How to Solve the Squeaking Noise of Windshield Wipers?
3 Answers
When a "squeaking noise" is detected in the windshield wiper system of a new car, it is recommended to first check the source of the noise, which could be from the motor, the linkage mechanism, or the friction between the wiper blade and the glass. In such cases, the wiper blade can be directly replaced. Below are detailed explanations and solutions: 1. Wiper arm and blade: Impurities on the glass, the quality of the wiper blade, or aging, deformation, and hardening of the rubber strip due to prolonged use may cause improper contact with the glass or turn the "wiping" action into a hard "scraping" motion, resulting in noise. In such cases, the wiper blade can be directly replaced. Additionally, adding some specialized cleaning fluid to the windshield washer reservoir can increase lubrication and eliminate the noise. 2. Linkage mechanism: Deformation of this mechanism, or issues with the motor or gap relay, may cause it to produce noise. Over time, structural deformation, sticking, or rusting of the mechanism itself can also lead to abnormal operation and noise. 3. Motor part: Poor motor performance or external circuit voltage issues can cause abnormal rotation or noise. For example, when the voltage is insufficient, or due to issues with the relay control part, the motor may operate abnormally or produce noise.
I drive quite frequently, and the squeaking of windshield wipers is particularly annoying. The main reasons are usually worn-out wiper blades or oil stains on the glass, especially after highway driving when insect remains stick to it. Try cleaning the wiper blades and glass with a clean damp cloth, or use some alcohol to remove grease. If the squeaking persists after cleaning, replace the wiper blades immediately. I bought a set online for just a few dozen bucks, and installation is super easy—just follow a video tutorial. Don’t ignore this small issue; squeaky wipers aren’t just noisy—poor wiping can obstruct your vision and increase the risk of accidents in rainy weather. I make it a habit to check my wipers every season, and replacing them early saves a lot of trouble. Keeping the windshield clean is also crucial—regularly spraying soapy water as a preventive measure works best. Safe driving is the bottom line; don’t take risks to save a few bucks.
As someone who enjoys studying car issues, I've found that wiper noise is usually caused by dried-out rubber or a dirty windshield surface. First, wipe the wiper blades with a soft cloth to remove dust, then clean the windshield with dish soap to eliminate oily residue—it works well. If the noise persists, apply some lubricant or WD-40 at the wiper arm joints to reduce friction. Choosing branded wiper blades is crucial; avoid cheap, low-quality products, and ensure the correct model is installed properly when replacing them. DIY maintenance is simple—I clean the wipers and add specialized wiper fluid for lubrication every time I wash my car. It's best to check them before the rainy season to avoid poor visibility during sudden downpours. If all else fails, visit a repair shop—spending a little money ensures safety. Developing a regular maintenance habit makes driving more comfortable and worry-free.
