What Are the Reasons for a Car Wiper Not Moving?
3 Answers
Reasons for a car wiper not moving: 1. The wiper switch itself is damaged or its power supply or grounding circuit is 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 with the motor is faulty; 4. The wiper motor fuse is blown; 5. The mechanical linkage between the wiper motor and the wiper arm is detached, improperly installed, or damaged. The wiper is a tool on the windshield of motor vehicles designed to simply clear rainwater and other debris that may obstruct vision. The primary condition for using the wiper is to operate it when there is rainwater. Never use it dry without water, as this can damage the rubber blade of the wiper and the wiper motor.
I've been driving for over 20 years and encountered non-moving wipers several times. The most common issue is a blown fuse - there's a fuse box under the hood, just check the manual to locate and replace it. Or it could be a faulty motor; if you don't hear the humming sound when switching it on, suspect this. Last time during rain failure, I tried shaking the wiper arm to check if the linkage was rust-jammed - adding lubricant might help. Poor switch contact can also cause trouble, with dashboard lights flickering. When automatic wiper sensors fail, they just stop working - I almost had an accident on the highway that time. Pull over immediately to check - fix minor issues yourself, leave complex ones to professionals. Non-functioning wipers are extremely dangerous, so regular anti-rust checks are essential.
Non-functioning wipers are absolutely a driving hazard, especially during heavy rain when visibility is blurred. I believe the causes include a blown fuse, which can be easily checked by inspecting the fuse box; motor or switch failure, which may occur silently during operation; and a stuck or broken linkage mechanism, which is also common. Last time, when I was stuck in traffic in the city, the wipers suddenly stopped working, and I was so scared that I turned on the hazard lights and pulled over. It's recommended to first check the simple components, such as replacing the fuse, and if that doesn't work, seek professional repair promptly. Regular maintenance, such as cleaning the wiper joints and applying anti-rust spray, can help prevent issues. Safety comes first when driving in the rain—don't take risks.
