What Causes the Windshield Wiper to Become Blurry After Wiping?
1 Answers
If the windshield becomes blurry after wiping, it may be due to a faulty wiper. The working principle and function of windshield wipers are introduced as follows: Working Principle of Windshield Wipers: The working principle of windshield wipers refers to the process where the driver operates the wiper handle, sending a demand signal to the BCM (Body Control Module). The BCM then inputs a start signal to the wiper motor, which controls the wiper arm to perform the corresponding action. Function of Windshield Wipers: The function of the wiper is to remove raindrops and dust attached to the vehicle's windshield, thereby improving the driver's visibility and enhancing driving safety.