Nissan Sentra. Manual - part 271

DLK-200

< REMOVAL AND INSTALLATION >

[WITH INTELLIGENT KEY SYSTEM]

INTELLIGENT KEY BATTERY

INTELLIGENT KEY BATTERY

Removal and Installation

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1. Release the lock knob on the back of the Intelligent Key and remove the key.

2. Insert a suitable tool (A) wrapped with a cloth into the slit of the

corner and rotate it to separate the upper part from the lower

part.

CAUTION:

• Do not insert a tool into the notches of the Intelligent Key

to pry it open, as this may damage the circuit board.

• Do not use excessive force when opening the Intelligent

Key, as this may result in damage to the internal compo-

nents.

• Do not touch the circuit board or battery terminal.

• The key fob is water-resistant. However, if it does get wet,

immediately wipe it dry. 

3. Replace the battery with a new one.

4. Align the tips of the upper and lower parts, and then push them

together until unit is securely closed.

CAUTION:

• When replacing battery, keep dirt, grease, and other for-

eign materials off the electrode contact area.

• After replacing the battery, check that all Intelligent Key

functions work normally.

PIIB6221E

Battery replacement

:Coin-type lithium battery 
(CR2032)

PIIB6222E

TRUNK LID OPENER SWITCH

DLK-201

< REMOVAL AND INSTALLATION >

[WITH INTELLIGENT KEY SYSTEM]

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TRUNK LID OPENER SWITCH

Removal and Installation

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REMOVAL

1. Remove the instrument lower panel LH. Refer to 

IP-21, "Removal and Installation"

.   

2. Remove to the instrument finisher D (1).
3. Remove the screws (A) that retain the switch carrier to the

instrument finisher (D).

4. Release upper tab  and lower tab (B) using a suitable tool (C),

then remove the trunk lid opener switch from the upper switch

carrier.

INSTALLATION

Installation is in the reverse order of removal.

ALKIA2936ZZ

ALKIA2937ZZ

DLK-202

< PRECAUTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

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

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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. Information necessary to service the system safely is included in the SR and SB section of

this Service Manual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which 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 the SR section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-

ness connectors.

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

WARNING:

• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion ON or engine running, DO NOT 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 three minutes before performing any service.

Procedure without Cowl Top Cover

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When performing the procedure after removing cowl top cover, cover

the lower end of windshield with urethane, etc. 

Precaution for Servicing Doors and Locks

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WARNING:

Radio waves could adversely affect electric medical equipment. Those who use a pacemaker should

contact the electric medical equipment manufacturer for the possible influences before use,

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

operation.

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

• When removing or disassembling each component, be careful not to damage or deform it. If a component

may be subject to interference, be sure to protect it with a shop cloth.

• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component

with a shop cloth or vinyl tape to protect it.

• Protect the removed parts with a shop cloth and prevent them from being dropped.

• Replace a deformed or damaged clip.

• If a part is specified as a non-reusable part, always replace it with a new one.

PIIB3706J

PRECAUTIONS

DLK-203

< PRECAUTION >

[WITHOUT INTELLIGENT KEY SYSTEM]

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• Be sure to tighten bolts and nuts securely to the specified torque.

• After installation is complete, be sure to check that each part works properly.

• Follow the steps below to clean components:

- Water soluble dirt:

• Dip a soft cloth into lukewarm water, wring the water out of the cloth and wipe the dirty area.

• Then rub with a soft, dry cloth.

- Oily  dirt:

• Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%) and wipe the dirty

area.

• Then dip a cloth into fresh water, wring the water out of the cloth and wipe the detergent off.

• Then rub with a soft, dry cloth.

- Do not use organic solvent such as thinner, benzene, alcohol or gasoline.

- For genuine leather seats, use a genuine leather seat cleaner.