Audiovox Pursuit PRO9776C Installation Manual page 14

2 Green: (+) Lock or (-) Unlock
The Green wire provides a (+) Positive Pulse when locking and a (-) Negative Pulse when unlocking.
3 Red/Black: (-) Second Unlock
The Red w/Black trace wire will provide a pulsed ground only, and will only provide an output when the
unlock button of the transmitter is pressed a second time after a first unlock command was issued. This is
used for second step unlock or all doors unlock in a two step circuit. In this arrangement, Red is used to
control the drivers door unlock relay, and the Red/Black will be used to control unlock of all other doors.
3 Wire Ground Switched Door Lock Circuits:
In this application, the Red wire of the door lock harness provides a ground pulse during the arming se-
quence, or pulsed ground lock output. Connect the Red wire to the low current ground signal wire from the
factory door lock switch to the factory door lock relay.
The Green wire of the door lock harness provides a ground pulse during the disarming sequence, or pulsed
ground unlock output. Connect the Green wire to the low current ground signal wire from the factory door
unlock switch to the factory door unlock relay. See the following diagram for Wiring Detail.
3 WireGround Switched Door Lock/Unlock Wiring Detail
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Driver Priority Unlocking:
For driver Priority Unlocking the Red/Black wire will be connected to unlock all doors, and the red, or green
will be used to unlock the drivers door dependent upon the door unlock polarity. Please review the two
reference diagrams below and wire according to the vehicle type you are working on.
Negative Switch Driver Priority
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