LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2020 >> Sentra SV >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission >> Ecu Diagnosis Information >> TCM >> Reference Value >> Input/Output Signal Standard

Input/Output Signal Standard

Terminal No.

(Wire color)

Description

Condition

Value (Approx.)

+

-

Signal

Input/Output

2

(GR)

--

--

--

--

--

4

(Y)

Ground

D range switch

Input

Ignition switch ON

Selector lever: "D" position

10 - 16 V

Other than the above

0 V

5

(L)

Ground

N range switch

Input

Selector lever: "N" position

10 - 16 V

Other than the above

0 V

6

(G)

Ground

R range switch

Input

Selector lever: "R" position

10 - 16 V

Other than the above

0 V

7

(V)

Ground

P range switch

Input

Selector lever: "P" position

10 - 16 V

Other than the above

0 V

8

(GR)

--

CAN-H

Input/Output

--

--

9

(R)

--

CAN-L

Input/Output

--

--

11

(LG)

Ground

Sensor ground

--

Always

0 V

12

(BR)

Ground

CVT fluid temperature sensor

Input

Ignition switch ON

CVT fluid: Approx. 20 deg.C (68 deg.F)

2.01 - 2.05 V

CVT fluid: Approx. 50 deg.C (122 deg.F)

1.45 - 1.50 V

CVT fluid: Approx. 80 deg.C 176 deg.F)

0.90 - 0.94 V

16

(W)

Ground

Secondary pressure sensor

Input

  • After engine warm up
  • Selector lever: "N" position
  • At idle

1.2 - 1.3 V

17

(R)

Ground

Primary pressure sensor

Input

  • After engine warm up
  • Selector lever: "N" position
  • At idle

0.7 - 0.9 V

23

(P)

--

CAN-L

Input/Output

--

--

24

(LG)

Ground

Input speed sensor

Input

  • Shift position: "L" position
  • Vehicle speed: 20 km/h (12 MPH)

880 Hz

GNSJSDIA3769GB-769Courtesy of NISSAN NORTH AMERICA, INC.

26

(SB)

Ground

Sensor power supply

Output

Ignition switch: ON

5.0 V

Ignition switch: OFF

0 V

30

(GR)

Ground

Line pressure solenoid valve

Output

  • After engine warming up
  • Selector lever: "N" position
  • At idle
GNSJSDIA1897GB-897Courtesy of NISSAN NORTH AMERICA, INC.
  • After engine warming up
  • Selector lever: "D" position
  • Depress the accelerator pedal fully
GNSJSDIA1898GB-898Courtesy of NISSAN NORTH AMERICA, INC.

33

(L)

--

CAN-H

Input/Output

--

--

34

(W)

Ground

Output speed sensor

Input

  • Shift position: "L" position
  • Vehicle speed: 20 km/h (12 MPH)

200 Hz

GNSJSDIA1904GB-904Courtesy of NISSAN NORTH AMERICA, INC.

35

(GR)

Ground

Primary speed sensor

Input

  • Shift position: "L" position
  • Vehicle speed: 20 km/h (12 MPH)

700 Hz

GNSJSDIA1905GB-905Courtesy of NISSAN NORTH AMERICA, INC.

37

(Y)

Ground

Select solenoid valve

Output

  • Engine started
  • Vehicle is stopped
  • Selector lever: "N" position
GNSJSDIA1897GB-897Courtesy of NISSAN NORTH AMERICA, INC.

38

(G)

Ground

Torque converter clutch solenoid valve

Output

  • Selector lever: "D" position
  • Accelerator pedal position: 1/8 or less
  • Vehicle speed: 20 km/h (12 MPH) or more
GNSJSDIA1900GB-900Courtesy of NISSAN NORTH AMERICA, INC.
  • Engine started
  • Vehicle is stopped
GNSJSDIA1903GB-903Courtesy of NISSAN NORTH AMERICA, INC.

39

(W)

Ground

Secondary pressure solenoid valve

Output

  • Shift position: "L" position
  • Vehicle speed: 20 km/h (12 MPH)
GNSJSDIA1897GB-897Courtesy of NISSAN NORTH AMERICA, INC.

40

(V)

Ground

Primary pressure solenoid valve

Output

  • Shift position: "L" position
  • Vehicle speed: 20 km/h (12 MPH)
GNSJSDIA1897GB-897Courtesy of NISSAN NORTH AMERICA, INC.

41

(B)

Ground

Ground

--

Always

0 V

42

(B)

Ground

Ground

--

Always

0 V

46

(P)

Ground

Battery power supply (Memory back-up)

Input

Always

10 - 16 V

47

(BR)

Ground

Ignition power supply

Input

Ignition switch: ON

10 - 16 V

Ignition switch: OFF

0 V