NISSAN TEANA 2014 Service Manual
Manufacturer: NISSAN, Model Year: 2014, Model line: TEANA, Model: NISSAN TEANA 2014Pages: 4801, PDF Size: 51.2 MB
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TM-216
< PRECAUTION >[CVT: RE0F10E]
PRECAUTIONS
• Securely align marking (A) on CVT unit harness connec-
tor terminal body with bayonet ring slit . Then, be care-
ful not to make a half fit cond NISSAN TEANA 2014 Service Manual
TM-216
< PRECAUTION >[CVT: RE0F10E]
PRECAUTIONS
• Securely align marking (A) on CVT unit harness connec-
tor terminal body with bayonet ring slit . Then, be care-
ful not to make a half fit cond](/img/5/57390/w960_57390-4430.png)
TM-216
< PRECAUTION >[CVT: RE0F10E]
PRECAUTIONS
• Securely align marking (A) on CVT unit harness connec-
tor terminal body with bayonet ring slit . Then, be care-
ful not to make a half fit cond ition as shown in the figure.
• Never mistake the slit of bayonet ring for other dent por- tion.
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PREPARATIONTM-217
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PREPARATION
PREPARATION
Special Service ToolsINFOID:0000000009464178
The actual shape of the tools may di ffer from t NISSAN TEANA 2014 Service Manual
PREPARATIONTM-217
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PREPARATION
PREPARATION
Special Service ToolsINFOID:0000000009464178
The actual shape of the tools may di ffer from t](/img/5/57390/w960_57390-4431.png)
PREPARATIONTM-217
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PREPARATION
PREPARATION
Special Service ToolsINFOID:0000000009464178
The actual shape of the tools may di ffer from those illustrated here.
*: The O-ring as a unit part is set as a SST.
Commercial Service ToolsINFOID:0000000009464179
Tool number
(TechMate No.)
Tool name Description
1. KV311039S0 Charging pipe set
2. KV31103920* O-ring CVT fluid changing and adjustment
KV38107900
Protector
a: 32 mm dia. Installing drive shaft
JSDIA1844ZZ
PDIA1183J
Tool number
Tool name Description
Power tool Loosening nuts, screws and bolts
Drift
a: 56 mm (2.20 in) dia.
b: 50 mm (1.97 in) dia. Installing differential side oil seal
Drift
a: 65 mm (2.56 in) dia.
b: 60 mm (2.36 in) dia. Installing converter housing oil seal
PIIB1407E
NT115
NT115
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TM-218
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
CVT CONTROL SYSTEM
CVT CONTROL SYSTEM : Co
mponent Parts LocationINFOID:0000000009464180
COMPONENT DESCR NISSAN TEANA 2014 Service Manual
TM-218
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
CVT CONTROL SYSTEM
CVT CONTROL SYSTEM : Co
mponent Parts LocationINFOID:0000000009464180
COMPONENT DESCR](/img/5/57390/w960_57390-4432.png)
TM-218
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
CVT CONTROL SYSTEM
CVT CONTROL SYSTEM : Co
mponent Parts LocationINFOID:0000000009464180
COMPONENT DESCRIPTION
AWDIA1117ZZ
No. Component Function
TCM TM-219, "CVT CONTROL SYSTEM : TCM"
ECM• For purposes including improving the feeling when shifting speeds and
preventing drops in engine speed, control signals are exchanged be-
tween the ECM and TCM, and real-time cooperative control is performed
according to the vehicle driving conditions. (Engine and CVT integrated
control)
- 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.
• The TCM receives the following signal via CAN communications from the
ECM.
- Engine speed signal
- Accelerator pedal position signal
- Closed throttle position signal
• The TCM transmits the following signal via CAN communications to the ECM.
- Malfunctioning indicator lamp signal
Refer to EC-548, "ENGINE CONTROL SYSTEM : Component Parts Loca-
tion" for detailed installation location.
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COMPONENT PARTSTM-219
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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*: These components are included in control valve assembly.
CVT CONTROL SYSTEM : TCMINFOID:000000000946418 NISSAN TEANA 2014 Service Manual
COMPONENT PARTSTM-219
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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*: These components are included in control valve assembly.
CVT CONTROL SYSTEM : TCMINFOID:000000000946418](/img/5/57390/w960_57390-4433.png)
COMPONENT PARTSTM-219
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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*: These components are included in control valve assembly.
CVT CONTROL SYSTEM : TCMINFOID:0000000009464181
• 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-232, "CVT CONTROL SYSTEM : System Description"
.
CVT CONTROL SYSTEM : Transmission Range SwitchINFOID:0000000009464182
• 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:0000000009464183
• The primary speed sensor is installed to side cover of transaxle.
• The primary speed sensor detects primary pulley speed.
Combination meter The TCM receives the following signal via CAN communications from the
combination meter for judging the driving request from the driver.
• Paddle shift up signal
• Paddle shift down signal
• Vehicle speed signal
The TCM transmits the following signal via CAN communications to the
combination meter.
• Shift position indicator signal
Refer to MWI-6, "METER SYSTEM : Component Parts Location"
for de-
tailed installation location.
O/D OFF indicator lamp When the ignition switch is pushed to the ON position, the light comes on
for 2 seconds.
Malfunction indicator lamp (MIL) TM-243, "DIAGNOSIS DESCRIPTION : Malfunction Indicator Lamp (MIL)"
Shift position indicator TM-223, "CVT CONTROL SYSTEM : Shift Position Indicator"
ABS actuator and electric unit (control unit)The TCM receives the following signal via CAN communications from the
ABS actuator and electric unit (control unit).
• ABS operation signal
Refer to BRC-8, "Component Parts Location"
for detailed installation loca-
tion.
BCM Refer to
BCS-4, "BODY CONTROL SYSTEM : Component Parts Location"
for detailed installation location.
Transmission range switch TM-219, "CVT CONTROL SYSTEM : Transmission Range Switch"
Input speed sensor TM-220, "CVT CONTROL SYSTEM : Input Speed Sensor"
CVT unit connector —
Primary speed sensor TM-219, "CVT CONTROL SYSTEM : Primary Speed Sensor"
Output speed sensor TM-220, "CVT CONTROL SYSTEM : Output Speed Sensor"
Control
valve CVT fluid temperature sensor*
TM-221, "CVT CONTROL SYSTEM : CVT Fluid Temperature Sensor"
Primary pressure sensor* TM-221, "CVT CONTROL SYSTEM : Primary Pressure Sensor"
Secondary pressure sensor* TM-222, "CVT CONTROL SYSTEM : Secondary Pressure Sensor"
Primary pressure solenoid valve* TM-222, "CVT CONTROL SYSTEM : Primary Pressure Solenoid Valve"
Secondary pressure solenoid valve* TM-222, "CVT CONTROL SYSTEM : Seco ndary Pressure Solenoid Valve"
Select solenoid valve* TM-223, "CVT CONTROL SYSTEM : Select Solenoid Valve"
Torque converter clutch solenoid
valve* TM-223, "CVT CONTROL SYSTEM : Torq
ue Converter Clutch Solenoid
Va l v e "
Line pressure solenoid valve* TM-223, "CVT CONTROL SYSTEM : Line Pressure Solenoid Valve"
Paddle shifter TM-223, "CVT CONTROL SYSTEM : Paddle Shifter"
No. Component Function
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TM-220
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
COMPONENT PARTS
• The primary speed sensor generates an ON-OFF pulse
signal according to the rotating body speed. TCM
judges the rotating body speed fro NISSAN TEANA 2014 Service Manual
TM-220
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
COMPONENT PARTS
• The primary speed sensor generates an ON-OFF pulse
signal according to the rotating body speed. TCM
judges the rotating body speed fro](/img/5/57390/w960_57390-4434.png)
TM-220
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
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 SensorINFOID:0000000009464184
• The output speed sensor is installed to back side of transaxle.
• The output speed sensor detects final gear speed.
• 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, t he faster the change cycle is”. The TCM judges the
rotating speed from the changing cycle of this pulse signal.
CVT CONTROL SYSTEM : Input Speed SensorINFOID:0000000009464185
• The input speed sensor is installed to the front side of transaxle case.
• The input speed sensor detects input shaft speed.
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COMPONENT PARTSTM-221
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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• The input speed sensor generates an ON-OFF pulse signal according to the rotating body speed. TCM
jud NISSAN TEANA 2014 Service Manual
COMPONENT PARTSTM-221
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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• The input speed sensor generates an ON-OFF pulse signal according to the rotating body speed. TCM
jud](/img/5/57390/w960_57390-4435.png)
COMPONENT PARTSTM-221
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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• 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 SensorINFOID:0000000009464186
• 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 eval uates the CVT fluid temperature from the signal volt-
age value.
CVT CONTROL SYSTEM : Pr imary Pressure SensorINFOID:0000000009464187
• The primary pressure sensor is installed to control valve.
• The primary pressure sensor detects the pressure applied to the primary pulley.
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TM-222
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
COMPONENT PARTS
• When pressure is applied to the ceramic device in
the primary pressure sensor, the ceramic device is
deformed, resulting in voltage ch NISSAN TEANA 2014 Service Manual
TM-222
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
COMPONENT PARTS
• When pressure is applied to the ceramic device in
the primary pressure sensor, the ceramic device is
deformed, resulting in voltage ch](/img/5/57390/w960_57390-4436.png)
TM-222
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
COMPONENT PARTS
• 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 SensorINFOID:0000000009464188
• 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 ValveINFOID:0000000009464189
• The primary pressure solenoid valve is installed to control valve.
• The primary pressure solenoid valve controls the prim ary reducing valve. For information about the primary
reducing valve, refer to TM-229, "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 : Secondary Pressure Solenoid ValveINFOID:0000000009464190
• The secondary pressure solenoid valve is installed to control valve.
• The secondary pressure solenoid valve controls t he secondary reducing valve. For information about the
secondary reducing valve, refer to TM-229, "TRANSAXLE : Component Description"
.
• The secondary pressure solenoid valve uses the linear solenoid valve [N/H (normal high) type].
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COMPONENT PARTSTM-223
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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• The principle of the linear solenoid valve utilizes the fa ct that the force pressing on the va NISSAN TEANA 2014 Service Manual
COMPONENT PARTSTM-223
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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NOTE:
• The principle of the linear solenoid valve utilizes the fa ct that the force pressing on the va](/img/5/57390/w960_57390-4437.png)
COMPONENT PARTSTM-223
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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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 : Se lect Solenoid ValveINFOID:0000000009464191
• The select solenoid valve is installed to control valve.
• The select solenoid valve adjusts the tightening pressure of the forward clutch and reverse brake. For infor-
mation about the forward clutch and reverse brake, refer to TM-229, "TRANSAXLE : Component Descrip-
tion".
• The select 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) type produces hydraulic control when the coil is not energized.
CVT CONTROL SYSTEM : Torque Converter Clutch Solenoid ValveINFOID:0000000009464192
• 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-229, "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 hydraulic control when the coil is not energized.
CVT CONTROL SYSTEM : Line Pressure Solenoid ValveINFOID:0000000009464193
• The line pressure solenoid valve is installed to control valve.
• The line pressure solenoid valve controls the pressu re regulator valve. For information about the pressure
regulator valve, refer to TM-229, "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 : Paddle ShifterINFOID:0000000009464194
• The paddle shifter is installed to the steering.
• The paddle shifter transmits shift up and shift down switch signals to the combination meter. Then TCM
receives signals from the combination meter via CAN communication.
PADDLE SHIFTER FUNCTION
CVT CONTROL SYSTEM : Sh ift Position IndicatorINFOID:0000000009464195
TCM transmits shift position signal to combination mete r via CAN communication. The actual shift position is
displayed on combination meter according to the signal.
SHIFT LOCK SYSTEM
Selector lever po-
sition Function
D Although driving in manual mode is possible, selector lever automatically returns to D position after a certain period
of time because the selector lever is not fixed in manual mode.
DS Driving with the selector lever fixed in manual mode is possible.
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TM-224
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
COMPONENT PARTS
SHIFT LOCK SYSTEM : Co mponent Parts Location
INFOID:0000000009464196
COMPONENT DESCRIPTION
ALDIA0346ZZ
No. Component Function
1. Stop lamp NISSAN TEANA 2014 Service Manual
TM-224
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
COMPONENT PARTS
SHIFT LOCK SYSTEM : Co mponent Parts Location
INFOID:0000000009464196
COMPONENT DESCRIPTION
ALDIA0346ZZ
No. Component Function
1. Stop lamp](/img/5/57390/w960_57390-4438.png)
TM-224
< SYSTEM DESCRIPTION >[CVT: RE0F10E]
COMPONENT PARTS
SHIFT LOCK SYSTEM : Co mponent Parts Location
INFOID:0000000009464196
COMPONENT DESCRIPTION
ALDIA0346ZZ
No. Component Function
1. Stop lamp switch • The stop lamp switch turns ON when the brake pedal is depressed.
• When the stop lamp switch turns ON, the shift lock solenoid is energized.
2. Shift lock solenoid It operates according to the signal from the stop lamp switch and moves the lock lever.
3. Park position switch It detects that the selector lever is in “P” position.
4. Shift lock release button Forcibly releases the shift lock when pressed.
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STRUCTURE AND OPERATIONTM-225
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STRUCTURE AND OPERATION
TRANSAXLE
TRANSAXLE : Cross-Sectional ViewINFOID:0000000009464197
Converte NISSAN TEANA 2014 Service Manual
STRUCTURE AND OPERATIONTM-225
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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STRUCTURE AND OPERATION
TRANSAXLE
TRANSAXLE : Cross-Sectional ViewINFOID:0000000009464197
Converte](/img/5/57390/w960_57390-4439.png)
STRUCTURE AND OPERATIONTM-225
< SYSTEM DESCRIPTION > [CVT: RE0F10E]
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STRUCTURE AND OPERATION
TRANSAXLE
TRANSAXLE : Cross-Sectional ViewINFOID:0000000009464197
Converter housing Oil pump Planetary gear
Control valve Oil pan Chain belt
Primary pulley Secondary pulley Side cover
Transaxle case Differential case Final gear
Reduction gear Idler gear Output gear
Drive sprocket Torque converter Driven sprocket
Oil pump chain
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