2007 NISSAN 350Z turn signal bulb

LT-1
LIGHTING SYSTEM
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LIGHTING SYSTEM
PRECAUTIONS .......................................................... 4
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 4
Precautions for Battery Service ................................ 4
General Precautions for Service Operations ............ 4
HEADLAMP (FOR USA) ............................................ 5
Component Parts and Harness Connector Location ..... 5
System Description .................................................. 5
OUTLINE ............................................................... 5
HEADLAMP OPERATION .................................... 6
COMBINATION SWITCH READING FUNCTION ..... 7
EXTERIOR LAMP BATTERY SAVER CONTROL ..... 7
REMOTE KEYLESS ENTRY SYSTEM OPERA-
TION ...................................................................... 7
VEHICLE SECURITY SYSTEM ............................ 7
XENON HEADLAMP ............................................. 7
CAN Communication System Description ................ 7
CAN Communication Unit ........................................ 7
Schematic ................................................................ 8
Wiring Diagram — H/LAMP — ................................. 9
Terminals and Reference Values for BCM ............. 13
Terminals and Reference Values for IPDM E/R ..... 15
How to Proceed With Trouble Diagnosis ................ 15
Preliminary Check .................................................. 15
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................... 15
CONSULT-III Function (BCM) ................................ 17
WORK SUPPORT ............................................... 17
DATA MONITOR ................................................. 17
ACTIVE TEST ..................................................... 18
CONSULT-III Function (IPDM E/R) ........................ 18
DATA MONITOR ................................................. 18
ACTIVE TEST ..................................................... 18
Headlamp Does Not Change To High Beam (Both
Sides) ..................................................................... 19
Headlamp Does Not Change To High Beam (One
Side) ....................................................................... 21
High Beam Indicator Lamp Does Not Illuminate .... 22
Headlamp Low Beam Does Not Illuminate (Both Sides) ..................................................................... 22
Headlamp Low Beam Does Not Illuminate (One
Side) ....................................................................... 24
Headlamps Does Not Turn OFF ............................. 26
General Information for Xenon Headlamp Trouble
Diagnosis ................................................................ 26
Caution: .................................................................. 26
Xenon Headlamp Trouble Diagnosis ...................... 27
Aiming Adjustment .................................................. 27
PREPARATION BEFORE ADJUSTING .............. 27
LOW BEAM AND HIGH BEAM ........................... 28
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 28
Bulb Replacement .................................................. 28
HEADLAMP HIGH/LOW BEAM .......................... 28
PARKING LAMP .................................................. 29
FRONT TURN SIGNAL LAMP ............................ 29
FRONT SIDE MARKER LAMP ........................... 29
Removal and Installation ........................................ 29
REMOVAL ........................................................... 29
INSTALLATION ................................................... 29
Disassembly and Assembly .................................... 30
DISASSEMBLY ................................................... 30
ASSEMBLY ......................................................... 31
Servicing to Replace Headlamps When Damaged ... 31
INSTALLATION OF HEADLAMP BRACKET ....... 31
HEADLAMP (FOR CANADA) - DAYTIME LIGHT
SYSTEM - .................................................................. 32
Component Parts and Harness Connector Location ... 32
System Description ................................................. 32
OUTLINE ............................................................. 32
HEADLAMP OPERATION ................................... 33
DAYTIME LIGHT OPERATION ........................... 34
OPERATION ........................................................ 35
COMBINATION SWITCH READING FUNCTION ... 35
EXTERIOR LAMP BATTERY SAVER CONTROL ... 35
INTERLOCKED OPERATION WITH REMOTE
KEYLESS ENTRY SYSTEM ............................... 35
INTERLOCKED OPERATION WITH VEHICLE
SECURITY SYSTEM .......................................... 35

LT-2Revision: 2006 November2007 350Z XENON HEADLAMP ........................................... 35
CAN Communication System Description .............. 36
CAN Communication Unit ....................................... 36
Schematic ............................................................... 37
Wiring Diagram — DTRL — ................................... 38
Terminals and Reference Values for BCM .............. 45
Terminals and Reference Values for IPDM E/R ...... 47
How to Proceed With Trouble Diagnosis ................ 47
Preliminary Check .................................................. 47
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................... 47
CONSULT-III Function (BCM) ................................. 49
WORK SUPPORT ............................................... 49
DATA MONITOR .................................................. 49
ACTIVE TEST ..................................................... 50
CONSULT-III Function (IPDM E/R) ......................... 50
DATA MONITOR .................................................. 50
ACTIVE TEST ..................................................... 50
Daytime Light Control Does Not Operate ............... 51
Headlamp Does Not Change To High Beam (Both
Sides) ..................................................................... 51
Headlamp Does Not Change To High Beam (One
Side) ....................................................................... 54
High Beam Indicator Lamp Does Not Illuminate ..... 55
Headlamp Low Beam Does Not Illuminate (Both
Sides) ..................................................................... 55
Headlamp Low Beam Does Not Illuminate (One
Side) ....................................................................... 57
Headlamps Does Not Turn OFF ............................. 59
General Information for Xenon Headlamp Trouble
Diagnosis ................................................................ 59
Caution: .................................................................. 59
Xenon Headlamp Trouble Diagnosis ...................... 60
Aiming Adjustment .................................................. 60
PREPARATION BEFORE ADJUSTING .............. 60
LOW BEAM AND HIGH BEAM ........................... 61
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ............ 61
Bulb Replacement .................................................. 61
HEADLAMP HIGH/LOW BEAM .......................... 61
PARKING LAMP .................................................. 62
FRONT TURN SIGNAL LAMP ............................ 62
FRONT SIDE MARKER LAMP ............................ 62
Removal and Installation ........................................ 62
REMOVAL ........................................................... 62
INSTALLATION .................................................... 62
Disassembly and Assembly .................................... 63
DISASSEMBLY ................................................... 63
ASSEMBLY ......................................................... 64
Serving to Replace Headlamps When Damaged ... 64
INSTALLATION OF HEADLAMP BRACKET ....... 64
TURN SIGNAL AND HAZARD WARNING LAMPS ... 65
Component Parts and Harness Connector Location ... 65
System Description ................................................. 65
TURN SIGNAL OPERATION ............................... 65
HAZARD WARNING LAMP OPERATION ........... 66
REMOTE KEYLESS ENTRY SYSTEM OPERA-
TION .................................................................... 67
COMBINATION SWITCH READING FUNCTION ... 67CAN Communication System Description .............. 67
CAN Communication Unit ....................................... 67
Schematic ............................................................... 68
Wiring Diagram — TURN — ................................... 69
COUPE MODELS ................................................ 69
ROADSTER MODELS ......................................... 73
Terminals and Reference Values for BCM .............. 77
How to Proceed With Trouble Diagnosis ................ 78
Preliminary Check ................................................... 79
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ..................................................................... 79
CONSULT-III Function (BCM) ................................. 80
DATA MONITOR .................................................. 80
ACTIVE TEST ...................................................... 80
Turn Signal Lamp Does Not Operate ...................... 81
Hazard Warning Lamp Does Not Operate But Turn
Signal Lamp Operate .............................................. 82
Turn Signal Indicator Lamp Does Not Operate ....... 83
Bulb Replacement (Front Turn Signal Lamp) .......... 83
Bulb Replacement (Rear Turn Signal Lamp) .......... 83
Removal and Installation of Front Turn Signal Lamp ... 83
Removal and Installation of Rear Turn Signal Lamp ... 83
LIGHTING AND TURN SIGNAL SWITCH ................ 84
Removal and Installation ......................................... 84
REMOVAL ............................................................ 84
INSTALLATION .................................................... 84
HAZARD SWITCH ..................................................... 85
Removal and Installation ......................................... 85
HAZARD SWITCH (A/T MODELS) ...................... 85
HAZARD SWITCH (M/T MODELS) ..................... 85
COMBINATION SWITCH .......................................... 86
Wiring Diagram —COMBSW— .............................. 86
Combination Switch Reading Function ................... 87
Terminals and Reference Values for BCM .............. 87
CONSULT-III Function (BCM) ................................. 91
DATA MONITOR .................................................. 91
Combination Switch Inspection ............................... 92
Removal and Installation ......................................... 94
STOP LAMP .............................................................. 95
Wiring Diagram — STOP/L — ................................ 95
High-Mounted Stop Lamp (Coupe Models) ............. 97
BULB REPLACEMENT, REMOVAL AND
INSTALLATION .................................................... 97
High-Mounted Stop Lamp (Roadster Models) ......... 97
BULB REPLACEMENT, REMOVAL AND
INSTALLATION .................................................... 97
Stop Lamp ............................................................... 97
BULB REPLACEMENT ........................................ 97
REMOVAL AND INSTALLATION ......................... 97
BACK-UP LAMP ....................................................... 98
Wiring Diagram — BACK/L — ................................ 98
COUPE MODELS (A/T) ....................................... 98
COUPE MODELS (M/T) ...................................... 99
ROADSTER MODELS (A/T) ..............................100
ROADSTER MODELS (M/T) .............................101
Bulb Replacement .................................................102
Removal and Installation .......................................102
PARKING, LICENSE PLATE AND TAIL LAMPS ....103
Component Parts and Harness Connector Location .103

LT-3
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OUTLINE ........................................................... 103
OPERATION BY LIGHTING SWITCH .............. 104
COMBINATION SWITCH READING FUNCTION . 104
EXTERIOR LAMP BATTERY SAVER CONTROL . 104
CAN Communication System Description ............ 105
CAN Communication Unit .................................... 105
Schematic ............................................................ 106
Wiring Diagram — TAIL/L — ................................ 107
Terminals and Reference Values for BCM ............ 112
Terminals and Reference Values for IPDM E/R .... 114
How to Proceed With Trouble Diagnosis ............... 114
Preliminary Check ................................................. 114
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ................................................................... 114
CONSULT-III Function (BCM) ............................... 115
CONSULT-III Function (IPDM E/R) ....................... 115
Parking, License Plate, Side Marker and Tail Lamps
Do Not Illuminate (for USA) ................................... 116
Parking, License Plate, Side Marker, and Tail Lamps
Do Not Illuminate (for Canada) ............................. 119
Parking, Side Marker, License Plate and Tail Lamps
Do Not Turn OFF (After Approx. 10 Minutes) ....... 124
License Plate Lamp .............................................. 125
BULB REPLACEMENT, REMOVAL AND
INSTALLATION ................................................. 125
Front Parking Lamp .............................................. 125
BULB REPLACEMENT ..................................... 125
REMOVAL AND INSTALLATION ...................... 125
Tail Lamp .............................................................. 125
BULB REPLACEMENT ..................................... 125
REMOVAL AND INSTALLATION ...................... 125
REAR COMBINATION LAMP ................................ 126
Bulb Replacement ................................................ 126
REAR FENDER SIDE (STOP & TAIL LAMP,
REAR SIDE MARKER LAMP) .......................... 126
REAR BUMPER SIDE (BACK-UP LAMP BULB,
REAR TURN SIGNAL LAMP BULB) ................. 126
Removal and Installation ...................................... 127
REMOVAL ......................................................... 127
INSTALLATION ................................................. 127
INTERIOR ROOM LAMP ........................................ 128
Component Parts and Harness Connector Location . 128
System Description .............................................. 128
POWER SUPPLY AND GROUND .................... 129
SWITCH OPERATION ...................................... 130
MAP LAMP TIMER OPERATION ..................... 130
INTERIOR LAMP BATTERY SAVER CONTROL . 131
Schematic ............................................................ 132Wiring Diagram — ROOM/L — ............................133
COUPE MODELS .............................................133
ROADSTER MODELS ......................................137
Terminals and Reference Values for BCM ............141
How to Proceed with Trouble Diagnosis ...............141
Preliminary Check ................................................142
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ..................................................................142
CONSULT-III Function (BCM) ..............................143
WORK SUPPORT .............................................143
DATA MONITOR ...............................................143
ACTIVE TEST ...................................................144
Map Lamp Control Does Not Operate (Coupe mod-
els) ........................................................................144
Map Lamp Control Does Not Operate (Roadster
models) .................................................................146
Ignition Key Hole Illumination Does Not Illuminate .148
Luggage Room Lamp Does Not Illuminate (Coupe
Models) .................................................................149
Trunk Room Lamp Does Not Illuminate (Roadster
Models) .................................................................151
Bulb Replacement ................................................153
MAP LAMP ........................................................153
VANITY MIRROR LAMP ...................................154
LUGGAGE ROOM LAMP & TRUNK ROOM
LAMP .................................................................154
IGNITION KEY HOLE ILLUMINATION ..............154
Removal and Installation ......................................155
MAP LAMP ........................................................155
LUGGAGE ROOM LAMP ..................................155
ILLUMINATION .......................................................156
System Description ...............................................156
OUT LINE ..........................................................156
ILLUMINATION OPERATION BY LIGHTING
SWITCH ............................................................157
EXTERIOR LAMP BATTERY SAVER CONTROL .158
CAN Communication System Description ............158
CAN Communication Unit .....................................158
Schematic .............................................................159
Wiring Diagram — ILL — ......................................161
Bulb Replacement ................................................171
LUGGAGE FLOOR BOX LAMP ........................171
CUP HOLDER ILLUMINATION .........................171
Removal and Installation ......................................171
LUGGAGE FLOOR BOX LAMP ........................171
BULB SPECIFICATIONS ........................................172
Headlamp .............................................................172
Exterior Lamp .......................................................172
Interior Lamp/Illumination .....................................172

HEADLAMP (FOR USA)
LT-7
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to front combination lamp RH terminal 3,

through 10A fuse [No. 74, located in IPDM E/R]

through IPDM E/R terminal 28

to front combination lamp LH terminal 3.
Ground is supplied

to front combination lamp RH terminals 4, and

to front combination lamp LH terminals 4,

through grounds E17, E43 and B102 (with VDC system, navigation system or telephone)

through grounds E17, E43 and F152 (without VDC system, navigation system and telephone).
With the power and ground supplied, headlamp bulbs illuminate. High beam solenoids move the bulb shades
in the front combination lamps, and the bulb shades change to high beam position.
Unified meter and A/C amp. receives signal from BCM through CAN communication lines, and then combina-
tion meter indicator illuminates high beam.
COMBINATION SWITCH READING FUNCTION
Refer to BCS-3, "COMBINATION SWITCH READING FUNCTION" .
EXTERIOR LAMP BATTERY SAVER CONTROL
When the combination switch (lighting switch) is in the 2ND position (ON), and the ignition switch is turned
from ON or ACC to OFF, the battery saver control function is activated.
Under this condition, the headlamps remain illuminated for 5 minutes, then the headlamps are turned off.
Exterior lamp battery saver control mode can be changed by the function setting of CONSULT-III.
REMOTE KEYLESS ENTRY SYSTEM OPERATION
Refer to BL-59, "REMOTE KEYLESS ENTRY SYSTEM" .
VEHICLE SECURITY SYSTEM
The vehicle security system will flash the high beams if the system is triggered. Refer to BL-125, "VEHICLE
SECURITY (THEFT WARNING) SYSTEM" .
XENON HEADLAMP
Xenon type lamps are used for headlamps. Xenon bulbs do not use a filament. Instead, they produce light
when a high voltage current is passed between two tungsten electrodes through a mixture of xenon (an inert
gas) and certain other metal halides. In addition to strong lighting power, electronic control of the power supply
gives the headlamps stable quality and tone color.
Followings are some advantages of the xenon type headlamp.

The light produced by the headlamps is white color similar to sunlight that is easy to the eyes.

Light output is nearly double that of halogen headlamps, affording increased area of illumination.

Counter-reflected luminance increases and the contrast enhances on the wet road in the rain. That makes
visibility go up more than the increase of the light volume.

Power consumption is approximately 25 percent less than halogen headlamps, reducing battery load.
CAN Communication System DescriptionNKS004WO
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitNKS004WP
Refer to LAN-48, "CAN System Specification Chart" .

HEADLAMP (FOR USA)
LT-21
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6. CHECK HEADLAMP GROUND
Check continuity between front combination lamp (RH and LH) har-
ness connector and ground.
OK or NG
OK >> Check headlamp harness, connector and bulb.
NG >> Repair harness or connector.
Headlamp Does Not Change To High Beam (One Side)NKS004WZ
1. CHECK HEADLAMP INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect front combination lamp RH or LH connector.
3. Turn ignition switch ON.
4. Lighting switch is turned HIGH BEAM position.
5. Check voltage between front combination lamp RH or LH har-
ness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2. CHECK HEADLAMP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and
front combination lamp RH or LH harness connector.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-26, "Removal and Installation of IPDM E/R" .
NG >> Repair harness or connector.
Front combination lamp
connectorTe r m i n a l
Ground Continuity
RH E24 4
Ye s
LH E40 4
PKIA4907E
Terminals
Vo l ta g e
(Approx.) (+)
(-)
Front combination lamp
connectorTe r m i n a l
RH E24 3
Ground Battery voltage
LH E40 3
PKIA4575E
Te r m i n a l s
Continuity IPDM E/R Front combination lamp
Connector Terminal Connector Terminal
RH
E727 E24 3
Ye s
LH 28 E40 3
PKIA4574E

LT-26
HEADLAMP (FOR USA)
Revision: 2006 November2007 350Z
Headlamps Does Not Turn OFFNKS004X3
1. CHECK HEADLAMP TURN OFF
Make sure that lighting switch is OFF. And check if headlamp turns off when ignition switch is turned OFF.
OK or NG
OK >> GO TO 3.
NG >> GO TO 2.
2. CHECK COMBINATION SWITCH INPUT SIGNAL
CONSULT-III DATA MONITOR
1. Select "HEAD LAMP1" and "HEAD LAMP2" of BCM data monitor item.
2. With operating the lighting switch, check the monitor status.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-26, "Removal and Installation of IPDM E/R" .
NG >> Check combination switch (lighting switch). Refer to LT- 9 2 , "
Combination Switch Inspection" .
3. CHECKING CAN COMMUNICATIONS BETWEEN BCM AND IPDM E/R
Perform self-diagnosis for “BCM” with CONSULT-III.
Display of self-diagnosis results
NO DTC>> Replace IPDM E/R. Refer to PG-26, "Removal and Installation of IPDM E/R" .
CAN COMM CIRCUIT>> Refer to BCS-16, "
CAN Communication Inspection Using CONSULT-III (Self-Diag-
nosis)" .
General Information for Xenon Headlamp Trouble DiagnosisNKS004X4
In most cases, malfunction of xenon headlamp - “does not illuminate”, “flickers” or “dark” - is caused by a mal-
functioning xenon bulb. A malfunctioning HID control unit or lamp housing, however, may be a cause. Be sure
to perform trouble diagnosis following the steps described below.
Caution:NKS004X5

Installation or removal of connector must be done with lighting switch OFF.

Disconnect the battery cable from the negative terminal or remove power fuse.
CAUTION:
After the battery cables are disconnected, never open/close the driver and/or front passenger door
with the window in the full up position. The automatic window adjusting function will not work and
the side roof panel may be damaged.

When the lamp is illuminated (when lighting switch is ON), never touch harness, HID control unit, inside of
lamp, or lamp metal parts.

To check illumination, temporarily install lamp in vehicle. Be sure to connect power at vehicle side connec-
tor.

If error can be traced directly to electrical system, first check for items such as blown fuses and fusible
links, broken wires or loose connectors, dislocated terminals, and improper connections.

Never work with wet hands.

Using a tester for HID control unit circuit trouble diagnosis is prohibited.

Disassembling HID control unit or harnesses (bulb socket harness, ECM harness) is prohibited.

Immediately after illumination, light intensity and color will fluctuate, but there is nothing wrong.

When bulb has come to end of its life, brightness will drop significantly, it will flash repeatedly, or light color
will turn reddish.When lighting switch is OFF : HEAD LAMP SW1 OFF
: HEAD LAMP SW2 OFF

HEADLAMP (FOR USA)
LT-29
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NOTE:
After installation, perform aiming adjustment. Refer to LT- 2 7 , "
Aiming Adjustment" .
PARKING LAMP
1. Turn lighting switch OFF.
2. Remove fender protector (front). Refer to EI-21, "
FENDER PROTECTOR" .
3. Turn bulb socket counterclockwise and unlock it.
4. Remove bulb from its socket.
5. Installation is reverse order of removal.
FRONT TURN SIGNAL LAMP
1. Turn lighting switch OFF.
2. Remove fender protector (front). Refer to EI-21, "
FENDER PROTECTOR" .
3. Turn bulb socket counterclockwise and unlock it.
4. Remove bulb from its socket.
5. Installation is reverse order of removal.
FRONT SIDE MARKER LAMP
1. Remove headlamp. Refer to LT- 2 9 , "Removal and Installation" .
2. Replacement integral with headlamp housing assembly.
3. Installation is reverse order of removal.
CAUTION:
After installing bulb, be sure to install plastic cap and bulb socket securely to insure watertightness.
Removal and InstallationNKS004X9
REMOVAL
1. Open the driver and front passenger window, and then disconnect the battery cable from the negative ter-
minal or remove power fuse.
CAUTION:
After battery cables are disconnected, never open/close the driver and/or front passenger door
with the window in the full up position. The automatic window adjusting function will not work and
the side roof panel may be damaged.
2. Remove front bumper fascia. Refer to EI-14, "
FRONT
BUMPER" .
3. Remove headlamp mounting bolts.
4. Pull head lamp toward vehicle front, disconnect connector, and
remove headlamp.
INSTALLATION
Installation is the reverse order of removal.
NOTE:
After installation, perform aiming adjustment. Refer to LT- 2 7 , "
Aiming Adjustment" . Headlamp high/low beam (Xenon) : 12V - 35W (D2R)
Parking lamp : 12V - 5W
Front turn signal lamp/— : 12V - 28/8W (amber)
Front side marker lamp : LED
PKIA1865E
Headlamp mounting bolt : 6.1 N·m (0.62 kg-m, 54 in-lb)

LT-30
HEADLAMP (FOR USA)
Revision: 2006 November2007 350Z
Disassembly and Assembly NKS004XA
DISASSEMBLY
1. Turn plastic cap counterclockwise, and unlock it.
2. Turn xenon bulb socket counterclockwise, and unlock it.
3. Unlock retaining spring, and remove xenon bulb.
4. Disconnect xenon bulb socket ground.
5. Remove HID control unit mounting screws.
6. Remove ground screw from HID control unit.
7. Disconnect connectors from HID control unit.
8. Pull out xenon bulb socket from head lamp housing assembly.
9. Turn parking lamp bulb socket counterclockwise and unlock it.
10. Remove parking lamp bulb from its socket.
11. Turn front turn signal lamp bulb socket counterclockwise and unlock it.
12. Remove front turn signal lamp bulb from its socket.
SKIB7543E
1. Retaining spring 2. Xenon bulb socket ground 3. Front turn signal lamp bulb
4. Front turn signal lamp bulb socket 5. Xenon bulb 6. Xenon bulb socket
7. Parking lamp bulb 8. Parking lamp bulb socket 9. Seal packing
10. Plastic cap 11. Ground screw 12. Seal packing
13. HID control unit 14. HID control unit mounting screw 15. Headlamp housing assembly
:N·m (kg-m, in-lb)
: Always replace after every disassembly.