Wiper motor schematic?

[spud]

I've got my wiper motor out of the car and ready to bench test. Unfortunately I don't have a wiring schematic. Can anyone tell me which wires provide 12V & ground to the wiper motor?

[spud]

Found it!! I had a bad ground on the black ground wire located under the battery. Cleaned up the rust and bingo- Wipers Work! Thanks to all who shared their knowledge.