1. TCM connector and terminal function
2. TCM terminal function

Pin

Description

Pin

Description

1

Battery power

48

ㅡ

2

Battery power

49

ㅡ

3

Ignition switch

50

26 brake control solenoid valve (26/B_VFS)

4

Power ground

51

ㅡ

5

Power ground

52

SS-A Solenoid valve (ON/OFF) 

6

ㅡ

53

Reverse lamp relay

7

P/N relay

54

ㅡ

8

SS-B Solenoid valve (ON/OFF)

55

Input speed sensor signal

9

Shift lock solenoid

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

Sports mode down switch

64

ㅡ

18

ㅡ

65

CAN communication line (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 power 2

27

ㅡ

74

ㅡ

28

ㅡ

75

ㅡ

29

Solenoid 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 communication line (HIGH)

41

ㅡ

88

ㅡ

42

ㅡ

89

ㅡ

43

Torque converter control solenoid valve (VFS)

90

ㅡ

44

Overdrive clutch control solenoid valve (VFS)

91

ㅡ

45

35R Clutch control solenoid valve (VFS)

92

ㅡ

46

Line pressure control solenoid valve (VFS)

93

ㅡ

47

Underdrive brake control solenoid valve (VFS)

94

ㅡ

3. 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

7

P/N relay

P-R change

Output

Min. Operation voltage: Battery voltage ≥ 6.0V

Max. Operation voltage: Battery voltage   ≤ 16.0V

P/N range position

9

Shift lock solenoid

ON/OFF

Output

Max. current: 1A

Output current: 1,0A

29

Solenoid power 1

-

Output

 

46

Line pressure control solenoid valve

Variable duty

VFS

Max. Output current (TCM): 850mA

(VFS)

47

Underdrive brake control solenoid valve (VFS)

Variable duty

Min. Output current (TCM): 50 mA

50

26 Brake control solenoid valve 

Variable duty

 

(VFS)

73

Solenoid power 2

-

Output

 

43

Torque converter control solenoid valve (VFS)

Variable duty

VFS

Max. Output current (TCM): 850mA

44

Overdrive clutch control solenoid valve 

Variable duty

Min. Output current (TCM): 50mA

(VFS)

45

35R Clutch control solenoid valve 

Variable duty

 

(VFS)

52

SS-A Solenoid valve (ON/OFF) 

ON/OFF

PWM

Output current  : 0.7A

8

SS-B Solenoid valve (ON/OFF)

ON/OFF

53

Reverse lamp relay

ON

Output

Max. Operation current: 0.3 A

Max. Voltage drop: 0.14 V

Circuit Diagram
Яндекс.Метрика