What Are the Reasons for the Wiper Not Working?

[Gale]

There are several reasons why the wiper may not be working: 1. Check the screw area: If the wiper is not working, check if the screws are loose and tighten them if necessary. 2. Check for debris: If the wiper is not working, check if there is any debris like mud around the wiper, which can block it and prevent it from moving. After cleaning the debris, shake it manually a few times to see if it works. 3. Check the fuse: If the wiper is not working, open the hood and check if the transmission linkage is dislocated. Next, check if the fuse is intact. If the fuse is intact but there is no voltage at the motor, check the wiring and the turn signal combination switch. If there is normal voltage at the wiper motor when the power is on, the motor may be damaged. 4. Check the rubber: Pay attention to whether the connection between the rod and the wiper arm is correct. Lift the wiper and touch it with your fingers to check for any damage to the rubber wiper and the elasticity of the rubber blade. If the blade is aged, hardened, or cracked, it needs to be replaced.