Nissan Leaf. Manual - part 384

SYSTEM (INTELLIGENT KEY SYSTEM)

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< SYSTEM DESCRIPTION >

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KEY REMINDER FUNCTION
KEY REMINDER FUNCTION : System Description

INFOID:0000000010119728

SYSTEM DIAGRAM

BASIC OPERATION

Key reminder is the function that prevents the key from being left in the vehicle.

Key reminder has the following 3 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.

NOTE:

• 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 Intelligent Key is

Selective Unlock function

×

×

×

×

×

×

Auto door lock function

×

×

×

Remote keyless entry functions

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Door switch

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Combination meter

Hazard warning 

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JMKIA6216GB

Key remainder func-

tion

Operation condition

Operation

Driver side door 
closed*

Right after driver side door is closed under the following conditions
• Intelligent Key is inside the vehicle
• 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.

• All doors unlock
• Honk Intelligent Key warn-

ing buzzer

Back door is closed

Right after back door is closed under the following conditions
• Intelligent Key is inside the vehicle
• All doors (except back door) are closed
• All doors (except back door) are locked

• All doors unlock
• Back door can open with 

back door opener switch

• Honk Intelligent Key warn-

ing buzzer

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< SYSTEM DESCRIPTION >

SYSTEM (INTELLIGENT KEY SYSTEM)

on the instrument panel, rear parcel shelf, or in the glove box. Also, this system sometimes does not operate

if the Intelligent Key is in the door pocket for the open door.

WARNING FUNCTION
WARNING FUNCTION : System Description

INFOID:0000000010119729

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 and information dis-

play in combination meter:

• Intelligent Key system malfunction

• OFF position warning

• Take away warning

• Door lock operation warning

• Key ID warning

• READY set information

• Plug in information

• Intelligent Key low battery warning

• Key ID verification information

OPERATION CONDITION

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

Warning/Information functions

Operation procedure

Intelligent Key system malfunction

When a malfunction is detected on BCM

OFF position warning 

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

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

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

Take away warning

Door is open to close

• Power 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

• Power switch: Except LOCK position
• Door switch: ON (Door is open)
• Key ID verification every 5 seconds when registered Intelligent Key can-

not be detected inside the vehicle

Power switch operation

• Power switch: Except LOCK position
• Press power 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 or Intelligent Key are not satisfied

Key ID warning

When registered Intelligent Key cannot be detected inside the vehicle after 
Power switch is turned ON

READY set information

*

Power switch is ON posi-
tion

• Power switch: ON position
• Electric shift selector position: P position
• The vehicle is not READY
• When charge port is not connected

Power switch is except 
ON position

• Power switch: Except ON position
• Electric shift selector position: P position
• Intelligent Key is detected inside the vehicle after driver door is open and 

then closed

• When charge port is not connected

SYSTEM (INTELLIGENT KEY SYSTEM)

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< SYSTEM DESCRIPTION >

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*

:One of either item is displayed according to connection status of charge port connector.

WARNING METHOD

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

Information display (combination meter) when the warning conditions are met.

Plug in indicator

*

When charge port is connected

Intelligent Key low battery warning

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

Key ID verification information

• When registered Intelligent Key can not be detected inside the vehicle
• Intelligent Key battery is discharged
• When NATS antenna amp cannot be detected NATS ID

Warning/Information functions

Operation procedure

Warning/Information functions

Information display

(combination meter)

Warning chime

Combination 

meter buzzer

Intelligent Key 

warning buzzer

Intelligent Key system malfunction

—

—

OFF position warning 

—

Sounds (beeps 

continuously)

—

Take away warning

Door is open to 
close

Sounds (beeps 3 

times)

Sounds (beeps 

1 time)

Door is open

—

—

Power switch opera-
tion

Sounds (beeps 3 

times)

—

Door lock operation 
warning

Request switch op-
eration

—

—

Sounds (for 2 

seconds)

Intelligent Key oper-
ation

—

—

Sounds (for 2 

seconds)

Key ID warning

—

—

READY set information

—

—

JMKIA5196ZZ

JMKIA5192ZZ

JMKIA5192ZZ

JMKIA6134GB

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< SYSTEM DESCRIPTION >

SYSTEM (INTELLIGENT KEY SYSTEM)

LIST OF OPERATION RELATED PARTS

Parts marked with 

× are the parts related to operation.

Plug in indicator 

—

—

Intelligent Key low battery warning

—

—

Key ID verification information

—

—

Warning/Information functions

Information display

(combination meter)

Warning chime

Combination 

meter buzzer

Intelligent Key 

warning buzzer

JMKIA6370GB

JMKIA3049ZZ

JMKIA4907ZZ

Warning function

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CAN communication 

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Intelligent Key system malfunction

×

×

×

OFF position warning

×

×

×

×

Take away warning

Door is open or close

×

×

×

×

×

×

×

×

Door is open

×

×

×

×

×

×

Power switch operation

×

×

×

×

×

×

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Door lock operation warning

×

×

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×

×

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Key ID warning

×

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READY set information

Power switch is ON position

×

×

×

×

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Power switch is except ON position

×

×

×

×

×

×

Plug in indicator 

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Intelligent Key low battery warning

×

×

×

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Key ID verification information

×

×

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