What are the reasons why the car wiper cannot move?

1 Answers
MacTimothy
07/30/25 8:04am
Reasons why the car wiper cannot move: 1. The wiper motor fuse is damaged; 2. The control module integrated with the motor is damaged; 3. The mechanical structure connecting the wiper motor and the wiper arm is detached, improperly installed, or damaged; 4. The wiper switch is damaged or its power supply grounding circuit is damaged; 5. The negative circuit of the wiper motor is open or short-circuited. The wiper, also known as the windshield wiper, is a device used to wipe off raindrops and dust attached to the vehicle's windshield to improve the driver's visibility and increase driving safety. The wiper consists of a motor, reducer, four-bar linkage, wiper arm spindle, wiper blade assembly, etc.
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