Nissan Versa Sedan. Instruction — part 862

TM-354

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

P0711 TRANSMISSION FLUID TEMPERATURE SENSOR A

Is the temperature calculated by subtracting engine coolant temperature from CVT fluid temperature more

than 37

°C (98.6°F) or is it less than −27°C (−16.6°F)? (With CONSULT)/Is “P0711” detected? (With GST)

YES

>> Go to

TM-354, "Diagnosis Procedure"

.

NO-1 [With CONSULT: “FLUID TEMP” is 10

°C (50°F) or more]>>INSPECTION END

NO-2 [With CONSULT: “FLUID TEMP” is 9

°C (48.2°F) or less]>>GO TO 3.

NO-3 (With GST)>>GO TO 3.

3.

CHECK DTC DETECTION

With CONSULT

1. Select “SLCT LVR POSI”, “VSP SENSOR”, “ACCELE POSI SEN 1”, “FLUID TEMP” in “Data Monitor” in

“TRANSMISSION”.

2. Record CVT fluid temperature.

3. Start the engine and wait for at least 3 minutes.

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

tions satisfied.

5. Perform “Self Diagnostic Results” in “TRANSMISSION”.

With GST

1. Cool the engine.

2. Start the engine and wait for at least 3 minutes.

3. Drive the vehicle and maintain the following conditions for 21 minutes or more.

4. Check the DTC.
Is “P0711” detected?

YES

>> Go to

TM-354, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009268155

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-354, "Component Inspection (CVT Fluid Temperature

Sensor)"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

.

NO

>> Repair or replace malfunctioning parts.

Component Inspection (CVT Fluid Temperature Sensor)

INFOID:0000000009268156

1.

CHECK CVT FLUID TEMPERATURE SENSOR

Check resistance between CVT unit connector terminals.

SLCT LVR POSI

: D

VSP SENSOR

: 10 km/h (7 MPH) or more

ACCELE POSI SEN 1

: 1.0/8 or more

CVT fluid temperature before engine start

Driving time

−40°C (−40°F) – −31°C (−23.8°F)

17 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

Selector lever

: D position

Vehicle speed

: 10 km/h (7 MPH) or more

Accelerator pedal opening

: 1.0/8 or more

P0711 TRANSMISSION FLUID TEMPERATURE SENSOR A

TM-355

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

Is the inspection result normal?

YES

>> INSPECTION END

NO

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

TM-452, "Removal and Installation"

.

CVT unit

Condition

Resistance

Terminal

4 – 25

CVT fluid temperature: 20

°C (68°C)

Approx. 6.5 k

Ω

CVT fluid temperature: 50

°C (122°C)

Approx. 2.2 k

Ω

CVT fluid temperature: 80

°C (176°C)

Approx. 0.87 k

Ω

TM-356

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

P0712 TRANSMISSION FLUID TEMPERATURE SENSOR A

P0712 TRANSMISSION FLUID TEMPERATURE SENSOR A

DTC Logic

INFOID:0000000009268157

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-356, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009268158

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-356, "Component Inspection (CVT Fluid Temperature Sen-

sor)"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-45, "Intermittent Incident"

.

NO

>> Repair or replace malfunctioning parts.

Component Inspection (CVT Fluid Temperature Sensor)

INFOID:0000000009268159

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

Ground

Continuity

Connector

Terminal

F44

12

Ground

Not existed

P0712 TRANSMISSION FLUID TEMPERATURE SENSOR A

TM-357

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

Is the inspection result normal?

YES

>> INSPECTION END

NO

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

TM-452, "Removal and Installation"

.

CVT unit

Condition

Resistance

Terminal

4 – 25

CVT fluid temperature: 20

°C (68°C)

Approx. 6.5 k

Ω

CVT fluid temperature: 50

°C (122°C)

Approx. 2.2 k

Ω

CVT fluid temperature: 80

°C (176°C)

Approx. 0.87 k

Ω