CrimeStopper SP-502 Installation Handbook page 5

BROWN: (+) Siren Output
Connect brown wire to siren red wire. Connect black wire of siren to chassis ground (body metal).
BROWN/WHITE: (-) 500mA Horn Honk Output (Optional, may require a relay)
Connect to the Negative Horn Trigger wire usually located near the steering column. If the vehicle horn circuit
requires +12V, a relay is required. RELAY WIRING: Connect the Brown/White wire to terminal 85, connect relay
terminals 86 and 87 to +12V constant power. Connect terminal 30 of the relay to the +12V positive device/circuit to
be activated.
BLACK/WHITE: (-) 500mA Dome Light Illumination Output (Optional, Requires relay)
Negative Dome Light System: Connects to terminal 85 of a relay. Connect terminal 86 to +12V Constant.
Connect terminal 87 to Chassis Ground. Connect Terminal 30 to the Negative dome light activation circuit.
Positive Dome Light System: Connects to terminal 85 of a relay. Connect terminals 86 & 87 to +12V Constant.
Connect terminal 30 to the Positive dome light activation circuit.
YELLOW/BLACK: (-) 500mA OEM Rearm Output
This wire provides a ground pulse to rearm the vehicles' FACTORY anti-theft system after a timed-out or aborted
remote start. Connect this wire to the vehicles' anti-theft rearm wire or to the door pin circuit depending on your
requirements. This wire may be needed to pulse the door pin circuit on vehicles with retained accessory power.
ORANGE/BLACK: (-) 500mA OEM Disarm Output
This wire provides a Ground pulse to disarm the vehicles Factory Anti-Theft System prior to a Remote Start.
Connect this wire to the vehicles' anti-theft disarm wire. This wire is sometimes found coming off the Driver's door
key switch or at the Factory Anti-theft control module.
WHITE/RED: Tachometer Input
When installing this system in TACH REFERENCE mode, this wire must be connected to a valid source of AC
voltage. This wire allows the unit to sense the engine running. See Tach Section on Page 15-17 for more
information.
WIRING: 12-PIN Connector Cont.
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