What are the reasons why the windshield wiper cannot spray water?

[Davis]

The reasons why the windshield wiper cannot spray water are: 1. The water outlet is blocked; 2. The water pump is overloaded, causing damage to the wiper; 3. The fuse of the windshield washer fluid pump is blown; 4. Lack of windshield washer fluid. The solutions are: 1. Replace the water outlet or use a tool to unclog it; 2. Replace the water pump with a new one; 3. Locate the fuse of the windshield washer fluid pump and replace it if it is broken; 4. Add windshield washer fluid. The windshield wiper is a device used to wipe away raindrops and dust attached to the vehicle's windshield to improve the driver's visibility and enhance driving safety. It consists of components such as an electric motor, reducer, four-bar linkage, wiper arm spindle, and wiper blade assembly.