Installation Manual

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4 Pin Additional Harness: Parking Light Flasher I/O Siren & Ground Part # 1284301
1 Black: Chassis Ground
Connect the Black wire to a known vehicle ground source or to a solid clean metal part of the chassis.
Be certain to remove any paint or grease and secure this wire with a self tapping screw and ring terminal.
2 White w/ Red trace Wire: Parking Light Relay Input Wire
This wire is the common contact of the on board parking light asher relay. If the vehicle you are working
on has +12 volt switched parking lights, connect this wire to a fused + 12 volt source. (Max. 15 Amps)
NOTE: If the vehicle's parking lights are ground switched, connect this wire to chassis ground.
3 White w/ Black trace Wire: (+) Siren Output
This is the positive siren feed wire. Route this wire through a grommet in the rewall to the siren location.
Connect the White w/ Black Trace wire to the Red wire of the Siren. Secure the Black wire of the Siren
to a known chassis ground or solid clean metal surface.
4 White Wire: Parking Light Relay Output
This wire is the normally open contact of the on board parking light ash relay. Connect this wire to the
vehicle's parking light feed wire. This is the wire that gets switched on, either (+) or (-), when the vehicle's
parking light switch is activated.
Typical Vehicle Parking Lights
From Vehicle
Park Light Switch
White From
Remote Start Module
To + 12 Volts
(If Gnd. Switch See Note)
White/Red Wire From
Remote Start Module
15A