2016 NISSAN NOTE battery replacement

SYSTEMSEC-15
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
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NISSAN ANTI-THEFT SYSTEM : System DescriptionINFOID:0000000012430342
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
• The Nissan Anti-Theft System (NATS) prevents the engine from being started by Intelligent Key whose ID is
not registered to the vehicle (BCM). It has higher protection against auto theft involving the duplication of
mechanical keys.
• The ignition key integrated in the Intelligent Key cannot start the engine. When the Intelligent Key battery is
discharged, the NATS ID verification is performed between the transponder integrated with Intelligent Key
and BCM via NATS antenna amp. when the Intelligent Ke y backside is contacted to push-button ignition
switch while brake pedal is depressed. If the verifica tion result is OK, the engine start operation can be per-
formed by the push-button ignition switch operation.
• Locate the security indicator lamp and always blinks it when the ignition switch is in any position except ON
to warn that the vehicle is equipped with Nissan Anti-Theft System (NATS).
• Up to 4 Intelligent Keys can be registered (including the standard ignition key) upon request from the owner.
• When replacing ECM, BCM or Intelligent Key, the spec ified procedure (Initialization and registration) using
CONSULT is required.
• For initialization and registration of Intelligent Keys, refer to CONSULT Immobilizer mode and follow the on-
screen instructions.
• Possible symptom of NATS malfunction is “Engine c an not start”. This symptom also occurs because of
other than NATS malfunction, so start the trouble diagnosis according to SEC-46, "
Work Flow".
• If ECM other than genuine part is installed, the engine cannot be started. For ECM replacement procedure, refer to EC-477, "
Removal and Installation".
ALKIA3647GB
Revision: August 2015 2016 Versa Note

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SR-32
< REMOVAL AND INSTALLATION >
OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT
OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT
Removal and InstallationINFOID:0000000012430583
OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT
WARNING:
• Before servicing the SRS, turn ignition switch OFF, disconnect bot h battery terminals then wait at
least three minutes.
• Do not use air tools or el ectric tools for servicing.
Removal
1. Slide front passenger seat to full forward position.
2. Disconnect negative and positive battery terminals, then wait at least three minutes. Refer to PG-70,
"Removal and Installation (Battery)".
3. Release front J-clips, then disconnect harness connector from occupant classification system control unit.
4. Remove screws and occupant classification system control unit. CAUTION:
• Replace the occupant classification control unit if it has been dropped or sustained an impact.
• Do not strike the occupant classification control unit.
Installation
Installation is in the reverse order of removal.
WARNING:
• Zero point reset must be performed every time the occupant classification system control unit is
removed/replaced. Refer to SRC-39, "
ZERO POINT RESET : Description".
CAUTION:
• Do not damage the harness connector during installation.
• After installation is complete, check that no syst em malfunction is detected causing the air bag
warning lamp to illuminate.
• If a malfunction is indicated by the air bag warnin g lamp after repair or replacement of the malfunc-
tioning parts, perform the diagnosis. Refer to SRC-16, "
Trouble Diagnosis with CONSULT".
OCCUPANT CLASSIFICATION SYSTEM SENSORS
WARNING:
• Before servicing the SRS, turn ignition switch OFF, disconnect bot h battery terminals then wait at
least three minutes.
• Do not use air tools or el ectric tools for servicing.
Removal
1. Disconnect negative and positive battery terminals, then wait at least three minutes. Refer to PG-70,
"Removal and Installation (Battery)".
2. Remove front passenger seat. Refer to SE-22, "
PASSENGER SIDE : Removal and Installation".
3. Disconnect harness connectors from occu pant classification system sensors.
4. Remove nuts (LH/RH) and remove seat frame from seat tracks.
5. Remove nuts from occupant classification sensor and remove.
Installation
1. Install occupant classification system sensor to seat track using nuts. CAUTION:
• Do not reuse nuts. Replace with new part during installation.
• Tighten nuts to specification.
2. Install seat frame to seat track using nuts and washer. CAUTION:
Do not reuse nuts or washer. Replace with new part during installation.
Occupant classification
sensor nuts
:22 N·m (2.2 kg-m, 16 ft-lb)
Revision: August 2015
2016 Versa Note

cardiagn.com

PRECAUTIONSTM-55
< PRECAUTION > [CVT: RE0F11A]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000012430981
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 severi ty 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 inoper ative, 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 in correct removal and installation of the SRS, can lead to personal
injury caused by unintentional act ivation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipm ent on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identi fied 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 Un it or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or el ectric 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 mi nutes before performing any service.
Precaution for Procedure without Cowl Top CoverINFOID:0000000012430982
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.
Precaution for TCM, Transaxle Asse mbly or Control Valve ReplacementINFOID:0000000012430983
CAUTION:
• To replace TCM, refer to TM-125, "
Description".
• To replace transaxle assembly or control valve, refer to TM-127, "
Description".
Precaution for G Sensor Removal/Installation or ReplacementINFOID:0000000012430984
CAUTION:
To remove/install or replace G sensor, refer to TM-130, "
Description".
PIIB3706J
Revision: August 2015 2016 Versa Note

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OIL PAN, CONTROL VALVETM-245
< REMOVAL AND INSTALLATION > [CVT: RE0F11A]
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4. Install the strainer , and then tighten the strainer bolts to the specitied torque.
5. Install oil pan (with oil pan gasket) to transaxle case and tempo- rarily tighten oil pan bolts ( ).
CAUTION:
Never reuse oil pan gasket.
6. Tighten the oil pan bolts to specification in the order shown.
7. Tighten the overflow tube to the specitied torque. CAUTION:
If it is not tightened to the specified torque, the tube may be
damaged.
8. Connect the CVT unit harness connector.
9. Connect battery negative terminal.
10. Fill with CVT fluid from overflow tube to the specified level. Refer to TM-228, "
Replacement".
11. Install the drain plug and drain plug gasket to oil pan. CAUTION:
Never reuse drain plug gasket.
Inspection and AdjustmentINFOID:0000000012431194
INSPECTION AFTER REMOVAL
Check oil pan for foreign material.
• If a large amount of worn material is found, clutch plate may be worn.
• If iron powder is found, bearings, gears, or clutch plates may be worn.
• If aluminum powder is found, bushing may be worn, or ch ips or burrs of aluminum casting parts may enter.
Check points where wear is found in all cases.
ADJUSTMENT AFTER INSTALLATION
Erase the CVT fluid deterioration data.
INSPECTION AFTER INSTALLATION
• When replacing control valve, perform "ADDITION AL SERVICE WHEN REPLACING CONTROL VALVE OR
TRANSAXLE ASSEMBLY". Refer to TM-127, "
Work Procedure".
• Check the CVT fluid level, condition and leakage.
JSDIA6594ZZ
: Vehicle front
JSDIA1874ZZ
: Vehicle front
JSDIA1884ZZ
Revision: August 2015 2016 Versa Note

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