Nissan X-Trail 32. Manual - part 575

PRECAUTIONS

DLK-641

< PRECAUTION >

[TYPE 3]

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• When removing the 12V battery terminal, turn OFF the ignition

switch and wait at least 30 seconds.

• For vehicles with the engine listed below, remove the battery termi-

nal after a lapse of the specified time:

NOTE:
ECU may be active for several tens of seconds after the ignition switch is turned OFF. If the battery terminal
is removed before ECU stops, then a DTC detection error or ECU data corruption may occur.

• After high-load driving, if the vehicle is equipped with the V9X engine, turn the ignition switch OFF and wait

for at least 15 minutes to remove the battery terminal.
NOTE:
• Turbocharger cooling pump may operate in a few minutes after the ignition switch is turned OFF.
• Example of high-load driving
- Driving for 30 minutes or more at 140 km/h (86 MPH) or more.
- Driving for 30 minutes or more on a steep slope.

• For vehicles with the 2-batteries, be sure to connect the main battery and the sub battery before turning ON

the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of main battery and sub battery discon-
nected, then DTC may be detected.

• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:
The removal of 12V battery may cause a DTC detection error.

Work

INFOID:0000000010708331

• After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check their

operational.

• Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.

D4D engine

: 20 minutes

ZD30DDTi

: 60 seconds

HRA2DDT

: 12 minutes

ZD30DDTT

: 60 seconds

K9K engine

: 4 minutes

M9R engine

: 4 minutes

R9M engine

: 4 minutes

V9X engine

: 4 minutes

YD25DDTi

: 2 minutes

SEF289H

DLK-642

< PREPARATION >

[TYPE 3]

PREPARATION

PREPARATION

PREPARATION

Commercial Service Tools

INFOID:0000000010708332

Tool name

Description

Engine ear

Locating the noise

Remover tool

Remove the clips, pawls, and metal clips

Power tool

SIIA0995E

PIIB7923J

PIIB1407E

COMPONENT PARTS

DLK-643

< SYSTEM DESCRIPTION >

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SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000010708333

View with door opened

View with back door panel

No.

Component

Function

Rear door lock assembly RH

DLK-644, "Door Lock Assembly"

Front door lock assembly (driver side)

DLK-644, "Door Lock Assembly"

Power window main switch (door lock 
and unlock switch)

DLK-644, "Door Lock and Unlock Switch"

Ignition key cylinder (key switch)

DLK-645, "Ignition Key Cylinder"

Combination meter

• Performs operation method guide and warning with buzzer.
• Transmits vehicle speed signal to CAN communication line.

BCM

BCM detects the vehicle status according to signals from each door switch. BCM 
transmits drive signal to door lock actuator when BCM receives operation signal 
from remote keyless entry receiver (integrated in BCM).
Refer to 

BCS-6, "BODY CONTROL SYSTEM : Component Parts Location"

 for de-

tailed installation location.

Front door lock assembly (passenger 
side)

DLK-644, "Door Lock Assembly"

Rear door lock assembly LH

DLK-644, "Door Lock Assembly"

Back door lock assembly

DLK-644, "Back Door Lock Assembly"

JMKIB2953ZZ

DLK-644

< SYSTEM DESCRIPTION >

[TYPE 3]

COMPONENT PARTS

Back Door Lock Assembly

INFOID:0000000010708334

• Back door lock assembly integrates back door opener actuator and back door switch.
• Back door opener actuator opens the back door according to the back door open signal from BCM. 
• Back door switch detects open/close status of back door.
• Back door lock assembly is installed in the back door panel.

Back Door Opener Switch Assembly

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• Back door opener switch assembly integrates back door opener switch.
• Back door opener switch detects open operation of back door and transmits back door opener switch signal

to BCM.

• Back door opener switch assembly is installed in the back door

panel.

Door Lock Assembly

INFOID:0000000010708336

• Door lock actuator and unlock sensor are integrated in front door

lock assembly (driver side).

• Door lock actuator receives lock/unlock signal from BCM, and then

locks/unlocks door.

• Only front door lock assembly (driver side) integrates unlock sen-

sor. Unlock sensor transmits lock/unlock status of driver side door
to BCM.

Door Lock and Unlock Switch

INFOID:0000000010708337

• Door lock and unlock switch transmits door lock/unlock signal operation to BCM.

Door switch

DLK-645, "Door Switch"

Back door opener switch assembly

DLK-644, "Back Door Opener Switch Assembly"

No.

Component

Function

JMKIB2941ZZ

JMKIA9666ZZ

JMKIA9347ZZ