why do you want to disable it??? is it not working right?? lets fix it? hahhaha
you can remove the micro switches inside to doors so it wont arm the system when you lock the door, but once someone disconects and reconnects the battery without the ignition "on" the alarm will fire off? and car wont start. there is fuse for the security system that can be pulled from the posts that ive read.?? run search on "alarm" here. also if its broke here is a helpful site
http://www.supras.com/06/techcenter/...5414c12a8f69c8