Do you have a city library close to where you live? The one here in Albany has two different on-line programs available covering most vehicles. I can't remember the name of the one, but the other one is Chiltons, which seemed to be pretty good.
i have a full diagram manual at home. think i still have one online so if interested in a picture i can post, let me know and i'll get one for you tomorrow and will check on the latter also.