Windshield wiper 2 speed wiper motor wiring diagram. Speedy jims windshield wiper page wiper motor wiring dash mounted wiper switch 12 volt2 speed the wiper motor is a dc permanent magnet field design. The worm wheel is connected to the wiper. 2 speeds are obtained by adding a third brush on the commutator.
We are pleased to announce that we have found a solution for those of you that really really want a 2 speed mighty wiper. Nov 4 2012 this pin was discovered by s b. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube.
The diagram below shows how to wire up the 2 speed wiper motor using two single pole double throw 5 pin automotive relays. With this setup the motor will wipe at. The isolating switch used below is a simple 2 pole switch in which both output pins are live in the fast position.
Universal wiper switch wiring diagram here you are at our site this is images about universal wiper switch wiring diagram posted by benson fannie in universal category on sep 17 2019. Its been several years since weve been able to source a 2 speed switch for the mighty wiper. You can also find other images like images.
The motor shaft drives a worm reduction gear. The lucas motor stops in the park position very suddenly by shorting the windings to ground and if the correct switch is not used. Below is a wiring diagram for a do it yourself 2 speed switch.