TCM connector and terminal function
TCM Terminal Function
Connector [CHG-A]

Pin

Description

Pin

Description

1

-

31

-

2

-

32

ON/OFF solenoid valve B(SS-B)

3

Line pressure control solenoid valve (LINE_VFS)

33

ON/OFF solenoid valve A (SS-A)

4

Torque converter control solenoid valve (T/CON_VFS)

34

Ground (Power 1)

5

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

35

Ground (Power 2)

6

Input speed sensor power

36

Sports mode down switch

7

Output speed sensor power

37

Sports mode up switch

8

Input speed sensor signal

38

Sports mode Select switch

9

Output speed sensor signal

39

-

10

-

40

Inhibitor switch signal "S1"

11

-

41

-

12

-

42

-

13

-

43

-

14

-

44

-

15

-

45

-

16

-

46

-

17

Underdrive brake control solenoid valve (UD/B_VFS)

47

Solenoid supply power 1

18

26 brake control solenoid valve (26/B_VFS)

48

Solenoid supply power 2

19

Shift lock solenoid

49

TCM Input power 1 (For solenoid)

20

Overdrive clutch control solenoid valve (OD/C_VFS)

50

TCM Input power 2 (For solenoid)

21

-

51

-

22

Rear lamp relay

52

-

23

-

53

Oil temperature sensor (-)

24

Start relay

54

Oil temperature sensor (+)

25

Inhibitor switch signal "S2"

55

-

26

Inhibitor switch signal "S3"

56

-

27

Inhibitor switch signal  "S4"

57

-

28

-

58

-

29

-

59

-

30

-

60

-

Connector [CHG-K]

Pin

Description

Pin

Description

1

Power ground

5

Power ground

2

Battery power (B+)

6

Battery power (B+)

3

Power ground

77

CAN communication line (HIGH)

4

Battery power (B+)

78

CAN communication line (Low)

TCM Terminal input/ output signal
Connector [CHG-A]

Pin

Description

Condition

Input/output value

Type

Level

1

-

 

 

 

2

-

 

 

 

3

Line pressure control solenoid valve (LINE_VFS)

 

Output

0V/Battery voltage level

9V < Battery voltage level < 16V

4

Torque converter control solenoid valve (T/CON_VFS)

 

Output

0V/Battery voltage level

9V < Battery voltage level < 16V

5

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

 

Output

0V/Battery voltage level

9V < Battery voltage level < 16V

6

Input speed sensor power

ON

Power

0V/7.5V

OFF

7

Output speed sensor power

ON

Power

0V/7.5V

OFF

8

Input speed sensor signal

High

Input

0.7V/1.4V

Low

9

Output speed sensor signal

High

Input

0.7V/1.4V

Low

10

-

 

 

 

11

-

 

 

 

12

-

 

 

 

13

-

 

 

 

14

-

 

 

 

15

-

 

 

 

16

-

 

 

 

17

Underdrive brake control solenoid valve 

 

Output

0V/Battery voltage level

(UD/B_VFS)

9V < Battery voltage level < 16V

 

Power supply : V_SOL2

18

26 brake control solenoid valve 

 

Output

0V/Battery voltage level

(26/B_VFS)

9V < Battery voltage level < 16V

 

Power supply : V_SOL2

19

Shift lock solenoid

High

Output

0V/Battery voltage level

Low

9V < Battery voltage level < 16V

20

Overdrive clutch control solenoid valve

 

Output

0V/Battery voltage level

(OD/C_VFS)

9V < Battery voltage level < 16V

 

Power supply : V_SOL1

21

-

 

 

 

22

Rear lamp relay

R  ON

Output

0V/Battery voltage level

Other

9V < Battery voltage level < 16V

23

-

 

 

 

24

P/N relay

High

Output

0V/Battery voltage level

Low

9V < Battery voltage level < 16V

25

Inhibitor switch signal "S2"

High

Input

0V/Battery voltage level

Low

9V < Battery voltage level < 16V

26

Inhibitor switch signal "S3"

High

Input

0V/Battery voltage level

Low

9V < Battery voltage level < 16V

27

Inhibitor switch signal "S4"

High

Input

0V/Battery voltage level

Low

9V < Battery voltage level < 16V

28

-

 

 

 

29

-

 

 

 

30

-

 

 

 

31

-

 

 

 

32

ON/OFF solenoid valve B(SS-B)

High

Output

0V/Battery voltage level

Low

9V < Battery voltage level < 16V

33

ON/OFF solenoid valve A (SS-A)

High

Output

0V/Battery voltage level

Low

9V < Battery voltage level < 16V

34

Ground (Power 1)

 

Ground

0V

35

Ground (Power 2)

 

Ground

0V

36

Sports mode down switch

Down ON

Input

 0V/Battery voltage level

Other

9V < Battery voltage level < 16V 

37

Sports mode up switch

Up ON

Input

0V/Battery voltage level

Other

9V < Battery voltage level < 16V

38

Sports mode select switch

Sport mode

Input

0V/Battery voltage level

Other

9V < Battery voltage level < 16V

39

-

 

 

 

40

Inhibitor switch signal "S1"

High

Input

0V/Battery voltage level

Low

9V < Battery voltage level < 16V

41

-

 

 

 

42

-

 

 

 

43

-

 

 

 

44

-

 

 

 

45

-

 

 

 

46

-

 

 

 

47

Solenoid supply power 1

ON

Power

0V/Battery voltage level

OFF

9V < Battery voltage level < 16V

48

Solenoid supply power 2

ON

Power

0V/Battery voltage level

OFF

9V < Battery voltage level < 16V

49

TCM Input power 1 

 

Power

Battery voltage level

(For solenoid)

9V < Battery voltage level < 16V

50

TCM Input power 2 

 

Power

Battery voltage level

(For solenoid)

9V < Battery voltage level < 16V

51

-

 

 

 

52

-

 

 

 

53

Oil temperature sensor (-)

 

Ground

0V

54

Oil temperature sensor (+)

ON

Input

0V/3.3V

OFF

55

-

 

 

 

56

-

 

 

 

57

-

 

 

 

58

-

 

 

 

59

-

 

 

 

60

-

 

 

 

Connector [CHG-K]

Pin

Description

Condition

Type

Level

1

Power ground

 

Ground

0V

2

Battery power (B+)

ON

Power

0V/Battery voltage level

OFF

9V < Battery voltage level < 16V

3

Power ground

 

Ground

0V

4

Battery power (B+)

ON

Power

0V/Battery voltage level

OFF

9V < Battery voltage level < 16V

5

Power ground

 

Ground

0V

6

Battery power (B+)

 

Power

Battery voltage level

9V < Battery voltage level < 16V

77

CAN line (HIGH)

High

-

Low

78

CAN line (LOW)

High

-

Low

Circuit Diagram
Яндекс.Метрика