Hi I have an unusal problem, I have bought a damaged Crossfire and the engine has been removed before I got the car, I want to power it up to be able to open the trunk and windows but there is no positive battery terminal in the car. I have found the terminal attached to the engine with the heavy cable connected to the starter motor, but i don't know where the smaller cable connects to. I'm hoping that without the engine in the car I can just connect positive to wherever the smaller cable sould be attached to but I can't locate where that point is? Thanks