Nissan Teana J32. Manual - part 307

POWER DOOR LOCK SYSTEM

DLK-11

< FUNCTION DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

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J

L

M

A

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DLK

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FUNCTION DIAGNOSIS

POWER DOOR LOCK SYSTEM

System Diagram

INFOID:0000000003794734

System Description

INFOID:0000000003794735

DOOR LOCK FUNCTION

• The door lock and unlock switch (driver side) are build into power window main switch.
• Interlocked with the locking operation of door lock and unlock switch, door lock actuators of all doors are

locked.

• Interlocked with the unlocking operation of door lock and unlock switch, door lock actuators of all doors and

are unlocked.

• When ignition switch is ON and BCM receives air bag deployment signal, it operates automatically to unlock

all doors. Air bag diagnosis sensor unit sends the air bag deployment signal to BCM.

Door Key Cylinder

• With the door key inserted in the door key cylinder on driver side, turning the door key cylinder to “LOCK”,

locks door lock actuator of driver side door.

• With the door key inserted in the door key cylinder on driver side, turning the door key cylinder to “UNLOCK”,

unlocks door lock actuator of driver side door.

JMKIA2372GB

DLK-12

< FUNCTION DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

POWER DOOR LOCK SYSTEM

Component Parts Location

INFOID:0000000003794736

Component Description

INFOID:0000000003794737

1.

BCM M118, M119, M121, M122, M123

2.

TCM F23

3.

Combination meter M34

4.

Key slot M99

5.

Power window main switch
(door lock and unlock switch) D5, D6

6.

Front door switch (driver side) B34

7.

Front door lock assembly (driver side) D9

A.

Behind the combination meter

B.

Engine room LH

C.

View with front door finisher re-
moved

JMKIA2373ZZ

Item

Function

BCM

Controls the door lock function and room lamp function.

Door lock and unlock switch

Inputs lock or unlock signal to BCM.

Front door lock assembly (door lock actu-
ator)

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

POWER DOOR LOCK SYSTEM

DLK-13

< FUNCTION DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Front door lock assembly (unlock sensor)

Detects door lock condition of driver door.

Door switch

Inputs door open/close condition to BCM.

Key slot

Inputs key insert/remove signal to BCM.

Combination meter

• Receives buzzer signal from BCM via CAN communication line, and sounds the buzzer.
• Transmits vehicle speed signal to CAN communication line.

TCM

Transmits shift position signal to BCM via CAN communication line.

Item

Function

DLK-14

< FUNCTION DIAGNOSIS >

[WITH INTELLIGENT KEY SYSTEM]

INTELLIGENT KEY SYSTEM

INTELLIGENT KEY SYSTEM

INTELLIGENT KEY SYSTEM

INTELLIGENT KEY SYSTEM : System Diagram

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INTELLIGENT KEY SYSTEM : System Description

INFOID:0000000003794739

• The Intelligent Key system is a system that makes it possible to lock and unlock the door locks (door lock/

unlock function) by carrying the Intelligent Key, which operates based on the results of electronic ID verifica-
tion using two-way communications between the Intelligent Key and the vehicle (BCM).

CAUTION:

The driver should always carry the Intelligent Key

• The settings for each function can be changed with the CONSULT-III.
• If an Intelligent Key is lost, a new Intelligent Key can be registered. A maximum of 4 Intelligent Keys can be

registered.

• It is possible to perform a diagnosis on the system and register an Intelligent Key with CONSULT-III.

JMKIA2374GB

Function

Description

Refer

Door lock function

Lock/unlock can be performed by pressing the request switch. 

DLK-17

Remote keyless entry func-
tion

Lock/unlock can be performed by pressing the remote controller button of the In-
telligent Key. 

DLK-25

Trunk lid open function

The trunk lid can be opened by carrying the Intelligent Key and pressing the 
trunk lid opener request switch. 

DLK-21

Key reminder function

The key reminder buzzer sounds a warning if the door is locked with the key left 
inside the vehicle. 

DLK-28

Warning function

If an action that does not meet the operating condition of the Intelligent Key sys-
tem is taken, the buzzer sounds to inform the driver.

DLK-31

Engine start function

The engine be turned on while carrying the Intelligent Key. 

SEC-9