Hello everyone. When driving tonight, I had my wipers on because it was raining, while on the freeway, the wipers went down and they just stopped wiping the window. We heard the wiper motor running, but they weren't moving. What could be a possible cause? We know that it isn't an alternator because all the lights and stuff come on ok, the vehicle starts up fine.

It's probably the plastic clip that connects the wiper motor to the wiper assy. You'll have to remove the wiper motor to get to it.