Nissan Qashqai J11. Manual - part 661

COMPONENT PARTS

TM-219

< SYSTEM DESCRIPTION >

[CVT: RE0F10D]

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*1: For Russia, Ukraine, Kazakhstan, and Australia.
*2: These components are included in control valve assembly.

CVT CONTROL SYSTEM : TCM

INFOID:0000000010589209

• The TCM consists of a microcomputer and connectors for signal

input and output and for power supply.

• The vehicle driving status is judged based on the signals from the

sensors, switches, and other control units, and the optimal tran-
saxle control is performed.

• For TCM control items, refer to 

TM-236, "CVT CONTROL SYS-

TEM : System Description"

.

CVT CONTROL SYSTEM : Transmission Range Switch

INFOID:0000000010589210

• The transmission range switch is installed to upper part of tran-

saxle case.

• The transmission range switch detects the selector lever position.

CVT CONTROL SYSTEM : Primary Speed Sensor

INFOID:0000000010589211

• The primary speed sensor is installed to side cover of transaxle.
• The primary speed sensor detects primary pulley speed.

Primary speed sensor

TM-219, "CVT CONTROL SYSTEM : Primary Speed Sensor"

Output speed sensor

TM-220, "CVT CONTROL SYSTEM : Output Speed Sensor"

No.

Component

Function

JSDIA4183ZZ

JSDIA4184ZZ

JSDIA3073ZZ

TM-220

< SYSTEM DESCRIPTION >

[CVT: RE0F10D]

COMPONENT PARTS

• The primary 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 : Output Speed Sensor

INFOID:0000000010589212

• The output speed sensor is installed to back side of transaxle.
• The output speed sensor detects final gear speed.

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

judges the rotating body speed from the pulse signal.

JSDIA1824GB

JSDIA3073ZZ

JSDIA1824GB

COMPONENT PARTS

TM-221

< SYSTEM DESCRIPTION >

[CVT: RE0F10D]

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CVT CONTROL SYSTEM : Input Speed Sensor

INFOID:0000000010589213

• 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:0000000010589214

• 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

TM-222

< SYSTEM DESCRIPTION >

[CVT: RE0F10D]

COMPONENT PARTS

CVT CONTROL SYSTEM : Primary Pressure Sensor

INFOID:0000000010589215

• 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:0000000010589216

• 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:0000000010589217

• 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-232, "TRANSAXLE : Component Description"

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JSDIA1831GB

JSDIA1831GB