key INFINITI M35 2007 Factory Workshop Manual

BL-54
INTELLIGENT KEY SYSTEM
Revision: 2007 April2007 M35/M45
WARNING FUNCTION
Operation Description
The warning function are as follows and are given to the user as warning information and warnings using com-
binations of Intelligent Key warning buzzer, KEY warning lamp, key slot illumination and combination meter
display in combination meter.

Intelligent Key system malfunction

OFF position warning

P position warning

ACC warning

Ta k e a w a y w a r n i n g

Door lock operation warning

Key warning

Intelligent Key insert information

Engine start information

Steering lock information

Intelligent key low battery warning

Key ID warning

INTELLIGENT KEY SYSTEM
BL-55
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2007 April2007 M35/M45
Operation Condition
Once the following condition from below is established, alert or warning will be executed.
Warning/Information functions Operation procedure
Intelligent Key system malfunctionWhen a malfunction is detected on Intelligent Key unit, “KEY” warning lamp
will illuminates.
OFF position warning For internal

Ignition switch: ACC position.

Door switch (driver side): ON (Door is open).
For externalOFF position warning (For internal) is in active mode, driver side door has
been closed.
NOTE:
OFF position (For external) active only when each of the sequence has
occurred as below: P position warning → ACC warning → OFF position warn-
ing (For internal) → OFF position warning (For internal)
P position warning

Shift position: Except P position

Engine is running to stopped (Ignition switch is ON to ACC)
ACC warning

During P position warning is in active mode, shift position has changed P
position.

Ignition switch: Except OFF position.
Take away warningDoor is open to close

Ignition switch: Except OFF position.

Door switch: ON to OFF (Door is open to close).

Intelligent Key can not be detected inside the vehicle.
Door is open

Door switch: ON (Door is open)

Key ID vilification every 5 seconds when registered Intelligent Key can not
be detected inside the vehicle.
Push-ignition switch
operation

Ignition switch: Except OFF position.

Press ignition switch.

Intelligent Key can not be detected inside the vehicle.
Take away through win-
dow

Engine is running.

Key ID vilification every 30 seconds when registered Intelligent Key can not
be detected inside the vehicle.

After vehicle speed verification, the registered Intelligent Key can not be
detect inside the vehicle.
Intelligent Key is
removed from key slot

When Intelligent Key is removed from key slot, Intelligent Key can not be
detected inside the vehicle.
Door lock operation
warningRequest switch operationWhen request switch is pushed (lock operation) under the following condi-
tions.

Door switch: ON (Any door is open).

Intelligent Key is inside vehicle.
Intelligent Key button
operationWhen Intelligent Key bottom is pushed (lock operation) under the following
conditions.

Door switch: ON (Any door is open).

For 3 seconds after Intelligent Key is removed from key slot.
Key warning

Ignition switch is OFF position.

Driver side door switch: ON (Driver side door is open).

Intelligent Key is inserted in key slot.
Intelligent Key insert information

Door switch: ON to OFF (Door is open to close).

Ignition switch: OFF to ON position.

Intelligent Key is out of key slot.

Intelligent Key can not be detected inside the vehicle.

BL-56
INTELLIGENT KEY SYSTEM
Revision: 2007 April2007 M35/M45
Warning Method
The following table shows the alarm or warning methods with chime.
Meter display, “KEY” indicator or key slot illumination when the warning conditions are met.
Engine start informationIgnition switch is ON
position

Ignition switch: ON position.

Shift position: P position

Engine is stopped
Ignition switch is except
ON position

Ignition switch: Except ON position.

Shift position: P position

Intelligent Key is inserted in key slot.

Intelligent Key can be detected inside the vehicle.
Steering lock information When steering lock can not be released after ignition switch is turned ON.
Intelligent Key low battery warningWhen Intelligent Key is low battery, Intelligent Key unit is detected after igni-
tion switch is turned ON.
Key ID warningWhen registered Intelligent Key can not be detected inside the vehicle after
ignition switch is turned ON. Warning/Information functions Operation procedure
Warning/Information functions“KEY” warn-
ing lampCombination meter displayKey slot
illuminationWarning chime
Combination
meter buzzerIntelligent
Key warning
buzzer
Intelligent Key system malfunction Illuminate — — — —
OFF position warn-
ing For internal — — — Activate —
For external — — — — Activate
P position warning — — Activate —
ACC warning — — Activate —
Take away warningDoor is open to
close— Flash Activate Activate
Door is open — Flash — —
Push-ignition
switch operation— Flash Activate —
Take away
through window— Flash Activate —
Intelligent Key is
removed from
key slot—Flash——
Door lock opera-
tion warningRequest switch
operation— — — — Activate
Intelligent Key
operation— — — — Activate
PIIB4765J
PIIB4766J
PIIB6452E

INTELLIGENT KEY SYSTEM
BL-57
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2007 April2007 M35/M45
Key warning — Flash Activate —
Intelligent Key insert information — Flash — —
Engine start infor-
mationIgnition switch is
ON position————
Ignition switch is
except ON posi-
tion————
Steering lock information — — — —
Intelligent Key low battery warning — — — —
Key ID warning — — — —Warning/Information functions“KEY” warn-
ing lampCombination meter displayKey slot
illuminationWarning chime
Combination
meter buzzerIntelligent
Key warning
buzzer
PIIB4769J
PIIB4768J
PIIB4771J
PIIB4770J
PIIB4772J
PIIB4774J
PIIB4773J

BL-58
INTELLIGENT KEY SYSTEM
Revision: 2007 April2007 M35/M45
List of Operation Related Parts
Parts marked with × are the parts related to operation.
Warning function
Intelligent Key
Key slot
Ignition switch
Door switch
Door request switch
Inside key antenna
Outside key antenna
Intelligent Key warning buzzer
Combination meter warning buzzer
Intelligent Key unit
CAN communication system
BCM
Combination meter display
Key slot illumination
Park position switch
“KEY” warning lamp
Intelligent Key system malfunction×× ×
OFF position warningFor internal×××××
For external×××××
P position warning××××××
ACC warning××××××
Take away warningDoor is open or close× × × ×××××××
Door is open× × × ×××××
Push-ignition switch
operation× × × ××× ××
Take away through win-
dow×××××××
Intelligent Key is
removed from key slot×× × ×× ××
Door lock operation warning×× ××××× ×××
Key warning×× × ××××××
Intelligent Key insert information×××× × ×××××
Engine start informationIgnition switch is ON
position××× × ×× × ×
Ignition switch is except
ON position××× × ×× ×
Steering lock information××××
Intelligent Key low battery warning×××××
Key ID warning××× × ×× ×

INTELLIGENT KEY SYSTEM
BL-59
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2007 April2007 M35/M45
CHANGE SETTINGS FUNCTION
The settings for each function can be changed with the CONSULT-II.
Changing Settings Using CONSULT-II
The settings for the Intelligent Key system functions can be changed using CONSULT-II (WORK SUPPORT).
Refer to BL-81, "
WORK SUPPORT" .
NOTE:
Once a function setting is changed, it will remain effective even if the battery is disconnected.
INTELLIGENT KEY REGISTRATION
Intelligent Key-ID registration is performed using the CONSULT-II.
CAUTION:

After a new Intelligent Key-ID is registered, be sure to check the function.

When registering an additional Intelligent Key-ID, take any Intelligent Keys already registered and
Intelligent Keys for any other vehicles out of the vehicle before starting.
CONSULT-II can be used to check and delete Intelligent Key-IDs.
For future information, see Technical Bulletin.
STEERING LOCK UNIT REGISTRATION
Steering Lock Unit ID Registration
CAUTION:

The method for registering a steering lock unit ID depends on the status of the steering lock unit
and Intelligent Key unit (new or old unit).

After registration is completed, press ignition switch with an Intelligent Key in the vehicle so that it
can be turned, and confirm that it cannot be turned even when ignition switch is pressed without
an Intelligent Key in the vehicle.
For future information, see Technical Bulletin.
CAN Communication System DescriptionNIS001X9
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 UnitNIS001XA
Refer to LAN-50, "CAN System Specification Chart"

BL-60
INTELLIGENT KEY SYSTEM
Revision: 2007 April2007 M35/M45
SchematicNIS001XB
TIWT1905E

INTELLIGENT KEY SYSTEM
BL-61
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2007 April2007 M35/M45
TIWT2018E

BL-62
INTELLIGENT KEY SYSTEM
Revision: 2007 April2007 M35/M45
Wiring Diagram — I/KEY—NIS001XC
TIWT1292E

INTELLIGENT KEY SYSTEM
BL-63
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: 2007 April2007 M35/M45
TIWT1293E