Nissan Cube. Manual - part 980

TM-176

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F08B]

TCM

*1: Means CVT fluid temperature. Convert numerical values for actual fluid temperature 

°

C (

°

F). Refer to 

TM-203, "ATFTEMP COUNT

Conversion Table"

.

TERMINAL LAYOUT

PHYSICAL VALUES

L POSITION SW

Selector lever: “L” position

On

Other conditions

Off

D POSITION SW

Selector lever: “D” position

On

Other conditions

Off

N POSITION SW

Selector lever: “N” position

On

Other conditions

Off

R POSITION SW

Selector lever: “R” position

On

Other conditions

Off

P POSITION SW

Selector lever: “P” position

On

Other conditions

Off

CVT-A

—

—

CVT-B

—

—

Monitor item

Condition

Value / Status (Approx.)

ATN1874D

Terminal

(Wire color)

Description

Condition

Value (Approx.)

+

−

Signal name

Input/

Output

1

(Y)

Ground

Line pressure so-
lenoid valve

Output

• Selector lever: “N” position
• Idle speed
• After engine is warmed up, release accel-

erator pedal

5.0 – 7.0 V

• Selector lever: “N” position
• Idle speed
• After engine is warmed up, fully depress 

accelerator pedal

1.0 V

2

(LG)

Ground

Secondary pres-
sure solenoid 
valve

Output

• Selector lever: “N” position
• Idle speed
• After engine is warmed up, release accel-

erator pedal

5.0 – 7.0 V

• Selector lever: “N” position
• Idle speed
• After engine is warmed up, fully depress 

accelerator pedal

3.0 – 4.0 V

3

(BR)

Ground

Torque converter 
clutch solenoid 
valve

Output

During 
driving

When CVT performs lock-up.

6.0 V

When CVT does not perform 
lock-up

1.0 V

TCM

TM-177

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F08B]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

4

(O)

Ground

Lock-up select 
solenoid valve

Output

Ignition 
switch: 
ON

Selector lever: “P” and “N” posi-
tions

Battery voltage

Wait at least for 5 seconds with 
the selector lever in “R”, “D” and 
“L” positions

0 V

5

(L)

—

CAN-H

Input/

Output

—

—

6

(P)

—

CAN-L

Input/

Output

—

—

10

(R)

Ground

Ignition power 
supply

Input

Ignition switch: ON

Battery voltage

Ignition switch: OFF

0 V

11

(W)

Ground

Step motor A

Output

Within 2 seconds after ignition switch ON, 
the time measurement by using the pulse 
width measurement function (Hi level) of 
CONSULT*
*: Connect the diagnosis data link cable to 
the vehicle diagnosis connector

30.0 msec

12

(L)

Ground

Step motor B

Output

10.0 msec

13

(SB)

—

ROM ASSY
(SEL2)

—

—

—

14

(P)

—

ROM ASSY
(SEL1)

—

—

—

15

(V)

—

ROM ASSY 
(SEL3)

—

—

—

18

(BR)

Ground

P RANGE SW

Input

Ignition 
switch: 
ON

Selector lever: “P” position

Battery voltage

Other conditions

0 V

19

(R)

Ground

Ignition power 
supply

Input

Ignition switch: ON

Battery voltage

Ignition switch: OFF

0 V

20

(SB)

Ground

Step motor C

Output

Within 2 seconds after ignition switch ON, 
the time measurement by using the pulse 
width measurement function (Hi level) of 
CONSULT*
*: Connect the diagnosis data link cable to 
the vehicle diagnosis connector

30.0 msec

21

(Y)

Ground

Step motor D

Output

10.0 msec

22

(GR)

Ground

R RANGE SW

Input

Ignition 
switch: 
ON

Selector lever: “R” position

Battery voltage

Other conditions

0 V

25

(B)

Ground

Ground

Output

Always

0 V

26

(LG)

Ground

N RANGE SW

Input

Ignition 
switch: 
ON

Selector lever: “N” position

Battery voltage

Other conditions

0 V

28

(Y)

Ground

Battery power 
supply (memory 
backup)

Input

Always

Battery voltage

29

(W)

Ground

Secondary speed 
sensor

Input

• Selector lever: “L” position
• While driving at 20 km/h (12 MPH)

570 Hz

Terminal

(Wire color)

Description

Condition

Value (Approx.)

+

−

Signal name

Input/

Output

JSDIA1305GB

TM-178

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F08B]

TCM

NOTE:
Voltage value is reference value between each terminal and terminal 5 or terminal 42 (ground terminal).

37

(P)

Ground

Secondary pres-
sure sensor

Input

• Selector lever: “N” position
• Idle speed

0.8 V

38

(V)

Ground

Primary speed 
sensor

Input

• Selector lever: “L” position
• While driving at 20 km/h (12 MPH)

1275 Hz

42

(R)

Ground

Sensor ground

Input

Always

0 V

43

(SB)

Ground

D RANGE SW

Input

Ignition 
switch: 
ON

Selector lever: “D” position

Battery voltage

Other conditions

0 V

44

(L)

Ground

L RANGE SW

Input

Selector lever: “L” position

Battery voltage

Other conditions

0 V

46

(BR)

Ground

Sensor power

Output

Ignition switch: ON

5.0 V

Ignition switch: OFF

0 V

47

(LG)

Ground

CVT fluid temper-
ature sensor

Input

Ignition 
switch: 
ON

CVT fluid temperature: 20

°

C 

(68

°

F)

2.01 – 2.05 V

CVT fluid temperature: 50

°

C 

(122

°

F)

1.45 – 1.50 V

CVT fluid temperature: 80

°

C 

(176

°

F)

0.90 – 0.94 V

48

(B)

Ground

Ground

Output

Always

0 V

Terminal

(Wire color)

Description

Condition

Value (Approx.)

+

−

Signal name

Input/

Output

JSDIA1306GB

TCM

TM-179

< ECU DIAGNOSIS INFORMATION >

[CVT: RE0F08B]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

Wiring Diagram - CVT CONTROL SYSTEM -

INFOID:0000000009949056

JCDWM1269GB