Rep Power: 0

Ok heres the situation. I have a 2001 civic ex. The positive battery cable has 4 wires on it, 2 run to the fuse box under the hood, 1 runs to the starter, the 1 runs somewhere else. My question is Where would the 4th wire run too? Would it run to the fuse box under the dash? Where else would it run because i can't see where it runs.

Thanks for any advice.

 
Rep Power: 264

Alternator.

 
Rep Power: 0

okay i pulled the column and i pulled out the ignition switch and i used a screwdriver to try and start it. it started right up. Would it be the lock cylinder then?

 
Rep Power: 264

Huh? 01 Civic should have an immobilizer.

 
Rep Power: 0

It does have an immobilizer. But what does that have to do with the lock cylinder???? I'm confused......... It starts with a screw driver when the key is in the ignition and i turn the ignition switch.