step lamp INFINITI FX35 2006 Owner's Guide
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2006, Model line: FX35, Model: INFINITI FX35 2006Pages: 4462, PDF Size: 57.74 MB
Page 3157 of 4462
FUEL SYSTEM FL-3
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Revision: 2006 December 2006 FX35/FX45
FUEL SYSTEMPFP:17503
Checking Fuel LinesNBS004IG
Inspect fuel lines, fuel filler cap and fuel tank for improper attach-
ment, leaks, cracks, damage, loose connections, chafing or deterio-
ration.
If necessary, repair or replace damaged parts.
General PrecautionsNBS004IH
WARNING:
When replacing fuel line parts, be sure to observe the following.
Put a “CAUTION: FLAMMABLE” sign in the workshop.
Be sure to work in a well ventilated area and furnish workshop with a CO2 fire extinguisher.
Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.
CAUTION:
Use gasoline required by the regulations for octane number. Refer to GI-6, "Precautions for Fuel
(Unleaded Premium Gasoline Recommended)" .
Before removing fuel line parts, carry out the following procedures:
–Put drained fuel in an explosion-proof container and put the lid on securely. Keep the container in
safe area.
–Release fuel pressure from the fuel lines. Refer to EC-86, "FUEL PRESSURE RELEASE" (VQ35DE)
or EC-746, "
FUEL PRESSURE RELEASE" (VK45DE).
–Disconnect negative battery terminal.
Always replace O-ring and clamps with new ones.
Do not kink or twist tubes when they are being installed.
Do not tighten hose clamps excessively to avoid damaging hoses.
After connecting fuel tube quick connectors, make sure
quick connectors are secure.
Ensure that connector and resin tube do not contact any
adjacent parts.
After installing tubes, make sure there is no fuel leakage at
connections in the following steps.
–Apply fuel pressure to fuel lines with turning ignition switch
“ON” (with engine stopped). Then check for fuel leaks at
connections.
–Start engine and rev it up and check for fuel leaks at con-
nections.
Use only a genuine NISSAN fuel filler cap as a replacement.
If an incorrect fuel filler cap is used, the “MIL” may come
on.
For servicing “Evaporative Emission System” parts, refer to
EC-39, "
EVAPORATIVE EMISSION SYSTEM" (VQ35DE) or
EC-699, "
EVAPORATIVE EMISSION SYSTEM" (VK45DE).
For servicing“On Board Refueling Vapor Recovery (ORVR)”
parts, refer to EC-46, "
ON BOARD REFUELING VAPOR
RECOVERY (ORVR)" (VQ35DE) or EC-706, "ON BOARD
REFUELING VAPOR RECOVERY (ORVR)" (VK45DE).
SMA803A
SBIA0504E
Page 3565 of 4462
LT-3
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Revision: 2006 December 2006 FX35/FX45 HAZARD SWITCH .................................................
..112
Removal and Installation ..................................... .. 112
REMOVAL ........................................................ .. 112
INSTALLATION ................................................ .. 112
COMBINATION SWITCH ....................................... ..113
Wiring Diagram — COMBSW — ......................... .. 113
Combination Switch Reading Function ............... .. 114
Terminals and Reference Values for BCM .......... .. 114
CONSULT-II Functions (BCM) ............................ .. 119
CONSULT-II BASIC OPERATION .................... .. 119
DATA MONITOR .............................................. .. 119
Combination Switch Inspection ........................... . 120
Removal and Installation ..................................... . 122
STOP LAMP .......................................................... . 123
Component Parts and Harness Connector Location . 123
System Description ............................................. . 123
Schematic ........................................................... . 124
Wiring Diagram — STOP/L — ............................. . 125
Terminals and Reference Value for Rear Combina-
tion Lamp Control Unit ........................................ . 128
Stop Lamp Does Not Operate ............................. . 128
High-Mounted Stop Lamp ................................... . 130
BULB REPLACEMENT, REMOVAL AND
INSTALLATION ................................................ . 130
Stop Lamp ........................................................... . 130
BULB REPLACEMENT .................................... . 130
REMOVAL AND INSTALLATION ..................... . 130
Rear Combination Lamp Control Unit ................. . 130
REMOVAL AND INSTALLATION ..................... . 130
BACK-UP LAMP ................................................... . 131
Wiring Diagram — BACK/L — ............................ . 131
Bulb Replacement ............................................... . 132
Removal and Installation ..................................... . 132
PARKING, LICENSE PLATE AND TAIL LAMPS .. . 133
Component Parts and Harness Connector Location . 133
System Description ............................................. . 133
OUT LINE ......................................................... . 133
OPERATION BY LIGHTING SWITCH ............. . 134
COMBINATION SWITCH READING FUNCTION . 135
EXTERIOR LAMP BATTERY SAVER CONTROL . 135
CAN Communication System Description ........... . 135
CAN Communication Unit ................................... . 135
Schematic ........................................................... . 136
Wiring Diagram — TAIL/L — ............................... . 137
Terminals and Reference Values for BCM .......... . 142
Terminals and Reference Values for IPDM E/R .. . 142
Terminals and Reference Value for Rear Combina-
tion Lamp Control Unit ........................................ . 144
How to Proceed With Trouble Diagnosis ............. . 144
Preliminary Check ............................................... . 144
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ................................................................. . 144
CONSULT-II Functions (BCM) ............................ . 145
CONSULT-II Functions (IPDM E/R) .................... . 145
Parking, License Plate and Side Marker Lamps Do
Not Illuminate ...................................................... . 145
Tail Lamp Does Not Operate ............................... . 151
Parking, License Plate, Side Maker and Tail Lamps
Do Not Turn OFF (After Approx. 10 Minutes) ...... . 152 License Plate Lamp .............................................
.152
BULB REPLACEMENT, REMOVAL AND
INSTALLATION ................................................ .152
Front Parking Lamp ............................................. .153
BULB REPLACEMENT .................................... .153
REMOVAL AND INSTALLATION ..................... .153
Tail Lamp ............................................................. .153
BULB REPLACEMENT .................................... .153
REMOVAL AND INSTALLATION ..................... .153
Front Side Marker Lamp ...................................... .153
BULB REPLACEMENT .................................... .153
REMOVAL AND INSTALLATION ..................... .153
Rear Side Marker Lamp ...................................... .153
BULB REPLACEMENT .................................... .153
REMOVAL AND INSTALLATION ..................... .153
Rear Combination Lamp Control Unit .................. .153
REMOVAL AND INSTALLATION ..................... .153
REAR COMBINATION LAMP ................................ .154
Bulb Replacement ............................................... .154
REAR FENDER SIDE (REAR SIDE MARKER
LAMP BULB) .................................................... .154
BACK DOOR SIDE (BACK-UP LAMP) ............ .154
Removal and Installation ..................................... .154
REMOVAL ........................................................ .154
INSTALLATION ................................................ .155
INTERIOR ROOM LAMP ....................................... .156
Component Parts and Harness Connector Location .156
System Description .............................................. .156
POWER SUPPLY AND GROUND ................... .157
SWITCH OPERATION ..................................... .158
ROOM LAMP TIMER OPERATION ................. .159
INTERIOR LAMP BATTERY SAVER CONTROL .160
Schematic ............................................................ .162
Wiring Diagram — ROOM/L — ........................... .164
Terminals and Reference Values for BCM ........... .172
How to Proceed With Trouble Diagnosis ............. .173
Preliminary Check ............................................... .173
CHECK FOR POWER SUPPLY AND GROUND
CIRCUIT ........................................................... .173
CONSULT-II Functions (BCM) ............................. .174
CONSULT-II BASIC OPERATION .................... .174
WORK SUPPORT (INT LAMP) ........................ .174
DATA MONITOR (INT LAMP) .......................... .174
ACTIVE TEST (INT LAMP) .............................. .175
WORK SUPPORT (BATTERY SAVER) ........... .176
DATA MONITOR (BATTERY SAVER) .............. .176
ACTIVE TEST (BATTERY SAVER) .................. .177
Interior Room Lamp Control Does Not Operate .. .177
Map Lamp Control Does Not Operate ................. .178
Personal Lamp Control Does Not Operate .......... .181
Ignition Key Hole Illumination Control Does Not
Operate ................................................................ .182
All Step Lamps Do Not Operate .......................... .184
All Interior Room Lamps Do Not Operate ............ .185
Bulb Replacement ............................................... .185
IGNITION KEY HOLE ILLUMINATION (WITH-
OUT INTELIGENT KEY) .................................. .185
IGNITION KEY HOLE ILLUMINATION (WITH
INTELIGENT KEY) ........................................... .185
Page 3566 of 4462
LT-4Revision: 2006 December 2006 FX35/FX45 FRONT STEP LAMP ........................................
.186
REAR STEP LAMP .......................................... .186
LUGGAGE ROOM LAMP ................................. .186
VANITY MIRROR LAMP .................................. .186
MAP LAMP ....................................................... .187
INTERIOR ROOM LAMP ................................. .187
PERSONAL LAMP ........................................... .187
Removal and Installation ..................................... .187
LUGGAGE ROOM LAMP ................................. .187
MAP LAMP ....................................................... .188
INTERIOR ROOM LAMP ................................. .188
PERSONAL LAMP ........................................... .188
ILLUMINATION ...................................................... .189
System Description .............................................. .189
ILLUMINATION OPERATION BY LIGHTING
SWITCH ........................................................... .189 EXTERIOR LAMP BATTERY SAVER CONTROL
.190
CAN Communication System Description ........... .191
CAN Communication Unit .................................... .191
Schematic ............................................................ .192
Wiring Diagram — ILL — ..................................... .194
Bulb Replacement ................................................ .203
GLOVE BOX LAMP .......................................... .203
A/T DEVICE ILLUMINATION ............................ .203
COIN BOX ILLUMINATION .............................. .203
Removal and Installation ...................................... .203
ILLUMINATION CONTROL SWITCH ............... .203
BULB SPECIFICATIONS ....................................... .204
Headlamp ............................................................. .204
Exterior Lamp ....................................................... .204
Interior Lamp/Illumination ..................................... .204
Page 3595 of 4462
HEADLAMP - XENON TYPE - LT-33
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Revision: 2006 December 2006 FX35/FX45
General Information for Xenon Headlamp Trouble DiagnosisNKS002VP
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:NKS002VQ
Installation or removal of connector must be done with lighting switch OFF.
Disconnect the battery cable from the negative terminal or remove power fuse.
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.
Xenon Headlamp Trouble DiagnosisNKS002VR
1. CHECK 1: XENON HEADLAMP LIGHTING
Install normal xenon bulb to corresponding xenon bulb headlamp, and check if lamp lights up.
OK or NG
OK >> Replace xenon bulb.
NG >> GO TO 2.
2. CHECK 2: XENON HEADLAMP LIGHTING
Install normal HID control unit to corresponding xenon headlamp, and check if lamp lights up.
OK or NG
OK >> Replace HID control unit.
NG >> GO TO 3.
3. CHECK 3: XENON HEADLAMP LIGHTING
Install normal xenon lamp housing assembly to corresponding xenon headlamp, and check if lamp lights up.
OK or NG
OK >> Replace xenon headlamp housing assembly. [Malfunction in starter (boosting circuit) in xenon headlamp housing]
NG >> INSPECTION END
Page 3618 of 4462
LT-56
AUTO LIGHT SYSTEM
Revision: 2006 December 2006 FX35/FX45
AUTO LIGHT SYSTEMPFP:28491
Component Parts and Harness Connector LocationNKS002WB
System DescriptionNKS002WC
Automatically turns ON/OFF parking lamps and the headlamps in accordance with ambient light.
Timing for when the lamps turn ON/OFF can be selected using four modes.
OUTLINE
The auto light control system has an optical sensor inside it that detects outside brightness.
When the lighting switch is in AUTO position, it automatically turns ON/OFF the parking lamps and the head-
lamps in accordance with the ambient light. Sensitivity can be adjusted in four steps. For the details of the set-
ting, Refer to LT- 6 4 , "
SETTING CHANGE FUNCTIONS" .
Optical sensor control mode can be changed by the function setting of CONSULT-II or display.
Optical sensor, power is supplied
from BCM (body control module) terminal 17
to optical sensor terminal 1.
Optical sensor, ground is supplied
to optical sensor terminal 3
through BCM terminal 18.
PKIB3474E
Page 3719 of 4462
INTERIOR ROOM LAMP LT-157
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When the room lamp and personal lamp turns ON, there is a gradual brightening over 1 second. When room
lamp and personal lamp turns OFF, there is a gradual dimming over 1 second.
The room lamp and personal lamp timer is controlled by the BCM (body control module).
Room lamp and personal lamp timer control settings can be changed with CONSULT-II.
Ignition keyhole illumination turns ON at time when driver door is opened (door switch ON) or removed keyfob
from key cylinder. Illumination turns OFF when driver door is closed (door switch OFF).
Step lamp turns ON at time when driver door or passenger door is opened (door switch ON). Lamp turns OFF
when the driver, passenger doors are closed (all door switches OFF).
POWER SUPPLY AND GROUND
Power is supplied at all times (without Intelligent Key system)
through 15A fuse [No. 22, located in fuse block (J/B)]
to key switch terminal 2 and
to BCM terminal 42,
through 50A fusible link (letter M, located in fuse, fusible link and relay box)
to BCM terminal 55,
through 10A fuse [No. 19, located in fuse block (J/B)]
to combination meter terminal 8.
Power is supplied at all times (with Intelligent Key system)
through 10A fuse (No.38, located in fuse, fusible link and relay box)
to key switch and ignition knob switch terminal 1,
through 15A fuse [No.22, located in fuse block (J/B)]
to BCM terminal 42 and
to key switch and ignition knob switch terminal 3,
through 50A fusible link (letter M, located in fuse, fusible link and relay box)
to BCM terminal 55,
through 10A fuse [No. 19, located in fuse block (J/B)]
to combination meter terminal 8.
When key plate inserted to key switch, power is supplied (without Intelligent Key system)
through key switch terminal 1
to BCM terminal 37.
When inserted key plate to key switch, power is supplied (with Intelligent Key system)
through key switch and ignition knob switch terminal 4
to BCM terminal 37.
When moved ignition knob switch, power is supplied (with Intelligent Key system)
through ignition knob switch terminal 2
to intelligent key unit terminal 27.
With ignition switch in the ON or START position, power is supplied
through 15A fuse [No. 1, located in fuse block (J/B)]
to BCM terminal 38.
Ground is supplied
to BCM terminals 49 and 52
through grounds terminals M35, M45 and M85.
When driver side door is opened, ground is supplied
through case ground of front door switch (driver side)
through front door switch (driver side) terminal 1
to BCM terminal 62.
When passenger side door is opened, ground is supplied
through case ground of front door switch (passenger side)
through front door switch (passenger side) terminal 1
to BCM terminal 12.
Page 3720 of 4462
LT-158
INTERIOR ROOM LAMP
Revision: 2006 December 2006 FX35/FX45
When rear door LH is opened, ground is supplied
through case ground of rear door switch LH
through rear door switch LH terminal 1
to BCM terminal 63, and
to personal lamp LH terminal 1.
When rear door RH is opened, ground is supplied
through case ground of rear door switch RH
through rear door switch RH terminal 1
to BCM terminal 13, and
to personal lamp RH terminal 1.
When driver side door is unlocked by door lock and unlock switch, BCM receives a ground signal
through grounds terminals M35, M45 and M85
to power window main switch (door lock and unlock switch) terminal 17 or front power window switch
(passenger side) (door lock and unlock switch) terminal 11
from power window main switch (door lock and unlock switch) terminal 14 or front power window switch
(passenger side) (door lock and unlock switch) terminal 16
to BCM terminal 22.
When front driver side door is unlocked by driver side door lock assembly (key cylinder switch), BCM receives
a ground signal
through grounds M35, M45 and M85
to front door lock assembly (driver side) (key cylinder switch) terminal 5
from front door lock assembly (driver side) (key cylinder switch) terminal 6
to power window main switch (door lock and unlock switch) terminal 6
from power window main switch (door lock and unlock switch) terminal 14
to BCM terminal 22.
When a signal, or combination of signals is received by BCM, ground is supplied
to interior room lamp terminal 1 (without DVD player),
to map lamp terminal 2,
to front door inside handle illumination terminal 2, and
to rear door inside handle illumination terminal 2
through BCM terminal 48.
With power and supplied, interior lamp illuminates.
SWITCH OPERATION
When driver door switch is ON (door is opened), ground is supplied
through BCM terminal 1
to ignition keyhole illumination terminal 2.
And power is supplied
from BCM terminal 41
to ignition keyhole illumination terminal 1.
When any door switch is ON (door is opened), ground is supplied
through BCM terminal 47
to front step lamp (driver side and passenger side) and rear step lamp (LH and RH) terminals 2
through rear door switch (LH or RH) terminal 1
to personal lamp (LH or RH) terminals 1.
And power is supplied
from BCM terminal 41
to front step lamp (driver side and passenger side) and rear step lamp (LH and RH) terminals 1, and
to personal lamp (LH and RH) terminals 2
When map lamp switch is ON, ground is supplied
Page 3734 of 4462
LT-172
INTERIOR ROOM LAMP
Revision: 2006 December 2006 FX35/FX45
Terminals and Reference Values for BCMNKS002YQ
Te r m i n a l No. Wire
color Signal name Measuring condition
Reference value
Ignition
switch Operation or condition
1PU Ignition keyhole illumi-
nation signal OFF Door is locked. (SW OFF) Battery voltage
Door is unlocked. (SW ON) Approx. 0 V
12 P/B Front door switch AS
signal OFF
Front door switch
AS ON (open) Approx. 0 V
OFF (closed) Battery voltage
13 P/L Rear door switch RH
signal OFF
Rear door switch
RH ON (open) Approx. 0 V
OFF (closed) Battery voltage
22 OR Power window switch
serial link ——
37 B/W Key-in detection
switch signal OFF Vehicle key is removed. Approx. 0 V
Vehicle key is inserted. Battery voltage
38 W/L Ignition power supply ON — Battery voltage
39 L CAN − H— — —
40 P CAN − L— — —
41 R/B Battery saver output
signal OFF
30 minutes after ignition switch is turned to
OFF Approx. 0 V
ON — Battery voltage
42 L/R Battery power supply OFF — Battery voltage
47 Y/R Step lamp signal OFF Any door is open (ON) Approx. 0 V
All doors are closed (OFF) Battery voltage
48 PU/W Interior room lamp,
map lamp, front door
inside handle and rear
door inside handle illu-
mination output signal OFF
Interior door
switch:
DOOR position Any
door
switch ON (open) Approx. 0 V
OFF (closed) Battery voltage
49 B Ground ON — Approx. 0 V
52 B Ground ON — Approx. 0 V
55 G Battery power supply OFF — Battery voltage
58 L Back door switch sig-
nal (Auto close motor) OFF Back door switch ON (open) Approx. 0 V
OFF (closed) Battery voltage
62 W Front door switch DR
signal OFF
Front door switch
DR ON (open) Approx. 0 V
OFF (closed) Battery voltage
63 P Rear door switch LH
signal OFF
Rear door switch
LH ON (open) Approx. 0 V
OFF (closed) Battery voltage
PIIA2344J
Page 3737 of 4462
INTERIOR ROOM LAMP LT-175
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Display Item List
NOTE:
Vehicle with intelligent key system display this item.
ACTIVE TEST (INT LAMP)
Operation Procedure
1. Touch “INT LAMP” on “SELECT TEST ITEM” screen.
2. Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.
3. Touch item to be tested and check operation of the selected item.
4. During the operation check, touching “OFF” deactivates the operation.
Display Item List
NOTE:
This item is displayed, but cannot be tested. Monitor item Contents
IGN ON SW “ON/OFF” Displays “IGN position (ON)/OFF, ACC position (OFF)” judged from the ignition switch signal.
KEY ON SW “ON/OFF” Displays “Key inserted (ON)/key removed (OFF)” status judged from the key switch signal.
DOOR SW - DR “ON/OFF” Displays status of the driver door as judged from the driver door switch signal. (Door is open:
ON/Door is closed: OFF)
DOOR SW - AS “ON/OFF” Displays status of the passenger door as judged from passenger door switch signal. (Door
open (ON)/Door closed (OFF))
DOOR SW - RR “ON/OFF” Displays status of rear door as judged from the rear door switch (RH) signal. (Door is open:
ON/Door is closed: OFF)
DOOR SW - RL “ON/OFF” Displays status of rear door as judged from the rear door switch (LH) signal. (Door is open:
ON/Door is closed: OFF)
BACK DOOR SW “ON/OFF” Displays status of the back door as judged from back door switch signal. (Door open (ON)/
Door closed (OFF))
KEY CYL LK - SW “ON/OFF” Displays “Door locked (ON) status, determined from key cylinder lock switch in driver door.
KEY CYL UN - SW “ON/OFF” Displays “Door unlocked (OFF) status, determined from key cylinder lock switch in driver
door.
CDL LOCK SW “ON/OFF” Displays “Door locked (ON)/Door unlocked (OFF) status, determined from locking detection
switch in driver door.
CDL UNLOCK SW “ON/OFF” Displays “Door unlocked (OFF)” status, determined from locking detection switch in passen-
ger door.
I − KEY LOCK
NOTE“ON/OFF” Displays “Locked (ON)/Other (OFF)” status, determined from lock signal.
I − KEY UNLOCK
NOTE“ON/OFF” Displays “Unlocked (ON)/Other (OFF)” status, determined from unlock signal.
Test item Description
INT LAMP Interior room lamp can be operated by any ON-OFF operations.
IGN ILLUM Ignition key hole illumination can be operated by ON-OFF operation.
STEP LAMP TEST All step lamp can be operated by ON-OFF operation.
LUGGAGE LAMP TEST
NOTE—
Page 3746 of 4462
LT-184
INTERIOR ROOM LAMP
Revision: 2006 December 2006 FX35/FX45
All Step Lamps Do Not OperateNKS002YY
1. CHECK EACH DOOR SWITCH
Select “BCM” on CONSULT-II. With “INT LAMP” data monitor to
make sure switches listed below turn ON-OFF linked with switch
operation.
OK or NG
OK >> GO TO 2.
NG >> Inspect malfunctioning switch system.
2. CHECK STEP LAMP INPUT
1. Turn ignition switch OFF.
2. Check voltage between front door driver side step lamp harness connector D9 terminal 1 and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 4.
3. CHECK STEP LAMP CIRCUIT
1. Disconnect BCM connector and front door driver side step lamp connector.
2. Check continuity between BCM harness connector M4 terminal 47 and front door driver side step lamp harness connector D9
terminal 2.
OK or NG
OK >> Replace BCM if step lamp does not work after setting the connector again. Refer to BCS-15, "
Removal and
Installation of BCM" .
NG >> Repair harness or connector.
Switch name CONSULT screen
Driver side door switch DOOR SW - DR
Passenger side door switch DOOR SW - AS
Rear RH side door switch DOOR SW - RR
Rear LH side door switch DOOR SW - RL
PKIB3532E
1 – Ground : Battery voltage.
PKIA5264E
47 – 2 : Continuity should exist.
PKIB3522E