RE0F11A NISSAN NOTE 2016 Service User Guide
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2016, Model line: NOTE, Model: NISSAN NOTE 2016Pages: 3641, PDF Size: 28.72 MB
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![NISSAN NOTE 2016 Service User Guide 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](/img/5/57363/w960_57363-3302.png "NISSAN NOTE 2016 Service User Guide 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")
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
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![NISSAN NOTE 2016 Service User Guide 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](/img/5/57363/w960_57363-3303.png "NISSAN NOTE 2016 Service User Guide 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")
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.
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![NISSAN NOTE 2016 Service User Guide 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 th](/img/5/57363/w960_57363-3304.png "NISSAN NOTE 2016 Service User Guide 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 th")
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.
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![NISSAN NOTE 2016 Service User Guide 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](/img/5/57363/w960_57363-3305.png "NISSAN NOTE 2016 Service User Guide 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")
COMPONENT PARTSTM-65
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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.
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![NISSAN NOTE 2016 Service User Guide 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](/img/5/57363/w960_57363-3306.png "NISSAN NOTE 2016 Service User Guide 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")
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
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![NISSAN NOTE 2016 Service User Guide COMPONENT PARTSTM-67
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The O/D OFF indicator notifies the driver that the shift control of
transmaxle is in O/D OFF.
BULB CHECK
Appr](/img/5/57363/w960_57363-3307.png "NISSAN NOTE 2016 Service User Guide COMPONENT PARTSTM-67
< SYSTEM DESCRIPTION > [CVT: RE0F11A]
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The O/D OFF indicator notifies the driver that the shift control of
transmaxle is in O/D OFF.
BULB CHECK
Appr")
COMPONENT PARTSTM-67
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The O/D OFF indicator notifies the driver that the shift control of
transmaxle is in O/D OFF.
BULB CHECK
Approximately 2 seconds after ignition switch ON.
OPERATION AT COMBNATION METER CNA COMMUNICATION CUT-OFF OR UNUSUAL SIGNAL
For actions on CAN communications blackout in the combnation meter, refer to MWI-23, "Fail-safe".
SYSTEM DIAGRAM
SIGNAL PATH
• When a overdrive control switch signal is input to the combination meter, the combination meter transmits
the overdrive control switch signal to the TCM via CAN communication.
• When all of the following conditions are satisfied, t he TCM transmits a O/D OFF indicator signal to the com-
bination meter via CAN communication. The combination meter turns ON the O/D OFF indicator lamp on the
combination meter, according to the signal.
- TCM receives overdrive control switch signal via CAN communication from combination meter.
- Selector lever: D position
LIGHTING CONDITION
When all of the following conditions are satisfied.
• Ignition switch: ON
• Selector lever: D position
• Overdrive control switch is pressed when the O/D OFF indicator lamp is OFF.
SHUTOFF CONDITION
When any of the conditions listed below is satisfied.
• Ignition switch: Other than ON
• Overdrive control switch is pressed when the O/D OFF indicator lamp is ON.
• Selector lever is shifted to other than D position when the O/D OFF indicator lamp is ON.
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![NISSAN NOTE 2016 Service User Guide TM-68
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
COMPONENT PARTS
TIMING CHART
CVT CONTROL SYSTEM : Sh
ift Position IndicatorINFOID:0000000012431007
TCM transmits shift position signal to combination meter v](/img/5/57363/w960_57363-3308.png "NISSAN NOTE 2016 Service User Guide TM-68
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
COMPONENT PARTS
TIMING CHART
CVT CONTROL SYSTEM : Sh
ift Position IndicatorINFOID:0000000012431007
TCM transmits shift position signal to combination meter v")
TM-68
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
COMPONENT PARTS
TIMING CHART
CVT CONTROL SYSTEM : Sh
ift Position IndicatorINFOID:0000000012431007
TCM transmits shift position signal to combination meter via CAN communication. The actual shift position is
displayed on combination meter according to the signal.
CVT CONTROL SYSTEM : Malfunc tion Indicator Lamp (MIL)INFOID:0000000012431008
The malfunction indicator lamp (MIL) is located on the combination
meter.
The MIL will illuminate when the ignition switch is turned ON without
the engine running. This is a bulb check.
When the engine is started, the MIL should turn off. If the MIL
remains illuminated, the on board diagnostic system has detected an
engine system malfunction.
For details, refer to EC-57, "
DIAGNOSIS DESCRIPTION : Malfunc-
tion Indicator Lamp (MIL)".
SHIFT LOCK SYSTEM
SHIFT LOCK SYSTEM : Co mponent Parts LocationINFOID:0000000012431009
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![NISSAN NOTE 2016 Service User Guide COMPONENT PARTSTM-69
< SYSTEM DESCRIPTION > [CVT: RE0F11A]
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COMPONENT DESCRIPTION
1. Stop lamp switch 2. Shift lock release lever (view
with center console removed) 3.](/img/5/57363/w960_57363-3309.png "NISSAN NOTE 2016 Service User Guide COMPONENT PARTSTM-69
< SYSTEM DESCRIPTION > [CVT: RE0F11A]
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COMPONENT DESCRIPTION
1. Stop lamp switch 2. Shift lock release lever (view
with center console removed) 3.")
COMPONENT PARTSTM-69
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COMPONENT DESCRIPTION
1. Stop lamp switch 2. Shift lock release lever (view
with center console removed) 3. Park position switch (view with cen-
ter console removed)
4. Shift lock solenoid (view with center console removed)
Component Function
Stop lamp switch Stop lamp switch turns ON when brake pedal is depressed.
Shift lock release lever Manually releases the shift lock.
Park position switch Detects that the selector lever is in “P” position.
Shift lock solenoid Operates according to the signal from the stop lamp switch and moves the lock lever.
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![NISSAN NOTE 2016 Service User Guide TM-70
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
STRUCTURE AND OPERATION
STRUCTURE AND OPERATION
TRANSAXLE
TRANSAXLE : Cross-Sectional ViewINFOID:0000000012431010
TRANSAXLE : Trans
axle MechanismINFOID:0000](/img/5/57363/w960_57363-3310.png "NISSAN NOTE 2016 Service User Guide TM-70
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
STRUCTURE AND OPERATION
STRUCTURE AND OPERATION
TRANSAXLE
TRANSAXLE : Cross-Sectional ViewINFOID:0000000012431010
TRANSAXLE : Trans
axle MechanismINFOID:0000")
TM-70
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
STRUCTURE AND OPERATION
STRUCTURE AND OPERATION
TRANSAXLE
TRANSAXLE : Cross-Sectional ViewINFOID:0000000012431010
TRANSAXLE : Trans
axle MechanismINFOID:0000000012431011
BELT & PULLEY
1. Converter housing 2. Oil pump3. Counter drive gear
4. Control valve 5. Oil pan6. Primary pulley
7. Steel belt 8. Secondary pulley9. Planetary gear (auxiliary gearbox)
10. Side cover 11. Transaxle case12. Differential case
13. Final gear 14. Reduction gear15. Counter driven gear
16. Drive sprocket 17. Oil pump chain 18. Torque converter
19. Driven sprocket
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![NISSAN NOTE 2016 Service User Guide STRUCTURE AND OPERATIONTM-71
< SYSTEM DESCRIPTION > [CVT: RE0F11A]
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Mechanism
It is composed of a pair of pulleys (the groove width is changed freely in the axial direct](/img/5/57363/w960_57363-3311.png "NISSAN NOTE 2016 Service User Guide STRUCTURE AND OPERATIONTM-71
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Mechanism
It is composed of a pair of pulleys (the groove width is changed freely in the axial direct")
STRUCTURE AND OPERATIONTM-71
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Mechanism
It is composed of a pair of pulleys (the groove width is changed freely in the axial direction) and the steel belt
(the steel plates are placed conti
nuously and the belt is guided with the multilayer steel rings on both sides).
The groove width changes according to wrapping radius of steel belt and pulley from low status to overdrive
status continuously with non-step. It is controlled with the oil pressures of primary pulley and secondary pulley.
Steel belt
It is composed of multiple steel plates (A) and two steel rings (B)
stacked to a several number. The feature of this steel belt transmits
power with compression of the steel plate in contrast with transmis-
sion of power in pulling with a rubber belt. Friction force is required
with the pulley slope to transmit power from the steel plate. The force
is generated with the following mechanism:
Oil pressure applies to the secondary pulley to nip the plate. ⇒The
plate is pushed and extended outward. ⇒The steel ring shows with-
stands. ⇒Pulling force is generated on the steel ring. ⇒ The plate of
the primary pulley is nipped between the pulley. ⇒Friction force is
generated between the steel belt and the pulley.
Therefore, responsibilities are divided by the steel plate that trans-
mits the power with compression and the steel ring that main tains necessary friction force. In this way, the
tension of the steel ring is distributed on the entire su rface and stress variation is limited, resulting in good
durability.
Pulley
The primary pulley (input shaft side) and the secondary pulley (output shaft side) have the shaft with slope
(fixed cone surface), movable sheave (movable cone surface that can move in the axial direction) and oil pres-
sure chamber at the back of the movable sheave.
Pulley gear shifting operation
• Pulley gear shifting operation The movable sheave slides on the shaft to change the groove width of the pulley. Input signals of engine
load (accelerator pedal opening), engine revolution and gear ratio (vehicle speed) change the operation
pressures of the primary pulley and the secondary pulle y, and controls the pulley groove width. Along with
change of the pulley groove width, the belt contact radi us is changed. This allows continuous and stepless
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