The diagrams are in the FSM. I would have thought you'd have that by now... You've been here how long..?

You tossed the harness that has the connectors for the fan switches? how are you planning on turning on the fan?
The red/blue wire is battery power to the motor from the fuse link. The green wire is the ground wire from the motor that is controlled by the relays. Yellow went to the resistor, and black is the ground. Blue/black and green/black went to the fan switches.
I would recommend getting the diagram and familiarizing yourself with the system, so you can design a system that works for you and the fans you're using. The factory system was quite complex with each fan being 2 speed, one of them power controlled with dual windings, the other ground controlled with a single winding resisted for low speed, with 5 relays and 2 temp switches making it all work.