What to Do When the Rear Wiper Makes Noise?
2 Answers
The causes and solutions for rear wiper noise are: 1. Wiper blade issues: Over time, wiper blades can age and harden, leading to noise. The solution is to replace the wiper blades with new ones; 2. Incorrect wiper arm angle: If the wiper blade jumps on the windshield, causing noise, adjust the wiper arm angle so that the blade is perpendicular to the windshield plane; 3. Foreign objects between the wiper blade and windshield: When the wiper is turned on, friction between the blade and windshield can produce a sharp noise. Owners should check and clean any debris under the wiper blade to ensure the wiper area remains clean.
I've been driving for many years and recently encountered the annoying issue of squeaky rear wipers. It happened during heavy rain, and the sound was as sharp as nails on a chalkboard. I first pulled over and cleaned the rear window and wiper blades with a wet cloth, as oil and dust buildup can cause friction noise. However, the noise persisted, so I inspected the blades and found the rubber had aged, with cracks along the edges. I bought a new set of wiper blades and replaced them myself—it was straightforward, and there are tutorials online. After the replacement, the noise disappeared immediately, making my driving experience much more pleasant. I recommend everyone pay attention to regular maintenance, cleaning the glass before rain and ensuring no debris accumulates under the blades. If the problem persists, it might be due to a deformed wiper arm or a loose motor, requiring a visit to the repair shop. Regular wiper maintenance can save you a lot of money—check them every six months and opt for professional-brand replacements for better durability.
