Nissan Altima L32. Instruction — part 1508

TM-376

< ECU DIAGNOSIS >

[CVT: RE0F10A]

TCM

TERMINAL LAYOUT

D POSITION SW

Selector lever in “D” position

On

When setting selector lever to other positions.

Off

BRAKE SW

Depressed brake pedal

On

Released brake pedal

Off

FULL SW

Fully depressed accelerator pedal

On

Released accelerator pedal

Off

IDLE SW

Released accelerator pedal

On

Fully depressed accelerator pedal

Off

INDDRNG

Selector lever in “D” position

On

When setting selector lever to other positions.

Off

INDNRNG

Selector lever in “N“ position

On

When setting selector lever to other positions.

Off

INDRRNG

Selector lever in “R” position

On

When setting selector lever to other positions.

Off

INDPRNG

Selector lever in “P” position

On

When setting selector lever to other positions.

Off

SMCOIL D

During driving

Changes On

⇔ Off

SMCOIL C

During driving

Changes On

⇔ Off

SMCOIL B

During driving

Changes On

⇔ Off

SMCOIL A

During driving

Changes On

⇔ Off

LUSEL SOL OUT

Selector lever in “P”, “N” positions

On

Wait at least for 5 seconds with the selector lever in “R”, “D” posi-
tion

Off

LUSEL SOL MON

Selector lever in “P”, “N” positions

On

Wait at least for 5 seconds with the selector lever in “R”, “D” or po-
sition

Off

ABS ON

ABS operate

On

Other conditions

Off

RANGE

Selector lever in “N” or “P” position

N·P

Selector lever in “R” position

R

Selector lever in “D” position

D

DOWNLVR

Selector lever: - side

On

Other than the above

Off

UPLVR

Selector lever: + side

On

Other than the above

Off

NONMMODE

Instruction shift gate position (neutral, +side, -side)

Off

Other than the above

On

MMODE

Instruction shift gate position (neutral)

On

Other than the above

Off

M GEAR POS

During driving

1, 2, 3, 4, 5, 6

Item name

Condition

Display value (Approx.)

TCM

TM-377

< ECU DIAGNOSIS >

[CVT: RE0F10A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

PHYSICAL VALUES

SCIA6679J

Terminal No.

(Wire color)

Description

Condition

Value (Ap-

prox.)

+

−

Signal name

Input/Output

1

(P/B)

Ground R RANGE SW

Output

Ignition switch ON

Selector lever in “R” position

Battery
voltage

When setting selector lever
to other positions

0 V

2

(P/L)

Ground N RANGE SW

Output

Selector lever in “N” position

Battery
voltage

When setting selector lever
to other positions

0 V

3

(G/O)

Ground D RANGE SW

Output

Selector lever in “D” posi-
tions

Battery
voltage

When setting selector lever
to other positions

0 V

4

(GR)

Ground L RANGE SW

Output

Selector lever in “L” position

Battery
voltage

When setting selector lever
to other positions

0 V

5

(B)

Ground Ground

Output

Always

0 V

6

(O)

Ground K-LINE

Input/Output

—

—

7

(W)

Ground Sensor ground

Input

Always

0 V

8

(G/W)

—

CLOCK

—

—

—

9

(L/R)

—

CHIP SELECT

—

—

—

10

(BR/R)

—

DATA I/O

—

—

—

11

(BR/W)

Ground P RANGE SW

Output

Ignition switch ON

Selector lever in “P” position

Battery
voltage

When setting selector lever
to other positions

0 V

13

(V)

Ground CVT fluid temperature sensor

Output

Ignition switch ON

When CVT fluid tempera-
ture is 20

°C (68°F)

2.0 V

When CVT fluid tempera-
ture is 80

°C (176°F)

1.0 V

14*

1

(LG)

—

—

—

—

—

TM-378

< ECU DIAGNOSIS >

[CVT: RE0F10A]

TCM

15

(V/W)

Ground

Transmission fluid pressure
sensor A (secondary pressure
sensor)

Input

“N” position idle

1.0 V

25

(W/R)

Ground Sensor ground

Input

Always

0 V

26

(L/O)

Ground Sensor power

Input

Ignition switch ON

—

5.0 V

Ignition switch OFF

—

0 V

27

(R/G)

Ground Step motor D

Input

Within 2 seconds after ignition switch ON, the time
measurement by using the pulse width measure-
ment function (Hi level) of CONSULT-III.*

2

10.0 msec

28

(R)

Ground Step motor C

Input

30.0 msec

29

(O/B)

Ground Step motor B

Input

10.0 msec

30

(G/R)

Ground Step motor A

Input

30.0 msec

31

(P)

—

CAN-L

Input/Output

—

—

32

(L)

—

CAN-H

Input/Output

—

—

33

(LG/W)

Ground

Input speed sensor (primary
speed sensor)

Input

When driving [“M

1

” position, 20 km/h (12 MPH)]

730 Hz

34

(LG/R)

Ground

Output speed sensor (second-
ary speed sensor)

Input

When driving [“D” position, 20 km/h (12 MPH)]

480 Hz

37

(L/W)

Ground Lock-up select solenoid valve

Output

Ignition switch ON

Selector lever in “P” or “N”
positions

Battery
voltage

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

0 V

38

(G)

Ground

Torque converter clutch sole-
noid valve

Output

When vehicle cruis-
es in “D” position

When CVT performs lock-up

6.0 V

When CVT does not per-
form lock-up

1.0 V

39

(W/B)

Ground

Pressure control solenoid valve
B (secondary pressure solenoid
valve)

Output

“P” or “N” position
idle

Release your foot from the
accelerator pedal

5.0 – 7.0 V

Press the accelerator pedal
all the way down

3.0 – 4.0 V

40

(R/Y)

Ground

Pressure control solenoid valve
A (line pressure solenoid valve)

Output

Release your foot from the
accelerator pedal

5.0 – 7.0 V

Press the accelerator pedal
all the way down

1.0 – 3.0 V

42

(B)

Ground Ground

Output

Always

0 V

45

(L/R)

Ground

Power supply
(memory back-up)

Input

Always

Battery
voltage

46

(Y)

Ground Power supply

Input

Ignition switch ON

—

Battery
voltage

Ignition switch OFF

—

0 V

47

(L/R)

Ground

Power supply
(memory back-up)

Input

Always

Battery
voltage

Terminal No.

(Wire color)

Description

Condition

Value (Ap-

prox.)

+

−

Signal name

Input/Output

TCM

TM-379

< ECU DIAGNOSIS >

[CVT: RE0F10A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

*1: This circuit is not used.
*2: A circuit tester cannot be used to test this item.

48

(Y)

Ground Power supply

Input

Ignition switch ON

—

Battery
voltage

Ignition switch OFF

—

0 V

Terminal No.

(Wire color)

Description

Condition

Value (Ap-

prox.)

+

−

Signal name

Input/Output