99 civic ex stock to alarm locks

i have a 4 door, factory keyless module under the kickpanel, and i'm putting a clifford rs 1.1l remote start on with keyless. clifford has green (neg-) lock (pos+) unlock blue (neg-) unlock (pos+) lock and on the factory brain i have lock (neg-) GREEN / WHITE unlock (neg-) GREEN/ orange will i need relays, or just cut those 2 wires going into the stock honda brain, and connect green from clifford to GREEN / WHITE honda, blue clifford to GREEN/ orange honda

question 2, the alarm has a (neg-) horn honk output, and i have an older clifford siren i like which uses a (neg-) in, and power from a 12V source. will i need a relay between my alarm brain and siren?

I wouldn't cut the wires away from the Honda keyless module. Maybe you (or the car's next owner) would want to use the factory Honda remotes again someday. No relays required. Just like you said in your last sentence, just connect the lock wire from the Clifford to the lock wire in the Honda, and do the same with the unlock wire.

matthufham wrote: question 2, the alarm has a (neg-) horn honk output, and i have an older clifford siren i like which uses a (neg-) in, and power from a 12V source. will i need a relay between my alarm brain and siren?

umm if your alarm doesn't have a dedicated siren output, then yeah you'll need a relay. merry christmas

commit your way to jehovah and he will act in your behalf. psalms 37:5

Wrong t&t, connect the brown to the older siren and set the horn honk to constant via programming, or take regular pos. horn output to red lead on older siren and ground black lead, no relays at all.  Chris is right on the first question, solder your green and blue lock wires to the factory wires very simple car to do. Why do novices always mention relays. Why don't we use thyristor or power trannsistor switching, it's a lot simpler. Merry Xmas/Channukah  to t&t and Chris.

Happy Christmahanaquanzika Y'all !

Holidays?  I was at London Docklands at 07:00 this am to do an alarm lovely breeze coming across the Thames giving me a balmy 25F it's now 14:45 and I've been home an hour  and I'm still drinking bowls of hot soup. Can I come and work with you t&t?