brake sensor INFINITI FX35 2006 Service Manual

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ALPHABETICAL INDEX
Removal and installation (A/T) ...........
AT-266, AT-269
Removal and installation (Transfer) .................... TF-44
Revolution sensor (A/T) ...................... AT-118, AT-259
Rocker cover(VK45DE) ................................... EM-200
Rocker cover(VQ35DE) ..................................... EM-51
RP/SEN - Wiring diagram ................ EC-663, EC-1342
S
SAE J1979 - Service $01 - 09 ........... EC-130
, EC-714
Seal - See Exterior .............................................. EI-27
Seat belt inspection ............................................. SB-7
Seat belt, front ..................................................... SB-4
Seat, rear ......................................................... SE-105
Self-diagnosis (Transfer) .................................... TF-22
Self-diagnostic results ....................................... EC-71
SEN/PW - Wiring diagram ............... EC-485, EC-1150
SHIFT - Wiring diagram ................................... AT-233
Shift lock system .............................................. AT-232
Shift schedule .................................................. AT-359
Shock absorber (rear) ....................................... RSU-9
Side air bag (satellite) sensor .......................... SRS-47
Side curtain air bag .......................................... SRS-44
Side trim .............................................................. EI-37
SMJ (super multiple junction) ............................ PG-77
SNOW MODE SW ........................... EC-667, EC-1346
SNOWSW - Wiring diagram ............ EC-668, EC-1347
Spark plug replacement ..................................... MA-27
Spark plug replacement(VQ35DE) .................... MA-20
Spark plug(VK45DE) ....................................... EM-192
Spark plug(VQ35DE) ......................................... EM-43
Specification value ............................. EC-138, EC-801
Speedometer ........................................................ DI-5
Spiral cable ...................................................... SRS-40
SROOF - Wiring diagram ..................... BL-166, RF-13
SRS - See Supplemental Restraint System ...... SRS-5
SRS - Wiring diagram ...................................... SRS-12
SRS Trouble diagnoses ..................................... SRS-8
Stabilizer bar (rear) ......................................... RSU-16
Stall test (A/T) .................................................... AT-53
Standardized relay ............................................. PG-79
START - Wiring diagram ..................................... SC-9
Starter .................................................................. SC-8
Starting system .................................................... SC-8
Steering gear and linkage inspection ................ MA-36
Steering linkage ................................................. PS-17
Steering wheel and column ................... PS-10, PS-12
Steering wheel turning force .............................. PS-10
Stop lamp switch ............................. EC-551, EC-1229
STSIG - Wiring diagram .................................. AT-108
Sun roof, electric ................................................ RF-10
Sunload sensor ............................. ATC-109, ATC-118
Sunroof .................................................. RF-10, RF-23
Supplemental Restraint System ........................ SRS-5
Supplemental restraint system - Wiring diagram ..........
SRS-12
Suspension ........................................................ MA-37
Symbols and abbreviations ..................... GI-11, GI-24
Symptom matrix chart ........................................ EC-97
System readiness test (SRT) code ...... EC-60, EC-720
T
Tachometer ........................................................... DI-5
TCM circuit diagram ........................................... AT-52
TCM inspection table ......................................... AT-89
Thermostat(VK45DE) ....................................... CO-53
Thermostat(VQ35DE) ....................................... CO-27
Three way catalyst function (Bank 1) EC-377, EC-1044
Three way catalyst function (Bank 2) EC-377, EC-1044
Three way catalyst precautions ............................ GI-5
Three way catalyst(VK45DE) .......................... EM-183
Three way catalyst(VQ35DE) ........................... EM-26
Throttle control motor ....................... EC-568, EC-1247
Throttle control motor relay .............. EC-556, EC-1234
Throttle position sensor (TPS) .......... EC-215, EC-339,
EC-510
, EC-512, EC-589, EC-885, EC-1008, EC-1183,
EC-1185
, EC-1268
Throttle valve closed position learning . EC-84, EC-744
Tie-rod ............................................................... PS-17
Timing chain(VK45DE) ................................... EM-203
Timing chain(VQ35DE) ..................................... EM-64
Tire rotation ............................................. WT-9, MA-35
Top tether strap child restraint ........................... SB-11
Torque converter installation AT-267, AT-268, AT-272
Torque convertor clutch solenoid valve AT-125, AT-127
TPS1 - Wiring diagram .................... EC-341, EC-1010
TPS2 - Wiring diagram ...................... EC-217, EC-887
TPS3 - Wiring diagram .................... EC-591, EC-1270
Traction control system circuit (engine) .......... EC-495,
EC-496
Transfer control unit inspection table ................. TF-20
Transverse link (front) ...................................... FSU-14
TRNSCV - Wiring diagram ............................... BL-227
Trouble diagnoses .............................................. GI-12
Two trip detection logic ........................ EC-54, EC-714
Tyre pressure monitoring system - trouble diagnoses ..
WT-13
Tyre pressure monitoring system - wiring diagram .......
WT-14
U
Unified meter and A/C amp. ............................... DI-28
V
Vacuum hose (brake system) ............................ BR-17
Vacuum hose drawing (Engine control) ........... EC-107
Valve clearance(VK45DE) .............................. EM-222
Valve clearance(VQ35DE) ................................ EM-93
Valve guide ..................................................... EM-108
Valve guide(VK45DE) ..................................... EM-239
Valve lifter ......................................................... EM-87
Valve seat(VK45DE) ....................................... EM-241
Valve seat(VQ35DE) ...................................... EM-110
Valve spring(VK45DE) .................................... EM-242
Valve spring(VQ35DE) ................................... EM-111

CAN COMMUNICATION LAN-35
[CAN]
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Revision: 2006 December 2006 FX35/FX45
Blower fan motor switch signal R T
Day time running light request
signal TR
Door lock/unlock status signal R T
Door switch signal R R T R R R
Front fog light request signal T R
Front wiper request signal T R
High beam request signal T R R
Horn chirp signal T R
Ignition switch signal T R R
Key fob door unlock signal T R
Key fob ID signal T R
Key switch signal T R
Low beam request signal T R
Position light request signal T R R
Theft warning horn request sig-
nal TR
Turn indicator signal T R
Oil pressure switch signal RT
TR
Steering angle sensor signal T R
Distance to empty signal R T
Fuel level low warning signal R T
Fuel level sensor signal R T
Manual mode shift down signal R T
Manual mode shift up signal R T
Manual mode signal R T
Not manual mode signal R T
Snow mode switch signal R T
Stop lamp switch signal R T
Turn LED burnout status signal R T
Vehicle speed signal RT
RRRRR T R
A/T shift schedule change
demand signal RT
ABS operation signal T
ABS warning lamp signal RT
Brake warning lamp signal R T
SLIP indicator lamp signal R T
TCS operation signal T
VDC OFF indicator lamp signal R T Signals ECM TCM
Dis-
play
control unit Intelli-
gent
Key unit BCM St e e r-
ing
angle
sensor Unified
meter
and A/
C amp. ABS
actua-
tor and
electric
unit
(con- trol
unit) Driver
seat
control unit IPDM
E/R

CAN COMMUNICATION LAN-39
[CAN]
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Revision: 2006 December 2006 FX35/FX45
Tire pressure signal T R
Turn indicator signal T R R
Oil pressure switch sig-
nal RT
TR
Steering angle sensor
signal TR
Distance to empty signal R T
Fuel level low warning
signal RT
Fuel level sensor signal R T
Manual mode shift down
signal RT
Manual mode shift up
signal RT
Manual mode signal R T
Not manual mode signal R T
Parking brake switch sig-
nal RT
Stop lamp switch signal R T
Turn LED burnout status
signal RT
Vehicle speed signal RRRT
RRRRR TRR
ICC sensor signal R T
A/T shift schedule
change demand signal R
T
ABS malfunction signal R T
ABS operation signal R T
ABS warning lamp signal R T
Brake warning lamp sig-
nal RT
SLIP indicator lamp sig-
nal RT
TCS malfunction signal R T
TCS operation signal R T
VDC malfunction signal R T
VDC OFF indicator lamp
signal RT
VDC OFF switch signal R T
VDC operation signal R T
Front wiper stop position
signal RT
Signals ECM TCM
Dis-
play
con-
trol
unit ICC
unit Intelli-
gent Key unit BCM Ste er-
ing
angle
sen- sor LDW
cam- era
unit Uni-
fied
meter and
A/C
amp. ICC
sen-
sor ABS
actu- ator and
elec- tric
unit
(con- trol
unit) Driver
seat
con-
trol
unit IPDM
E/R

CAN COMMUNICATION LAN-43
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Revision: 2006 December 2006 FX35/FX45
Turn LED burnout status
signal RT
Distance to empty signal R T
Fuel level low warning sig-
nal RT
Fuel level sensor signal R T
Manual mode shift down
signal RT
Manual mode shift up sig-
nal RT
Manual mode signal R T
Not manual mode signal R T
Parking brake switch sig-
nal RR T
Stop lamp switch signal R R T
Vehicle speed signal RRT
RR R R R T R
A/T shift schedule change
demand signal RT
ABS operation signal T
ABS warning lamp signal RT
Brake warning lamp signal RT
SLIP indicator lamp signal RT
TCS operation signal T
VDC OFF indicator lamp
signal RT
VDC OFF switch signal T
VDC operation signal T
Front wiper stop position
signal RT
High beam status signal R T
Hood switch signal R T
Low beam status signal R T
Rear window defogger
control signal RR R T
Signals ECM TCM
Dis-
play
control unit AW D
control unit Intelli-
gent
Key unit BCM Stee r-
ing
angle
sensor Unified
meter
and A/
C amp. ABS
actua-
tor and elec-
tric unit (con-trol
unit) Driver
seat
control unit IPDM
E/R

CAN COMMUNICATION LAN-47
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Revision: 2006 December 2006 FX35/FX45
Vehicle speed signal RR R R T
RR R R R T R R
Distance to empty
signal RT
Fuel level low warn-
ing signal RT
Fuel level sensor sig-
nal RT
Manual mode shift
down signal RT
Manual mode shift up
signal RT
Manual mode signal R T
Not manual mode
signal RT
Parking brake switch
signal RR T
Stop lamp switch sig-
nal RR T
Turn LED burnout
status signal RT
ICC sensor signal R T
A/T shift schedule
change demand sig-
nal R
T
ABS malfunction sig-
nal RT
ABS operation signal R T
ABS warning lamp
signal RT
Brake warning lamp
signal RT
SLIP indicator lamp
signal RT
TCS malfunction sig-
nal RT
TCS operation signal R T
VDC malfunction sig-
nal RT
VDC OFF indicator
lamp signal RT
VDC OFF switch sig-
nal RT
VDC operation signal R T Signals ECM TCM
Dis-
play
con-
trol
unit AWD
con- trol
unit ICC
unit Intel-
ligent Key unit BCM Steer-
ing
angle
sen- sor LDW
cam- era
unit Uni-
fied
meter and
A/C
amp. ICC
sen-
sor ABS
actu- ator and
elec- tric
unit
(con- trol
unit) Driver
seat
con-
trol
unit IPDM
E/R

LT-2Revision: 2006 December 2006 FX35/FX45 Preliminary Check ...............................................
... 49
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ................................................................. ... 49
INSPECTION PARKING BRAKE SWITCH CIR-
CUIT ................................................................. ... 50
CONSULT-II Functions (BCM) ............................. ... 51
CONSULT-II BASIC OPERATION .................... ... 51
DATA MONITOR ............................................... ... 51
ACTIVE TEST .................................................. ... 52
Daytime Light Control Does Not Operate Properly ... 53
Aiming Adjustment ............................................... ... 55
Bulb Replacement ............................................... ... 55
Removal and Installation ..................................... ... 55
Disassembly and Assembly ................................. ... 55
AUTO LIGHT SYSTEM .......................................... ... 56
Component Parts and Harness Connector Location ... 56
System Description .............................................. ... 56
OUTLINE .......................................................... ... 56
COMBINATION SWITCH READING FUNCTION ... 57
DELAY TIMER FUNCTION .............................. ... 57
CAN Communication System Description ........... ... 57
CAN Communication Unit .................................... ... 57
Major Components and Functions ....................... ... 57
Schematic ............................................................ ... 58
Wiring Diagram — AUTO/L — ............................. ... 59
Terminals and Reference Values for BCM ........... ... 62
Terminals and Reference Values for IPDM E/R ... ... 63
How to Proceed With Trouble Diagnosis ............. ... 63
Preliminary Check ............................................... ... 64
SETTING CHANGE FUNCTIONS .................... ... 64
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ................................................................. ... 64
CONSULT-II Functions (BCM) ............................. ... 66
CONSULT-II BASIC OPERATION .................... ... 66
WORK SUPPORT ............................................ ... 66
DATA MONITOR ............................................... ... 66
ACTIVE TEST .................................................. ... 68
CONSULT-II Functions (IPDM E/R) ..................... ... 68
CONSULT-II BASIC OPERATION .................... ... 68
DATA MONITOR ............................................... ... 68
ACTIVE TEST .................................................. ... 69
Symptom Chart .................................................... ... 69
Lighting Switch Inspection ................................... ... 69
Optical sensor System Inspection ....................... ... 70
Removal and Installation of Optical Sensor ......... ... 72
REMOVAL ........................................................ ... 72
INSTALLATION ................................................. ... 72
HEADLAMP AIMING CONTROL ........................... ... 73
Schematic ............................................................ ... 73
Wiring Diagram — H/AIM — ................................ ... 74
Removal and Installation ..................................... ... 77
REMOVAL ........................................................ ... 77
INSTALLATION ................................................. ... 77
Switch Circuit Inspection ..................................... ... 77
FRONT FOG LAMP ............................................... ... 78
Component Parts and Harness Connector Location ... 78
System Description .............................................. ... 78
OUTLINE .......................................................... ... 78
FRONT FOG LAMP OPERATION .................... ... 79 COMBINATION SWITCH READING FUNCTION
... 79
EXTERIOR LAMP BATTERY SAVER CONTROL ... 79
CAN Communication System Description ........... ... 79
CAN Communication Unit .................................... ... 79
Wiring Diagram — F/FOG — ............................... ... 80
Terminals and Reference Values for BCM ........... ... 82
Terminals and Reference Values for IPDM E/R ... ... 82
How to Proceed With Trouble Diagnosis ............. ... 83
Preliminary Check ................................................ ... 83
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................. ... 83
CONSULT-II Functions (BCM) ............................. ... 84
CONSULT-II Functions (IPDM E/R) ..................... ... 84
Front Fog Lamps Do Not Illuminate (Both Sides) ... 85
Front Fog Lamp Does Not Illuminate (One Side) . ... 87
Aiming Adjustment ............................................... ... 88
Bulb Replacement ................................................ ... 89
Removal and Installation ...................................... ... 89
REMOVAL ......................................................... ... 89
INSTALLATION ................................................. ... 89
TURN SIGNAL AND HAZARD WARNING LAMPS ... 90
Component Parts and Harness Connector Location ... 90
System Description .............................................. ... 90
TURN SIGNAL OPERATION ............................ ... 90
HAZARD LAMP OPERATION .......................... ... 91
REMOTE CONTROL ENTRY SYSTEM OPER-
ATION ............................................................... ... 92
COMBINATION SWITCH READING FUNCTION ... 93
CAN Communication System Description ........... ... 93
CAN Communication Unit .................................... ... 93
Schematic ............................................................ ... 94
Wiring Diagram — TURN — ................................ ... 95
Terminals and Reference Values for BCM ........... ... 98
Terminals and Reference Value for Rear Combina-
tion Lamp Control Unit ......................................... ... 99
How to Proceed With Trouble Diagnosis ............. .102
Preliminary Check ................................................ .102
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................. .102
CONSULT-II Functions (BCM) ............................. .104
CONSULT-II BASIC OPERATION .................... .104
DATA MONITOR ............................................... .104
ACTIVE TEST ................................................... .104
Turn Signal Lamp Does Not Operate ................... .105
Rear Turn Signal Lamp Does Not Operate .......... .106
Hazard Warning Lamp Does Not Operate But Turn
Signal Lamp Operate ........................................... .108
Bulb Replacement (Front Turn Signal Lamp) ....... .110
Bulb Replacement (Rear Turn Signal Lamp) ....... .110
Removal and Installation of Front Turn Signal Lamp .110
Removal and Installation of Rear Turn Signal Lamp .110
Removal and Installation of Rear Combination
Lamp Control Unit ................................................ .110
REMOVAL ......................................................... .110
INSTALLATION ................................................. .110
LIGHTING AND TURN SIGNAL SWITCH ............. . 111
Removal and Installation ...................................... . 111
REMOVAL ......................................................... . 111
INSTALLATION ................................................. . 111

LT-20
HEADLAMP - XENON TYPE -
Revision: 2006 December 2006 FX35/FX45
NOTE: 1. Vehicles without auto light system display this item, but cannot be monitored.
2. Vehicles without daytime light system display this item, but cannot be monitored.
3. This item is displayed, but cannot be monitored.
ACTIVE TEST
Operation Procedure
1. Touch “HEAD 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: 1. Vehicles without daytime light lamp system display this item, but cannot be tested.
2. This item is displayed, but cannot be tested.
LIGHT SW 1 ST “ON/OFF”
Displays status (lighting switch 1ST or 2ND position: ON/Others: OFF) of lighting switch
judged from lighting switch signal.
AUTO LIGHT SW
NOTE 1 “ON/OFF” Displays status of lighting switch as judged from lighting switch signal. (AUTO position:
ON/Other than AUTO position: OFF)
PASSING SW “ON/OFF” Displays status (flash-to-pass switch: ON/Others: OFF) of flash-to-pass switch judged from
lighting switch signal.
FR FOG SW “ON/OFF” Displays status (front fog lamp switch: ON/Others: OFF) of front fog lamp switch judged
from lighting switch signal.
RR FOG SW
NOTE 3“OFF” —
DOOR SW - DR “ON/OFF” Displays status of driver door as judged from driver door switch signal. (Door is open: ON/
Door is closed: OFF)
DOOR SW - AS “ON/OFF” Displays status of passenger door as judged from passenger door switch signal. (Door is
open: ON/Door is closed: OFF)
DOOR SW - RR “ON/OFF” Displays status of rear door as judged from 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 rear door switch (LH) signal. (Door is open:
ON/Door is closed: OFF)
BACK DOOR SW “ON/OFF” Displays status of back door as judged from back door switch signal. (Door is open: ON/
Door is closed: OFF)
TURN SIGNAL R “ON/OFF” Displays status (Turn right: ON/Others: OFF) as judged from lighting switch signal.
TURN SIGNAL L “ON/OFF” Displays status (Turn left: ON/Others: OFF) as judged from lighting switch signal.
ENGINE RUN
NOTE 2“ON/OFF” Displays status (Engine running: ON/Others: OFF) as judged from engine status signal.
PKB SW
NOTE 2“ON/OFF” Displays status (Parking brake switch: ON/Others: OFF) as judged from parking brake
switch signal.
CARGO LAMP SW
NOTE 3 “OFF” —
OPTICAL SENSOR
NOTE 1 “0 - 5 V” Displays “outside brightness (close to 5 V when light/close to 0 V when dark)” judged from
optical sensor signal.
Monitor item Contents
Test item Description
TAIL LAMP Allows tail lamp relay to operate by switching ON-OFF.
HEAD LAMP Allows headlamp relay to operate by switching ON-OFF.
FR FOG LAMP Allows front fog lamp relay to operate by switching ON-OFF.
DTRL
NOTE 1Allows daytime light lamp operate by switching ON-OFF
CORNERING LAMP
NOTE 2—

LT-52
DAYTIME LIGHT SYSTEM
Revision: 2006 December 2006 FX35/FX45
NOTE: 1. Vehicles without auto light system display this item, but cannot be monitored.
2. Vehicles without daytime light system display this item, but cannot be monitored.
3. This item is displayed, but cannot be monitored.
ACTIVE TEST
Operation Procedure
1. Touch “HEAD 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: 1. Vehicles without daytime light lamp system display this item, but cannot be tested.
2. This item is displayed, but cannot be tested.
DOOR SW - RL “ON/OFF”
Displays status of rear door as judged from rear door switch (LH) signal. (Door is
open: ON/Door is closed: OFF)
BACK DOOR SW “ON/OFF” Displays status of back door as judged from back door switch signal. (Door is open:
ON/Door is closed: OFF)
TURN SIGNAL R “ON/OFF” Displays status (Turn right: ON/Others: OFF) as judged from lighting switch signal.
TURN SIGNAL L “ON/OFF” Displays status (Turn left: ON/Others: OFF) as judged from lighting switch signal.
ENGINE RUN
NOTE 2“ON/OFF” Displays status (Engine running: ON/Others: OFF) as judged from engine status sig-
nal.
PKB SW
NOTE 2“ON/OFF” Displays status (Parking brake switch: ON/Others: OFF) as judged from parking
brake switch signal.
CARGO LAMP SW
NOTE 3 “OFF” —
OPTICAL SENSOR
NOTE 1 “0 – 5 V” Displays “outside brightness (close to 5 V when light/close to 0 V when dark)” judged
from optical sensor signal.
Monitor item Contents
Test item Description
TAIL LAMP Allows tail lamp relay to operate by switching ON-OFF
HEAD LAMP Allows headlamp relay to operate by switching ON-OFF.
FR FOG LAMP Allows front fog lamp relay to operate by switching ON-OFF
DTRL
NOTE 1Allows daytime light lamp operate by switching ON-OFF
CORNERING LAMP
NOTE 2—

AUTO LIGHT SYSTEM LT-67
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Revision: 2006 December 2006 FX35/FX45
NOTE: 1. Vehicles without auto light system display this item, but cannot be monitored.
2. Vehicles without daytime light system display this item, but cannot be monitored.
3. This item is displayed, but cannot be monitored.
HI BEAM SW “ON/OFF”
Displays status (high beam switch: ON/Others: OFF) of high beam switch judged from
lighting switch signal.
HEAD LAMP SW 1 “ON/OFF” Displays status (headlamp switch 1: ON/Others: OFF) of headlamp switch 1 judged from
lighting switch signal.
HEAD LAMP SW 2 “ON/OFF” Displays status (headlamp switch 2: ON/Others: OFF) of headlamp switch 2 judged from
lighting switch signal.
LIGHT SW 1 ST “ON/OFF” Displays status (lighting switch 1ST or 2ND position: ON/Others: OFF) of lighting switch
judged from lighting switch signal.
AUTO LIGHT SW
NOTE 1 “ON/OFF” Displays status of lighting switch as judged from lighting switch signal. (AUTO position:
ON/Other than AUTO position: OFF)
PASSING SW “ON/OFF” Displays status (flash-to-pass switch: ON/Others: OFF) of flash-to-pass switch judged
from lighting switch signal.
FR FOG SW “ON/OFF” Displays status (front fog lamp switch: ON/Others: OFF) of front fog lamp switch judged
from lighting switch signal.
RR FOG SW
NOTE 3“OFF” —
DOOR SW - DR “ON/OFF” Displays status of driver door as judged from driver door switch signal. (Door is open: ON/
Door is closed: OFF)
DOOR SW - AS “ON/OFF” Displays status of passenger door as judged from passenger door switch signal. (Door is
open: ON/Door is closed: OFF)
DOOR SW - RR “ON/OFF” Displays status of rear door as judged from 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 rear door switch (LH) signal. (Door is open:
ON/Door is closed: OFF)
BACK DOOR SW “ON/OFF” Displays status of back door as judged from back door switch signal. (Door is open: ON/
Door is closed: OFF)
TURN SIGNAL R “ON/OFF” Displays status (Turn right: ON/Others: OFF) as judged from lighting switch signal.
TURN SIGNAL L “ON/OFF” Displays status (Turn left: ON/Others: OFF) as judged from lighting switch signal.
ENGINE RUN
NOTE 2“ON/OFF” Displays status (Engine running: ON/Others: OFF) as judged from engine status signal.
PKB SW
NOTE 2“ON/OFF” Displays status (Parking brake switch: ON/Others: OFF) as judged from parking brake
switch signal.
CARGO LAMP SW
NOTE 3 “OFF” —
OPTICAL SENSOR
NOTE 1 “0 – 5 V” Displays “outside brightness (close to 5 V when light/close to 0 V when dark)” judged from
optical sensor signal.
Monitor item Contents

HARNESS PG-65
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Revision: 2006 December 2006 FX35/FX45
Wiring Diagram Codes (Cell Codes) NKS003GO
Use the chart below to find out what each wiring diagram code stands for.
Refer to the wiring diagram code in the alphabetical index to find the location (page number) of each wiring
diagram.
Code Section Wiring Diagram Name
A/C ATC Air Conditioner
AF1B1 EC Air Fuel Ratio Sensor 1 Bank 1
AF1B2 EC Air Fuel Ratio Sensor 1 Bank 2
AF1HB1 EC Air Fuel Ratio Sensor 1 Heater Bank 1
AF1HB2 EC Air Fuel Ratio Sensor 1 Heater Bank 2
APPS1 EC Accelerator Pedal Position Sensor
APPS2 EC Accelerator Pedal Position Sensor
APPS3 EC Accelerator Pedal Position Sensor
ASC/BS EC Automatic Speed Control Device (ASCD) Brake Switch
ASC/SW EC Automatic Speed Control Device (ASCD) Steering Switch
ASCBOF EC Automatic Speed Control Device (ASCD) Brake Switch
ASCIND EC Automatic Speed Control Device (ASCD) Indicator
AT/IND DI A/T Indicator Lamp
AUDIO AV Audio
AUT/DP SE Automatic Drive Positioner
AUTO/L LT Automatic Light System
AWD TF AWD Control System
B/CLOS BL Back Door Closure System
BACK/L LT Back-Up Lamp
BRK/SW EC Brake Switch
CAN AT CAN Communication Line
CAN EC CAN Communication Line
CAN LAN CAN System
CHARGE SC Charging System
CHIME DI Warning Chime
CLOCK DI Clock
COMBSW LT Combination Switch
COMM AV Audio Visual Communication Line
COMPAS DI Compass
COOL/F EC Cooling Fan Control
D/LOCK BL Power Door Lock
DEF GW Rear Window Defogger
DTRL LT Headlamp - With Daytime Light System
ECM/PW EC ECM Power Supply for Back-Up
ECTS EC Engine Coolant Temperature Sensor
ETC1 EC Electric Throttle Control Function
ETC2 EC Electric Throttle Control Motor Relay
ETC3 EC Electric Throttle Control Motor
F/FOG LT Front Fog Lamp
F/PUMP EC Fuel Pump
FTS AT A/T Fluid Temperature Sensor Circuit