There are several common problems that can cause a rear wiper to fail, including:
1.Worn wiper blades: Over time, the rubber on the wiper blades can become worn and cracked, reducing their effectiveness.
2.Bent or damaged wiper arm: If the wiper arm is bent or damaged, it may not make proper contact with the windshield, causing streaks or leaving areas uncleaned.
3.Faulty wiper motor: The wiper motor is responsible for powering the wiper blades. If the motor fails, the blades will not move.
4.Electrical issues: If there is an issue with the electrical system that powers the rear wiper, such as a blown fuse or faulty wiring, the wiper may not function properly.
To diagnose rear wiper failure, you can follow these steps:
1.Check the wiper blades: Inspect the wiper blades for signs of wear or damage. If they are worn, replace them and test the wiper to see if it works properly.
2.Check the wiper arm: Look for any damage to the wiper arm. If it is bent or damaged, it may need to be replaced.
3.Test the wiper motor: Turn on the wiper and listen for the sound of the motor. If you don't hear anything, the motor may be faulty.
4.Check the electrical system: If the wiper motor is working properly, check the electrical system that powers the wiper. Look for blown fuses, loose connections, or damaged wiring.
If you are unsure of how to diagnose or fix the issue, it's always best to consult a rear wiper Wholesale
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