Plug-and-Play Wiring Harness

You shouldn't need a wiring diagram, but it does help! That stuff pretty much lays right out where it needs to be. My only head scratcher was the 2-speed wiper ballast and reverse sender/light for the 4-speed harness. Someone had a 3-speed motor in it before me, and things were just wrong. I got it back to a 2-speed and with a wiring diagram, got it back like it should have been, all plug and play.
You will be okay.