I need someone to help me trouble shoot a wiring problem since I am RETARDED when it comes to wiring. I got the new motor in the Jimmy, got her all hooked up and ready to try and fire... turn the key... NOTHING!!! Anything that is wired direct to the battery works fine... anything that needs keyed power, like the heater, wipers, etc... doesn't work. SOOOOooooo, on the starter the main battery cable goes to the big post, then there are 2 wires that come off of the post and to the cab on the back of the fuse box. They have power all the way to the fuse box. That is where my trouble shooting ability for wiring ends!!! How do I tell if the ignition switch is bad???? Where else could the problem be? Thanks for any info!!!