Nissan Xterra. Manual - part 192

 

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Nissan Xterra. Manual - part 192

 

 

DLK-10

< SYSTEM DESCRIPTION >

AUTOMATIC DOOR LOCKS

Component Parts Location

INFOID:0000000009485005

Component Description

INFOID:0000000009485006

ALKIA1727ZZ

1.

BCM M18, M19, M20
(view with lower instrument panel LH re-
moved)

2.

Key switch M27

3.

Front door lock assembly LH (key cyl-
inder switch) D14
Front door lock actuator RH D114

4.

Main power window and door lock/un-
lock switch D7
Power window and door lock/unlock 
switch RH D105

5.

Front door switch 
LH B8
RH B108

6.

Combination meter M24

7.

Back door switch D502
Back door key cylinder switch D505
Back door lock actuator D508

8.

Rear door lock actuator
LH D205
RH D305

9.

Rear door switch
LH B18
RH B116

Item

Function

BCM

Controls the door lock function and room lamp function.

Door lock and unlock switch

Input lock or unlock signal to BCM.

Door lock actuator

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

Door switch

Input door open/close condition to BCM.

AUTOMATIC DOOR LOCKS

DLK-11

< SYSTEM DESCRIPTION >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

Door key cylinder switch

• Input lock or unlock signal to main power window and door lock/unlock switch.
• Main power window and door lock/unlock switch transmits door lock/unlock signal to BCM.

Combination meter

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

Item

Function

DLK-12

< SYSTEM DESCRIPTION >

DOOR LOCK FUNCTION

DOOR LOCK FUNCTION

DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH : System Diagram

INFOID:0000000009485007

DOOR LOCK AND UNLOCK SWITCH : System Description

INFOID:0000000009485008

DOOR LOCK FUNCTION

Functions Available by Operating the Door Lock and Unlock Switches on Driver Door and Passenger Door

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

actuators are locked.

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

actuators are unlocked.

Functions Available by Operating the Key Cylinder Switch on Driver Door or Back Door

• Interlocked with the locking operation of door key cylinder, door lock actuators of all door lock actuators are

locked.

Selective Unlock Operation

• When driver door key cylinder is unlocked, door lock actuator driver side is unlocked.

• When driver door key cylinder is unlocked for the second time within 5 seconds after the first operation, door

lock actuators on all doors are unlocked.

• When back door key cylinder is unlocked, back door lock actuator is unlocked.

• When back door key cylinder is unlocked for the second time within 5 seconds after the first operation, door

lock actuators on all doors are unlocked.

Select unlock operation mode can be changed using DOOR LOCK-UNLOCK SET mode in “WORK SUP-

PORT”. Refer to 

DLK-18, "DOOR LOCK : CONSULT Function (BCM - DOOR LOCK)"

.

Key Reminder System

Refer to 

DLK-52, "Diagnosis Procedure"

.

ALKIA1376GB

Switch

Input/output signal to BCM

BCM function

Actuator

Main power window and door 
lock/unlock switch

Door lock/unlock signal

Door lock/unlock control

Door lock actuator

Power window and door lock/
unlock switch

Front door key cylinder switch

Back door key cylinder switch

DOOR LOCK FUNCTION

DLK-13

< SYSTEM DESCRIPTION >

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

DOOR LOCK AND UNLOCK SWITCH : Component Parts Location

INFOID:0000000009485009

DOOR LOCK AND UNLOCK SWITCH : Component Description

INFOID:0000000009485010

LIIA2425E

1.

BCM M18, M19, M20
(view with lower instrument panel LH re-
moved)

2.

Key switch M27

3.

Front door lock assembly LH (key cyl-
inder switch) D14
Front door lock actuator RH D114

4.

Main power window and door lock/un-
lock switch D7
Power window and door lock/unlock 
switch RH D105

5.

Front door switch 
LH B8
RH B108

6.

Back door switch D502
Back door key cylinder switch D505
Back door lock actuator D508

7.

Rear door lock actuator
LH D205
RH D305

8.

Rear door switch
LH B18
RH B116

Item

Function

BCM

Controls the door lock function and room lamp function.

Door lock and unlock switch

Transmits lock or unlock signal to BCM.

Door lock actuator

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

Door switch

Transmits door open/close condition to BCM.

 

 

 

 

 

 

 

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