Why is the car wiper not working?
3 Answers
Possible reasons for the car wiper not working include: blown wiper fuse, burnt wiper motor, or damaged wiper switch. You can go to a nearby repair shop for a detailed inspection to troubleshoot the issue. Below is a detailed explanation: 1. Troubleshooting methods for a non-working car wiper: The wiper may not work due to a blown fuse (which prevents circuit overload), causing the wiper to malfunction. In this case, open the fuse box to check if the corresponding fuse is blown. 2. Precautions for replacing fuses: Before replacing a fuse, make sure to turn off all the car's electrical systems. Also, consider the possibility of a burnt motor, although the probability is low, it could be due to quality control issues.
A while ago, my windshield wipers stopped working too, and I was sweating with anxiety. After checking, I found the most common issue is a blown fuse due to a short circuit in the wiring, especially when water gets into the wires during rainy days, causing them to burn out. Wiper motor failures are also quite common—if you hear a buzzing sound when starting but the wipers don’t move, it might be due to internal gear jamming or insufficient lubrication. Problems with the control switch are also frequent, such as aging buttons with poor contact or water ingress causing a short circuit. Rusted linkage mechanisms can also jam and prevent the wipers from moving; in my case, it was due to long-term disuse and high humidity in the garage causing rust. Another issue is poor wiring contact, where aged wires fail to conduct electricity. Quickly check the fuse box and replace the fuse if needed. If that doesn’t work, head to the repair shop immediately—driving without wipers in the rain is too dangerous. Turning on hazard lights and driving slowly is the top priority. Parking in dry conditions can help prevent these issues.
Last time while driving, the windshield wipers suddenly stopped working. I followed my car-savvy friend's advice to troubleshoot. First, check if the fuse is blown—open the fuse box, locate the corresponding fuse, and replace it, which solves most cases. If it's a wiper motor issue, try listening for faint noises when starting up; if present, it could be a linkage or gear jam. Malfunctioning control switches are also quite common, like buttons not springing back or worn contact points. Short circuits or overloads in the wiring are major hazards, so inspect for exposed or corroded wires. I once encountered a situation where the wiper arm's mounting screw loosened and caused a jam. In short, quickly check these points: fuses, motor, switch, wiring, and mechanical components. Before repairs, manually clean the windshield for visibility—safety first, don’t force operation. Regular maintenance of the wiper system is crucial.
