Nissan Quest E52. Manual - part 333

DLK-46

< SYSTEM DESCRIPTION >

SYSTEM (INTELLIGENT KEY SYSTEM)

When LOCK and UNLOCK signals are sent from the Intelligent Key for more than 2 seconds at the same time,
the hazard and horn reminder mode is changed and hazard warning lamp blinks and horn sounds as per the
following items:

AUTOMATIC BACK DOOR OPEN/CLOSE FUNCTION

When back door button of Intelligent Key is pressed, back door open automatically for detailed description,
refer to

DLK-52, "System Description"

AUTOMATIC SLIDING DOOR OPEN/CLOSE FUNCTION

When sliding door button of Intelligent Key is pressed, sliding door open automatically for detailed description,
refer to

DLK-64, "AUTOMATIC SLIDING DOOR SYSTEM : System Description"

LIST OF OPERATION RELATED PARTS

Parts marked with

are the parts related to operation.

:With automatic back door system

:With automatic sliding door system

KEY REMINDER FUNCTION

JMKIA2755GB

Function

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Door switch

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iti

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tch

CAN c

ica

tio

BCM

IPDM

E/R

Horn

ati

Hazard warning lamp

tel

lig

t K

y warn

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zze

Aut

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or co

l mo

Slid

g d

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trol

Door lock/unlock function

Selective unlock function

Auto door lock function

Hazard and horn reminder function

Automatic back door open/close function

Automatic sliding door open/close function

SYSTEM (INTELLIGENT KEY SYSTEM)

DLK-47

< SYSTEM DESCRIPTION >

DLK

KEY REMINDER FUNCTION : System Description

INFOID:0000000009648981

SYSTEM DIAGRAM

:With back door auto closure system

:With automatic back door system

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
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:0000000009648982

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
and information display in combination meter.
• Intelligent Key system malfunction
• OFF position warning
• P position warning

JMKIA8012GB

Key remainder func-

tion

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 open
• 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 open
• All doors are locked by door lock and unlock switch or door lock knob

• 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 vehicle
• All doors (except for back door) are closed
• All doors (except for back door) are locked

• All doors unlock
• Back door can open with

back door opener switch

• Honk Intelligent Key warn-

ing buzzer

DLK-48

< SYSTEM DESCRIPTION >

SYSTEM (INTELLIGENT KEY SYSTEM)

• ACC warning
• Take away warning
• Door lock operation warning
• Engine start information
• Intelligent Key low battery warning
• Key ID 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, “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

internal)

→

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 po-

sition

• 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 can-

not 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 or Intelligent Key are not satisfied

SYSTEM (INTELLIGENT KEY SYSTEM)

DLK-49

< SYSTEM DESCRIPTION >

DLK

WARNING METHOD

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

Engine start information

Ignition switch is ON po-
sition

• 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 po-
sition 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. En-
gine 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
ignition switch is turned ON

Key ID verification information

• When registered Intelligent Key cannot 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

“KEY”

warning

lamp

Information display

(combination meter)

Warning chime

Combination

meter buzzer

Intelligent Key

warning buzzer

Intelligent Key system malfunction

Indicate

—

OFF position
warning

For internal

—

Activate

—

For external

—

Activate

P position
warning

For internal

—

Activate

—

For external

—

Active

ACC warning

—

Activate

—

Take away
warning

Door is open to
close

—

Activate

Door is open

—

Push button-igni-
tion switch opera-
tion

Activate

—

JMKIA0037GB

JMKIA0047GB

JMKIA0036GB

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