Nissan Qashqai J11. Manual - part 714

COMPONENT PARTS

TM-431

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

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CVT shift selector assembly

Center console, under

Engine room

Engine room, LH

Transaxle assembly

No.

Component

Function

Combination meter

Mainly transmits the following signal to TCM via CAN communication.
• Manual mode downshift signal
• Manual mode upshift signal
• Manual mode signal
• Non-manual mode signal

• ECO mode switch signal

*3

Mainly receives the following signals from TCM via CAN communication.
• Shift position signal
• Manual mode shift refusal signal
Refer to 

MWI-6, "Component Parts Location"

 for detailed installation loca-

tion.

Shift position indicator
(On the combination meter)

TM-438, "CVT CONTROL SYSTEM : Shift Position Indicator"

Stop/start indicator lamp
(On the combination meter)

EC9-24, "Stop/Start Indicator Lamp"

Malfunction indicator lamp (MIL)
(On the combination meter)

EC9-23, "Malfunction Indicator Lamp"

ECO mode switch

*3

DMS-5, "ECO Mode Switch"

BCM

Mainly transmits the following signal to TCM via CAN communication.
• Stop lamp switch signal
Refer to 

BCS-7, "BODY CONTROL SYSTEM : Component Parts Location"

 

for detailed installation location.

ECM

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
• Engine coolant temperature signal
• Accelerator pedal position signal
• Closed throttle position signal
• Idle signal

• Stop/start readiness signal

*1

Mainly receives the following signals from TCM via CAN communication.
• Malfunctioning indicator lamp signal

• Stop/start enable OK signal

*1

• ECO mode signal

*3

Refer to 

EC9-12, "Component Parts Location"

 for detailed installation loca-

tion.

ABS actuator and electric unit (control unit)

Mainly transmits the following signal to TCM via CAN communication.
• ABS operation signal
• TCS operation signal
• VDC operation signal
• ABS malfunction signal
• Vehicle speed signal
• Decel G signal
Refer to 

BRC-8, "Component Parts Location"

 for detailed installation loca-

tion.

Manual mode switch

TM-438, "CVT CONTROL SYSTEM : Manual Mode Switch"

G sensor

TM-437, "CVT CONTROL SYSTEM : G SENSOR"

TCM

TM-432, "CVT CONTROL SYSTEM : TCM"

Electric oil pump relay

TM-438, "CVT CONTROL SYSTEM : Electric Oil Pump Relay"

TM-432

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

COMPONENT PARTS

*1: With stop/start system
*2: These components are included in control valve assembly.
*3: For Europe (LHD), Russia, Ukraine, Kazakhstan, and Australia.

CVT CONTROL SYSTEM : TCM

INFOID:0000000010245519

• 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-448, "CVT CONTROL SYS-

TEM : System Description"

.

CVT CONTROL SYSTEM : Transmission Range Switch

INFOID:0000000010245520

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

saxle case.

• The transmission range switch detects the selector lever position.

Transmission range switch

TM-432, "CVT CONTROL SYSTEM : Transmission Range Switch"

Input speed sensor

TM-434, "CVT CONTROL SYSTEM : Input Speed Sensor"

Electric oil pump

TM-438, "CVT CONTROL SYSTEM : Electric Oil Pump"

Primary speed sensor

TM-433, "CVT CONTROL SYSTEM : Primary Speed Sensor"

CVT unit connector

—

Output speed sensor

TM-433, "CVT CONTROL SYSTEM : Output Speed Sensor"

Control 
valve

CVT fluid temperature sensor

*2

TM-434, "CVT CONTROL SYSTEM : CVT Fluid Temperature Sensor"

Primary pressure sensor

*2

TM-435, "CVT CONTROL SYSTEM : Primary Pressure Sensor"

Secondary pressure sensor

*2

TM-435, "CVT CONTROL SYSTEM : Secondary Pressure Sensor"

Line pressure solenoid valve

*2

TM-437, "CVT CONTROL SYSTEM : Line Pressure Solenoid Valve"

Primary pressure solenoid valve

*2

TM-436, "CVT CONTROL SYSTEM : Primary Pressure Solenoid Valve"

Secondary pressure solenoid valve

*2

TM-436, "CVT CONTROL SYSTEM : Secondary Pressure Solenoid Valve"

Torque converter clutch solenoid 

valve

*2

TM-437, "CVT CONTROL SYSTEM : Torque Converter Clutch Solenoid 

Valve"

Select solenoid valve

*2

TM-436, "CVT CONTROL SYSTEM : Select Solenoid Valve"

No.

Component

Function

JSDIA4183ZZ

JSDIA4184ZZ

COMPONENT PARTS

TM-433

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

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CVT CONTROL SYSTEM : Primary Speed Sensor

INFOID:0000000010245521

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

• 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:0000000010245522

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

JSDIA3073ZZ

JSDIA1824GB

JSDIA3073ZZ

TM-434

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

COMPONENT PARTS

• 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.

CVT CONTROL SYSTEM : Input Speed Sensor

INFOID:0000000010245523

• 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:0000000010245524

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

JSDIA1824GB

JSDIA3074ZZ

JSDIA1824GB