Nissan X-Trail 32. Instruction - part 2133

TM-490

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

SYSTEM

SYSTEM

CVT CONTROL SYSTEM

CVT CONTROL SYSTEM : System Description

INFOID:0000000010622732

SYSTEM DIAGRAM

MAIN CONTROL CONTENTS OF TCM

LIST OF CONTROL ITEMS AND INPUT/OUTPUT

JSDIA6077GB

Controls

Reference

Line pressure control

TM-498, "LINE PRESSURE CONTROL : System Description"

Shift control

TM-499, "SHIFT CONTROL : System Description"

Select control

TM-502, "SELECT CONTROL : System Description"

Lock-up control

TM-503, "ECO MODE SYSTEM : System Description"

ECO mode control

TM-503, "ECO MODE SYSTEM : System Description"

Stop/start system

TM-504, "STOP/START SYSTEM : System Description"

Fail-safe

TM-522, "Fail-safe"

Self-diagnosis function

TM-510, "CONSULT Function"

Communication function with CONSULT

TM-510, "CONSULT Function"

SYSTEM

TM-491

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

*: If these input/output signals show errors, TCM activates the fail-safe function.

Control Item

Shift control

Line pressure 

control

Select control

Lock-up con-

trol

Fail-safe func-

tion*

Input

Engine torque signal
(CAN communication)

×

×

×

×

×

Engine speed signal
(CAN communication)

×

×

×

×

×

Accelerator pedal position signal
(CAN communication)

×

×

×

×

Closed throttle position signal
(CAN communication)

×

×

×

Stop lamp switch signal
(CAN communication)

×

×

×

×

Primary pressure sensor

×

Secondary pressure sensor 

×

×

×

CVT fluid temperature sensor

×

×

×

×

×

Primary speed sensor

×

×

×

×

×

Output speed sensor

×

×

×

×

Input speed sensor

×

×

×

×

×

Transmission range switch

×

×

×

×

×

Instruction mode switch signal
(Instruction mode signal, non-instruction 
mode signal, instruction mode upshift 
signal, manual mode downshift sig-
nal)
(CAN communication)

×

×

×

Output

Line pressure solenoid valve

×

×

×

×

Primary pressure solenoid valve

×

×

×

Torque converter clutch solenoid 
valve

×

×

Secondary pressure solenoid valve

×

×

×

Select solenoid valve

×

×

×

Shift position indicator
(CAN communication)

×

TM-492

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

SYSTEM

CVT CONTROL SYSTEM : Circuit Diagram

INFOID:0000000010622733

CVT CONTROL SYSTEM : Fail-safe

INFOID:0000000011007388

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.
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. 

JSDIA6139GB

SYSTEM

TM-493

< SYSTEM DESCRIPTION >

[CVT: RE0F10G]

C

E

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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
• Instruction mode is not activated
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay

—

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

—