I have installed a mongoose alarm on my old toyota corolla and on my friends skyline without a problem. I am regretting buying this cheap chinese crap now because i am having trouble with it. it seems to start with the key no matter what, doesnt make i difference if it is ARMED or DISARMED, still starts... at the moment i am at work and my car is sitting in the car park with wires everywhere!! if any more info is required let me know. thanks so much!! link to Wiring diagram: http://img408.imageshack.us/img408/4748/upll.jpg
I got it working! lol.. i forgot to connect the white wire (ACC ON) Working perfectly now.. next step.. keyless entry .. lol another PITA
keyless was easy as the doors are wired together. look for a big plug near the drivers side fuse box, the lock/unlock wires go through there. for me it was just a matter of guess and check to find the two wires, then splicing in my lock/unlock wires from the remote system.