Nissan X-Trail 32. Instruction — part 498

PRECAUTIONS

DLK-333

< PRECAUTION >

[TYPE 2]

DLK

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"

INFOID:0000000010717413

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Instruction.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Instruction. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precaution for Procedure without Cowl Top Cover

INFOID:0000000010717414

When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.

Work

INFOID:0000000010717415

• 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.

PIIB3706J

DLK-334

< PREPARATION >

[TYPE 2]

PREPARATION

PREPARATION

Special Service Tools

INFOID:0000000010717416

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Tool number

(Kent-Moore No.)

Tool name

Description

(J-39570)
Chassis ear

Locates the noise

(J-50397)
NISSAN Squeak and Rat-
tle Kit

Repairs the cause of noise

SIIA0993E

SIIA0994E

COMPONENT PARTS

DLK-335

< SYSTEM DESCRIPTION >

[TYPE 2]

DLK

SYSTEM DESCRIPTION

COMPONENT PARTS

DOOR LOCK SYSTEM

DOOR LOCK SYSTEM : Component Parts Location

INFOID:0000000010717417

VIEW WITH FRONT

View with door opened

View with door panel

View with A/C control removed

View with front bumper fascia as-
sembly removed

View with rear seat removed

View with front luggage floor board
removed

No.

Component

Function

Rear door lock assembly RH

DLK-341, "DOOR LOCK SYSTEM : Door Lock Assembly"

Front door lock assembly (passenger
side)

DLK-341, "DOOR LOCK SYSTEM : Door Lock Assembly"

JMKIB3572ZZ

DLK-336

< SYSTEM DESCRIPTION >

[TYPE 2]

COMPONENT PARTS

VIEW WITH REAR

Combination meter

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

ABS actuator and electric unit (control
unit)

Transmits vehicle speed signal to automatic back door control unit via CAN com-
munication line.
Refer to

BRC-14, "Component Parts Location"

for detailed installation location.

TCM

Transmits shift position signal to BCM and automatic back door control unit via
CAN communication line.
Refer to

TM-235, "CVT CONTROL SYSTEM : Component Parts Location"

for de-

tailed installation location.

IPDM E/R

Transmits ignition switch ON signal to BCM and automatic back door control unit
via CAN communication line.
Refer to

PCS-5, "Component Parts Location"

for detailed installation location.

BCM

BCM detects the vehicle status according to signals from each door switch and
each outside/inside key antenna. BCM transmits drive signal to door lock actuator
when BCM receives operation signal from remote keyless entry receiver and each
switch.
Refer to

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

for de-

tailed installation location.

Power window main switch (door lock
and unlock switch)

DLK-341, "DOOR LOCK SYSTEM : Door Lock and Unlock Switch"

Front door lock assembly (driver side)

DLK-341, "DOOR LOCK SYSTEM : Door Lock Assembly"

Rear door lock assembly LH

DLK-341, "DOOR LOCK SYSTEM : Door Lock Assembly"

Door switch

DLK-342, "DOOR LOCK SYSTEM : Door Switch"

Front door request switch