Why doesn't the wiper move when turned on?

[McJulia]

Here are the reasons why the car wiper may not move: 1. Open the engine cover to observe if the transmission linkage is dislocated. 2. Check if the fuse is intact. 3. Disconnect the motor wire plug, turn on the power, and use a multimeter to measure if there is voltage. 4. If the fuse is intact but there is no voltage at the motor, check if the wiring and the combination switch for the turn signals are intact. 5. If the power is turned on and normal voltage is measured at the wiper motor, consider whether the motor is damaged. Here are the maintenance methods for car wipers: 1. Every time you wash the car, in addition to cleaning the windows, it's best to also wipe the wiper blades with glass cleaner to extend their lifespan. 2. Spray some cleaning solution, then activate the wiper to observe if its movement is smooth. Listen carefully for any loud "scraping" sounds. If present, it indicates that the wiper is pressing too hard against the glass and requires appropriate adjustment. After the wiper sweeps one or two times, check if there is any water left on the windshield and observe whether any scratches are left.

[VonBeau]

Once I encountered heavy rain on the highway when the wipers suddenly stopped working. It was so dangerous that I almost hit the guardrail. After stopping to check, I found out it was a blown fuse caused by a short circuit due to aging wires, which led to excessive current. Later, I learned to always check the fuse box before it rains. It's located under the hood and easy to find. If the wipers still don't move, it might be a faulty motor or switch malfunction. During regular maintenance, it's important to clear debris from the wiper arms to prevent jamming. Don't delay in such situations—go straight to the repair shop. Driving with poor visibility in the rain is too dangerous. Safety comes first; don't skimp on small expenses.

[DerekAnn]

As a car enthusiast who loves tinkering, I often fix things myself. When the wipers stop working, don't panic immediately. Open the hood, locate the fuse box and check the corresponding fuse—replace it if it's blown. It could also be that the motor is stuck; gently wiggle the wiper arm to see if it moves freely. If it's jammed, it might be frozen or blocked by debris—just clear it away. If the switch or wiring is loose, use a multimeter to check the voltage; it's not hard to fix. DIY repairs can save you a lot, but if the motor is truly broken, take it to a professional shop—don't force it and risk making the problem worse. Before driving in the rain, always test if the wipers are working properly—don't wait until you need them to find out they're faulty.

[Fitzgerald]

On the way to dropping off my child at school, the windshield wipers stopped working, leaving me flustered. Common causes include a blown fuse, poor switch contact, or a stuck wiper arm. In such cases, avoid forcing the wipers to operate as it may damage the motor. I pulled over, turned on the hazard lights, and waited for the rain to ease before checking. The solution is straightforward: first check the fuse, and if that doesn’t work, seek professional repair. Neglecting this issue can impair visibility in the rain, increasing the risk of accidents, especially when driving at night. During my monthly maintenance, I ask the mechanic to routinely inspect the wiper system to prevent malfunctions—it’s a hassle-free way to stay prepared.