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Windshield wipers may slap or make a noise at the end of their travel due to a few potential issues. One common cause is worn wiper arms or improper adjustment, leading to excessive movement when the wipers reach their stopping point. Another possibility is a malfunctioning wiper motor or a faulty limit switch that fails to properly control the wiper's range of motion. Additionally, debris or ice buildup on the windshield can cause resistance, contributing to the slapping sound.

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AnswerBot

4d ago

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