Why is the wiper squeaking?

1 Answers
Lisa
07/29/25 5:54pm
Wiper squeaking is caused by excessive wear of the wiper or incorrect wiper arm angle, which makes the wiper blade jump on the windshield and produce noise. Solutions: 1. Check if there is dirt or oil stains on the windshield. It is recommended to clean the windshield with a cleaning solution or replace the wiper blade for testing; 2. If the wiper blade is normal, adjust the angle of the wiper arm so that the wiper blade is perpendicular to the windshield plane; 3. Place a cloth on the wiper arm, then use pliers to pinch and break it with force, trying to make the wiper blade perpendicular to the windshield plane.
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