Nissan Murano Z50 (2007 year). Manual - part 22

INTELLIGENT KEY SYSTEM

BL-97

Revision: 2006 July

2007 Murano

ENGINE START FUNCTION

When the registered Intelligent Key is carried, the engine can be started without inserting the key.

When ignition knob switch is ON (press ignition switch), Intelligent Key unit searches Intelligent Key in the
vehicle using inside key antenna.
When Intelligent Key is inside the vehicle, it performs the following operation.

●

Illuminate green “KEY” warning lamp in combination meter.

●

Released steering lock and ignition switch can be turned from OFF to ACC, ON or START position.
NOTE:
If Intelligent Key is not registered, “KEY” warning lamp in combination meter illuminate red.

●

Intelligent Key sends engine start signal via CAN communication line.

When ignition switch turns to START position, BCM sends starter request signal to IPDM E/R. Then, engine
starts.
Even if Intelligent Key battery runs down, Intelligent key unit can start engine with mechanical key built Intelli-
gent Key. For details, refer to

BL-232, "NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS)"

All of the originally supplied Intelligent Key IDs (except for key) have been registered in Intelligent Key system.
If requested by the vehicle owner, a maximum of four Intelligent Key IDs can be registered into the Intelligent
Key system components.

List of Operation Related Parts

Parts marked with

are the parts related to operation.

PIIB4345E

Engine start functions

llig

t Ke

y sw

Igni

nob

de ke

tenna

lli

gen

t Key uni

com

uni

cat

ion sys

BCM

inat

ion m

IPDM E/R

TS ant

enn

tee

Engine start function by the Intelligent Key

Engine start function by the mechanical key

BL-98

INTELLIGENT KEY SYSTEM

Revision: 2006 July

2007 Murano

WARNING CHIME FUNCTION
Operation Description

The warning chimes are as follows and are given to the user as warning information and warnings using com-
binations of Intelligent Key warning buzzer (inside and engine room), and warning lamps “KEY” and “P-
SHIFT”.

●

Ignition switch warning chime

●

Ignition key warning chime

●

OFF position warning chime

●

OFF position warning chime (after door closed)

●

Take away warning chime

●

Take away warning chime (from window)

●

Door lock operation warning chime

●

Intelligent Key low battery warning

●

P position warning

Operation Condition

Operation

Condition

Intelligent Key warning

buzzer sounds

Warning lamp

illuminates

Ignition switch warning chime

●

Key switch is OFF.

●

Ignition switch is in the ACC, OFF or LOCK position.
[ignition switch is pressed (ignition knob switch is
ON).]

●

Driver door is open.

Inside

—

Ignition key warning chime
(When mechanical key is
used)

●

Mechanical key is inserted in ignition switch (key
switch is ON).

●

Ignition switch is in the ACC, OFF or LOCK position.

●

Driver door is open.

Combination meter

—

OFF position warning chime

●

Ignition switch is turned from ACC to OFF.
[ignition switch is pressed (ignition knob switch is
ON).]

●

Ignition switch is in the LOCK position and pressed
for 1 second.

Inside

—

OFF position warning chime
(after door closed)

When driver door is opened and then closed while the
OFF position warning chime above is operating.

Engine room

—

Take away warning chime

●

Engine is running.

●

Door open to close.

●

Intelligent Key is not found inside vehicle.

Engine room

“KEY” (red)

Take away warning chime
(from window)

●

Engine is running.

●

Door is closed.

●

Intelligent Key is not found inside vehicle.

Inside

“KEY” (red)

INTELLIGENT KEY SYSTEM

BL-99

Revision: 2006 July

2007 Murano

List of Operation Related Parts

Parts marked with

are the parts related to operation.

Door lock operation warning
chime

When request switch is pushed under the following
conditions

●

All door are closed.

●

Door is unlocked.

●

Intelligent Key is inside vehicle.

●

Ignition switch is not pressed.

Engine room

—

When request switch is pushed under the following
conditions

●

All door are closed.

●

Door is unlocked.

●

Ignition switch is pressed.

●

Intelligent Key is within the detection area of oper-
ated request switch.

Engine room

—

When request switch is pushed under the following
conditions

●

Any door is opened.

●

Intelligent Key is within the detection area of oper-
ated request switch.

Engine room

—

Intelligent Key low battery
warning

When Intelligent Key is low battery, Intelligent Key unit
is detected after ignition switch is turned ON.

—

“KEY” (green)

P position warning

When selector lever is except for P position, ignition
switch is turned from ON to OFF.

—

“P-SHIFT”

Operation

Condition

Intelligent Key warning

buzzer sounds

Warning lamp

illuminates

Warning and alarm functions

llig

t Ke

y sw

Igni

knob

Igni

pos

ion i

put

ign

Igni

posi

n i

r s

wit

ques

t sw

ide

ant

enn

y ant

enna

(

oor

ror

, R

ear

door

, R

r bum

per

)

llig

t Ke

llig

t Ke

CAN c

tio

BCM

tio

Ignition switch warning chime

Ignition key warning chime
(When mechanical key used)

OFF position warning chime

OFF position warning chime
(after door close)

Take away warning chime

Take away warning chime (from window)

BL-100

INTELLIGENT KEY SYSTEM

Revision: 2006 July

2007 Murano

CHANGE SETTINGS FUNCTION

The settings for each function can be changed with the CONSULT-II, Display unit or Intelligent Key operation.

NOTE:
Once a function setting is changed, it will remain effective even if the battery is disconnected.

Changing Settings Using CONSULT-II

The settings for the Intelligent Key system functions can be changed using CONSULT-II (WORK SUPPORT).
Refer to

BL-125, "WORK SUPPORT"

Door lock operation warning chime

Intelligent Key low battery warning

P position warning

Warning and alarm functions

lli

t K

Key sw

on kno

on sw

on i

nput

gnal

on sw

pos

n i

put

nal

r s

itc

eque

key an

e key ant

na (

r m

ror

r doo

bum

lli

ent

zze

lli

t K

CAN c

BCM

inat

n m

iti

INTELLIGENT KEY SYSTEM

BL-101

Revision: 2006 July

2007 Murano

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 the CONSULT-II Operation Manual NATS.

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 a portable unit in the vehicle so that it
can be turned, and confirm that it cannot be turned even when ignition switch is pressed without a
portable unit in the vehicle.

For future information, see the CONSULT-II Operation Manual NATS.

CAN Communication System Description

NIS0017E

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

NIS0017F

Refer to

LAN-49, "CAN System Specification Chart"