Nissan Teana J32. Manual - part 309

INTELLIGENT KEY SYSTEM

DLK-19

< FUNCTION DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

DOOR LOCK FUNCTION : Component Parts Location

INFOID:0000000003841720

1.

BCM M118, M119, M120, M121, 
M122, M123

2.

TCM F23

3.

IPDM E/R E10, E11

4.

Intelligent Key warning buzzer E25

5.

Remote keyless entry receiver M78

6.

Combination meter M34

7.

Key slot M99

8.

Control device (detention switch) 
M57

9.

Inside key antenna (console) M262

JMKIA2375ZZ

DLK-20

< FUNCTION DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

INTELLIGENT KEY SYSTEM

DOOR LOCK FUNCTION : Component Description

INFOID:0000000003794745

TRUNK OPEN FUNCTION

10. Inside key antenna (instrument cen-

ter) M105

11.

Inside key antenna (trunk room) B86 12. Outside key antenna (rear bumper) 

D85

13. Front outside handle LH (request 

switch) D11

14. Front outside handle LH

(outside key antenna) D12

15. Trunk lid lock assembly

(trunk lid opener actuator) T5

16. Front door switch (driver side) B34

A.

Behind the combination meter

B.

Engine room (LH)

C.

Behind the instrument lower panel 
RH

D.

Behind the center console

E.

Behind the audio unit

F.

View with rear bumper removed

1.

Front door lock assembly (driver 
side) D9

2.

Rear door lock assembly LH D85

3.

Trunk lid opener request switch T6

A.

View with front door finisher removed B.

View with rear door finisher removed C.

View with trunk lid

JMKIA2376ZZ

Item

Function

BCM

Controls the door lock function.

Front door lock assembly (door lock 
actuator)

Output lock/unlock signal from BCM and locks/unlocks each door.

Front door lock assembly (unlock 
sensor)

Detects door lock condition of driver door.

Door switch

Input door open/close condition to BCM.

Remote keyless entry receiver

Receives lock/unlock signal from the Intelligent Key, and then transmits to BCM.

Request switch

Input lock/unlock operation to BCM.

Intelligent Key

Transmits button operation to remote keyless entry receiver.

Outside key antenna

Detects if Intelligent Key is outside the vehicle.

Inside key antenna

Detects if Intelligent Key is inside the vehicle. 

Combination meter

Receives hazard warning lamp signal from BCM and blinks turn signal indicators.

Intelligent Key warning buzzer

Warns the user of the lock/unlock condition and inappropriate operations with the buzzer sound.

INTELLIGENT KEY SYSTEM

DLK-21

< FUNCTION DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

TRUNK OPEN FUNCTION : System Diagram

INFOID:0000000003794746

TRUNK OPEN FUNCTION : System Description

INFOID:0000000003794747

TRUNK LID OPENER

• When the BCM detects that trunk lid opener request 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 trunk lid.

• 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 opens the trunk lid and sounds Intelligent Key warning buzzer and blinks hazard warning lamp at the

same time as a reminder.

TRUNK LID OPENER OPERATION

When trunk lid opener switch is ON, BCM opens trunk opener actuator.
BCM can open trunk lid opener actuator when
• vehicle speed is less than 5 km/h (3MPH)
• vehicle security system is disarmed or in the pre-armed phase
BCM does not open trunk lid opener actuator when
• vehicle speed is more than 5 km/h (3MPH)
• vehicle security system is armed or in the alarm phase
• Intelligent Key is inserted in key slot

OUTSIDE KEY ANTENNA DETECTION AREA

The outside key antenna detection area of trunk lid open function is
in the range of approximately 80 cm (31.50 in) surrounding the trunk
lid opener request switch (1). However, this operating range
depends on the ambient conditions.

HAZARD AND BUZZER REMINDER FUNCTION

When trunk lid opening operation is performed by trunk lid opener request switch, the hazard warning lamps
blink and Intelligent Key warning buzzer sounds as a reminder.

LIST OF OPERATION RELATED PARTS

The operation related parts are marked with 

×

.

JMKIA2474GB

JMKIA2512ZZ

DLK-22

< FUNCTION DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

INTELLIGENT KEY SYSTEM

Door lock function

In

te

llige

n

t Key

Ke

y s

lo

t

Re

mo

te

 ke

yl

es

s en

try rec

e

iv

e

r

Do

or swit

ch

Do

or requ

es

t 

s

w

it

ch

Do

or loc

k

 ac

tua

to

r

In

si

de

 ke

y an

ten

n

a

Out

s

id

e ke

y a

n

te

n

n

a

 (Rea

r bu

mp

er)

In

te

llige

n

t Key

 wa

rnin

g 

bu

zz

er

CAN co

mm

un

ic

ati

o

n

 s

y

s

tem

BC

M

Hazard w

a

rning 

lamp

T

ru

n

k

 l

id 

op

en

er re

qu

es

t s

w

itc

h

Trunk lid opener function by trunk lid opener switch
(Carrying Intelligent Key)

×

×

×

×

×

×

×

×

×

×

×

Hazard and buzzer reminder function for door lock/unlock 
operation

×

×

×

×