Check fuses and relays
You may have a bad wiper motor switch or eletrical short
Usually it is part of the wiper motor.
There is a switch inside the wiper motor that identifies the home spot for the wipers. If you have intermittent wipers there is also a controller for that. Either can give you problems but more likely the wiper motor switch. The wiper motor switch usually is not a separate part (comes with wiper motor assy.) Oh yeah, 1 other thing, be sure the wiper arms are installed correctly on wiper motor.
It is in the motor.
check the wiper fuse. then check the switch, then check the wiper motor
Possibly bad wiper motor, bad park switch, or bad wiper switch. Electrical short also possible.
Fire, or power, to the wiper motor in a 1985 s10 Blazer comes from the battery, through the wiper switch and to the motor. Check the switch, fuse, and all connections to find the loss of power.
It may be the wiper switch, it may be the motor. You may want to try putting power directly to the motor to confirm that the motor is good.
Please clarify or explain what you are trying to accomplish. There are no dip switch setting on that wiper motor that I have ever seen.
To test the Acura MDX rear wiper motor, first, ensure that the vehicle is turned off and the wiper switch is in the "off" position. Disconnect the motor's electrical connector and use a multimeter to check for voltage at the connector while activating the rear wiper switch; you should see voltage if the switch and wiring are functioning correctly. If there is voltage present but the motor does not operate, the motor may be faulty and should be replaced. If there is no voltage, further investigation into the wiper switch or associated wiring is needed.
Assuming they did not work with the old wiper motor, check the fuse, check the switch.
The wiper circuit on a 1985 GMC Jimmy operates using a combination of a switch, a relay, and the wiper motor. When the driver activates the wiper switch, it sends power to the wiper motor through a relay, which may also control the speed settings (low, high, and intermittent). The motor then drives the wiper arms back and forth across the windshield. Additionally, there is a park switch in the motor that ensures the wipers return to a resting position when turned off.