Viper Horn Alarm Integra Hookup

Sleeping siren/horn honk:

i hope this isn't too late, but here is another way to wire up your horn honk:[this way, the horn will only sound when the alarm is triggered and will not honk on arm/disarm]

you will still need 2 relays

relay 1.)   take 86 and 87 to 12v constant. 85 goes to domelight supervision output (-)    {on d.e.i. product, that is the BLACK/ white wire.}   30 goes to 86 input of relay 2.

relay 2.) 87 goes to ground. 30 goes to your horn wire. 85 goes to ground when armed output of alarm. {on d.e.i product, that is the orange wire.}

you must diode isolate the orange wire coming out of the starter kill relay.

cut orange wire in half, place a 1amp diode in-line w/the band facing away from the starter kill relay. 

you want to make your connection (for pin 85 of relay 2) after the band side of the diode and the ground when armed wire coming from the alarm's brain. (orange) [between the band side and the brain]

if this is an alarm/remote start combo from d.e.i., you must also program the anti-grind off. if not, the horn will honk continuously when you hit disarm after the system has already been remote started.

Sleeping siren/horn honk:

i hope this isn't too late, but here is another way to wire up your horn honk:[this way, the horn will only sound when the alarm is triggered and will not honk on arm/disarm]

you will still need 2 relays

relay 1.)   take 86 and 87 to 12v constant. 85 goes to domelight supervision output (-)    {on d.e.i. product, that is the BLACK/ white wire.}   30 goes to 86 input of relay 2.

relay 2.) 87 goes to ground. 30 goes to your horn wire. 85 goes to ground when armed output of alarm. {on d.e.i product, that is the orange wire.}

you must diode isolate the orange wire coming out of the starter kill relay.

cut orange wire in half, place a 1amp diode in-line w/the band facing away from the starter kill relay. 

you want to make your connection (for pin 85 of relay 2) after the band side of the diode and the ground when armed wire coming from the alarm's brain. (orange) [between the band side and the brain]

if this is an alarm/remote start combo from d.e.i., you must also program the anti-grind off. if not, the horn will honk continuously when you hit disarm after the system has already been remote started.

 good luck.