Nissan X-Trail 32. Instruction — 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 >
[TYPE 3]
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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
Front door lock assembly (driver side)
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)
Rear door lock assembly LH
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
INFOID:0000000010708335
• 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
Back door opener switch assembly
DLK-644, "Back Door Opener Switch Assembly"
No.
Component
Function
JMKIB2941ZZ
JMKIA9666ZZ
JMKIA9347ZZ
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