How to judge the wiper motor is broken, the performance of the wiper motor is broken

when wediscoverThe front window wiper only sprays water, and if the wiper does not move, many people think that the motor is burned out, so they rush to the auto repair shop for treatment. The kinder auto repair shop will help you check the reason why the wiper won't move, and the unkind ones will tell you that the motor needs to be replaced (burned out), which will pit you a hundred dollars.So we have to learn how to judge the wiper motor is broken, then we have to knowWiperThe performance of the motor is bad.

Determine the damage of the motor

First, turn on the ignition switch of the car, and then try to open the front cover to wipe the wiper. If it is not broken, you can hear the sound of the motor rotating, and the sound is more obvious. But if there is no sound, and there is a burning smell, it is likely that the motor is damaged. At this time, you have to go to the auto repair shop for inspection and repair as soon as possible.

In fact, the wiper does not work, often because the car motor circuit system prevents the circuit from overloading, which leads to the wiperfuseThere is a fusing phenomenon. So before judging whether the motor is damaged, you should check the fuse (specifically, the instructions on the cover). If it is really blown, just replace it, but remember to turn off all the electric doors of the car before replacing it.