wiper motor, 72 demom

GRRRR , brown does not go to ballast resistor. We've seen this error a few times. get yourself a factory wiring diagram. The brown wire from wiper switch goes to electric window wash pump. Yes the factory moved this wire to a different bulkhead/harness connector. Only because it goes a different direction. If it had been placed in the connector with other wiper wires, this one wire would tie 2 taped harnesses together.
There is a brown wire to ballast resistor, a different brown wire.