I know it is the solenoid but its been off for a while and to tell you the truth I can't remember how it wires back up if any one can tell me or send a pic of the wiring diagram I would appreciate it. The little green wire and the little red wire are what's giving me problems can't remember where they go.

Big wires go on either large post doesn't mater, little red comes from charging system and goes to battery side of solenoid and other wire goes to small terminal on solenoid.

Don