Great Plains 3PYPA Planters - Manual (Page 3)

Descriptions of Module Components Front Page Part Lists Great Plains Manufacturing, Inc. 3
06/16/2011 Front Page Part Lists 401-768M
Module Output Harness
Refer to Figure 6, Figure 7 and Figure 8
The output harness provides the output signal to the
Great Plains 3PYP planter steering system.
The black colored connector attaches to the black col-
ored plug on the translucent electronic module.
The output signal wire (3 pronged) is connected to the
3PYP steering harness at the rear of the tractor.
Do not connect the diagnostics plug which includes an
attached dust cover . (The diagnostics port allows the
module to be updated and monitored.)
Null4:
Figure 6
Module Output Harness
Signal Power OUT (Black end)
31814
2
3 4
1
1
5
2
3
4
Null4:
Figure 7
Connect Black Connector
to Black Plug on Electronic Module
31812
1
5
Null4:
Figure 8
Connect Output Harness 3 Prong
End to Steering Switchbox
31834
2
1
3