Have you experienced pressing your switch, and it won’t budge? Do not worry because every car owner experience this kind of problem at least once or twice.
A malfunctioning power window should not be a cause of panic unless someone is trapped inside the car. However, you can’t ignore this kind of car issue. A power window that doesn’t work can cause inconvenience and expensive repair and replacement in the future if left nonfunctional.
In this article, our team from A Plus will help you check all the right parts in case your power windows malfunction – let’s start.
The Switch
The power switch is what the driver uses to control the power windows. Over time, it can become worn or damaged, resulting in a malfunctioning window. If the power switch is not sending an electrical signal to the window motor, the window will not move up or down. Therefore, checking the power switch should be one of the first steps in diagnosing power window issues. To test the power switch, a multimeter or a test light can be used to determine if it is sending an electrical signal to the window motor.
The Fuse
Checking the fuse is an essential step in diagnosing power window issues because the fuse is responsible for protecting the electrical system in your car. If the fuse for the power windows is blown, it can cause the windows to malfunction or not function at all.
The fuse breaks the circuit and prevents damage to the electrical components in the car in case of a power surge or a short circuit. If the fuse is blown, the circuit is broken, and the electrical current cannot flow through it.
The Regulator
The window regulator is a mechanical component responsible for converting the electrical signal from the power switch into the physical motion of the window. If the window regulator is faulty, the windows will not work. They may produce a slight movement or squeaky sounds, but they won’t work.
To test the window regulator, remove the door panel.
The Motor
The function of a power window motor is to convert the electrical signal from the power switch into the physical motion of the window. By rotating the gears, it can move the window up or down until it reaches its fully open or closed position. But if the motor is faulty, your windows won’t budge.
These are some of the important parts that you need to check if you’re having power window troubles. However, if you exhaust all these, you may need professional help.
If you’re in Houston, Texas, A Plus can readily help you with malfunctioning power windows. Aside from power window repair and replacement, we also offer Windshield Replacement and more.
Schedule an appointment today. And let us be the solution to your automotive problems.