First, remove the wiper arm and make sure it isn't stripped and allowing the wiper arm not to move. If it is in good condition, you will need to remove the cowl at the base of the windshield and check the linkage. It is possible that it is loose or something came disconnected or broken.
Let me know what you find or if you have other questions.
Wednesday, February 17th, 2010 AT 10:05 AM