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© 2003 directed electronics, inc.
guide. The door lock guide identifies the type of system for your
vehicle. With the built in door lock relays you can properly
interface the power locks with your security system. If you are
unable to identify your door lock system with the web informa-
tion please contact Rattler Technical Support.
Although there are numerous types of door lock circuits, the
most common is the negative triggered door lock system. If your
vehicle has a negative triggered door lock system, follow the steps
below. If your vehicle has any other type of door lock system, the
easiest way to determine which type of door lock system you are
working with is to remove the master locking switch itself, which
is usually on the driver’s door or on the center console. Once you
have determined which type of factory door lock circuit you are
working with, and the color codes of the switch wires to be used,
you can usually simplify the installation by locating the same
wires in the vehicle’s kick panel. If no central locking switch is
found, the installation may require a door lock actuator.
There are eight common types of door lock circuits (some vehi-
cles use more unusual systems):
■
TTyyppee AA::
Three-wire (+) pulse controlling factory lock relays.
Most GM, some Ford and Chrysler, 1995 Saturn, some new
note: Always retest the wires in the kick panel to be sure
they function the same way as the wires on the switch.
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