Firedup

iTrader: (1)

I have a 98 Formula and its not charging. It was in a fire and was hosed down completely and then sat for awhile. The single small wire should power up when the car is running if the alternator is getting power correct? The large wire is power all the time direct from the battery. Where does the power for the small wire come from? Direct from the pcm? I am thinking I might have a bad pcm as there seem to be some other issues as well...no radio, driver window will go up or down half way and then wont go the rest until it sits a little bit, etc. Any suggestions or help?? Please?