Firstech, LLC. CM4200 - Manual (Page 41)

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Pin 4 Green/Black- Normally closed pin (87a) of lock relay. For a positive or negative
lock system this wire will not be used. For after-market actuators this wire will go
to chassis ground. For reverse polarity this wire will go to the switch side of the
lock wire of the vehicle. When the factory lock wire is cut the switch side will test
12-volts positive when the switch is pressed to unlock.
Pin 5 Green- Common pin (30) of lock relay. For positive or negative lock system this
wire will go to the vehicles lock wire. For after-market actuators this wire will go to
the lock wire of the actuator. For reverse polarity this wire will go to the motor side
of the lock wire of the vehicle.
Pin 6 Green/White- Normally opened pin (87) of lock relay. For a positive lock system
this wire will go to a 12-volts (+) positive source. For a negative lock system this
wire will go to chassis ground. For after-market actuators this wire will go to a 12-
volts (+) positive source. For reverse polarity this wire will go to a 12-volts (+)
positive source.
CONNECTOR 3
Pin 1 Green –Ignition input. This wire must be connected to the vehicles ignition to
trigger remote programming. The proper wire will test 0-volts with the key in the
off position, 12-volts (+) positive while the key is in the on position and 12-volts
(+) positive during crank
Pin 2 Blue- 250mA (-) negative output when armed. This wire will provide a (-) negative
output when system is locked and armed. (Note: This wire can also be used to
trigger after-market L.E.D. kits and other after-market accessories. Output must be
diode isolated when used to trigger after-market accessories.)
Pin 3 Red/Black- Door trigger (-) negative input. This wire monitors (-) negative trigger
door-pins. The proper wire will provide a (-) negative trigger only when the doors
are opened.
Pin 4 Red- Door trigger (+) positive input. This wire monitors (+) positive trigger door-
pins. The proper wire will provide a (+) positive trigger only when the doors are
opened.
Pin 5 Violet/Black- Trunk-pin (-) negative input. This is an optional input that will
monitor when the vehicles trunk is opened. (Note: This wire will also trigger alarm
when system is armed.)