I removed my engine harness, but retained my wipers. Here are the crappy drawings I made so I would know where on the dash harness to plug the wiper wires into:

the black wire goes on the orange plug? but i removed it from the yellow plug, the wire is black with a red line going down the center of it, why does it go on the orange plug

I dunno, that's just where I removed mine from. You might want to consult a wiring diagram.