Nissan X-Trail 32. Manual — part 2141

TM-522

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10G]

TCM

*: This harness does not use.

Fail-safe

INFOID:0000000010622752

TCM has a fail-safe mode. The mode functions so that operation can be continued even if the signal circuit of
the main electronically controlled input/output parts is damaged.

38

(G)

Ground

Torque converter
clutch solenoid
valve

Output

• Selector lever: “D” position
• Accelerator pedal position: 1/8 or

less

• Vehicle speed: 20 km/h (12 MPH) or

more

• Engine started
• Vehicle is stopped

39

(W)

Ground

Secondary pres-
sure solenoid valve

Output

• Shift position: “M1” position
• Vehicle speed: 20 km/h (12 MPH)

40

(V)

Ground

Primary pressure
solenoid valve

Output

• Shift position: “M1” position
• Vehicle speed: 20 km/h (12 MPH)

41

(B)

Ground

Ground

—

Always

0 V

42

(B)

Ground

Ground

—

Always

0 V

45

(V)

Ground

Battery power sup-
ply (Memory back-
up)

Input

Always

10

−

16 V

46

(V)

Ground

Battery power sup-
ply (Memory back-
up)

Input

Always

10

−

16 V

47

(BG)

Ground

Ignition power sup-
ply

Input

Ignition switch: ON

10

−

16 V

Ignition switch: OFF

0 V

48

(BG)

Ground

Ignition power sup-
ply

Input

Ignition switch: ON

10

−

16 V

Ignition switch: OFF

0 V

Terminal No.

(Wire color)

Description

Condition

Value (Approx.)

+

−

Signal

Input/

Output

JSDIA1900GB

JSDIA1903GB

JSDIA1897GB

JSDIA1897GB

TCM

TM-523

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10G]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

If the vehicle shows following behaviors including “poor acceleration”, a malfunction of the applicable system
is detected by TCM and the vehicle may be in a fail-safe mode. At this time, check the DTC code and perform
inspection and repair according to the malfunction diagnosis procedures.

Fail-safe function

DTC

Vehicle behavior

Conditions of vehicle

P062F

• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0705

• Shift position indicator on combination meter is not dis-

played

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0706

• Shift position indicator on combination meter is not dis-

played

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0712

• Start is slow
• Acceleration is slow

Engine coolant temperature when engine start:
Temp.

≥

10

°

C (50

°

F)

• Selector shock is large
• Start is slow
• Acceleration is slow

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

Engine coolant temperature when engine star:
Temp. <

−

35

°

C (

−

31

°

F)

• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0713

• Start is slow
• Acceleration is slow

Engine coolant temperature when engine start:
Temp.

≥

10

°

C (50

°

F)

• Selector shock is large
• Start is slow
• Acceleration is slow

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

Engine coolant temperature when engine star:
Temp. <

−

35

°

C (

−

31

°

F)

• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0715

• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Manual mode is not activated
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

TM-524

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10G]

TCM

P0717

• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0740

• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0743

• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0744

• Start is slow
• Acceleration is slow
• Lock-up is not performed

—

P0746

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0776

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Vehicle speed is not increased

When a malfunction occurs on the low oil pressure side

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed

When a malfunction occurs on the high oil pressure side

P0778

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed

—

P0779

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed

—

P0826

Manual mode is not activated

—

P0841

• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0847

• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0848

• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P084C

Not changed from normal driving

—

P084D

Not changed from normal driving

—

DTC

Vehicle behavior

Conditions of vehicle

TCM

TM-525

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F10G]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

P0863

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0890

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Vehicle speed is not increased
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0962

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0963

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0965

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

When a malfunction occurs on the low oil pressure side

• Selector shock is large
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

When a malfunction occurs on the high oil pressure side

P0966

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P0967

• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P1586

• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

P1588

• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

DTC

Vehicle behavior

Conditions of vehicle