What Are the Causes and Solutions for Wiper Blade Shaking and Noise?

[LeJames]

Detailed causes and solutions for wiper blade shaking and noise are as follows: 1. Poor quality of wiper blades: Wiper blades are made of rubber and will harden and age after some time, especially in winter. Solution: Replace with new wiper blades. 2. Foreign objects stuck between the wiper blade and windshield: Solution: Check and clean any foreign objects under or on the wiper blade to ensure the area is clean. 3. Friction in the wiper linkage bushing: Over time, the wiper linkage mechanism ages, the spring tension of the wiper arm weakens, and the bushing wears out or even falls off. Solution: Inspect the wiper arm or linkage bushing.

[DeCali]

I've experienced wiper judder and noise multiple times, mainly due to oil or tree sap residue on the windshield, preventing the wiper blade from sliding smoothly and causing screeching sounds; aged, hardened, or deformed wiper blades losing elasticity and shaking with each swipe; or uneven pressure from the wiper arm or loose connections causing instability during operation. The solution is simple: first, thoroughly clean the glass surface with automotive-specific cleaner to avoid dry wiping; inspect the wiper blade—replace it promptly if it leaves streaks or shows cracks; manually adjust the wiper arm to ensure it fits snugly against the glass. Don’t underestimate these vibrations and noises—they’re extremely dangerous when visibility is compromised in rainy conditions. I’ve made it a habit to clean before the rainy season, saving money while ensuring safety.

[LaSamuel]

As a car enthusiast, I often fix wiper issues myself. Shaking and noise are usually caused by hardened wiper blades and uneven friction due to surface wear, or by squeaking when wiping a dry windshield after rainwater evaporates. Additionally, improper installation or rusted wiper arm joints can increase vibration. The solution starts with the basics: clean the windshield and sand the edges of the wiper blades to reduce burrs; choose the correct size when replacing wipers to avoid wobbling; lubricate the connection points to minimize noise. When driving daily, I make it a habit to replace the blades before the rainy season or carry spare blades—it's cost-effective and efficient. Regular maintenance can extend the lifespan of wipers and reduce unexpected issues during high-speed driving.

[MacMatteo]

I've encountered windshield wiper juddering and noise several times, which generally stem from dirty glass, aged wiper blades, or unbalanced arm pressure causing friction noise. The solution involves three steps: clean the glass with a neutral detergent, replace deformed wiper blades, and check if the arm pressure is balanced. These minor issues don't take much time but are crucial for safety. In rainy conditions with poor visibility, immediate action is necessary to avoid impaired judgment. It's recommended to inspect the wiper condition every six months.