CrimeStopper SP-502 Installation Handbook page 8

GRAY: (-) Hood Trigger Input – Zone # 3
Input trigger for a grounding hood pin switch. This input will trigger zone #3 of alarm and prevent remote start from
engaging. Connect to an existing hood pin switch that read ground when open. If no existing switches are available,
install new pin switches if desired. Note: DO NOT mount new pin switches in water pathways.
BLUE: (-) Trunk Pin Switch Input – Zone # 5
Input trigger for a grounding trunk pin switch. This input will trigger zone #5 of alarm. Connect to existing trunk pin
switches that read ground when open. If no existing switches are available, install new pin switches if desired.
Note: DO NOT mount new pin switches in water pathways.
GREEN: (-) Door Pin Switch Input – Zone # 2
Identify the wire that reads ground when any door is open and 12 volts when all doors are closed. Some vehicles
may have isolated door triggers. In this case you may need to run additional wires from other doors or go directly to
the wire that triggers the vehicle's interior dome light. Sometimes newer vehicles contain a separate body control
module (BCM) where the door trigger circuit can be located. Most vehicles will NOT require the use of BOTH Green
and Violet door trigger wires.
PURPLE: (+) Door Pin Switch Input – Zone # 2
Same as the GREEN wire below except this wire is used for vehicles that show a positive voltage (+12 volts) when
the door is open and a ground when doors are closed as in many Ford, Lincoln, and Mercury vehicles.
BLACK/WHITE: Programmable – Start Activation or Hand Brake (Manual Transmission)
1. (-) Start Activation Input: This wire allows an outside source or accessory to activate a Remote Start. A
momentary ground pulse on this wire will trigger a remote start. Examples would be a GPS Tracker or Smart
Phone interface. Default = Start Activation
2. (-) Hand Brake: In manual Transmission Mode this wire must be connected to the hand brake for remote
starting. See manual transmission mode.
WHITE: (+12V) Brake Reset
Connect the White wire to the side of brake pedal switch that shows +12 volts ONLY when pedal is depressed. This
will turn off the remote start if someone attempts to drive the car without the keys or if the Ignition key is not turned
on all the way.
WIRING: 7-PIN Connector (Trigger Inputs)
8