Front lamp INFINITI FX35 2005 Manual PDF
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2005, Model line: FX35, Model: INFINITI FX35 2005Pages: 4731, PDF Size: 60.13 MB
Page 3454 of 4731
![INFINITI FX35 2005 Manual PDF CAN COMMUNICATION LAN-35
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Closed throttle position
signal TR R
Wide open throttle posi-
tion signal TR
Battery voltage](/img/42/57020/w960_57020-3453.png "INFINITI FX35 2005 Manual PDF CAN COMMUNICATION LAN-35
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Closed throttle position
signal TR R
Wide open throttle posi-
tion signal TR
Battery voltage")
CAN COMMUNICATION LAN-35
[CAN]
C
D E
F
G H
I
J
L
M A
B
LAN
Revision: 2005 July 2005 FX
Closed throttle position
signal TR R
Wide open throttle posi-
tion signal TR
Battery voltage signal T R
Key switch signal T R
Ignition switch signal T R R
P range signal T R R R
Stop lamp switch signal R T
ABS operation signal R T
TCS operation signal R T
VDC operation signal R T
Fuel consumption moni-
tor signal TR
RT
Turbine revolution signal R T R
Output shaft revolution
signal RT R R
A/C switch signal R T
A/C compressor request
signal T
R
A/C compressor feed-
back signal TR
Blower fan motor switch
signal RT
A/C switch/indicator sig-
nal TR
RT
Cooling fan speed
request signal T
R
Position light request sig-
nal TR R
Low beam request signal T R
Low beam status signal R T
High beam request sig-
nal TR R
High beam status signal R T
Front fog light request
signal TR
Day time running light
request signal TR
Turn LED burnout status
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
Page 3455 of 4731
![INFINITI FX35 2005 Manual PDF LAN-36
[CAN]
CAN COMMUNICATION
Revision: 2005 July 2005 FX
Vehicle speed signal RRRT
RRRRR TRR
Sleep wake up signal TR R
TR
Door switch signal R R T R R R
Turn indicator signal T R R
Key fob ID s](/img/42/57020/w960_57020-3454.png "INFINITI FX35 2005 Manual PDF LAN-36
[CAN]
CAN COMMUNICATION
Revision: 2005 July 2005 FX
Vehicle speed signal RRRT
RRRRR TRR
Sleep wake up signal TR R
TR
Door switch signal R R T R R R
Turn indicator signal T R R
Key fob ID s")
LAN-36
[CAN]
CAN COMMUNICATION
Revision: 2005 July 2005 FX
Vehicle speed signal RRRT
RRRRR TRR
Sleep wake up signal TR R
TR
Door switch signal R R T R R R
Turn indicator signal T R R
Key fob ID signal T R
Key fob door unlock sig-
nal TR
Oil pressure switch sig-
nal RT
TR
Buzzer output signal TR
TR
TR
Fuel level sensor signal R T
Fuel level low warning
signal RT
Malfunctioning indicator
lamp signal TR
ICC operation signal R T
Front wiper request sig-
nal RT R
Front wiper stop position
signal RT
Rear window defogger
switch signal TR
Rear window defogger
control signal RR R T
Hood switch signal R T
Theft warning horn
request signal TR
Horn chirp signal T R
Steering angle sensor
signal TR
Tire pressure signal T R
ABS warning lamp signal R T
VDC OFF indicator lamp
signal RT
SLIP indicator lamp sig-
nal RT
Brake warning lamp sig-
nal RT
Signals ECM TCM
Dis-
play
con-
trol
unit ICC
unit Intelli-
gent Key unit BCM St e e r-
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
Page 3459 of 4731
![INFINITI FX35 2005 Manual PDF LAN-40
[CAN]
CAN COMMUNICATION
Revision: 2005 July 2005 FX
A/C switch/indicator signal TR
RT
Cooling fan speed request sig-
nal T
R
Position light request signal R T R R
Low beam request signal](/img/42/57020/w960_57020-3458.png "INFINITI FX35 2005 Manual PDF LAN-40
[CAN]
CAN COMMUNICATION
Revision: 2005 July 2005 FX
A/C switch/indicator signal TR
RT
Cooling fan speed request sig-
nal T
R
Position light request signal R T R R
Low beam request signal")
LAN-40
[CAN]
CAN COMMUNICATION
Revision: 2005 July 2005 FX
A/C switch/indicator signal TR
RT
Cooling fan speed request sig-
nal T
R
Position light request signal R T R R
Low beam request signal T R
Low beam status signal R T
High beam request signal T R R
High beam status signal R T
Front fog light request signal T R
Day time running light request
signal TR
Turn LED burnout status signal R T
Vehicle speed signal RRRT
RRR R T R
Sleep wake up signal T R R
Door switch signal R T R R R
Turn indicator signal T R R
Key fob ID signal T R
Key fob door unlock signal T R
Oil pressure switch signal RT
TR
Buzzer output signal T R
Fuel level sensor signal R T
Fuel level low warning signal R T
ASCD SET lamp signal T R
ASCD CRUISE lamp signal T R
Malfunction indicator lamp sig-
nal TR
Front wiper request signal T R
Front wiper stop position signal R T
Rear window defogger switch
signal TR
Rear window defogger control
signal RRR T
Hood switch signal R T
Theft warning horn request sig-
nal TR
Horn chirp signal T R
Steering angle sensor signal T R Signals ECM TCM
Dis-
play
unit AW D
con- trol
unit BCM Steer-
ing
angle
sensor LDW
cam- era
unit Uni-
fied
meter and
A/C
amp. ABS
actua- tor
and
elec- tric
unit
(con- trol
unit) Driver
seat
con-
trol
unit IPDM
E/R
Page 3463 of 4731
![INFINITI FX35 2005 Manual PDF LAN-44
[CAN]
CAN COMMUNICATION
Revision: 2005 July 2005 FX
Day time running
light request signal TR
Turn LED burnout
status signal RT
Vehicle speed signal RR R R T
RR R R R T R R
Sleep wak](/img/42/57020/w960_57020-3462.png "INFINITI FX35 2005 Manual PDF LAN-44
[CAN]
CAN COMMUNICATION
Revision: 2005 July 2005 FX
Day time running
light request signal TR
Turn LED burnout
status signal RT
Vehicle speed signal RR R R T
RR R R R T R R
Sleep wak")
LAN-44
[CAN]
CAN COMMUNICATION
Revision: 2005 July 2005 FX
Day time running
light request signal TR
Turn LED burnout
status signal RT
Vehicle speed signal RR R R T
RR R R R T R R
Sleep wake up signal TR R
TR
Door switch signal R R T R R R
Turn indicator signal T R R
Key fob ID signal T R
Key fob door unlock
signal TR
Oil pressure switch
signal RT
TR
Buzzer output signal TR
TR
TR
Fuel level sensor sig-
nal RT
Fuel level low warn-
ing signal RT
Malfunction indicator
lamp signal TR
ICC operation signal R T
Front wiper request
signal RT R
Front wiper stop
position signal RT
Rear window defog-
ger switch signal TR
Rear window defog-
ger control signal RR R T
Hood switch signal R T
Theft warning horn
request signal TR
Horn chirp signal T R
Steering angle sen-
sor signal TR
Tire pressure signal T R
ABS warning lamp
signal RT
Signals ECM TCM
Dis-
play
con-
trol
unit AW D
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
Page 3890 of 4731
LT-1
LIGHTING SYSTEM
K ELECTRICAL
CONTENTS
C
D E
F
G H
I
J
L
M
SECTION LT
A
B
LT
Revision: 2005 July 2005 FX
LIGHTING SYSTEM
PRECAUTIONS .......................................................... 5
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 5
General Precautions for Service Operations ....... ..... 6
HEADLAMP - XENON TYPE - .............................. ..... 7
Component Parts and Harness Connector Location ..... 7
System Description ............................................. ..... 7
OUTLINE .......................................................... ..... 7
HEADLAMP OPERATION ............................... ..... 8
COMBINATION SWITCH READING FUNCTION ..... 9
EXTERIOR LAMP BATTERY SAVER CONTROL ..... 9
AUTO LIGHT OPERATION (IF EQUIPPED) .... ..... 9
VEHICLE SECURITY SYSTEM ....................... ..... 9
XENON HEADLAMP ........................................ ..... 9
CAN Communication System Description ........... ..... 9
CAN Communication Unit ................................... ..... 9
Schematic ........................................................... ... 10
Wiring Diagram — H/LAMP — ............................ .... 11
Terminals and Reference Values for BCM .......... ... 15
Terminals and Reference Values for IPDM E/R .. ... 15
How to Proceed With Trouble Diagnosis ............. ... 16
Preliminary Check ............................................... ... 16
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ................................................................. ... 16
CONSULT-II Functions (BCM) ............................ ... 18
CONSULT-II BASIC OPERATION .................... ... 18
WORK SUPPORT ............................................ ... 19
DATA MONITOR .............................................. ... 19
ACTIVE TEST .................................................. ... 20
CONSULT-II Functions (IPDM E/R) .................... ... 20
CONSULT-II BASIC OPERATION .................... ... 21
DATA MONITOR .............................................. ... 22
ACTIVE TEST .................................................. ... 23
Headlamp Does Not Change To High Beam (Both
Sides) .................................................................. ... 23
Headlamp Does Not Change To High Beam (One
Side) .................................................................... ... 25
High Beam Indicator Lamp Does Not Illuminate . ... 26
Headlamp Low Beam Does Not Illuminate (Both Sides) ..................................................................
... 26
Headlamp Low Beam Does Not Illuminate (One
Side) .................................................................... ... 29
Headlamp RH Low Beam and High Beam Does Not
Illuminate ............................................................. ... 30
Headlamp LH Low Beam and High Beam Does Not
Illuminate ............................................................. ... 31
Headlamps Do Not Turn OFF .............................. ... 32
General Information for Xenon Headlamp Trouble
Diagnosis ............................................................. ... 34
Caution: ............................................................... ... 34
Xenon Headlamp Trouble Diagnosis ................... ... 34
Aiming Adjustment ............................................... ... 35
PREPARATION BEFORE ADJUSTING ........... ... 35
LOW BEAM AND HIGH BEAM ........................ ... 35
ADJUSTMENT USING AN ADJUSTMENT
SCREEN (LIGHT/DARK BORDERLINE) ......... ... 36
Bulb Replacement ............................................... ... 36
HEADLAMP HIGH/LOW BEAM ....................... ... 36
DAYTIME/PARKING LAMP .............................. ... 37
FRONT TURN SIGNAL LAMP ......................... ... 37
FRONT SIDE MARKER LAMP ........................ ... 37
Removal and Installation ..................................... ... 37
REMOVAL ........................................................ ... 37
INSTALLATION ................................................ ... 38
Disassembly and Assembly ................................. ... 38
DISASSEMBLY ................................................ ... 38
ASSEMBLY ...................................................... ... 38
DAYTIME LIGHT SYSTEM .................................... ... 39
Component Parts and Harness Connector Location ... 39
System Description .............................................. ... 39
OUTLINE .......................................................... ... 39
DAYTIME LIGHT OPERATION ........................ ... 40
COMBINATION SWITCH READING FUNCTION ... 40
AUTO LIGHT OPERATION .............................. ... 40
CAN Communication System Description ........... ... 40
CAN Communication Unit .................................... ... 40
Schematic ............................................................ ... 41
Wiring Diagram — DTRL — ................................ ... 42
Terminals and Reference Values for BCM ........... ... 46
Page 3891 of 4731
LT-2Revision: 2005 July 2005 FX
How to Proceed With Trouble Diagnosis .............
... 46
Preliminary Check ............................................... ... 47
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ................................................................. ... 47
INSPECTION PARKING BRAKE SWITCH CIR-
CUIT ................................................................. ... 48
CONSULT-II Functions (BCM) ............................. ... 49
CONSULT-II BASIC OPERATION .................... ... 49
DATA MONITOR ............................................... ... 50
ACTIVE TEST .................................................. ... 51
Daytime Light Control Does Not Operate Properly ... 52
Aiming Adjustment ............................................... ... 54
Bulb Replacement ............................................... ... 54
Removal and Installation ..................................... ... 54
Disassembly and Assembly ................................. ... 54
AUTO LIGHT SYSTEM .......................................... ... 55
Component Parts and Harness Connector Location ... 55
System Description .............................................. ... 55
OUTLINE .......................................................... ... 55
COMBINATION SWITCH READING FUNCTION ... 56
EXTERIOR LAMP BATTERY SAVER CONTROL ... 56
DELAY TIMER FUNCTION .............................. ... 56
CAN Communication System Description ........... ... 56
CAN Communication Unit .................................... ... 56
Major Components and Functions ....................... ... 56
Schematic ............................................................ ... 57
Wiring Diagram — AUTO/L — ............................. ... 58
Terminals and Reference Values for BCM ........... ... 61
Terminals and Reference Values for IPDM E/R ... ... 62
How to Proceed With Trouble Diagnosis ............. ... 62
Preliminary Check ............................................... ... 63
SETTING CHANGE FUNCTIONS .................... ... 63
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ................................................................. ... 63
CONSULT-II Functions (BCM) ............................. ... 65
CONSULT-II BASIC OPERATION .................... ... 65
WORK SUPPORT ............................................ ... 66
DATA MONITOR ............................................... ... 66
ACTIVE TEST .................................................. ... 67
CONSULT-II Functions (IPDM E/R) ..................... ... 68
CONSULT-II BASIC OPERATION .................... ... 68
DATA MONITOR ............................................... ... 69
ACTIVE TEST .................................................. ... 69
Symptom Chart .................................................... ... 70
Lighting Switch Inspection ................................... ... 70
Optical sensor System Inspection ....................... ... 71
Removal and Installation of Optical Sensor ......... ... 73
REMOVAL ........................................................ ... 73
INSTALLATION ................................................. ... 73
HEADLAMP AIMING CONTROL ........................... ... 74
Schematic ............................................................ ... 74
Wiring Diagram — H/AIM — ................................ ... 75
Removal and Installation ..................................... ... 78
REMOVAL ........................................................ ... 78
INSTALLATION ................................................. ... 78
Switch Circuit Inspection ..................................... ... 78
FRONT FOG LAMP ............................................... ... 79
Component Parts and Harness Connector Location ... 79 System Description ..............................................
... 79
OUTLINE .......................................................... ... 79
FRONT FOG LAMP OPERATION .................... ... 80
COMBINATION SWITCH READING FUNCTION ... 80
EXTERIOR LAMP BATTERY SAVER CONTROL ... 80
CAN Communication System Description ........... ... 80
CAN Communication Unit .................................... ... 80
Wiring Diagram — F/FOG — ............................... ... 81
Terminals and Reference Values for BCM ........... ... 83
Terminals and Reference Values for IPDM E/R ... ... 83
How to Proceed With Trouble Diagnosis ............. ... 84
Preliminary Check ................................................ ... 84
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................. ... 84
CONSULT-II Functions (BCM) ............................. ... 85
CONSULT-II Functions (IPDM E/R) ..................... ... 85
Front Fog Lamp Does Not Illuminate (Both Sides) ... 86
Front Fog Lamp Does Not Illuminate (One Side) . ... 88
Aiming Adjustment ............................................... ... 89
Bulb Replacement ................................................ ... 90
Removal and Installation ...................................... ... 90
REMOVAL ......................................................... ... 90
INSTALLATION ................................................. ... 90
TURN SIGNAL AND HAZARD WARNING LAMPS ... 91
Component Parts and Harness Connector Location ... 91
System Description .............................................. ... 91
TURN SIGNAL OPERATION ............................ ... 91
HAZARD LAMP OPERATION .......................... ... 92
REMOTE CONTROL ENTRY SYSTEM OPER-
ATION ............................................................... ... 93
COMBINATION SWITCH READING FUNCTION ... 94
CAN Communication System Description ........... ... 94
CAN Communication Unit .................................... ... 94
Schematic ............................................................ ... 95
Wiring Diagram — TURN — ................................ ... 96
Terminals and Reference Values for BCM ........... ... 99
How to Proceed With Trouble Diagnosis ............. .100
Preliminary Check ................................................ .100
CHECK POWER SUPPLY AND GROUND CIR-
CUIT .................................................................. .100
CONSULT-II Functions (BCM) ............................. .102
CONSULT-II BASIC OPERATION .................... .102
DATA MONITOR ............................................... .103
ACTIVE TEST ................................................... .103
Turn Signal Lamp Does Not Operate ................... .103
Rear Turn Signal Lamp Does Not Operate .......... .105
Hazard Warning Lamp Does Not Operate But Turn
Signal Lamp Operate ........................................... .107
Turn Signal Indicator Lamp Does Not Operate .... .108
Bulb Replacement (Front Turn Signal Lamp) ....... .108
Bulb Replacement (Rear Turn Signal Lamp) ....... .108
Removal and Installation of Front Turn Signal Lamp .108
Removal and Installation of Rear Turn Signal Lamp .108
Removal and Installation of Rear Combination
Lamp Control Unit ................................................ .109
REMOVAL ......................................................... .109
INSTALLATION ................................................. .109
Page 3892 of 4731
LT-3
C
D E
F
G H
I
J
L
M A
B
LT
Revision: 2005 July 2005 FX
LIGHTING AND TURN SIGNAL SWITCH .............
..110
Removal and Installation ..................................... .. 110
REMOVAL ........................................................ .. 110
INSTALLATION ................................................ .. 110
HAZARD SWITCH ................................................. .. 111
Removal and Installation ..................................... . . 111
REMOVAL ........................................................ . . 111
INSTALLATION ................................................ . . 111
COMBINATION SWITCH ....................................... ..112
Wiring Diagram — COMBSW — ......................... .. 112
Combination Switch Reading Function ............... .. 113
CONSULT-II Functions (BCM) ............................ .. 113
CONSULT-II BASIC OPERATION .................... .. 113
DATA MONITOR .............................................. .. 114
Combination Switch Inspection ........................... .. 115
Removal and Installation ..................................... .. 117
STOP LAMP .......................................................... ..118
Component Parts and Harness Connector Location .. 118
System Description ............................................. .. 118
Schematic ........................................................... .. 119
Wiring Diagram — STOP/L — ............................. . 120
Stop Lamp Does Not Operate ............................. . 123
High-Mounted Stop Lamp ................................... . 125
BULB REPLACEMENT, REMOVAL AND
INSTALLATION ................................................ . 125
Stop Lamp ........................................................... . 125
BULB REPLACEMENT .................................... . 125
REMOVAL AND INSTALLATION ..................... . 125
Rear Combination Lamp Control Unit ................. . 125
REMOVAL AND INSTALLATION ..................... . 125
STEP LAMP ........................................................... . 126
Front Door Step Lamp ......................................... . 126
BULB REPLACEMENT, REMOVAL AND
INSTALLATION ................................................ . 126
Rear Door Step Lamp ......................................... . 126
BULB REPLACEMENT, REMOVAL AND
INSTALLATION ................................................ . 126
BACK-UP LAMP ................................................... . 127
Wiring Diagram — BACK/L — ............................ . 127
Bulb Replacement ............................................... . 128
Removal and Installation ..................................... . 128
PARKING, LICENSE PLATE AND TAIL LAMPS .. . 129
Component Parts and Harness Connector Location . 129
System Description ............................................. . 129
OUT LINE ......................................................... . 129
OPERATION BY LIGHTING SWITCH ............. . 130
COMBINATION SWITCH READING FUNCTION . 131
EXTERIOR LAMP BATTERY SAVER CONTROL . 131
CAN Communication System Description ........... . 131
CAN Communication Unit ................................... . 131
Schematic ........................................................... . 132
Wiring Diagram — TAIL/L — ............................... . 133
Terminals and Reference Values for BCM .......... . 138
Terminals and Reference Values for IPDM E/R .. . 138
How to Proceed With Trouble Diagnosis ............. . 139
Preliminary Check ............................................... . 139
CHECK POWER SUPPLY AND GROUND CIR-
CUIT ................................................................. . 139
CONSULT-II Functions (BCM) ............................ . 140 CONSULT-II Functions (IPDM E/R) .....................
.140
Parking, License Plate and Side Marker Lamps Do
Not Illuminate ....................................................... .140
Tail Lamp Does Not Operate ............................... .146
Parking, License Plate, Side Maker and Tail Lamps
Do Not Turn OFF (After Approx. 10 Minutes) ...... .147
License Plate Lamp ............................................. .147
BULB REPLACEMENT, REMOVAL AND
INSTALLATION ................................................ .147
Front Parking Lamp ............................................. .148
BULB REPLACEMENT .................................... .148
REMOVAL AND INSTALLATION ..................... .148
Tail Lamp ............................................................. .148
BULB REPLACEMENT .................................... .148
REMOVAL AND INSTALLATION ..................... .148
Front Side Marker Lamp ...................................... .148
BULB REPLACEMENT .................................... .148
REMOVAL AND INSTALLATION ..................... .148
Rear Side Marker Lamp ...................................... .148
BULB REPLACEMENT .................................... .148
REMOVAL AND INSTALLATION ..................... .148
Rear Combination Lamp Control Unit .................. .148
REMOVAL AND INSTALLATION ..................... .148
REAR COMBINATION LAMP ................................ .149
Bulb Replacement ............................................... .149
REAR FENDER SIDE (REAR SIDE MARKER
LAMP BULB) .................................................... .149
BACK DOOR SIDE (BACK-UP LAMP) ............ .149
Removal and Installation ..................................... .149
REMOVAL ........................................................ .149
INSTALLATION ................................................ .150
VANITY MIRROR LAMP ........................................ .151
Bulb Replacement ............................................... .151
MAP LAMP ............................................................ .152
Bulb Replacement ............................................... .152
Removal and Installation ..................................... .152
REMOVAL ........................................................ .152
INSTALLATION ................................................ .152
PERSONAL LAMP ................................................ .153
Bulb Replacement ............................................... .153
Removal and Installation ..................................... .153
REMOVAL ........................................................ .153
INSTALLATION ................................................ .153
LUGGAGE ROOM LAMP ...................................... .154
Bulb Replacement ............................................... .154
Removal and Installation ..................................... .154
REMOVAL ........................................................ .154
INSTALLATION ................................................ .154
IGNITION KEY HOLE ILLUMINATION .................. .155
Bulb Replacement, Removal and Installation ...... .155
GLOVE BOX LAMP ............................................... .156
Bulb Replacement, Removal and Installation ...... .156
ASHTRAY ILLUMINATION .................................... .157
Bulb Replacement and Removal and Installation . 157
CIGARETTE LIGHTER ILLUMINATION ................ .158
Bulb Replacement and Removal and Installation . 158
INTERIOR ROOM LAMP ....................................... .159
Component Parts and Harness Connector Location .159
System Description .............................................. .159
Page 3893 of 4731
LT-4Revision: 2005 July 2005 FX
POWER SUPPLY AND GROUND ....................
.160
SWITCH OPERATION ..................................... .161
ROOM LAMP TIMER OPERATION .................. .162
INTERIOR LAMP BATTERY SAVER CONTROL .163
Schematic ............................................................ .165
Wiring Diagram — ROOM/L — ............................ .167
Terminals and Reference Values for BCM ........... .175
How to Proceed With Trouble Diagnosis ............. .176
Preliminary Check ............................................... .176
CHECK FOR POWER SUPPLY AND GROUND
CIRCUIT ........................................................... .176
CONSULT-II Functions (BCM) ............................. .177
CONSULT-II BASIC OPERATION .................... .177
WORK SUPPORT ............................................ .178
DATA MONITOR ............................................... .178
ACTIVE TEST .................................................. .179
Interior Room Lamp Control Does Not Operate .. .180
Map Lamp Control Does Not Operate ................. .181
Personal Lamp Control Does Not Operate .......... .183
Ignition Key Hole Illumination Control Does Not
Operate ................................................................ .184
All Step Lamps Do Not Operate ........................... .186
All Interior Room Lamps Do Not Operate ............ .187
Bulb Replacement ............................................... .187 INTERIOR ROOM LAMP ..................................
.187
MAP LAMP ....................................................... .187
PERSONAL LAMP ............................................ .187
Removal and Installation ...................................... .188
INTERIOR ROOM LAMP .................................. .188
MAP 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 ........... .190
CAN Communication Unit .................................... .191
Schematic ............................................................ .192
Wiring Diagram — ILL — ..................................... .194
Removal and Installation ...................................... .202
ILLUMINATION CONTROL SWITCH ............... .202
GLOVE BOX LAMP .......................................... .202
FRONT DOOR INSIDE ILLUMINATION ........... .202
BULB SPECIFICATIONS ....................................... .203
Headlamp ............................................................. .203
Exterior Lamp ....................................................... .203
Interior Lamp/Illumination ..................................... .203
Page 3897 of 4731
LT-8
HEADLAMP - XENON TYPE -
Revision: 2005 July 2005 FX
With ignition switch in ON or START position, power is supplied
to ignition relay, located in IPDM E/R, from battery direct
through 15A fuse [No. 1, located in fuse block (J/B)]
to BCM terminal 38,
through 10A fuse [No. 14, located in fuse block (J/B)]
to combination meter terminal 7.
With ignition switch in ACC or ON position, power is supplied
through 10A fuse [No. 6, located in fuse block (J/B)]
to BCM terminal 11.
Ground is supplied
to BCM terminals 49 and 52
through grounds M35, M45 and M85,
to IPDM E/R terminals 38 and 60
through grounds E21, E50 and E51,
to combination meter terminals 5, 6 and 15
through grounds M35, M45 and M85.
HEADLAMP OPERATION
Low Beam Operation
With the lighting switch in the 2ND position, the BCM receives input signal requesting the headlamps to illumi-
nate. This input signal is communicated to the IPDM E/R across the CAN communication lines. The CPU
located in the IPDM E/R controls the headlamp low relay coil, which when energized, directs power
through 15A fuse (No. 76, located in IPDM E/R)
through IPDM E/R terminal 20
to front combination lamp RH terminal 6,
through 15A fuse (No. 86, located in IPDM E/R)
through IPDM E/R terminal 30
to front combination lamp LH terminal 6.
Ground is supplied
to front combination lamp RH terminal 7
through grounds E21, E50 and E51,
to front combination lamp LH terminal 7
through grounds E21, E50 and E51.
With power and ground supplied, low beam headlamps illuminate.
High Beam Operation/Flash-to-Pass Operation
With the lighting switch in the 2ND position and placed in the HIGH or PASS position, the BCM receives input
signal requesting the headlamp high beams to illuminate. This input signal is communicated to the IPDM E/R
across the CAN communication lines. The CPU located in the IPDM E/R controls the headlamp high relay coil
and low relay coil, which when energized, directs power
through 15A fuse (No. 76, located in IPDM E/R)
through IPDM E/R terminal 20
to front combination lamp RH terminal 6,
through 15A fuse (No. 86, located in IPDM E/R)
through IPDM E/R terminal 30
to front combination lamp LH terminal 6,
through 10A fuse (No. 72, located in IPDM E/R)
through IPDM E/R terminal 27
to front combination lamp RH terminal 5,
through 10A fuse (No. 74, located in IPDM E/R)
through IPDM E/R terminal 28
Page 3898 of 4731
HEADLAMP - XENON TYPE - LT-9
C
D E
F
G H
I
J
L
M A
B
LT
Revision: 2005 July 2005 FX
to front combination lamp LH terminal 5.
Ground is supplied
to front combination lamp RH terminal 7
through grounds E21, E50 and E51,
to front combination lamp LH terminal 7
through grounds E21, E50 and E51.
With power and ground supplied, the high beam headlamps illuminate.
If voltage is applied to a high beam solenoid, the bulb shade will move, even a xenon head lamp bulb comes
out, and a high beam and a low beam are changed.
The unified meter and A/C amp. that received the high beam request signal by BCM across the CAN commu-
nication makes a high beam indicator lamp turn on in combination meter.
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-II.
AUTO LIGHT OPERATION (IF EQUIPPED)
Refer to LT- 5 5 , "System Description" in “AUTO LIGHT SYSTEM”.
VEHICLE SECURITY SYSTEM
The vehicle security system will flash the high beams if the system is triggered. Refer to BL-186, "VEHICLE
SECURITY (THEFT WARNING) SYSTEM" .
XENON HEADLAMP
Xenon type lamps are used for to the low beam 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.
Retroreflected 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 DescriptionAKS007MB
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 UnitAKS0080S
Refer to LAN-30, "CAN Communication Unit" .