824G Series II Wheel Tractor, 825G Series II Soil Compactor and 826G Series II Landfill Compactor Electrohydraulic System Caterpillar

Implement Electronic Control Pinout Specifications

Usage:

824G II AWW

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Illustration 1	g00291779
Implement Electronic Control Module (1) Connector J1. (2) Connector J2.

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Illustration 2	g00291780
Implement Control Connector

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Table 1
40-Pin Connector J1
Connector Pin	Function
1	+ Battery
2	Ground
3	CAT Data Link
4	Proportional Solenoid (Lower)
5	Ground
6	+ Battery
7	Solenoid Return
8	Pilot On/Off Solenoid Valve
9	CAT Data Link
10	Proportional Solenoid (Raise)
11	Proportional Solenoid (Tilt Right)
12	Lower Kickout Detent Solenoid
13	Implement Lockout Switch (normally open switch)
14	Implement Lockout Switch (normally closed switch)
15	Digital Return
16	Digital Return
17	Proportional Solenoid (Tilt Left)
18	Unused
19	Unused
20	Unused
21	Unused
22	Unused
23	Implement Function Select Switch (normally open switch)
24	Implement Function Select Switch (normally closed switch)
25	Unused
26	Unused
27	Unused
28	Unused
29	Unused
30	Unused
31	Unused
32	Unused
33	Unused
34	Unused
35	Unused
36	Unused
37	Unused
38	Unused
39	Unused
40	+ + Battery

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Table 2
40-Pin Connector J2
Connector Pin	Function
1	Proportional Solenoid (Tip Backward)
2	Unused
3	Solenoid Return
4	Unused
5	Unused
6	Unused
7	Unused
8	Proportional Solenoid (Tip Forward)
9	Unused
10	Unused
11	Unused
12	Unused
13	Unused
14	Unused
15	Unused
16	Unused
17	Unused
18	Unused
19	Unused
20	Unused
21	Unused
22	Unused
23	Unused
24	Unused
25	Unused
26	Unused
27	Unused
28	Unused
29	Unused
30	Tilt Lever Sensor
31	Unused
32	Unused
33	Unused
34	Unused
35	Lift Lever Sensor
36	Unused
37	Unused
38	Unused
39	Unused
40	Unused

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