TCM connector and terminal function
TCM Terminal Function
Connector [EUDAT]

Pin

Description

Pin

Description

1

Power(VB)

48

ㅡ

2

Power(VB)

49

ㅡ

3

Ignition switch

50

26 brake control solenoid valve

4

Ground (Power)

51

ㅡ

5

Ground (Power)

52

ON/OFF solenoid valve A(SS-A)

6

ㅡ

53

ㅡ

7

ㅡ

54

ㅡ

8

ON/OFF solenoid valve B(SS-B)

55

Input speed sensor signal

9

ㅡ

56

Output speed sensor signal

10

ㅡ

57

ㅡ

11

ㅡ

58

ㅡ

12

ㅡ

59

ㅡ

13

Inhibitor switch signal "S2"

60

ㅡ

14

Oil temperature sensor (+)

61

Sports mode select switch

15

Oil temperature sensor(-)

62

ㅡ

16

Sports mode up switch

63

ㅡ

17

Sport mode down switch

64

ㅡ

18

ㅡ

65

CAN (LOW)

19

ㅡ

66

ㅡ

20

ㅡ

67

ㅡ

21

Inhibitor switch signal "S3"

68

ㅡ

22

Inhibitor switch signal "S4"

69

ㅡ

23

Inhibitor switch signal "S1"

70

ㅡ

24

ㅡ

71

ㅡ

25

ㅡ

72

ㅡ

26

ㅡ

73

Solenoid supply power 2

27

ㅡ

74

ㅡ

28

ㅡ

75

ㅡ

29

Solenoid supply power 1

76

ㅡ

30

Output speed sensor power

77

ㅡ

31

Input speed sensor power

78

ㅡ

32

ㅡ

79

ㅡ

33

ㅡ

80

ㅡ

34

ㅡ

81

ㅡ

35

ㅡ

82

ㅡ

36

ㅡ

83

ㅡ

37

ㅡ

84

ㅡ

38

ㅡ

85

ㅡ

39

ㅡ

86

ㅡ

40

ㅡ

87

CAN (High)

41

ㅡ

88

ㅡ

42

ㅡ

89

ㅡ

43

Torque converter control solenoid valve 

90

ㅡ

44

Overdrive clutch control solenoid valve

91

ㅡ

45

35R clutch control solenoid valve 

92

ㅡ

46

Line pressure control solenoid valve

93

ㅡ

47

Underdrive brake control solenoid valve 

94

ㅡ

TCM Terminal input/ output signal
Connector [EUDAT]

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

ON

Min. ≥ 7.0V

22

P range position switch 4

ON

23

R range position switch 1

OFF

Digital

 Max. ≤ 16.0V 

13

R range position switch 2

OFF

21

R range position switch 3

OFF

Min. ≥ 7.0V

22

R range position switch 4

ON

23

N range position switch 1

ON

Digital

Max. ≤ 16.0V

13

N range position switch 2

ON

21

N range position switch 3

OFF

Min. ≥ 7.0V

22

N range position switch 4

ON

23

D range position switch 1

ON

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

OFF

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

ON/OFF

Circuit Diagram
Яндекс.Метрика