What are the reasons for a car's windshield wiper not spraying water?

[DeAshley]

The reasons for a windshield wiper not spraying water are as follows: 1. The wiper spray motor is faulty. 2. The water reservoir is empty. 3. There is an issue with the wiring. 4. The nozzle is clogged. 5. The tubing is blocked. Additional information: I. Introduction to windshield wipers: The technical name for a wiper is "Windshield-Wiper," which refers to the blade structure installed in front of the windshield. It consists of components such as an electric motor, reducer, four-bar linkage, wiper arm spindle, and wiper blade assembly. Its primary function is to clear rain, snow, and dust from the windshield that obstructs visibility. II. Precautions for using windshield wipers: 1. When using the wiper to remove dust from the windshield on a sunny day, always spray windshield washer fluid and avoid dry wiping. 2. If there are other stubborn or hard contaminants on the glass, they should be cleaned manually. These substances can easily damage the wiper blade, leading to ineffective cleaning. 3. During winter use, first remove ice chips from the windshield surface with an ice scraper to avoid putting extra strain on the wiper.