What are the reasons for the wiper not moving?

[ManuelRose]

Reasons for the wiper not moving: 1. Fuse blown; 2. Motor burned out; 3. Wiper switch failure. The wiper is a tool installed on the front windshield of motor vehicles to perform simple cleaning to prevent rainwater and other debris from obstructing the view. The power source of the wiper comes from the motor, which is the core of the entire wiper system. The wiper uses a DC permanent magnet motor. The wiper motor installed on the front windshield is generally integrated with the worm gear mechanical part. The function of the worm gear mechanism is to reduce speed and increase torque. The output shaft drives the four-bar linkage mechanism, which converts continuous rotational motion into left-right oscillating motion.