TCM connector and terminal function
TCM Terminal Function

Pin

Description

Pin

Description

1

Battery power

48

-

2

Battery power

49

-

3

Ignition switch

50

26 brake control solenoid valve (26/B_VFS)

4

Power ground

51

-

5

Power ground

52

ON/OFF solenoid valve A (SS-A)

6

-

53

-

7

-

54

-

8

ON/OFF solenoid valve B(SS-B)

55

Input speed sensor signal

9

Shift lock solenoid

56

Output speed sensor signal

10

-

57

-

11

-

58

-

12

-

59

-

13

Inhibitor switch signal "S2"

60

-

14

Oil temperature sensor (+)

61

Sports mode select switch

15

Oil temperature sensor (-)

62

-

16

Sports mode up switch

63

-

17

Sports mode down switch

64

-

18

-

65

CAN communication line (LOW)

19

-

66

-

20

-

67

-

21

Inhibitor switch signal "S3"

68

-

22

Inhibitor switch signal "S4"

69

-

23

Inhibitor switch signal "S1"

70

-

24

-

71

-

25

-

72

-

26

-

73

Solenoid power 2

27

-

74

-

28

-

75

-

29

Solenoid power 1

76

-

30

Output speed sensor power

77

-

31

Input speed sensor power

78

-

32

-

79

-

33

-

80

-

34

-

81

-

35

-

82

-

36

-

83

-

37

-

84

-

38

-

85

-

39

-

86

-

40

-

87

CAN communication line (HIGH)

41

-

88

-

42

-

89

-

43

Torque converter control solenoid valve (T/CON_VFS)

90

-

44

Overdrive clutch control solenoid valve (OD/C_VFS)

91

-

45

35R clutch control solenoid valve (35R/C_VFS)

92

-

46

Line pressure control solenoid valve (LINE_VFS)

93

-

47

Underdrive brake control solenoid valve (UD/B_VFS)

94

-

TCM Terminal input/ output signal

Pin

Description

Condition

Inoutput value

Type

Level

23

Inhibitor switch 1

ON

Digital

9V < Battery voltage level < 16V

OFF

0V/Battery voltage level

13

Inhibitor switch 2

ON

9V < Battery voltage level < 16V

OFF

0V/Battery voltage level

21

Inhibitor switch 3

ON

9V < Battery voltage level < 16V

OFF

0V/Battery voltage level

22

Inhibitor switch 4

ON

9V < Battery voltage level < 16V

OFF

0V/Battery voltage level

14

Oil temperature sensor signal (+)

-

Analog

Min.: 0 V

15

Oil temperature sensor signal (-)

-

Max.: 5.1 V

61

Sports mode select switch

ON

Digital

Max. Low level threshold value ≤ 2.0 V

16

Sports mode up switch

OFF

Min. High level threshold value ≥ 4.0 V

17

Sports mode down switch

OFF

 

56

Output speed sensor signal

Revolution

Pulse

Max. frequency : 9 kHz

Min. frequency: > 0 Hz

55

Input speed sensor signal

Revolution

Min. High Pulse: ≥ 25 µs

Min. Low Pulse: ≥ 25 µs

29

Solenoid power 1

-

Output

 

46

Line pressure control solenoid valve

(LINE_VFS)

Variable duty

VFS

Max. Output current (TCM): 850 mA

47

Underdrive brake control solenoid valve (UD/B_VFS)

Variable duty

Min. Output current (TCM): 50 mA

50

26 brake control solenoid valve

(26/B_VFS)

Variable duty

 

73

Solenoid power 2

-

Output

 

43

Torque converter control solenoid valve (T/CON_VFS)

Variable duty

VFS

Max. Output current (TCM): 850 mA

44

Overdrive clutch control solenoid valve

(OD/C_VFS)

Variable duty

Min. Output current (TCM): 50 mA

45

35R clutch control solenoid valve

(35R/C_VFS)

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