What Are the Reasons for the Wiper Not Moving?

[Monica]

The reasons for the wiper not moving are: 1. The wiper switch itself is damaged or its power supply and grounding circuits are faulty; 2. There is an issue with the wiper motor circuit, such as an open or short circuit in the power supply or negative line; 3. The wiper motor itself is damaged or the integrated control module is faulty; 4. The wiper motor fuse is blown; 5. The mechanical connection between the wiper motor and the wiper arm is detached, improperly installed, or damaged. The wiper is a blade-like structure installed in front of the windshield, consisting of components such as a motor, reducer, four-bar linkage, wiper arm spindle, and wiper blade assembly. Its main function is to clear rain, snow, and dust from the windshield that obstruct the driver's view.