Infiniti M35/M45 Y50. Manual — part 247

INTELLIGENT KEY SYSTEM

BL-57

C

D

E

F

G

H

J

K

L

M

A

B

BL

Key warning

—

Flash

Activate

—

Intelligent Key insert information

—

Flash

—

—

Engine start infor-
mation

Ignition 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 lamp

Combination meter display

Key slot

illumination

Warning chime

Combination

meter buzzer

Intelligent

Key warning

buzzer

PIIB4769J

PIIB4768J

PIIB4771J

PIIB4770J

PIIB4772J

PIIB4774J

PIIB4773J

BL-58

INTELLIGENT KEY SYSTEM

List of Operation Related Parts

Parts marked with

×

are the parts related to operation.

Warning function

In

te

lli

ge

nt

Ke

y

Key sl

ot

Ig

n

it

ion sw

it

c

h

D

o

o

r s

witc

h

D

o

or

r

eque

st

sw

it

ch

In

s

id

e

k

e

y

ant

enn

a

O

u

ts

id

e k

e

y

ant

e

nn

a

In

te

lli

g

e

n

t Ke

y

wa

rn

in

g

b

u

z

z

e

r

C

o

mb

in

a

ti

o

n

me

te

r wa

rn

in

g

b

u

zz

e

r

In

te

lli

g

e

n

t Ke

y

u

n

it

CA

N

c

o

mm

u

n

ic

a

tio

n

s

y

s

te

m

BCM

Co

m

b

in

a

tio

n

m

e

te

r d

is

p

la

y

Ke

y

s

lo

t

ill

u

m

in

a

tio

n

Par

k

po

si

ti

on

sw

it

ch

“KEY”

wa

rn

ing

lam

p

Intelligent Key system malfunction

×

×

×

OFF position warning

For internal

×

×

×

×

×

For external

×

×

×

×

×

P position warning

×

×

×

×

×

×

ACC warning

×

×

×

×

×

×

Take away warning

Door 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 information

Ignition 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

M

A

B

BL

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 Description

NIS001X9

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 Unit

NIS001XA

Refer to

LAN-50, "CAN System Specification Chart"

BL-60

INTELLIGENT KEY SYSTEM

Schematic

NIS001XB

TIWT1905E