Josh, I would go into the door, pull the connectors off the front passenger door control module, then reconnect. While you have the connectors apart, do a visual for any corrosion. I assume that the power locks & power mirror in the front passenger door are operational. I had a strange problem a few months ago with my front passenger door. Nothing in the door was powered up for a whole day, the next day I went to investigate, everything was working and has worked ever since.
Go figure, it'* FM!