Faq

I just got my car turbo'ed and boy is it great (John/Duy kit). Anyways, I got my turbo timer yesterday and my Prestige 25CL alarm is worthless. I liked it for the kill switch and the keyless entry and one button locking of the doors. I didnt have power door locks so i had the alarm place put power door lock motors in. Anyways, now i cant set the alarm while the car is still running (turbo timing) and it doesnt even set itself after the car turns off now.What do i do???
Thanks,
Dennis Kalman

Solution

Your alarm taps into a + signal off of the ignition. This wire stays hot for as long as the car is on. Soo, like I did in my old 200SX turbo, you have look for a wire that is hot when the key is in the ignition, but common when the key is removed. This is nomally the acessories wire...
Mike Yuan
KA24DE(T'ing)

Solution

The alarm looks at the main power lead as an indicator. It keeps you from accidentally arming it while cruising down the freeway (subssequently making the lights flash and alarm blare - etc). You could go after this lead, in order to fool the alarm (possibly wire a relay that's activated by the turbo timer or cut/ground the lead altogether). The problem you face by cutting/grounding the lead is that the alarm will not go off when somebody "hotwires" the car (or uses  a dent puller...). This is why the relay/turbo timer is probably a better option. This way, only when the turbo timer is activated is the lead severed.
Patrick W. Hall