What Causes Windshield Wiper Noise?
1 Answers
Windshield wiper noise is caused by issues with the wiper blade itself, foreign objects trapped between the wiper blade and windshield, or friction from the wiper linkage bushing. Noise caused by issues with the wiper blade: Wiper blades are made of rubber and can harden or deteriorate over time, especially in winter. If the blades no longer clean effectively, the simplest and most effective solution is to replace them with new ones. Noise caused by foreign objects between the wiper blade and windshield: When the wiper is activated, a sharp friction noise may occur between the blade and windshield. Owners should inspect and clean any debris from the wiper blade or beneath it to ensure the area remains clean. Noise caused by friction in the wiper linkage bushing: As a vehicle ages, the wiper linkage mechanism may deteriorate, the wiper arm spring may lose elasticity, and the bushing may wear out or even fall off. It is recommended to inspect the wiper arm or linkage bushing.