Door wiring ?

[240r]

I am installing an alarm in my car, but I have no clue how to do the wiring for my doors. I have a 91 240 LE with a single wire system, If anyone know please help.

[Doogz]

All alarm installs piss me off for some reason. But anyways, what i usually do on the doors is just tie into the interior light. B/c whenever the door opens the light comes on so its just as good as tying directly into the pin switch in the door. One thing you need to do is figure out if the car is positive or negative activated to the light to figure out which wire to tie into. Meaning it may recieve power all the time and grounds out when you open the door (you need to tie into negative wire) or the pin switch may complete the positive side of the circuit (you need to tie into positive wire). Hope this helps man.

[Cyberkreig]

Someone posted a bunch of wireing info either in the technical or the general forum just the other day.. If i find it i'll give you a link, otherwise, look around.

[Cyberkreig]

http://www.nissaninfiniticlub....17574

[240r]

Thanks for the link

[Cyberkreig]

I think it has the wires for the Door locks.. hope it helps.