Wiper motor wirirng diagram

[Cole1]

Does anyone have a wiring diagram of the wiper motor for a 1980 4x4 toyota pickup? Im having a hard time finding out what the wires are for. I heard Mark M has a really good book of diagrams and was wondering if I could get a pic of that page. Ive been searching for a couple hours now and im coming up short and the chiltons brings the suck on wiring diagrams.

Thanks, Cole