Nissan Cube. Instruction — part 982

TM-184

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F08B]

TCM

Fail-safe

INFOID:0000000009949057

Description

When a malfunction is detected in each sensor, switch, solenoid or others, this function provides control to
minimize reduction of drivability so that durability of transmission assembly can be acquired.

JRDWC1937GB

TCM

TM-185

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F08B]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

DTC

Condition

Vehicle behavior

P0703

—

• Start is slow
• Acceleration is slow

P0705

—

• Position indicator on combination meter is not dis-

played

• Selector shock is large
• Start is slow
• Acceleration at high load state is slow
• Overdrive off condition is not activated
• “L” position is not activated

P0710

Engine coolant temperature
when engine starts is 10

°

C

(50

°

F) or more

Open circuit is detected while ig-
nition switch is OFF

• Selector shock is large
• Low is fixed

Other than the above

• Selector shock is large
• Engine speed is high in middle and high speed

range

Engine coolant temperature when engine starts is 10

°

C (50

°

F) or

less

• Start is slow
• Acceleration is slow
• Vehicle speed is not increased

Engine coolant temperature when engine starts is

−

35

°

C (

−

31

°

F)

or less

Vehicle speed is not increased

P0715

—

• Re-acceleration is slightly slow
• Re-start is slow after vehicle is stop by strong decel-

eration

• Overdrive off condition is not activated
• “L” position is not activated
• Lock-up is not performed

P0720

—

• Start is slow
• Re-acceleration is slow
• Re-start is slow after vehicle is stop by strong decel-

eration

• Overdrive off condition is not activated
• “L” position is not activated
• Lock-up is not performed

P0725

—

Lock-up is not performed

P0740

—

• Selector shock is large
• Lock-up is not performed

P0744

—

Lock-up is not performed

P0746

A malfunction is detected

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

Function is excessively reduced after a malfunction is detected

• Start is difficult
• Drive is difficult
• Lock-up is not performed

P0778

—

Engine speed is high in middle and high speed range

P0840

—

• Start is slow
• Acceleration at high load state is slow

P0841

—

• Start is slow
• Acceleration is slow

P0868

—

• Start is slow
• Acceleration is slow

(Slow acceleration is subject to secondary pressure
that is recognized by TCM)

P1701

—

• Start is slow
• Acceleration at high load state is slow

P1705

—

• Acceleration is slow
• Lock-up is not performed

TM-186

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F08B]

TCM

DTC Inspection Priority Chart

INFOID:0000000009949058

If some DTCs are displayed at the same time, perform inspections one by one based on the priority as per the
following list.

DTC Index

INFOID:0000000009949059

When multiple malfunctions are detected simultaneously, perform inspection one by one according to DTC
check priority list. Refer to

TM-186, "DTC Inspection Priority Chart"

.

P1709

—

• Start is slow
• Acceleration is slow
• Shift position indicator (P, N) is not displayed, or is

displayed with delay

P1722

—

Lock-up is not activated in coast state

P1723

A malfunction is detected in primary pulley speed sensor side

• Acceleration is slow
• Re-start is slow after vehicle is stop by strong decel-

eration

• Overdrive off condition is not activated
• “L” position is not activated
• Lock-up is not performed

A malfunction is detected in secondary pulley speed sensor

• Start is slow
• Acceleration is slow
• Re-start is slow after vehicle is stop by strong decel-

eration

• Overdrive off condition is not activated
• “L” position is not activated
• Lock-up is not performed

P1726

—

Acceleration is slow

P1740

—

• Selector shock is large
• Lock-up is not performed

P1777

A malfunction is detected in low side (when vehicle is stopped)

• Low is fixed
• Lock-up is not performed

A malfunction is detected in high side (during driving)

• Start is slow
• Acceleration is low in low speed range
• Lock-up is not performed

U0100

—

• Start is slow
• Acceleration is slow
• Vehicle speed is not increased

U1000

—

• Start is slow
• Acceleration is slow
• Vehicle speed is not increased

U1010

—

• Start is slow
• Acceleration is slow
• Vehicle speed is not increased

DTC

Condition

Vehicle behavior

Priority

Detected items (DTC)

1

U0100, U1000, U1010, P1709

2

Except above

DTC

*1

Items

(CONSULT screen terms)

Reference

MIL

*2

, “ENGINE” with

CONSULT or GST

“TRANSMISSION” with

CONSULT

U0100

U0100

LOST COMM (ECM A)

TM-103, "DTC Logic"

U1000

U1000

CAN COMM CIRCUIT

TM-104, "DTC Logic"

—

U1010

CONTROL UNIT (CAN)

TM-105, "DTC Logic"

TCM

TM-187

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F08B]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

*1: These numbers are prescribed by SAE J2012.

*2: Refer to

TM-98, "Diagnosis Description"

.

—

P0703

BRAKE SWITCH B

TM-106, "DTC Logic"

P0705

P0705

T/M RANGE SENSOR A

TM-109, "DTC Logic"

P0710

P0710

FLUID TEMP SENSOR A

TM-112, "DTC Logic"

P0715

P0715

INPUT SPEED SENSOR A

TM-116, "DTC Logic"

P0720

P0720

OUTPUT SPEED SENSOR

TM-119, "DTC Logic"

—

P0725

ENGINE SPEED

TM-122, "DTC Logic"

P0740

P0740

TORQUE CONVERTER

TM-123, "DTC Logic"

P0744

P0744

TORQUE CONVERTER

TM-126, "DTC Logic"

P0745

P0745

PC SOLENOID A

TM-129, "DTC Logic"

P0746

P0746

PC SOLENOID A

TM-131, "DTC Logic"

P0776

P0776

PC SOLENOID B

TM-133, "DTC Logic"

P0778

P0778

PC SOLENOID B

TM-135, "DTC Logic"

P0840

P0840

FLUID PRESS SEN/SW A

TM-137, "DTC Logic"

—

P0841

FLUID PRESS SEN/SW A

TM-139, "DTC Logic"

—

P0868

FLUID PRESS LOW

TM-141, "DTC Logic"

—

P1701

TCM

TM-144, "DTC Logic"

—

P1705

TP SENSOR

TM-147, "DTC Logic"

—

P1709

INCOMPLETED DATA WRITING

TM-148, "DTC Logic"

—

P1722

VEHICLE SPEED

TM-150, "DTC Logic"

—

P1723

SPEED SENSOR

TM-151, "DTC Logic"

—

P1726

THROTTLE CONTROL SIGNAL

TM-153, "DTC Logic"

P1740

P1740

SLCT SOLENOID

TM-154, "DTC Logic"

P1777

P1777

STEP MOTOR

TM-157, "DTC Logic"

P1778

P1778

STEP MOTOR

TM-160, "DTC Logic"

DTC

*1

Items

(CONSULT screen terms)

Reference

MIL

*2

, “ENGINE” with

CONSULT or GST

“TRANSMISSION” with

CONSULT