The windshield washer pump is an essential component of a vehicle's washer system that is responsible for pumping windshield washer fluid onto the windshield to clean it. It is typically an electric motor-driven pump that pressurizes the washer fluid and sprays it onto the windshield through the washer nozzles, which are usually located on the hood or the wiper arms.
The windshield washer pump is activated when the driver pulls the windshield washer control lever or presses the washer button on the control panel. Once activated, the pump draws washer fluid from the washer reservoir and pumps it through the washer hoses to the washer nozzles, where it is sprayed onto the windshield in a fine mist or spray pattern. The driver can control the duration and intensity of the washer spray by manipulating the washer control lever or button.
Regular maintenance of the windshield washer pump is important to ensure that it functions properly and provides adequate washer fluid spray for effective windshield cleaning. Over time, the pump can become clogged or worn out, which may result in reduced or inconsistent washer fluid spray. If the pump fails completely, it will need to be replaced to restore proper washer system functionality.
When replacing a windshield washer pump, it is important to use a pump that is compatible with the make and model of your vehicle and to follow the manufacturer's instructions for installation. In some cases, it may be necessary to remove other components or panels to access the pump. If you are not familiar with automotive repairs, it is recommended to consult a professional mechanic or technician for proper diagnosis, repair, and installation of a windshield washer pump.