Nissan X-Trail 32. Manual - part 426

SYSTEM (INTELLIGENT KEY SYSTEM)

DLK-45

< SYSTEM DESCRIPTION >

[TYPE 1]

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• 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.
• If the verification result is OK, BCM transmits the back door open request signal to automatic back door con-

trol unit via CAN communication.

• BCM unlocks all doors (except back door) and blinks hazard lamp 2 times as a reminder.
• Automatic back door control unit transmits back door open request signal to back door lock assembly and

back door is open.

• When the back door is open, automatic back door system performs waiting operation for next back door

close operation.
The operation of then back door open is the same as the automatic back door system, refer to 

DLK-62,

"System Description"

.

OPERATION CONDITION

If the following conditions are satisfied, the back door can be opened.

*

: Even with a registered Intelligent Key remaining inside the vehicle, back door can be opened from outside of

the vehicle with a spare Intelligent Key as long as key IDs are different.

OUTSIDE KEY ANTENNA DETECTION AREA

The outside key antenna detection area of back door open function
is in the range of approximately 80 cm (31.50 in) surrounding back
door opener switch 

. However, this operating range depends on

the ambient conditions.

LIST OF OPERATION RELATED PARTS

Parts marked with 

×

 are the parts related to operation.

SUPER LOCK FUNCTION

Back door opener switch operation

Operation condition

Open

• All door: locked
• Ignition switch: OFF

• Intelligent Key is within outside key antenna (rear bumper) detection area

*

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Back open function (back door opener switch)

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DLK-46

< SYSTEM DESCRIPTION >

[TYPE 1]

SYSTEM (INTELLIGENT KEY SYSTEM)

SUPER LOCK FUNCTION : System Description

INFOID:0000000010709247

SYSTEM DIAGRAM

• Super lock provides a higher anti-theft performance than a conventional door lock function.
• BCM controls the super lock function.
• When all doors are closed super lock system can be set/release by Intelligent Key or door request switch.
• When super lock is set, inside handle of doors do not work.

SUPER LOCK SET OPERATION (LOCK OPERATION)

Super Lock Set by Intelligent Key

When Intelligent Key lock button is operated while all doors are in unlock state, super lock of all doors is set,
and simultaneously, all doors are locked.

Super Lock Set by Door Request Switch

When door request switch (driver side, passenger side, or back door) is operated while all doors are in unlock
state, super lock of all doors is set, and simultaneously, all doors are locked.

SUPER LOCK RELEASE OPERATION (UNLOCK OERATION) WITH ANTI-HIJACK MODE

Super Lock Release by Intelligent Key

When Intelligent Key unlock button is operated while super lock of all doors is set, super lock of all doors is
released, and simultaneously, driver door are unlocked. When Intelligent Key unlock button is operated again,
all doors are unlocked.

Super Lock Release by Door Request Switch (Driver Side)

When driver side door request switch is operated while super lock of all doors is set, super lock of all doors is
released, and simultaneously, driver door are unlocked. When driver side door request switch is operated
again within 5 seconds of the 1st driver side door request switch operation, all doors are unlocked.

Super Lock Release by Door Request Switch (Passenger Side)

When passenger side door request switch is operated while super lock of all doors is set, super lock of all
doors is released, and simultaneously, all doors are unlocked.

Super Lock Release by Door Request Switch (Back Door)

When back door request switch is operated while super lock of all doors is set, super lock of all doors is
released, and simultaneously, back door are unlocked. When back door request switch is operated again
within 5 seconds of the 1st back door request switch operation, all doors are unlocked.

JMKIB3312GB

SYSTEM (INTELLIGENT KEY SYSTEM)

DLK-47

< SYSTEM DESCRIPTION >

[TYPE 1]

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SUPER LOCK RELEASE OPERATION (UNLOCK OERATION) WITHOUT ANTI-HIJACK MODE

Super Lock Release by Intelligent Key

When Intelligent Key unlock button is operated while super lock of all doors is set, super lock of all doors is
released, and simultaneously, all doors are unlocked.

Super Lock Release by Door Request Switch

When door request switch (driver side, passenger side or back door) is operated while super lock of all doors
is set, super lock of all doors is released, and simultaneously, all doors are unlocked.

SUPER LOCK RELEASE OPERATION (UNLOCK OERATION) CHANGE IGNITION SWITCH

Super Lock Release by Ignition Switch is Changed from OFF to ON

When the super lock is set, release super lock when the ignition switch is changed from OFF to ON.

ANTI-HIJACK FUNCTION SETTING

 With CONSULT

Anti-hijack function can be set to ON/OFF using CONSULT.
Refer to 

DLK-74, "DOOR LOCK : CONSULT Function (BCM - DOOR LOCK) (With Intelligent Key System and

Super Lock)"

.

 Without CONSULT

Anti-hijack function can be set to ON/OFF by user with a registered Intelligent Keyfob.
• ON/OFF can be switched when Intelligent Key lock button and unlock button are pressed simultaneously for

5 seconds or more while steering lock is locked.

• When mode is switched, hazard warning lamp blinks.

REMOTE KEYLESS ENTRY FUNCTION

REMOTE KEYLESS ENTRY FUNCTION : System Description

INFOID:0000000010708039

SYSTEM DIAGRAM

The Intelligent Key has the same functions as the remote control entry function. Therefore, it can be used in
the same manner as the remote controller by operating the door lock/unlock button.
Remote keyless entry function controls operation function of the following items.
• Door lock and unlock function (Intelligent Key)
• Anti-hijack function
• Reminder function (Intelligent Key)
• Auto door lock function (Intelligent Key)
• Automatic back door open/close function
• Door lock status indicator operation

DOOR LOCK AND UNLOCK FUNCTION (INTELLIGENT KEY)

OFF 

→

 ON

: 1 blink

ON 

→

 OFF

: 3 blinks

JMKIB3643GB

DLK-48

< SYSTEM DESCRIPTION >

[TYPE 1]

SYSTEM (INTELLIGENT KEY SYSTEM)

Operation Description

• When door lock/unlock button of the Intelligent Key is pressed, lock signal or unlock signal is transmitted

from Intelligent Key to BCM via remote keyless entry receiver.

• BCM receives the signal and compares it with the registered key ID to the vehicle.
• BCM lock/unlock each door lock actuator, when key ID matches.

Operation Condition

If the following condition is satisfied, door lock and unlock operation is performed if the Intelligent Key button is
pressed.

ANTI-HIJACK FUNCTION

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

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

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REMINDER FUNCTION (INTELLIGENT KEY)

Operation Description

When doors are locked or unlocked by Intelligent Key button operation, BCM blinks hazard warning lamps as
a reminder.

Operation Condition

• Reminder function does not operate if ignition switch in ON position.
• When any door is open, reminder function does not operate according to door lock operation.

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)"

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AUTO DOOR LOCK FUNCTION (INTELLIGENT KEY)

After door is unlocked by Intelligent Key button 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

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)"

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AUTOMATIC BACK DOOR OPEN/CLOSE FUNCTION

When back door open button is pressed, back door open automatically for detailed description.
Refer to 

DLK-62, "System Description"

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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"

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Intelligent Key button opera-

tion

Operation condition

Lock/set

• All doors are closed
• Ignition switch: OFF position
• P position warning is not activated

Unlock/release

Ignition switch: OFF position

Door lock operation

(With Intelligent Key button)

Hazard warning lamp blink

Lock

Once

Unlock (all door unlock)

Twice

Unlock (anti-hijack operation)

Twice (quick)

Operating condition

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