring Diagram - DAYTIME LIGHT SYSTEM - . ..

33

TURN SIGNAL AND HAZARD WARNING
LAMP SYSTEM . . . . . . . . . . . . .

34

Wiring Diagram - TURN AND HAZARD WARN-
ING LAMPS - . . . . . . . . . . . . . . ..

34

PARKING, LICENSE PLATE AND TAIL
LAMPS SYSTEM . . . . . . . . . . . ...

35

Wiring Diagram - PARKING LICENSE PLATE
AND TAIL LAMPS - . . . . . . . . . . . ....

35

STOP LAMP . . . . . . . . . . . . . ..

37

Wiring Diagram - STOP LAMP - . . . . . . . .

37

BACK-UP LAMP . . . . . . . . . . . .

38

Wiring Diagram - BACK-UP LAMP - . . . . . ...

38

SYMPTOM DIAGNOSIS . . . . . . . .

39

NORMAL OPERATING CONDITION . . . .

39

Description . . . . . . . . . . . . . . . ..

39

PRECAUTION . . . . . . . . . . . .

40

PRECAUTIONS . . . . . . . . . . . . .

40

Precaution for Working Range at a Regular Deal-
ership . . . . . . . . . . . . . . . . . ..

40

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" . . . . . . . . . . . . . . . . .

40

Precaution for Battery Service . . . . . . . ....

40

Precautions Necessary for Steering Wheel Rota-
tion After Battery Disconnection . . . . . . . .

40

Precautions For Xenon Headlamp Service . . ....

41

PERIODIC MAINTENANCE . . . . . .

42

HEADLAMP AIMING ADJUSTMENT . . . ...

42

Description . . . . . . . . . . . . . . . ..

42

Aiming Adjustment Procedure . . . . . . . ....

43

REMOVAL AND INSTALLATION . . . ...

45

FRONT COMBINATION LAMP . . . . . . .

45

Exploded View . . . . . . . . . . . . . .

45

Removal and Installation . . . . . . . . . . .

45

Replacement . . . . . . . . . . . . . . ...

47

Disassembly and Assembly . . . . . . . . .

48

Inspection After Installation (HID Control Unit) . ...

48

DAYTIME RUNNING LIGHT . . . . . . . .

50

Exploded View . . . . . . . . . . . . . .

50

Removal and Installation . . . . . . . . . . .

50

FRONT SIDE MARKER LAMP . . . . . . .

52

Exploded View . . . . . . . . . . . . . .

52

Removal and Installation . . . . . . . . . . .

52

Replacement . . . . . . . . . . . . . . ...

52

LIGHTING & TURN SIGNAL SWITCH . . . ..

54

Exploded View . . . . . . . . . . . . . .

54

HAZARD SWITCH . . . . . . . . . . . .

55

Exploded View . . . . . . . . . . . . . .

55

REAR COMBINATION LAMP . . . . . . ...

56

Exploded View . . . . . . . . . . . . . .

56

Removal and Installation . . . . . . . . . . .

56

Replacement . . . . . . . . . . . . . . ...

57

REAR SIDE MARKER LAMP . . . . . . .

58

Exploded View . . . . . . . . . . . . . .

58

Removal and Installation . . . . . . . . . . .

58

HIGH-MOUNTED STOP LAMP . . . . . . .

59

Exploded View . . . . . . . . . . . . . .

59

Removal and Installation . . . . . . . . . . .

59

LICENSE PLATE LAMP . . . . . . . . .

60

Exploded View . . . . . . . . . . . . . .

60

Removal and Installation . . . . . . . . . . .

60

Replacement . . . . . . . . . . . . . . ...

60

REAR FOG LAMP . . . . . . . . . . . .

62

Exploded View . . . . . . . . . . . . . .

62

Removal and Installation . . . . . . . . . . .

62

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . ..

63

SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .

63

Bulb Specifications . . . . . . . . . . . . ..

63

HEADLAMP SYSTEM

EXL-3

< SYSTEM DESCRIPTION >

[XENON TYPE]

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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)

Refer to

BCS-5, "System Diagram"

.

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

Refer to

EXL-21, "Description"

.