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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 unlock 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 sperate 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
co 12 volt source. Most vehicles door lock/unlock motor legs rest at ground, and 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. 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 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 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 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
output. 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 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.
