Nissan Versa Note. Manual — part 818

TM-152

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

P0711 TRANSMISSION FLUID TEMPERATURE SENSOR A

P0711 TRANSMISSION FLUID TEMPERATURE SENSOR A

DTC Logic

INFOID:0000000009019680

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at

least 10 seconds, then perform the next test.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

With CONSULT

1. Turn ignition switch OFF and cool the engine.

2. Turn ignition switch ON.

CAUTION:

Never start the engine.

3. Select “Data Monitor” in “TRANSMISSION”.

4. Select “FLUID TEMP”.

5. Record CVT fluid temperature.

6. Start the engine and wait for at least 2 minutes.

7. Drive the vehicle for the total minutes specified in the Driving time column below with the following condi-

tions satisfied.

DTC

Trouble diagnosis name

DTC detection condition

Possible causes

P0711

Transmission Fluid Tempera-
ture Sensor A Circuit Range/
Performance

When any of 1 or 2 is satisfied:
1.

Under the following diagnosis conditions,
CVT fluid temperature does not rise to
10

°C (50°F) after driving for a certain pe-

riod of time with the TCM-received fluid
temperature sensor value between

−

40

°C (−40°F) and 9°C (48.2°F).

-

Diagnosis condition

•

Selector lever: “D” position

•

Vehicle speed: 10 km/h (7 MPH) or more

•

Engine speed: 450 rpm or more

•

Accelerator pedal position: 1.0/8 or more

•

TCM power supply voltage: More than 11
V

•

CVT fluid temperature: Less than 10

°C

2.

When the condition of the final judgment
is satisfied after satisfying that of the pro-
visional judgment:

-

Provisional judgment: All of the following
conditions are satisfied within 2 seconds
after the ignition switch is turned ON.

•

U0073, U0100, P0712 and P0713 are
not detected.

•

CAN communication is normal.

•

TCM power supply voltage: More than 11
V

•

The difference between CVT fluid tem-
perature and engine coolant temperature
is 37

°C (98.6°F) or more, or −27°C (−

16

°F) or less.

-

Final judgment: When all of the following
conditions are satisfied and this state is
maintained for 300 seconds:

•

ECM is normal.

•

Provisional judgment is satisfied.

CVT fluid temperature sensor

P0711 TRANSMISSION FLUID TEMPERATURE SENSOR A

TM-153

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

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8. Stop the vehicle.

9. Check the first trip DTC.

With GST

1. Turn ignition switch OFF and cool the engine.

2. Start the engine and wait for at least 2 minutes.

3. Drive the vehicle and maintain the following conditions for 18 minutes or more.

4. Stop the vehicle.

5. Check the first trip DTC.
Is “P0711” detected?

YES

>> Go to

TM-168, "Diagnosis Procedure"

.

NO

>> GO TO 3.

3.

CHECK CVT FLUID TEMPERATURE SENSOR

1. Turn ignition switch OFF.

2. Disconnect CVT unit connector.

3. Check resistance between CVT fluid connector terminal.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> There is a malfunction of CVT fluid temperature sensor. Replace transaxle assembly. Refer to

TM-252, "Removal and Installation"

.

Diagnosis Procedure

INFOID:0000000009019681

1.

CHECK CVT FLUID TEMPERATURE SENSOR

1. Turn ignition switch OFF.

2. Disconnect CVT unit connector.

3. Check CVT fluid temperature sensor. Refer to

TM-154, "Component Inspection (CVT Fluid Temperature

Sensor)"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-41, "Intermittent Incident"

.

Selector lever

: “D” position

Accelerator pedal position

: 1.0/8 or more

Vehicle speed

: 10 km/h (7 MPH) or more

CVT fluid temperature before engine start

Driving time

−40°C (−40°F) – −31°C (−23.8°F)

18 minutes or more

−30°C (−22°F) – −21°C (−5.8°F)

16 minutes or more

−20°C (−4°F) – −11°C (−12.2°F)

13 minutes or more

−10°C (14°F) – −1°C (30.2°F)

9 minutes or more

0

°C (32°F) – 9°C (48.2°F)

6 minutes or more

Other than the above

—

(Go to 3.)

Selector lever

: “D” position

Accelerator pedal position

: 1.0/8 or more

Vehicle speed

: 10 km/h (7 MPH) or more

CVT unit

Condition

Resistance

(Approx.)

Terminal

12 – 18

CVT fluid temperature: 20

°C (68°C)

6.5 k

Ω

CVT fluid temperature: 50

°C (122°C)

2.2 k

Ω

CVT fluid temperature: 80

°C (176°C)

0.87 k

Ω

TM-154

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

P0711 TRANSMISSION FLUID TEMPERATURE SENSOR A

NO

>> Repair or replace malfunctioning parts.

Component Inspection (CVT Fluid Temperature Sensor)

INFOID:0000000009019682

1.

CHECK CVT FLUID TEMPERATURE SENSOR

Check resistance between CVT unit connector terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> There is a malfunction of CVT fluid temperature sensor. Replace transaxle assembly. Refer to

TM-252, "Removal and Installation"

.

CVT unit

Condition

Resistance

(Approx.)

Terminal

12 – 18

CVT fluid temperature: 20

°C (68°C)

6.5 k

Ω

CVT fluid temperature: 50

°C (122°C)

2.2 k

Ω

CVT fluid temperature: 80

°C (176°C)

0.87 k

Ω

P0712 TRANSMISSION FLUID TEMPERATURE SENSOR A

TM-155

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

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P0712 TRANSMISSION FLUID TEMPERATURE SENSOR A

DTC Logic

INFOID:0000000009019683

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at

least 10 seconds, then perform the next test.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1. Start the engine and wait for 10 seconds or more.

2. Check the first trip DTC.
Is “P0712” detected?

YES

>> Go to

TM-155, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009019684

1.

CHECK CIRCUIT BETWEEN TCM AND CVT UNIT

1. Turn ignition switch OFF.

2. Disconnect TCM connector and CVT unit connector.

3. Check continuity between TCM harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace malfunctioning part.

2.

CHECK CVT FLUID TEMPERATURE SENSOR

Check CVT fluid temperature sensor. Refer to

TM-155, "Component Inspection (CVT Fluid Temperature Sen-

sor)"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-41, "Intermittent Incident"

.

NO

>> Repair or replace malfunctioning parts.

Component Inspection (CVT Fluid Temperature Sensor)

INFOID:0000000009019685

1.

CHECK CVT FLUID TEMPERATURE SENSOR

Check resistance between CVT unit connector terminals.

DTC

Trouble diagnosis name

DTC detection condition

Possible causes

P0712

Transmission Fluid Tempera-
ture Sensor A Circuit Low

The CVT fluid temperature identified by the
TCM is 180

°C (356°F) or more continuously

for 5 seconds or more under the following di-
agnosis conditions:
• Diagnosis conditions
- Ignition switch: ON
- TCM power supply voltage: More than 11 V

• Harness or connector

(CVT fluid temperature sensor circuit is
shorted to ground)

• CVT fluid temperature sensor

TCM

—

Continuity

Connector

Terminal

F44

12

Ground

Not existed