Nissan Sentra. Manual - part 885

 

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Nissan Sentra. Manual - part 885

 

 

TM-176

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

P0713 TRANSMISSION FLUID TEMPERATURE SENSOR A

P0713 TRANSMISSION FLUID TEMPERATURE SENSOR A

DTC Logic

INFOID:0000000009759413

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.

2. Maintain the following condition for 10 seconds or more.

3. Stop the vehicle.

4. Check the first trip DTC.
Is “P0713” detected?

YES

>> Go to 

TM-176, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009759414

1.

CHECK CIRCUIT BETWEEN TCM AND CVT UNIT (PART 1)

1. Turn ignition switch OFF.

2. Disconnect TCM connector and CVT unit connector. 

3. Check continuity between TCM harness connector terminals and CVT unit harness connector terminals.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace malfunctioning part.

2.

CHECK CIRCUIT BETWEEN TCM AND CVT UNIT (PART 2)

1. Turn ignition switch ON.

2. Check voltage between TCM harness connector terminal and ground.

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

Possible causes

P0713

FLUID TEMP SENSOR A
(Transmission Fluid Tempera-
ture Sensor A Circuit High)

The CVT fluid temperature identified by the 
TCM is 

−40°C (−40°F) or less continuously for 

5 seconds or more under the following diagno-
sis conditions:
• Diagnosis conditions
- Ignition switch: ON
- Vehicle speed: More than 10 km/h (7 MPH)
- TCM power supply voltage: More than 11 V

• Harness or connector

(CVT fluid temperature sensor circuit is 
open or shorted to power supply)

• CVT fluid temperature sensor

Vehicle speed

: 20 km/h (12 MPH) or more 

TCM

CVT unit

Continuity

Connector

Terminal

Connector

Terminal

F23

12

F46

4

Existed

11

25

P0713 TRANSMISSION FLUID TEMPERATURE SENSOR A

TM-177

< 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

>> GO TO 3.

NO

>> Repair or replace malfunctioning part.

3.

CHECK CVT FLUID TEMPERATURE SENSOR

Check CVT fluid temperature sensor. Refer to 

TM-177, "Component Inspection"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

NO

>> Repair or replace malfunctioning parts.

Component Inspection

INFOID:0000000009759415

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-283, "Removal and Installation"

.

TCM

—

Voltage

Connector

Terminal

F23

12

Ground

Approx. 0 V

CVT unit

Condition

Resistance

(Approx.)

Terminal

4 – 25

CVT fluid temperature: 20

°C (68°F)

6.5 k

Ω

CVT fluid temperature: 50

°C (122°F)

2.2 k

Ω

CVT fluid temperature: 80

°C (176°F)

0.87 k

Ω

TM-178

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

P0715 INPUT SPEED SENSOR A

P0715 INPUT SPEED SENSOR A

DTC Logic

INFOID:0000000009759416

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

CAUTION:

Be careful of the driving speed.

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.

CHECK DTC DETECTION

1. Start the engine.

2. Drive the vehicle.

3. Maintain the following conditions for 10 seconds or more.

4. Stop the vehicle.

5. Check the first trip DTC.
Is “P0715” detected?

YES

>> Go to 

TM-178, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009759417

1.

CHECK PRIMARY SPEED SENSOR POWER CIRCUIT 

1. Turn ignition switch OFF.

2. Disconnect primary speed sensor connector.

3. Turn ignition switch ON.

4. Check voltage between primary speed sensor harness connector terminal and ground. 

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

Possible causes

P0715

INPUT SPEED SENSOR A
(Input/Turbine Speed Sensor 
A Circuit)

The primary speed sensor value is less than 
150 rpm continuously for 5 seconds or more 
under the following diagnosis conditions:
• Diagnosis conditions
- Secondary pulley speed: 1,000 rpm or more
- TCM power supply voltage: More than 11 V

• Harness or connector

(Primary speed sensor circuit is open 
or shorted) 

• Primary speed sensor

The primary speed sensor value is 240 rpm or 
less continuously for 500 msec or more under 
the following diagnosis conditions:
• Diagnosis conditions
- 10-msec-ago primary pulley speed: 1,000 

rpm or more

- TCM power supply voltage: More than 11 V

Selector lever

: “L” POSITION

Vehicle speed

: 40 km/h (25 MPH) or more

+

-

Voltage

Primary speed sensor

Connector

Terminal

F38

3

Ground

10 – 16 V

P0715 INPUT SPEED SENSOR A

TM-179

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F11A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

Is the check result normal?

YES 

>> GO TO 2.

NO

>> GO TO 6.

2.

CHECK PRIMARY SPEED SENSOR GROUND CIRCUIT 

Check continuity between primary speed sensor harness connector terminal and ground. 

Is the check result normal?

YES 

>> GO TO 3.

NO

>> Repair or replace malfunctioning parts.

3.

CHECK CIRCUIT BETWEEN PRIMARY SPEED SENSOR AND TCM (PART 1)

1. Turn ignition switch OFF.

2. Disconnect TCM connector.

3. Check continuity between primary speed sensor harness connector terminal and TCM harness connector

terminal.

Is the check result normal?

YES 

>> GO TO 4.

NO

>> Repair or replace malfunctioning parts.

4.

CHECK CIRCUIT BETWEEN PRIMARY SPEED SENSOR AND TCM (PART 2)

Check continuity between primary speed sensor harness connector terminal and ground. 

Is the check result normal?

YES 

>> GO TO 5.

NO

>> Repair or replace malfunctioning parts.

5.

CHECK TCM INPUT SIGNALS

1. Connect all of disconnected connectors.

2. Lift the vehicle.

3. Start the engine.

4. Check frequency of primary speed sensor.

Primary speed sensor

—

Continuity

Connector

Terminal

F38

1

Ground

Existed

Primary speed sensor

TCM

Continuity

Connector

Terminal

Connector

Terminal

F38

2

F23

35

Existed

Primary speed sensor

—

Continuity

Connector

Terminal

F38

2

Ground

Not existed

+

-

Condition

Frequency

(Approx.)

TCM

Connector

Terminal

F23

35

Ground

• Selector lever: “L” position
• Vehicle speed: 20 km/h (12 MPH)

1,100 Hz

JSDIA1906GB

 

 

 

 

 

 

 

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