2005 INFINITI FX35 keyless

AV-94
NAVIGATION SYSTEM
Revision: 2005 July 2005 FX
Vehicle Electronic Systems
How To Perform Vehicle Electronic Systems
1. Start the engine.
2. Push “SETTING” button.
3. Select “Vehicle Electronic Systems”.
4. Push “Enter” switch.
Application Items
Adjust Driver Seat When Exiting Vehicle
1. Select “Adjust Driver Seat When Exiting Vehicle”.
2. Push “Enter” switch.

The indicator light alternately turns on and off each time the “Enter” switch is pressed.
Lift Steering Column When Exiting Vehicle
1. Select “Lift Steering Column When Exiting Vehicle”.
2. Push “Enter” switch.

The indicator light alternately turns on and off each time the “Enter” switch is pressed.
Selective Door Unlock (With Intelligent Key)
1. Select “Selective Door Unlock”.
PKIB6603E
Icon Description Reference
page
Adjust Driver Seat When Exiting Vehicle The driver's seat automatically moves back and returns to the original
position. AV- 9 4
Lift Steering Column When Exiting Vehicle This function can be performed to On or Off.
AV- 9 4
Selective Door Unlock This key can switch the unlock doors of the 1st unlocking operation as
follows.

Only the driver side door (On) ⇔All the doors (Off) AV- 9 4
Keyless Remote Response-Horn
This key changes the horn chirp mode occurring when pressing the
Lock button on the Intelligent Key or keyfob. AV- 9 5
Keyless Remote Response-Lights
This key changes the hazard indicator flash mode occurring when
pressing the Lock or Unlock button on the Intelligent Key or keyfob. AV- 9 5
Auto Re-Lock TimeThe length of auto door relock time can be set.
(Setting value: OFF, 1min or 5min) AV- 9 5
Sensitivity of Automatic Headlights Sensitivity of automatic light can be set as desired.
AV- 9 5
Automatic Headlights Off Delay You can control how long it takes the automatic turn off timer to extin-
guish the headlights in AUTO position.
(Setting value: OFF, 30sec, 45sec, 60sec, 90sec, 120sec, 150sec or
180sec) AV- 9 5
Speed Dependent wiper This function can be performed to On or Off.
AV- 9 5
Intelligent Key Lock Response-Sound The sound pattern of the Intelligent Key operation can be set as desired.
(Setting value:OFF, Beeper or Horn chirp) AV- 9 5
Intelligent Key Unlock Response-Beep Sound
The beep sound when unlocking door with the intelligent key operation
can be turned On or Off. AV- 9 5
Intelligent Key Lock/Unlock FunctionThe door handle request switch lock/unlock operation with the Intelligent
Key can be canceled or activated. AV- 9 5
Return All Settings to Default The all settings made by VEHICLE ELECTRONICS will return to
default. AV- 9 5

NAVIGATION SYSTEM AV-95
C
D E
F
G H
I
J
L
M A
B
AV
Revision: 2005 July 2005 FX
2. Push “Enter” switch.

The indicator light alternately turns on and off each time the “Enter” switch is pressed.
Keyless Remote Response -Horn
1. Select “Keyless Remote Response-Horn”.
2. Push “Enter” switch.

The indicator light alternately turns on and off each time the “Enter” switch is pressed.
Keyless Remote Response -Lights
1. Select “Keyless Remote Response-Light”.
2. Push “Enter” switch.
Auto Re-Lock Time
1. Select “Auto Re-Lock Time”.
2. Move the joystick and push “Enter” switch to adjust the time.
Sensitivity of Automatic Headlights
1. Select “Sensitivity of Automatic Headlights”.
2. Move the joystick to left (lower) or right (higher) and push “Enter” switch.
Automatic Headlights Off Delay
1. Select “Automatic Headlights Off Delay”.
2. Move the joystick left or right to adjust the timer and push “Enter” switch.
Speed Dependent Wiper
1. Select “Speed Dependent Wiper”.
2. Push “Enter” switch.

The indicator light alternately turns on and off each time the “Enter” switch is pressed.
Intelligent Key Lock Response-Sound
1. Select “Intelligent Key Lock Response-Sound”.
2. Push “Enter” switch to change the sound pattern.
Intelligent Key Unlock Response-Beep Sound
1. Select “Intelligent Key Unlock Response-Sound”.
2. Push “Enter” switch to change the sound pattern.
Intelligent Key Lock/Unlock Function
1. Select “Intelligent Key Lock/Unlock”.
2. Push “Enter” switch.

The indicator light alternately turns on and off each time the “Enter” switch is pressed.
Return All Settings to Default
1. Select “Return All Settings to Default”.
2. Push “Enter” switch.

The indicator light alternately turns on and off each time the “Enter” switch is pressed.

BCS-8
BCM (BODY CONTROL MODULE)
Revision: 2005 July 2005 FX
SYSTEMS CONTROLLED BY BCM DIRECTLY
NOTE:
Power supply only. No system control.
SYSTEMS CONTROLLED BY BCM AND IPDM E/R
SYSTEMS CONTROLLED BY BCM AND COMBINATION METER
SYSTEMS CONTROLLED BY BCM AND INTELLIGENT KEY UNIT
System Reference
Power door lock BL-21, "
POWER DOOR LOCK SYSTEM"
Remote keyless entryBL-56, "REMOTE KEYLESS ENTRY SYSTEM"
Power window NOTEGW-15, "POWER WINDOW SYSTEM"
Sunroof NOTERF-10, "SUNROOF"
Room lamp timerLT-159, "INTERIOR ROOM LAMP"
Warning chimeDI-58, "WARNING CHIME"
Rear wiperWW-38, "REAR WIPER AND WASHER SYSTEM"
Low tire pressure warning systemWT-7, "LOW TIRE PRESSURE WARNING SYSTEM"
System Reference
Panic alarm BL-56, "
REMOTE KEYLESS ENTRY SYSTEM"
Theft warningBL-186, "VEHICLE SECURITY (THEFT WARNING) SYSTEM"
IVIS (NATS)BL-213, "IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)"
Headlamp
LT- 7 , "HEADLAMP - XENON TYPE -"

LT- 3 9 , "DAYTIME LIGHT SYSTEM"
Auto light systemLT- 5 5 , "AUTO LIGHT SYSTEM"

Parking, license plate and tail lamps

Battery saver control LT-129, "PARKING, LICENSE PLATE AND TAIL LAMPS"
Front fog lamp
LT- 7 9 , "FRONT FOG LAMP"
Front wiperWW-4, "FRONT WIPER AND WASHER SYSTEM"
Rear window defoggerGW-86, "REAR WINDOW DEFOGGER"
System Reference
Warning chime DI-58, "
WARNING CHIME"
Turn signal and hazard warning lampsLT- 9 1 , "TURN SIGNAL AND HAZARD WARNING LAMPS"
Daytime running lightLT- 3 9 , "DAYTIME LIGHT SYSTEM"
System Reference
Intelligent Key BL-89, "
INTELLIGENT KEY SYSTEM"

BCS-10
BCM (BODY CONTROL MODULE)
Revision: 2005 July 2005 FX
CAN Communication UnitAKS00AOE
Refer to LAN-30, "CAN Communication Unit" .
Vehicle-speed-sensing intermittent wiper
Combination switch

Combination meter IPDM E/R
Rear intermittent wiper Combination switch Rear wiper motor
Rear window defogger

Rear window defogger switch

Ignition switch IPDM E/R
A/C switch signal Unified meter and A/C amp. ECM
Blower fan switch signal Unified meter and A/C amp. ECM
Low tire pressure warning system Remote keyless entry receiver Combination meter System Input Output

BL-2Revision: 2005 July 2005 FX
CHECK DOOR SWITCH (EXCEPT BACK DOOR
SWITCH) .......................................................... ... 42
CHECK BACK DOOR SWITCH ....................... ... 44
Check Key Switch ................................................ ... 46
Check Door Lock and Unlock Switch .................. ... 48
Check Door Lock Actuator (Driver Side) .............. ... 50
Check Door Lock Actuator (Passenger Side and
Rear LH/RH) ........................................................ ... 51
Check Fuel Lid Opener Actuator ......................... ... 52
Check Front Door Key Cylinder Switch (Lock) .... ... 53
Check Front Door Key Cylinder Switch (Unlock) . ... 54
Check Select Unlock Relay Circuit ...................... ... 55
REMOTE KEYLESS ENTRY SYSTEM .................. ... 56
Component Parts and Harness Connector Location ... 56
System Description .............................................. ... 57
INPUTS ............................................................ ... 57
OPERATED PROCEDURE .............................. ... 58
CAN Communication System Description ........... ... 59
CAN Communication Unit .................................... ... 59
Schematic ............................................................ ... 60
Wiring Diagram — KEYLES— ............................. ... 61
FIG. 1 ................................................................ ... 61
FIG. 2 ................................................................ ... 62
FIG. 3 ................................................................ ... 63
Terminals and Reference Value for BCM ............. ... 64
Terminals and Reference Value for IPDM E/R ..... ... 65
CONSULT-II Function (BCM) ............................... ... 66
CONSULT-II INSPECTION PROCEDURE ....... ... 66
CONSULT-II APPLICATION ITEMS ................. ... 67
Work Flow ............................................................ ... 69
Trouble Diagnosis Chart by Symptom ................. ... 70
Check Key Fob Battery and Function .................. ... 72
Check ACC Switch .............................................. ... 73
Check Door Switch .............................................. ... 74
CHECK DOOR SWITCH (EXCEPT BACK DOOR
SWITCH) .......................................................... ... 74
CHECK BACK DOOR SWITCH ....................... ... 76
Check Key Switch ................................................ ... 78
Check Remote Keyless Entry Receiver ............... ... 79
Check IPDM E/R Operation ................................. ... 82
Check Hazard Warning Lamp Function ............... ... 83
Check Horn Function ........................................... ... 83
Check Headlamp Function .................................. ... 83
Check Map Lamp and Ignition Keyhole Illumination
Function ............................................................... ... 83
ID Code Entry Procedure .................................... ... 84
KEY FOB ID SET UP WITH CONSULT-II ........ ... 84
KEY FOB ID SET UP WITHOUT CONSULT-II . ... 86
Removal and Installation of Remote keyless Entry
receiver ................................................................ ... 87
REMOVAL ........................................................ ... 87
INSTALLATION ................................................. ... 87
Key Fob Battery Replacement ............................. ... 88
INTELLIGENT KEY SYSTEM ................................ ... 89
Component Parts and Harness Connector Location ... 89
System Description .............................................. ... 91
DOOR LOCK FUNCTION ................................ ... 91
REMOTE CONTROL ENTRY FUNCTIONS ..... ... 92
ENGINE STARTUP FUNCTION ....................... ... 93 WARNING AND ALARM FUNCTION ...............
... 94
CHANGE SETTINGS FUNCTION .................... ... 97
INTELLIGENT KEY REGISTRATION ............... ... 97
STEERING LOCK UNIT REGISTRATION ........ ... 97
CAN Communication System Description ........... ... 98
CAN Communication Unit .................................... ... 98
Schematic ............................................................ ... 99
Wiring Diagram — I/KEY— .................................. .101
Terminals and Reference Value for INTELLIGENT
KEY UNIT ............................................................ .114
Terminals and Reference Value for Steering Lock
unit ....................................................................... .116
Terminals and Reference Value for BCM ............. .116
Terminals and Reference Value for IPDM E/R ..... .117
Diagnosis Procedure ............................................ .118
WORK FLOW ................................................... .118
CONSULT-II Functions ........................................ .119
CONSULT-II Inspection Procedure ...................... .119
BASIC OPERATION ......................................... .119
CONSULT-II Application Items ............................. .120
WORK SUPPORT ............................................ .120
SELF-DIAGNOSTIC RESULTS ........................ .120
DATA MONITOR ............................................... .120
ACTIVE TEST ................................................... .121
List of Operation Related Parts ............................ .122
Trouble Diagnosis Symptom Chart ...................... .123
ALL FUNCTIONS OF THE INTELLIGENT KEY
ARE NOT OPERATING .................................... .123
REMOTE CONTROL ENTRY FUNCTION MAL-
FUNCTION ....................................................... .123
DOOR LOCK FUNCTION MALFUNCTION ...... .124
ENGINE START FUNCTION MALFUNCTION . .125
WARNING CHIME FUNCTION MALFUNCTION .125
Check CAN Communication System Inspection .. .128
Check Intelligent Key Unit Power Supply and
Ground Circuit ...................................................... .129
Check Key Switch (Intelligent Key Unit Input) ...... .129
Check Key Switch (BCM Input) ............................ .131
Check Ignition Knob Switch ................................. .132
Check Door Switch .............................................. .133
CHECK DOOR SWITCH (EXCEPT BACK DOOR
SWITCH) ........................................................... .133
CHECK BACK DOOR SWITCH ........................ .134
Check Unlock Sensor .......................................... .136
Check Door Request Switch ................................ .137
Check Intelligent Key Warning Buzzer ................. .139
Check Outside Key Antenna ................................ .140
Check Inside Key Antenna ................................... .143
Check Steering Lock Unit ..................................... .144
Check Stop Lamp Switch ..................................... .146
Check Detention Switch ....................................... .147
Check Select Unlock Relay .................................. .149
Check Hazard Function ....................................... .150
Check Horn Function ........................................... .150
Check Headlamp Function ................................... .150
Check IPDM E/R Operation ................................. .150
Removal and Installation of Intelligent Key Unit ... .151
REMOVAL ......................................................... .151

BL-38
POWER DOOR LOCK SYSTEM
Revision: 2005 July 2005 FX
6. Touch “DOOR LOCK”.
7. Select diagnosis mode.
“WORK SUPPORT”, “DATA MONITOR” and “ACTIVE TEST”
are available.
CONSULT-II APPLICATION ITEMS
Work Support
Data Monitor
*: With Intelligent Key system
PIIA9922E
BCIA0031E
Work item Description
DOOR LOCK-UNLOCK SET Select unlock mode can be changed in this mode. Selects ON-OFF of select unlock mode.
ANTI-LOCK OUT SET Key reminder door mode can be changed in this mode. Selects ON-OFF of key reminder door
mode.
Monitor item Content
IGN ON SW Indicates [ON/OFF] condition of ignition switch in ON position.
KEY ON SW Indicates [ON/OFF] condition of key switch.
CDL LOCK SW Indicates [ON/OFF] condition of lock signal from door lock and unlock switch.
CDL UNLOCK SW Indicates [ON/OFF] condition of unlock signal from door lock and unlock switch.
DOOR SW-DR Indicates [ON/OFF] condition of front door switch driver side.
DOOR SW-AS Indicates [ON/OFF] condition of front door switch passenger side.
DOOR SW-RR Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of rear door switch LH.
BACK DOOR SW Indicates [ON/OFF] condition of back door switch.
KEY CYL LK-SW Indicates [ON/OFF] condition of lock signal from key cylinder.
KEY CYL UN-SW Indicates [ON/OFF] condition of unlock signal from key cylinder.
KEYLESS LOCK Indicates [ON/OFF] condition of lock signal from key fob.
KEYLESS UNLOCK Indicates [ON/OFF] condition of unlock signal from key fob.
I-KEY LOCK* Indicates [ON/OFF] condition of lock signal from door request switch.
I-KEY UNLOCK* Indicates [ON/OFF] condition of unlock signal from door request switch.

BL-56
REMOTE KEYLESS ENTRY SYSTEM
Revision: 2005 July 2005 FX
REMOTE KEYLESS ENTRY SYSTEMPFP:28596
Component Parts and Harness Connector LocationAIS004MA
PIIB4074E

REMOTE KEYLESS ENTRY SYSTEM BL-57
C
D E
F
G H
J
K L
M A
B
BL
Revision: 2005 July 2005 FX
System DescriptionAIS004MB
INPUTS
Power is supplied at all times

to BCM terminal 55

through 50A fusible link (letter M , located in the fuse and fusible link box).

to BCM terminal 42

through 15A fuse (No. 22, located in the fuse and fusible link box).
When the key switch is ON (key is inserted in ignition key cylinder), power is supplied

to BCM terminal 37

through key switch terminal 1 and 2

through 15A fuse (No. 22, located in the fuse and fusible link box).
When the ignition switch is ACC or ON, power is supplied

to BCM terminal 11

through 10A fuse [No. 6, located in the fuse block (J/B)].
When the ignition switch is ON or START, power is supplied

to BCM terminal 38

through 15A fuse [No. 1, located in the fuse block (J/B)].
When the front door switch (driver side) is ON (door is OPEN), ground is supplied

to BCM terminal 62

through front door switch (driver side) terminal 1

through front door switch (driver side) case ground.
When the front door switch (passenger side) is ON (door is OPEN), ground is supplied

to BCM terminal 12

through front door switch (passenger side) terminal 1

through front door switch (passenger side) case ground.
When the rear door switch LH is ON (door is OPEN), ground is supplied

to BCM terminal 63

through rear door switch LH terminal 1

through rear door switch LH case ground.
When the rear door switch RH is ON (door is OPEN), ground is supplied

to BCM meter terminal 13

through rear door switch RH terminal 1

through rear door switch RH case ground.
When the back door switch is ON (door is open), ground is supplied

to BCM terminal 58

through back door closure motor (door switch) terminals 7 and 8

through body grounds B15 and B45
Key fob signal is inputted to remote keyless entry receiver (the antenna of the system is built in remote keyless
entry receiver).

to BCM terminal 20

from remote keyless entry system controls operation of the
The remote keyless entry system controls operation of the

power door lock

hazard and horn reminder

auto door lock

panic alarm

keyless power window down (open)

room lamp and key ring illumination