Audiovox PRO-9342FT3 installation manual Wire Ground Switched Single Step Door Locks

current draw through these outputs must not exceed 300 mA. 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 or Green 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 Single Step Door Locks

In this application, the red wire provides a ground pulse during arming or the pulsed ground lock output. Connect the red wire to the wire that provides a low current ground signal from the factory door lock switch to the factory door lock control relay.

The green wire provides a ground pulse during disarming or the pulsed ground unlock output. Connect the green wire to the wire that provides a low current ground signal from the factory door unlock switch to the factory door unlock control relay.

Red/Black Not Used.

3 Wire Ground Switched 2 Step Door Locks

In this application, the red wire provides a ground pulse during arming, or the pulsed ground lock output. Connect the red wire to the wire that provides a low current ground signal from the factory door lock switch to the factory door lock control relay.

The green wire provides the first ground pulse during disarming or the drivers door pulsed ground unlock output. Connect this wire to the drivers door unlock relay that requires a low current ground signal to unlock only the drivers door. If the vehicle does not have a separate drivers door relay, one will have to be added. Locate the drivers door unlock motor wire and cut it at a convenient location to allow wiring of an optional relay. Connect the door side of the cut wire to terminal 30 of the optional relay added. Connect the vehicle side of the cut wire to terminal 87a of the optional relay added. Connect the green wire of the 3 pin harness to terminal 86 of the optional relay added. Connect terminal 85 of the optional relay added to a fused constant + 12 volt source. Most vehicles door lock/unlock motor legs rest at ground, and switch +12 volts to the door lock/unlock motor legs for operation, if this is the case in the vehicle you are working on, connect the remaining terminal, 87, to a fused + 12 volt source. In the rare instance that the vehicle door lock/unlock motor legs rest at + 12 volts and switches ground to the door lock/unlock motors, connect the remaining terminal, 87, to chassis ground.

The Red/Black wire provides a pulse ground output when the unlock button of the transmitter is pressed a second time after disarming. Connect the Red/Black wire to the wire that provides a low current ground signal from the factory door unlock switch to the factory door lock control relay.

3 Wire Positive Switched Door Locks

In this application, the red wire provides a positive pulse during disarming or the pulsed + 12 volt unlock output. Connect the red wire to the wire that provides a low current positive signal from the factory door unlock switch to the factory door unlock control relay.

The green wire provides a positive pulse during arming or the pulsed + 12 volt lock output. Connect the green wire to the wire that provides a low current positive signal from the factory door lock switch to the factory door lock control relay.

3 Wire Positive Switched 2 Step Door Locks

The green wire provides a positive pulse during arming or the pulsed + 12 volt lock output. Connect the green wire to the wire that provides a low current positive signal from the factory door lock switch to the factory door lock control relay.

The red wire provides a positive pulse during disarming, or the drivers door pulsed positive unlock

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