Nissan Cube. Manual - part 191

DLK-30

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

INTELLIGENT KEY SYSTEM

KEY REMINDER FUNCTION : System Diagram

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KEY REMINDER FUNCTION : System Description

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Key reminder is the function that prevents the key from being left in the vehicle.
Key reminder has the following 2 functions.

*:If the door closing impact shocks the door lock knob, or contacts against baggage with the door lock knob might activate the door locks
accidentally but unlock operation is perform in these cases.

CAUTION:

• The above function operates when the Intelligent Key is inside the vehicle. However, there may be

times when the Intelligent Key cannot be detected, and this function does not operate when the Intel-
ligent Key is on the instrument panel, rear parcel shelf, or in the glove box. Also, this system some-
times does not operate if the Intelligent Key is in the door pocket for the open door.

JMKIA4011GB

Key remainder function

Operation condition

Operation

Driver door closed*

Right after driver side door is closed under the following conditions
• Door lock operation is performed
• Driver side door is opened
• Driver side door is in unlock state

All doors unlock

Door is open or closed

Right after all doors are closed under the following conditions
• Intelligent Key is inside the vehicle
• Any door is opened
• All doors are locked by door lock and unlock switch or door lock knob

• All doors unlock
• Honk Intelligent Key warning 

buzzer

INTELLIGENT KEY SYSTEM

DLK-31

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

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KEY REMINDER FUNCTION : Component Parts Location

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1.

CVT shift selector (detention 
switch)*

2.

Remote keyless entry receiver

3.

Push-button ignition switch

4.

Intelligent Key warning buzzer

5.

Inside key antenna (instrument cen-
ter)

6.

Combination meter

JMKIA4006ZZ

DLK-32

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

INTELLIGENT KEY SYSTEM

*: With CVT models

WARNING FUNCTION

WARNING FUNCTION : System Description

INFOID:0000000009950457

OPERATION DESCRIPTION

The warning function are as per the following items and are given to the user as warning information and
warnings using combinations of Intelligent Key warning buzzer, combination meter buzzer, KEY warning lamp,
shift P warning lamp and engine start operation indicator lamp.
• Intelligent Key system malfunction
• OFF position warning
• P position warning
• ACC warning
• Take away warning
• Door lock operation warning
• Engine start information
• Intelligent Key low battery warning
• Key ID warning

OPERATION CONDITION

Once the following condition from below is established, alert or warning is executed.

7.

Back door lock actuator relay

8.

BCM
Refer to 

BCS-88, "Removal and In-

stallation"

9.

Inside key antenna (luggage room)

A.

Integrated in CVT shift selector

B.

View with glove box assembly re-
moved

C.

View with front bumper removed

D.

Behind the audio unit

E.

Behind the instrument lower panel 
LH (Left side)

F.

View with rear seat removed

1.

Outside key antenna (driver side)

2.

Front door request switch (driver 
side)

3.

Front door lock assembly (driver 
side)

4.

Front door switch (driver side)

5.

Outside antenna (back door)

6.

Back door lock assembly

7.

Back door request switch

JMKIA4336ZZ

INTELLIGENT KEY SYSTEM

DLK-33

< SYSTEM DESCRIPTION >

[WITH INTELLIGENT KEY SYSTEM]

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*: M/T models do not apply.

WARNING METHOD

The following table shows the alarm or warning methods with chime.

Warning/Information functions

Operation procedure

Intelligent Key system malfunction

When a malfunction is detected on BCM, “KEY” warning lamp illuminates

OFF position warning 

For internal

When condition A, B or condition C is satisfied
• Condition A
- Ignition switch: ACC position
- Door switch (driver side): ON (Door is open)
• Condition B
- Turn ignition switch from ON to OFF while door is open
• Condition C
- Intelligent Key backside is contacted to ignition switch while brake pedal is 

depressed and ignition switch is LOCK or OFF (When the Intelligent Key 
battery is discharged)

- Door switch (driver side): ON (Door is open)

For external*

OFF position warning (For internal) is in active mode, driver side door is closed
NOTE:
OFF position (For external) active only when each of the sequence occurs as 
below: P position warning 

→

 ACC warning 

→

 OFF position warning (For inter-

nal) 

→

 OFF position warning (For internal)

P position warning*

For internal

• Shift position: Except P position
• Engine is running to stopped (Ignition switch is ON to OFF)

For external

Warning is activated when driver door is closed from the open position while 
the P position warning (for inside vehicle) is ON

ACC warning*

• When P position warning is in active mode, shift position changes P position.
• Ignition switch: ACC position

Take away warning

Door is open to close

• Ignition switch: Except LOCK position
• Door switch: ON to OFF (Door is open to close)
• Intelligent Key cannot be detected inside the vehicle

Door is open

• Ignition switch: Except LOCK position
• Door switch: ON (Door is open)
• Key ID verification every 5 seconds when registered Intelligent Key cannot 

be detected inside the vehicle

Push button-ignition 
switch operation

• Ignition switch: Except LOCK position
• Press push-button ignition switch
• Intelligent Key cannot be detected inside the vehicle

Door lock operation warning

When door lock operation is requested while door lock operating condition of 
door request switch not satisfied

Engine start information

Ignition switch is ON posi-
tion

• 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 in the passenger room after driver door is opened and 

closed.

Ignition switch is ON posi-
tion to OFF position 

• Ignition switch: ON position to OFF position
• Shift position: P position
NOTE:
Engine start information turns ON for several seconds and then turns OFF, 
when ignition switch is turned to the ON position from the OFF position. Engine 
start information does not turn ON until opening and closing of driver door is 
detected again.

Intelligent Key low battery warning

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

Key ID warning

When registered intelligent Key cannot be detected inside the vehicle after ig-
nition switch is turned ON