Nissan X-Trail 32. Instruction - part 425

SYSTEM (INTELLIGENT KEY SYSTEM)

DLK-41

< SYSTEM DESCRIPTION >

[TYPE 1]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

DOOR LOCK FUNCTION

JMKIB3708GB

DLK-42

< SYSTEM DESCRIPTION >

[TYPE 1]

SYSTEM (INTELLIGENT KEY SYSTEM)

DOOR LOCK FUNCTION : System Description

INFOID:0000000010708037

SYSTEM DIAGRAM

Door lock function controls operation function of the following items.
• Door lock and unlock function (door request switch)
• Anti-hijack function (door request switch)
• Reminder function (door request switch)
• Auto door lock function (door request switch)
• Door lock status indicator operation

DOOR LOCK AND UNLOCK FUNCTION (DOOR REQUEST SWITCH)

When pressing the door request switch, it is possible to lock and unlock the door by carrying the Intelligent
Key.

Operation Description

• When the BCM detects that each door request switch is pressed, it starts the outside key antenna and inside

key antenna corresponding to the pressed door request switch and transmits the request signal to the Intelli-
gent Key. And then, check that the Intelligent Key is near the door.

• If the Intelligent Key is within the outside key antenna detection area, it receives the request signal and

transmits the key ID signal to the BCM via remote keyless entry receiver.

• BCM receives the key ID signal and compares it with the registered key ID.
• BCM lock/unlock each door lock actuator.

Operation Condition

If the following conditions are satisfied, door lock and unlock operation is performed if the door request switch
is operated.

JMKIB3641GB

SYSTEM (INTELLIGENT KEY SYSTEM)

DLK-43

< SYSTEM DESCRIPTION >

[TYPE 1]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

*: Even with a registered Intelligent Key remaining inside the vehicle, door locks can be unlocked from outside of the vehicle with a spare
Intelligent Key as long as key IDs are different.

How to Change Door Lock and Unlock Function Operation Mode

Door lock and unlock function (door request switch) operation mode can be changed using CONSULT.
Refer to 

DLK-75, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (With Super Lock)"

.

ANTI-HIJACK FUNCTION

Information of super lock system with anti-hijack function.
Refer to 

DLK-46, "SUPER LOCK FUNCTION : System Description"

.

REMINDER FUNCTION (DOOR REQUEST SWITCH)

When doors are locked or unlocked by door request switch, BCM blinks hazard warning lamps as a reminder.
Reminder function does not operate if ignition switch in ON position.

How to Change Reminder Function Operation Mode

 With CONSULT

Reminder function operation mode can be changed using CONSULT.
Refer to 

DLK-75, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (With Super Lock)"

.

AUTO DOOR LOCK FUNCTION (DOOR REQUEST SWITCH)

After door is unlocked by door request switch operation and if 30 seconds or more passes without performing
the following operation, all doors are automatically locked. However, operation check function does not acti-
vate.

How to Change Auto Door Lock Function Operation Time

 With CONSULT

Auto door lock function operation time can be changed using CONSULT.
Refer to 

DLK-75, "INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY) (With Super Lock)"

.

DOOR LOCK STATUS INDICATOR OPERATION

• Door lock status indicator turns indicator lamp ON or OFF and indicates door lock or unlock state.
• For door lock status indicator operation, refer to 

DLK-35, "System Description"

.

OUTSIDE KEY ANTENNA DETECTION AREA

Each door request switch operation

Operation condition

Lock

• All doors are closed
• Ignition switch is in the OFF position
• P position warning is not activated
• Intelligent Key is outside the vehicle
• Intelligent Key is within outside key antenna detection area

Unlock

• All doors are closed
• Ignition switch is in the OFF position
• Intelligent Key is outside the vehicle
• Intelligent Key is within outside key antenna detection area *

Door lock operation

(With door request switch)

Hazard warning lamp blink

Lock

Once

Unlock (all door unlock)

Twice

Unlock (anti-hijack operation)

Twice (quick)

Operating condition

• Door switch is ON (each door is open)
• BCM receives door lock signal
• Push switch is pressed

DLK-44

< SYSTEM DESCRIPTION >

[TYPE 1]

SYSTEM (INTELLIGENT KEY SYSTEM)

The outside key antenna detection area of door lock/unlock function
is in the range of approximately 80 cm (31.50 in) surrounding the
driver outside door handle, passenger outside door handle 

 and

back door request switch 

. However, this operating range depends

on the ambient conditions.

LIST OF OPERATION RELATED PARTS

Parts marked with 

×

 are the parts related to operation.

BACK DOOR OPEN FUNCTION

BACK DOOR OPEN FUNCTION : System Description

INFOID:0000000010708038

SYSTEM DIAGRAM

BACK DOOR OPEN FUNCTION

• When the BCM detects that back door opener switch is pressed, it activates the outside key antenna (rear

bumper) and inside key antenna and transmits the request signal to the Intelligent Key. And then, check that
the Intelligent Key is near the back door.

JMKIA1954ZZ

Function

In

te

llige

n

t Key

Re

mo

te

 ke

yl

es

s en

try rec

e

iv

e

r

Do

or swit

ch

Do

or req

ues

t swit

ch

Do

or loc

k

 ac

tu

ato

r

In

si

de

 ke

y an

ten

n

a

Out

s

id

e ke

y a

n

ten

n

a

CA

N co

mm

un

ic

ati

o

n

 s

y

s

tem

BC

M

Hazard warning 

lamp

P

u

s

h

-b

utt

o

n

 ig

nit

ion

 s

w

itc

h

Combination meter

Door lock and unlock function (door request switch)

×

×

×

×

×

×

×

×

Anti-hijack function (door request switch)

×

×

×

×

×

×

×

×

Reminder function (door request switch)

×

×

×

×

Auto door lock function (door request switch)

×

×

×

×

×

×

JMKIB3642GB