Audiovox PRO9644A Manual de instalación descargar pdf (Pagina 10)

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3 Wire Positive Switched 2 Step Door Locks

The green wire provides a positive pulse during arming or locking, 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 unlocking, connect this wire to the drivers door

unlock relay that requires a low current positive 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 red wire of the 3 pin harness to terminal 86 of the optional relay added.

Connect terminal 85 of the optional relay added to chassis ground.

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 he 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. Because the vehicle you are working on requires a positive pulse from the

factory door lock switch to the factory door lock control relay, you will have to add a relay to invert the output

polarity of this wire.

Connect the Red/Black wire to terminal 86 of the optional added relay.

Connect terminal 85 & 87 to a fuse + 12 volt source.

Connect terminal 30 to the low current door unlock wire from the factory door switch to the door unlock

control relay.

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Audiovox PRO9644A Manual de instalación Pagina 10