Front Wiper Module
WARNING: This page is about a different car, the 2007 Dodge Sprinter. However, it is still accessible from the selected car via links, so may be relevant.
The wiper linkage operation is controlled by the output of the wiper motor through the wiper motor crank arm. The wiper motor crank arm, the two wiper drive links, and the two wiper pivots mechanically convert the rotary output of the wiper motor to the back and forth wiping motion of the wiper arms and blades on the glass.