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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
stepcircuit. Inthisarrangement,Red,orGreenisused 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
Inthis application, the red wire providesa ground pulse duringarming, or the pulsed ground lock output.
Connecttheredwiretothe wire that provides alowcurrentgroundsignalfromthefactorydoor 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
thegreenwiretothewirethatprovides a low current ground signal from thefactorydoorunlockswitchtothe
factorydoorunlock control relay.
Red/Black Not Used.
3 Wire Ground Switched 2 Step Door Locks
Inthis application, the red wire providesa ground pulse duringarming, or the pulsed ground lock output.
Connecttheredwiretothe wire that provides alowcurrentgroundsignalfromthefactorydoor 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.Connectthiswiretothedrivers 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
optionalrelay. Connect the door side ofthecutwiretoterminal30of 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
harnesstoterminal86 of theoptionalrelayadded. Connectterminal 85 oftheoptionalrelayaddedto afused
constant+12voltsource. Mostvehiclesdoorlock/unlockmotorlegsrestatground,andswitch+12voltsto
thedoorlock/unlockmotorlegs for operation, ifthisisthecaseinthevehicle you are workingon,connectthe
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 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
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
optionalrelay. Connect the door side ofthecutwiretoterminal30of 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
chassisground. Most vehicles door lock/unlockmotorlegs rest at ground, andswitch +12 volts to thedoor
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.