2016 NISSAN NOTE sensor

PRECAUTIONSTM-7
< PRECAUTION > [5MT: RS5F91R]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000012430936
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.
General PrecautionsINFOID:0000000012430937
CAUTION:
• Do not reuse CSC (Concentric Sl ave Cylinder). CSC slides back to th e original position every time
when removing transaxle assembly. At this time, du st on the sliding parts may damage the seal of
CSC and may cause clutch fluid leakage. Refer to CL-17, "
Removal and Installation".
• Do not reuse transaxle gear oi l, once it has been drained.
• Check oil level or replace gear oil with vehicle on level surface.
• During removal or installation, keep insi de of transaxle clear of dust or dirt.
• Check for the correct installation alignment prior to removal or disassembly. If matching marks are
required, be certain they do not interfer e with the function of the parts marked.
• In principle, tighten bolts or nu ts gradually in several steps workin g diagonally from inside to out-
side. If tightening sequence is specified, use it.
• Do not damage sliding surfaces and mating surfaces.
Precaution for WorkINFOID:0000000012430938
• When removing or disassembling each component, be ca reful 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-reusabl e part, always replace it with a new one.
• 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.
Revision: August 2015 2016 Versa Note

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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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PRECAUTIONSTM-57
< PRECAUTION > [CVT: RE0F11A]
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On Board Diagnosis (OBD) System of CVT and EngineINFOID:0000000012430986
The ECM has an on board diagnostic system . It will light up the malfunction indicator lamp (MIL) to warn the
driver of a malfunction causing emission deterioration.
CAUTION:
• Be sure to turn the ignition switch OFF and di sconnect the battery cable from the negative terminal
before any repair or inspection work. The open/s hort circuit of related switches, sensors, solenoid
valves, etc. will cause the MIL to light up.
• Be sure to connect and lock the connectors secure ly after work. A loose (unlocked) connector will
cause the MIL to light up due to an open circuit. (Be sure the connector is free from water, grease,
dirt, bent terminals, etc.)
• Be sure to route and secure the harnesses properly after work. Interference of the harness with a
bracket, etc. may cause the MIL to light up due to a short circuit.
• Be sure to connect rubber tubes properly afte r work. A misconnected or disconnected rubber tube
may cause the MIL to light up due to a malfunction of the EGR system or fuel injection system, etc.
• Be sure to erase the unnecessary malfunction informa tion (repairs completed) from the TCM and
ECM before returning the vehicle to the customer.
Removal and Installation Proc edure for CVT Unit ConnectorINFOID:0000000012430987
REMOVAL
• Rotate bayonet ring (A) counterclockwise. Pull out CVT unit har-
ness connector (B) upward and remove it.
INSTALLATION
1. Align marking (A) on CVT unit harness connector terminal with
marking (B) on bayonet ring. Insert CVT unit harness connector.
2. Rotate bayonet ring clockwise.
3. Rotate bayonet ring clockwise until marking (A) on CVT unit har- ness connector terminal body is aligned with the slit (B) on bayo-
net ring as shown in the figure (correctly fitting condition).
CAUTION:
JSDIA1162ZZ
JPDIA0294ZZ
JPDIA0295ZZ
Revision: August 2015 2016 Versa Note

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TM-62
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
COMPONENT PARTS
*: These components are included in control valve assembly.
No.
Component Function
1ECM Mainly transmits the following signal to TCM via CAN communication.
• Engine and CVT integrated control signal
NOTE:
General term for the communication (torque-down permission, torque-
down request, etc.) exchanged between the ECM and TCM.
• Engine speed signal
• Accelerator pedal position signal
• Closed throttle position signal
• N idle instruction signal
Mainly receives the following signals from TCM via CAN communication.
• N idle instruction signal
• Malfunction indicator lamp (MIL) signal
2IPDM E/R Mainly transmits the following signal to TCM via CAN communication.
• A/C compressor feedback signal
3TCM TM-63, "
CVT CONTROL SYSTEM : TCM"
4 Transmission range switchTM-63, "CVT CONTROL SYSTEM : Transmission Range Switch"
5 Primary speed sensor TM-63, "CVT CONTROL SYSTEM : Primary Speed Sensor"
6CVT unit —
7 Control
valve ROM assembly*
TM-63, "
CVT CONTROL SYSTEM : ROM Assembly"
CVT fluid temperature sensor*TM-64, "CVT CONTROL SYSTEM : CVT Fluid Temperature Sensor"
Secondary pressure sensor* TM-65, "CVT CONTROL SYSTEM : Secondary Pressure Sensor"
Primary pressure solenoid valve* TM-65, "CVT CONTROL SYSTEM : Primary Pressure Solenoid Valve"
Low brake solenoid valve* TM-65, "CVT CONTROL SYSTEM : Low Brake Solenoid Valve"
High clutch & reverse brake solenoid
valve*TM-66, "CVT CONTROL SYSTEM : High Clutch & Reverse Brake Sole-
noid Valve"
Torque converter clutch solenoid
valve*
TM-66, "CVT CONTROL SYSTEM : Torque
Converter Clutch Solenoid
Va l v e"
Line pressure solenoid valve* TM-66, "CVT CONTROL SYSTEM : Line Pressure Solenoid Valve"
8 Output speed sensor TM-64, "CVT CONTROL SYSTEM : Output Speed Sensor"
9 Secondary speed sensorTM-63, "CVT CONTROL SYSTEM : Secondary Speed Sensor"
10 G sensor TM-66, "CVT CONTROL SYSTEM : G Sensor"
11 B C MMainly transmits the following signal to TCM via CAN communication.
• Stop lamp switch signal
• Turn indicator signal
12 Overdrive control switch TM-66, "
CVT CONTROL SYSTEM : Overdrive Control Switch"
13 Combination meterMainly transmits the following signal to TCM via CAN communication.
• Overdrive control switch signal
Mainly receives the following signals from TCM via CAN communication.
• Shift position indicator signal
• O/D OFF indicator signal
14 Malfunction indicator lamp (MIL) TM-68, "
CVT CONTROL SYSTEM : Malfunction Indicator Lamp (MIL)"
15 O/D OFF indicator lamp TM-66, "CVT CONTROL SYSTEM : O/D OFF Indicator Lamp"
16 Shift position indicator TM-68, "CVT CONTROL SYSTEM : Shift Position Indicator"
17 ABS actuator and electric unit (control unit)Mainly transmits the following signal to TCM via CAN communication.
• Vehicle spee
d signal (ABS)
• ABS operation signal
• ABS malfunction signal
• TCS malfunction signal
• VDC malfunction signal
Revision: August 2015 2016 Versa Note

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COMPONENT PARTSTM-63
< SYSTEM DESCRIPTION > [CVT: RE0F11A]
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CVT CONTROL SYSTEM : TCMINFOID:0000000012430991
• The vehicle driving status is judged based on the signals from the sensors, switches, and other control units,
and the optimal transaxle control is performed.
• For TCM control items, refer to TM-76, "
CVT CONTROL SYSTEM : System Description".
CVT CONTROL SYSTEM : ROM AssemblyINFOID:0000000012430992
• The ROM assembly is installed to control valve.
• The ROM assembly stores the calibration data (characteristic value) of each solenoid valve. TCM enables
accurate hydraulic control by obtaining the calibration data.
CVT CONTROL SYSTEM : Transmission Range SwitchINFOID:0000000012430993
• The transmission range switch is installed to upper part of transaxle case.
• The transmission range switch detects the selector lever position.
CVT CONTROL SYSTEM : Primary Speed SensorINFOID:0000000012430994
• The primary speed sensor is installed to side cover of transaxle.
• The primary speed sensor detects primary pulley speed.
• The primary speed sensor generates the ON-OFF pulse (short waveform) in proportion to the rotating bodyspeed which is “The higher the rotating body speed is, the faster the change cycle is”. The TCM judges the
rotating speed from the changing cycle of this pulse signal.
CVT CONTROL SYSTEM : Secondary Speed SensorINFOID:0000000012430995
• The secondary speed sensor is installed to side cover of transaxle.
• The secondary speed sensor detects secondary pulley speed.
JSDIA1824GB
Revision: August 2015 2016 Versa Note

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TM-64
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
COMPONENT PARTS
• The secondary speed sensor generates the ON-OFF pulse (short waveform) in proportion to the rotating
body speed which is “The higher the rotating body speed is, the faster the change cycle is”. The TCM judges
the rotating speed from the changing cycle of this pulse signal.
CVT CONTROL SYSTEM : Output Speed SensorINFOID:0000000012430996
• The output speed sensor is installed to the back side of transaxle case.
• The output speed sensor detects final gear speed. TCM evaluates the vehicle speed from the final gear rev-
olution.
• The output speed sensor generates the ON-OFF pulse (short waveform) in proportion to the rotating body
speed which is “The higher the rotating body speed is, the faster the change cycle is”. The TCM judges the
rotating speed from the changing cycle of this pulse signal.
CVT CONTROL SYSTEM : CVT Fluid Temperature SensorINFOID:0000000012430997
• The CVT fluid temperature sensor is installed to control valve.
• The CVT fluid temperature sensor detects CVT fluid temperature in oil pan.
JSDIA1824GB
JSDIA1824GB
Revision: August 2015 2016 Versa Note

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COMPONENT PARTSTM-65
< SYSTEM DESCRIPTION > [CVT: RE0F11A]
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• The fluid temperature sensor uses a thermistor, and changes the signal voltage by converting changes in the
CVT fluid temperature to a resistance value. TCM evaluates the CVT fluid temperature from the signal volt-
age value.
CVT CONTROL SYSTEM : Secondary Pressure SensorINFOID:0000000012430998
• The secondary pressure sensor is installed to control valve.
• The secondary pressure sensor detects the pressure applied to the secondary pulley.
• When pressure is applied to the ceramic device in the secondary pressure sensor, the ceramic device is deformed, resulting in voltage change. TCM evaluates the secondary pressure from its voltage change. Volt-
age is increased along with pressure increase.
CVT CONTROL SYSTEM : Primar y Pressure Solenoid ValveINFOID:0000000012430999
• The primary pressure solenoid valve is installed to control valve.
• The primary pressure solenoid valve controls the primary pressure control valve. For information about the
primary pressure control valve, refer to TM-73, "
TRANSAXLE : Component Description".
• The primary pressure solenoid valve uses the linear solenoid valve [N/H (normal high) type].
NOTE:
• The principle of the linear solenoid valve utilizes the fa ct that the force pressing on the valve spool installed
inside the coil increases nearly in proportion to the current . This allows it to produce a fluid pressure that is
proportional to this pressing force.
• The N/H (normal high) produces hydraulic control when the coil is not energized.
CVT CONTROL SYSTEM : Low Brake Solenoid ValveINFOID:0000000012431000
• The low brake solenoid valve is installed to control valve.
• The low brake solenoid valve adjusts the tightening pressure of the low brake.
JSDIA1825GB
JSDIA1831GB
Revision: August 2015 2016 Versa Note

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TM-66
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
COMPONENT PARTS
• The low brake solenoid valve uses the linear solenoid valve [N/L (normal low) type].
NOTE:
• The principle of the linear solenoid valve utilizes the fa ct that the force pressing on the valve spool installed
inside the coil increases nearly in proportion to the current . This allows it to produce a fluid pressure that is
proportional to this pressing force.
• The N/L (normal low) type does not produce hydr aulic control when the coil is not energized.
CVT CONTROL SYSTEM : High Clutch & Reverse Brake Solenoid ValveINFOID:0000000012431001
• The high clutch & reverse brake solenoid valve is installed to control valve.
• The high clutch & reverse brake solenoid valve adjusts the tightening pressure of the high clutch and reverse
brake.
• The high clutch & reverse brake solenoid valve uses the linear solenoid valve [N/H (normal high) type].
NOTE:
• The principle of the linear solenoid valve utilizes the fa ct that the force pressing on the valve spool installed
inside the coil increases nearly in proportion to the current . This allows it to produce a fluid pressure that is
proportional to this pressing force.
• The N/H (normal high) produces hydraulic control when the coil is not energized.
CVT CONTROL SYSTEM : Torque Co nverter Clutch Solenoid ValveINFOID:0000000012431002
• The torque converter clutch solenoid valve is installed to control valve.
• The torque converter clutch solenoid valve controls the torque converter clutch control valve. For information
about the torque converter clutch control valve, refer to TM-73, "
TRANSAXLE : Component Description".
• The torque converter clutch solenoid valve utilizes a linear solenoid valve [N/L (normal low) type].
NOTE:
• The principle of the linear solenoid valve utilizes the fa ct that the force pressing on the valve spool installed
inside the coil increases nearly in proportion to the current . This allows it to produce a fluid pressure that is
proportional to this pressing force.
• The N/L (normal low) type does not produce hydr aulic control when the coil is not energized.
CVT CONTROL SYSTEM : Line Pressure Solenoid ValveINFOID:0000000012431003
• The line pressure solenoid valve is installed to control valve.
• The line pressure solenoid valve controls the pressure regulator valve. For information about the pressure
regulator valve, refer to TM-73, "
TRANSAXLE : Component Description".
• The line pressure solenoid valve uses the linear solenoid valve [N/H (normal high) type]. NOTE:
• The principle of the linear solenoid valve utilizes the fa ct that the force pressing on the valve spool installed
inside the coil increases nearly in proportion to the current . This allows it to produce a fluid pressure that is
proportional to this pressing force.
• The N/H (normal high) produces hydraulic control when the coil is not energized.
CVT CONTROL SYSTEM : G SensorINFOID:0000000012431004
• G sensor is installed to floor under instrument lower cover.
• G sensor detects front/rear G and inclination applied to the vehicle.
• G sensor converts front/rear G and inclination applied to the vehicle to voltage signal. TCM evaluates front/
rear G and inclination angle of the vehicle from the voltage signal.
CVT CONTROL SYSTEM : Ov erdrive Control SwitchINFOID:0000000012431005
• The overdrive control switch is installed to the selector lever knob.
• When the OD OFF indicator lamp on the combination meter is OFF and the overdrive control switch is
pressed, the overdrive is cancelled and the OD OFF indicator lamp is ON.
• When the OD OFF indicator lamp on the combination meter is ON and the overdrive control switch is
pressed, the overdrive is active and the OD OFF indicator lamp is OFF.
CVT CONTROL SYSTEM : O/D OFF Indicator LampINFOID:0000000012431006
DESIGN/PURPOSE
Revision: August 2015 2016 Versa Note

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