Nissan Versa Sedan. Instruction - part 843

TM-278

< SYSTEM DESCRIPTION >

[CVT: RE0F11A]

SYSTEM

CVT CONTROL SYSTEM : Fail-safe

INFOID:0000000009644832

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. 

Fail-safe function

JSDIA2912GB

DTC

Vehicle behavior

Conditions of vehicle

P062F

• Not changed from normal driving

—

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.

—

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.

—

SYSTEM

TM-279

< SYSTEM DESCRIPTION >

[CVT: RE0F11A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

P0711

• Acceleration is slow

Engine coolant temperature when engine start: Temp. 

≥ 

10

°C (50°F)

• Selector shock is large
• Start  is  slow

Engine coolant temperature when engine start: 

−35°C (−

31

°F) ≤ Temp. < 10°C (50°F)

• Selector shock is large
• Start  is  slow

Engine coolant temperature when engine start: Temp. <  

−

35

°C (−31°F)

P0712

• Acceleration is slow

Engine coolant temperature when engine start: Temp. 

≥ 

10

°C (50°F)

• Selector shock is large
• Start  is  slow

Engine coolant temperature when engine start: 

−35°C (−

31

°F) ≤ Temp. < 10°C (50°F)

• Selector shock is large
• Start  is  slow

Engine coolant temperature when engine start: Temp. <  

−

35

°C (−31°F)

P0713

• Acceleration is slow

Engine coolant temperature when engine start: Temp. 

≥ 

10

°C (50°F)

• Selector shock is large
• Start  is  slow

Engine coolant temperature when engine start: 

−35°C (−

31

°F) ≤ Temp. < 10°C (50°F)

• Selector shock is large
• Start  is  slow

Engine coolant temperature when engine start: Temp. <  

−

35

°C (−31°F)

P0715

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

—

P0720

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

—

P0740

• Lock-up is not performed.

—

P0743

• Lock-up is not performed.

—

P0744

• Lock-up is not performed.

—

P0746

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

—

P0846

• Start  is  slow
• Acceleration is slow

—

P0847

• Acceleration is slow

—

P0848

• Start  is  slow
• Acceleration is slow

—

P0863

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

—

P0890

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

—

P0962

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

—

DTC

Vehicle behavior

Conditions of vehicle

TM-280

< SYSTEM DESCRIPTION >

[CVT: RE0F11A]

SYSTEM

P0963

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

—

P0965

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

—

P0966

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

—

P0967

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

—

P0998

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

—

P0999

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

Wire disconnection 

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

Voltage shorting

P099B

• Start is slow

—

P099C

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

Wire disconnection 

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

Voltage shorting

P1586

• Not changed from normal driving

—

P1588

• Not changed from normal driving

—

P2765

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

—

P2857

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

—

P2858

• Vehicle speed is not increased
• Lock-up is not performed.

—

P2859

• Vehicle speed is not increased

—

P285A

• Start is slow

—

U0073

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

—

U0100

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

—

U0140

• Not changed from normal driving

—

U0141

• Not changed from normal driving

—

U0155

• Not changed from normal driving

—

U0300

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

—

DTC

Vehicle behavior

Conditions of vehicle

SYSTEM

TM-281

< SYSTEM DESCRIPTION >

[CVT: RE0F11A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

CVT CONTROL SYSTEM : Protection Control 

INFOID:0000000009268087

The TCM becomes the protection control status temporarily to protect the safety when the safety of TCM and

transmission is lost. It automatically returns to the normal status if the safety is secured.

The TCM has the following protection control.

CONTROL FOR WHEEL SPIN

CONTROL WHEN FLUID TEMPERATURE IS HIGH

TORQUE IS REDUCED WHEN DRIVING WITH THE REVERSE GEAR

REVERSE PROHIBIT CONTROL

LINE PRESSURE CONTROL

U1000

• Not changed from normal driving

—

U1117

• Not changed from normal driving

—

DTC

Vehicle behavior

Conditions of vehicle

Control

When a wheel spin is detected, the engine output and gear ratio are limited and the line pressure is increased. 
At the 1GR, the clutch pressure is increased. 

Vehicle behavior in 
control 

If the accelerator is kept depressing during wheel spin, the engine revolution and vehicle speed are limited to 
a certain degree. From the 1GR, upshift to a certain gear ratio is only allowed. 

Normal return condi-
tion

Wheel spin convergence returns the control to the normal control.

Control

When the CVT fluid temperature is high, the gear shift permission maximum revolution and the maximum 
torque are reduced than usual to prevent increase of the oil temperature. 

Vehicle behavior in 
control 

Power performance may be lowered, compared to normal control.

Normal return condi-
tion

The control returns to the normal control when CVT fluid temperature is lowered.

Control

Engine output is controlled according to a vehicle speed while reversing the vehicle.

Vehicle behavior in 
control 

Power performance may be lowered while reversing the vehicle.

Normal return condi-
tion

Torque returns to normal by positioning the selector lever in a range other than “R” position.

Control

The reverse brake is controlled to avoid becoming engaged when the selector lever is set in “R” position while 
driving in forward direction at more than the specified speed.

Vehicle behavior in 
control 

If the selector lever is put at “R” position when driving with the forward gear, the gear becomes neutral, not 
reverse. 

Normal return condi-
tion

The control returns to normal control when the vehicle is driven at low speeds. (The reverse brake becomes 
engaged.)