Nissan Versa Note. Manual - part 796

TM-64

< SYSTEM DESCRIPTION >

[CVT: RE0F11A]

COMPONENT PARTS

• 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 : Primary Pressure Solenoid Valve

INFOID:0000000009019593

• 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-71, "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 fact 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 Valve

INFOID:0000000009019594

• The low brake solenoid valve is installed to control valve.

• The low brake solenoid valve adjusts the tightening pressure of the low brake. 

• 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 fact 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 hydraulic control when the coil is not energized.

CVT CONTROL SYSTEM : High Clutch & Reverse Brake Solenoid Valve

INFOID:0000000009019595

• 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 fact 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 Converter Clutch Solenoid Valve

INFOID:0000000009019596

• 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-71, "TRANSAXLE : Component Description"

.

• The torque converter clutch solenoid valve utilizes a linear solenoid valve [N/L (normal low) type].

NOTE:

JSDIA1831GB

COMPONENT PARTS

TM-65

< SYSTEM DESCRIPTION >

[CVT: RE0F11A]

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• 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 produce 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:0000000009019597

• 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-71, "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 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 Sensor

INFOID:0000000009019598

• 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 : Overdrive Control Switch

INFOID:0000000009019599

• 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 : OD OFF Indicator Lamp

INFOID:0000000009019600

DESIGN/PURPOSE

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-20, "Fail-safe"

.

JPNIA1891ZZ

TM-66

< SYSTEM DESCRIPTION >

[CVT: RE0F11A]

COMPONENT PARTS

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, the 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.

TIMING CHART

CVT CONTROL SYSTEM : Shift Position Indicator

INFOID:0000000009019601

TCM transmits shift position signal to combination meter via CAN communication. The actual shift position is

displayed on combination meter according to the signal.

JSDIA3606GB

JSDIA3607GB

COMPONENT PARTS

TM-67

< SYSTEM DESCRIPTION >

[CVT: RE0F11A]

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CVT CONTROL SYSTEM : Malfunction Indicator Lamp (MIL)

INFOID:0000000009019602

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 : Component Parts Location

INFOID:0000000009019603

COMPONENT DESCRIPTION

JSBIA1315ZZ

1.

Stop lamp switch

2.

Shift lock release lever

3.

Park position switch

4.

Shift lock solenoid

ALDIA0267ZZ

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.