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ORANGE Wire:
Accessory Output
Connect this wire to the Accessory wire from the ignition switch. This wire will show + 12
volts when the ignition switch is turned to the "ACCESSORY" or "ON" and "RUN" posi-
tions, and will show 0 volts when the key is turned to the "OFF" and "START" or "CRANK"
positions.
Wiring The 2 Pin Door Lock/Unlock Harness Connector (P/N 4120106)
The Green & Blue Door Lock/Unlock output wires provide a pulsed ground output to control the
vehicle door lock / unlock circuits. The output of these wires has a maximum switching capability
of 250 mA. Many vehicles today have factory door lock relays which can be connected directly to
these outputs, however always confirm that the factory relays in your particular vehicle do not
exceed the rated 250mA output of the units door lock/unlock circuit. Plug the 2 pin connector of the
door lock/unlock harness into the mating connector shell of the control module. Determine the
door lock circuit of the vehicle you are working on and wire according to the diagrams shown.
3 Wire Negative Switched Door Lock Circuits:
In this application, the Green wire of the 2 pin harness provides a negative pulse during the
arming sequence. Connect the Green wire to the low current negative signal wire from the
factory door lock switch to the factory door lock relay.
The Blue wire of the 2 pin harness provides a negative pulse during the disarming sequence.
Connect the Blue wire to the low current negative signal wire from the factory door unlock
switch to the factory door unlock relay.
Negative Type Door Lock Circuits
Summary of Contents for PA-620C
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