Eaglegrl

Thank you all for your help! It turned out to just be a loose nut where the arm attached. A quick twist of the wrench and it's all good!

The arm does move freely with the wipers off, the other does not.

Sorry about not putting in the year and model It's an 06 Baja with 106K miles.

The passenger side wiper blade had been acting up with any snow accumulation on the windshield - it didn't go down all the way. Today the driver side blade was lower than the passenger side and I didn't notice it until it was too late. I turned on the wipers and the blade was bent and broken. I replaced both blades, cleaned out any ice and snow under the arms, turned on the wipers with the arms up in the air to make sure they were aligned and then dropped them back down onto the windshield. The passenger side arm is now not working at all. Did one of the bushings break or is it something else? Any suggestions would be greatly appreciated. I can do some mechanical work and hope this is an inexpensive repair.