"Visit http://www.automd.com for more auto repair videos. Our Do It Yourself and auto expert community has you covered with this Repair-apedia of easy step-by-step instructions. The wiper motor is an electrical motor that uses a gear reduction unit, a cam, and a linkage to operate the windshield wipers. You can check this link for the steps: http://www.automd.com/77/how-to-replace-a-windshield-wiper-motor/"
