Junior Charter Member
I've done searches and seen many other posts in one way or another try to address wiring a two post battery disconnect switch. Seems to me if you took the positive lead of the battery and the alternator wire to the same post of the battery disconnect and the output wire to the solenoid, this would kill the electric to the car from both battery and alternator thus immediately killing the engine. That to me is the safety way of doing it. If you wanted to do it because of a theft deterrent that as well as disconnecting the fuel pump (assuming you have an electric one) would work. Your thoughts?