Quote:
Originally Posted by Three Peaks
Fred,
Correct me if I'm wrong because the way I understood the dynamic parking is that it turns the motor into a generator by using a relay or internal wiring to help slow the motor at the park setting.
Motors with non-dynamic parking simply have a portion of the travel just before the park location that has power to get to park, then breaks the circuit at the park location.
This is the reason I'm not sure which switch to use as I'm not sure of the switch internal wiring compared to the motor wiring. I had a wiring diagram at one time, but seem to have misplaced it....
Which switch did you ultimately end up with and which motor are you using?
Bob
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the short answer is no......usually a dynamic park is a combination of a mechanical and electrical circuit. there is an interrupt contact in the mechanism when the switch is turned to off. this off position of the switch sends power to the interrupt so at a certain position the circuit is open turning off the power inside of the wiper motor. so a dynamic park switch will have a lead that is hot all the time going to the motor, its the motor that opens the circuit to stop the wiper at the same position everytime.
i have a mazda RX-2 motor and mazda RX-2 wiper transmission. i used switch part number 75228-03 which is dynamic park with washer.