Nissan X-Trail 32. Manual - part 2154

TM-574

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10G]

P0706 TRANSMISSION RANGE SENSOR A

3.

Touch “Erase”.

4.

Perform “DTC CONFIRMATION PROCEDURE". Refer to 

TM-573, "DTC Description"

.

Is “P0706” detected?

YES

>> GO TO 3.

NO

>> INSPECTION END

3.

CHECK POWER CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect transmission range switch connector.

3.

Turn ignition switch ON.

4.

Check voltage between transmission range switch harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> GO TO 7.

4.

CHECK CIRCUIT BETWEEN TRANSMISSION RANGE SWITCH AND TCM (PART 1)

1.

Turn ignition switch OFF.

2.

Disconnect TCM connector.

3.

Check continuity between transmission range switch harness connector terminals and TCM harness con-
nector terminals.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace malfunctioning parts.

5.

CHECK CIRCUIT BETWEEN TRANSMISSION RANGE SWITCH AND TCM (PART 2) 

Check continuity between transmission range switch harness connector terminals and ground.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace malfunctioning parts.

6.

CHECK TRANSMISSION RANGE SWITCH

Check transmission range switch. Refer to 

TM-575, "Component Inspection"

.

Is the inspection result normal?

+

−

Voltage

Transmission range switch

Connector

Terminal

F22

3

Ground

10 – 16 V

Transmission range switch

TCM

Continuity

Connector

Terminal

Connector

Terminal

F22

4

F119

7

Existed

5

6

6

5

7

4

Transmission range switch

—

Continuity

Connector

Terminal

F22

4

Ground

Not existed

5

6

7

P0706 TRANSMISSION RANGE SENSOR A

TM-575

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10G]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

YES

>> INSPECTION END

NO

>> Repair or replace malfunctioning parts.

7.

ETECT MALFUNCTIONING ITEMS

Check the following items:
• Open circuit or short circuit in harness between ignition switch and transmission range switch harness con-

nector terminal 3. Refer to 

PG-52, "Wiring Diagram - IGNITION POWER SUPPLY -"

.

• 10A fuse [No. 57, located in the fuse block (J/B)]. Refer to 

PG-84, "Fuse, Connector and Terminal Arrange-

ment"

.

Is the check result normal?

YES

>> INSPECTION END

NO

>> Repair or replace malfunctioning parts.

Component Inspection

INFOID:0000000010622798

1.

CHECK TRANSMISSION RANGE SWITCH

Check continuity between transmission range switch connector terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> There is a malfunction of transmission range switch. Replace transaxle assembly. Refer to 

TM-

704, "Removal and Installation"

.

Transmission range switch

Condition

Continuity

Terminal

1 – 2

Manual lever: “P” and “N” positions

Existed

Other than the above

Not existed

3 – 4

Manual lever: “P” position

Existed

Other than the above

Not existed

3 – 5

Manual lever: “R” position

Existed

Other than the above

Not existed

3 – 6

Manual lever: “N position

Existed

Other than the above

Not existed

3 – 7

Manual lever: “D” position

Existed

Other than the above

Not existed

TM-576

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10G]

P0712 TRANSMISSION FLUID TEMPERATURE SENSOR A

P0712 TRANSMISSION FLUID TEMPERATURE SENSOR A

DTC Description

INFOID:0000000010622799

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connector (CVT fluid temperature sensor circuit is shorted to ground)
• CVT fluid temperature sensor

FAIL-SAFE

• Engine coolant temperature when engine start: Temp. 

≥

 10

°

C (50

°

F)

- Start  is  slow
- Acceleration is slow
- Stop/start system prohibited
- Restart the engine during the stop/start system operation
- Turn OFF the electric oil pump relay
• Engine coolant temperature when engine start: 

−

35

°

C (

−

31

°

F) 

≤

 Temp. < 10

°

C (50

°

F)

- Selector shock is large
- Start  is  slow
- Acceleration is slow
- Stop/start system prohibited
- Restart the engine during the stop/start system operation
- Turn OFF the electric oil pump relay
• Engine coolant temperature when engine start: Temp. < 

−

35

°

C (

−

31

°

F)

- Selector shock is large
- Start  is  slow
- Acceleration is slow
- Stop/start system prohibited
- Restart the engine during the stop/start system operation
- Turn OFF the electric oil pump relay

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-576, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010622800

1.

CHECK CIRCUIT BETWEEN TCM AND CVT UNIT

1.

Turn ignition switch OFF.

2.

Disconnect TCM connector and CVT unit connector. 

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0712

FLUID TEMP SENSOR A
(Transmission Fluid Temperature Sensor A Cir-
cuit Low)

When all of the following conditions are satisfied and this state is main-
tained for 5 seconds:
• TCM power supply voltage: More than 11 V
• Fluid temperature sensor detection voltage: 0.15 V or less

P0712 TRANSMISSION FLUID TEMPERATURE SENSOR A

TM-577

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10G]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

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 UNIT TERMINAL CODE ASSEMBLY

Check continuity between CVT unit connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> There is a malfunction of the CVT unit terminal code assembly. Replace the transaxle assembly.

Refer to 

TM-704, "Removal and Installation"

.

3.

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 the CVT fluid temperature sensor. Replace the transaxle assembly.

Refer to 

TM-704, "Removal and Installation"

.

TCM

—

Continuity

Connector

Terminal

F119

12

Ground

Not existed

CVT unit

—

Continuity

Connector

Terminal

F127

12

Ground

Not existed

CVT unit

Condition

Resistance

(Approx.)

Connector

Terminal

F250

12 – 18

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