Electronic Automatic Transmission (EAT) ECU (Automatic gearbox - Jatco) (page 2 of 2)

Make

Land Rover

Model

Freelander System Description and Operation (UK)

Section

Description and operation

Automatic gearbox - JatcoElectronic Automatic Transmission (EAT) ECU · page 2 of 2

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

23 Transmission