One of the pins in one of the harnesses that connect to the motor board has broken. That line (White wire with red stripe) controls agitate and spin, apparently. I jammed the broken end of the connector back up in the plastic connector body and it's working for now, but I have no expectation it will stay up in there. What's broken is the metal tab that is crimped to the wire in the harness. It is easy to extract the tab from the connector body, and there's plenty of wire to crimp a new one on, just need to know if I can get one. I'm attaching a photo of the broken harness connector.