The worm wheel is connected to the wiper arms thru linkages. Auto electrical world 8008 views.
Chrysler Intermittent Delay Wiper Fix
Wiper motor connection diagram. A set of sliding contacts is embedded in the worm wheel inside the wiper gearbox housing. The lower diagram here is a schematic of the wiper circuit showing the internals of the motor in simple form. Because you are going to be connecting directly. Step 1 open the driver side door and use a flashlight to look up under the dash behind where the wiper switch is located on the dash to find the wiper switch terminal block. Given 6 ways to connect 3 individual wires 5 ways will malfunction and 4 ways will blow a fuse. A short tutorial on how to wire up a windshield wiper motor including the park feature.
The sliding wiper contacts have been shown pictorially in the diagram as a cam operated contact. As you can see the monster guts premium 2 speed 12vdc wiper motor comes with a ground connector high speed connector low speed connector socket that normally connects to a wiring harness of a car. We use a lot of these in our halloween scares for our walk through haunted house. Once the motor is mounted on the firewall and connected to the wiper arms it is easy to wire the motor into the vehicles electrical harness. Wiper controller work system wiper and washerwiper motor connectionwiper controller connection duration. Kit car replica wiper motor wiring tutorial.
Special notes on wiper motor wiring et 110. To avoid malfunction and blown fuses the wiper motor must be properly connected. The motor shaft drives a worm reduction gear. Turn the wiper motor so that the connection terminal are upright as seen in the photo to the right.