Windshield Wiper Motor Wiring Tutorial - YouTube Click to view4:06A short tutorial on how to wire up a windshield wiper motor, including the "park" feature. We use a LOT of these in our Halloween scares for our walk-through ha..Author: AnimationGoneWrongViews: 471K Wiper Motor Wiring Diagram Chevrolet | Free Wiring Diagram Variety of wiper motor wiring diagram chevrolet. A wiring diagram is a streamlined standard pictorial depiction of an electric circuit. It shows the elements of the circuit as streamlined shapes, and the power and also signal links between the devices. WIRING DIAGRAMS - 73-87ChevyTrucks. Classic Chevy PDF filelight or many lights in parallel, an electric motor or a solenoid. After the electricity has passed through the load it must return to the power supply via the ground path. The ground path can be a wire in the harness or it could be through the load housing into the body or windshield wipers I cant find a wiring diagram on these wipers but i have two connectors going into the wiper motor. the first connector is a three wire connector that plugs into the actual motor part (wire colors: purple, white, gray) the second connector is a two wire connector that plugs into the part where the gears are, i'm thinking this is for the speed settings.