Why is the windshield wiper not spraying water?

[VanEmiliano]

Reasons why the windshield wiper is not spraying water: 1. The pipeline is clogged; 2. The washer fluid container has too little water or is empty; 3. The washer fluid container of the wiper has sufficient water. The power source of the wiper comes from the motor, which is the core of the entire wiper system. The quality requirements for the wiper motor are quite high, as it uses a DC permanent magnet motor. The wiper motor installed on the front windshield is generally integrated with the worm gear mechanical part. The windshield wiper refers to the blade structure installed in front of the windshield, consisting of a motor, reducer, four-bar linkage, wiper arm spindle, wiper blade assembly, etc. Its main function is to remove rain, snow, and dust that obstruct the view on the windshield.