TCM connector and terminal function
TCM Terminal Function
Connector

Pin

Description

Pin

Description

1

Power(VB)

30

Output speed sensor power

2

Power(VB)

31

Input speed sensor power

3

Ignition switch

43

Torque converter control solenoid valve 

4

Ground (Power)

44

Overdrive clutch control solenoid valve

5

Ground (Power)

45

35R clutch control solenoid valve 

8

ON/OFF solenoid valve B(SS-B)

46

Line pressure control solenoid valve

9

Shift lock solenoid

47

Underdrive brake control solenoid valve 

13

Inhibitor switch signal "S2"

50

26 brake control solenoid valve

14

Oil temperature sensor (+)

52

ON/OFF solenoid valve A(SS-A)

15

Oil temperature sensor(-)

55

Input speed sensor signal

16

Sports mode up switch

56

Output speed sensor signal

17

Sport mode down switch

61

Sports mode select switch

21

Inhibitor switch signal "S3"

65

CAN (LOW)

22

Inhibitor switch signal "S4"

73

Solenoid supply power 2

23

Inhibitor switch signal "S1"

87

CAN (High)

29

Solenoid supply power 1

TCM Terminal input/ output signal
Connector

Pin

Description

Condition

Inoutput value

Type

Level

23

P range position switch 1

ON

Digital

Max. ≤ 16.0V

13

P range position switch 2

OFF

21

P range position switch 3

OFF

Min. ≥ 7.0V

22

P range position switch 4

OFF

23

R range position switch 1

OFF

Digital

 Max. ≤ 16.0V 

13

R range position switch 2

ON

21

R range position switch 3

OFF

Min. ≥ 7.0V

22

R range position switch 4

OFF

23

N range position switch 1

OFF

Digital

Max. ≤ 16.0V

13

N range position switch 2

OFF

21

N range position switch 3

ON

Min. ≥ 7.0V

22

N range position switch 4

OFF

23

D range position switch 1

OFF

Digital

Max. ≤ 16.0V

13

D range position switch 2

OFF

21

D range position switch 3

OFF

Min. ≥ 7.0V

22

D range position switch 4

ON

14

Oil temperature sensor signal (+)

-

Analog

Min.: 0 V

15

Oil temperature sensor signal (-)

-

Max.: 5.1 V

61

Sports mode select

ON

Digital

Max. Low level threshold value ≤ 2.0 V

16

Up shift switch

OFF

Min. High level threshold value ≥ 4.0 V

17

Down shift switch

OFF

 

56

Output speed sensor

Revolution

Pulse

Max. frequency : 9 kHz

Min. frequency: > 0 Hz

55

Input speed sensor

Revolution

Min. High Pulse: ≥ 25 µs

Min. Low Pulse: ≥ 25 µs

29

Solenoid supply power 1

-

Output

 

46

Line pressure control solenoid valve

Variable duty

VFS

Max. Output current (TCM): 850 mA

47

Underdrive brake control solenoid valve 

Variable duty

Min. Output current (TCM): 50 mA

50

26 brake control solenoid valve

Variable duty

 

73

Solenoid supply power 2

-

Output

 

43

Torque converter control solenoid valve 

Variable duty

VFS

Max. Output current (TCM): 850 mA

44

Overdrive clutch control solenoid valve

Variable duty

Min. Output current (TCM): 50 mA

45

35R clutch control solenoid valve 

Variable duty

 

52

ON/OFF solenoid valve A (SS-A)

ON/OFF

PWM

Output current  : 0.7A

8

ON_OFF solenoid valve B (SS-B)

ON/OFF

Circuit Diagram
Яндекс.Метрика