Nissan X-Trail 32. Manual - part 2129

 

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Nissan X-Trail 32. Manual - part 2129

 

 

TM-474

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

COMPONENT PARTS

CVT CONTROL SYSTEM : Input Speed Sensor

INFOID:0000000010622710

• The input speed sensor is installed to the front side of transaxle

case.

• The input speed sensor detects input shaft speed. 

• The input speed sensor generates an ON-OFF pulse signal according to the rotating body speed. TCM

judges the rotating body speed from the pulse signal.

CVT CONTROL SYSTEM : CVT Fluid Temperature Sensor

INFOID:0000000010622711

• The CVT fluid temperature sensor is installed to control valve.
• The CVT fluid temperature sensor detects CVT fluid temperature in oil pan.
• 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. 

JSDIA3074ZZ

JSDIA1824GB

JSDIA1825GB

COMPONENT PARTS

TM-475

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

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CVT CONTROL SYSTEM : Primary Pressure Sensor

INFOID:0000000010622712

• The primary pressure sensor is installed to control valve.
• The primary pressure sensor detects the pressure applied to the primary pulley. 
• When pressure is applied to the ceramic device in the primary pressure sensor, the ceramic device is

deformed, resulting in voltage change. TCM evaluates the primary pressure from its voltage change. Voltage
is increased along with pressure increase. 

CVT CONTROL SYSTEM : Secondary Pressure Sensor

INFOID:0000000010622713

• 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 metal diaphragm in the secondary pressure sensor, the metal diaphragm 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 : Primary Pressure Solenoid Valve

INFOID:0000000010622714

• The primary pressure solenoid valve is installed to control valve.
• The primary pressure solenoid valve controls the primary reducing valve. For information about the primary

reducing valve, refer to 

TM-486, "TRANSAXLE : Component Description"

.

JSDIA1831GB

JSDIA1831GB

TM-476

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

COMPONENT PARTS

• 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 fact that the

force pressing on the valve spool installed inside the coil
increases nearly in proportion to the current. This allows it to pro-
duce 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 : Secondary Pressure Solenoid Valve

INFOID:0000000010622715

• The secondary pressure solenoid valve is installed to control valve.
• The secondary pressure solenoid valve controls the secondary reducing valve. For information about the

secondary reducing valve, refer to 

TM-486, "TRANSAXLE : Component Description"

.

• The secondary pressure solenoid valve uses the linear solenoid

valve [N/H (normal high) type].
NOTE:
• The principle of the linear solenoid valve utilizes the fact that the

force pressing on the valve spool installed inside the coil
increases nearly in proportion to the current. This allows it to pro-
duce 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 : Select Solenoid Valve

INFOID:0000000010622716

• The select solenoid valve is installed to control valve.
• The select solenoid valve adjusts the forward clutch engaging pressure and the reverse brake engaging

pressure. For information about the forward clutch and reverse brake, refer to 

TM-486, "TRANSAXLE :

Component Description"

.

• The select solenoid valve uses the linear solenoid valve [N/H (nor-

mal high) type].
NOTE:
• The principle of the linear solenoid valve utilizes the fact that the

force pressing on the valve spool installed inside the coil
increases nearly in proportion to the current. This allows it to pro-
duce a fluid pressure that is proportional to this pressing force.

• The N/H (normal high) type produces hydraulic control when the

coil is not energized.

CVT CONTROL SYSTEM : Torque Converter Clutch Solenoid Valve

INFOID:0000000010622717

• 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-486, "TRANSAXLE : Component Description"

.

JSDIA3647GB

JSDIA3647GB

JSDIA3647GB

COMPONENT PARTS

TM-477

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

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• The torque converter clutch solenoid valve utilizes a linear sole-

noid valve [N/L (normal low) type].
NOTE:
• The principle of the linear solenoid valve utilizes the fact that the

force pressing on the valve spool installed inside the coil
increases nearly in proportion to the current. This allows it to pro-
duce a fluid pressure that is proportional to this pressing force.

• The N/L (normal low) type does not produce hydraulic control

when the coil is not energized.

CVT CONTROL SYSTEM : Line Pressure Solenoid Valve

INFOID:0000000010622718

• 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-486, "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 fact that the

force pressing on the valve spool installed inside the coil
increases nearly in proportion to the current. This allows it to pro-
duce 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 Sensor

INFOID:0000000010632036

• G sensor detects front/rear G and inclination applied to the vehicle.
• G sensor converts front/rear G and inclination applied to the vehi-

cle to voltage signal. TCM evaluates front/rear G and inclination
angle of the vehicle from the voltage signal.

CVT CONTROL SYSTEM : Electric Oil Pump

INFOID:0000000010632037

• Electric oil pump 

 is operated with the signal from TCM during

stop/start operation. Oil pressure required for restart of the engine
is obtained instead of the mechanical oil pump.

• During operation, the status signal (Duty) is sent to TCM.

JSDIA3648GB

JSDIA3647GB

JSDIA3076ZZ

JSDIA5233ZZ

 

 

 

 

 

 

 

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