Electronic Automatic Transmission (EAT) ECU (page 2 of 2)

AUTOMATIC GEARBOX - JATCO

DESCRIPTION AND OPERATION

44-35

Connector C0932 Pin Details

The following table shows the harness connector face view and pin numbers and input/output information.

Pin No.

Description

Input/Output

1

Diagnostic ISO 9141 K Line

Input/Output

2

Not used

-

3

2/4 brake duty solenoid valve

Output

4

2/4 brake timing solenoid valve

Output

5

Vehicle speed sensor

Input

6

Not used

-

7

Selector 3rd range switch

Input

8

Selector 2nd range switch

Input

9

Earth

Input

10

Reduction timing solenoid valve

Output

11

Not used

-

12

CAN Bus - Low

Input/Output

13

CAN Bus - Low 2

Input/Output

14

Shift solenoid valve B

Output

15

Shift solenoid valve A

Output

16

Lock-up duty solenoid valve

Output

17

Solenoid valves - Earth

Input

18

Line pressure duty solenoid

Output

19

Selector shift up (+) sensor

Input

20

Sensors - Earth

Input

21

Intermediate shaft speed sensor

Input

22

Not used

-

23

Not used

-

24

Turbine speed sensor

Input

25

Selector 'N' range switch

Input

26

Selector 'R' range switch

Input

27

Selector 'D' range switch

Input

28

Kick down inhibit

Input

29

Not used

-

30

Selector 'P' range switch

Input

31

Normal (drive) mode switch

Input

32

Not used

-

33

CAN Bus High

Input/Output

34

CAN Bus High 2

Input/Output

35

Not used

-

36

12V battery voltage from main relay

Input

37

Selector shift down (-) sensor

Input