This article answers the popular question, “Why is my car’s window not working?” There are many possible reasons for your power windows not working. We will discuss 5 of the most common reasons.
Wiring Issues
If your window randomly stops working, the switch itself or the wiring to the switch may be bad. If a component of your vehicle has failed, it may be pulling too much power. This will cause other components – such as your power windows – to short circuit or blow a fuse. When your vehicle’s electrical components malfunction, the fuse will blow to protect the wires from overheating and catching fire. Once the fuses blow, the electrical controls that power the window will stop working.
Battery
Check that other electronics in your car are working properly before determining if it’s an issue with your window wiring. If your car’s interior lights and other electronic parts such as your middle console and dash aren’t functioning correctly, the problem is likely with your car’s battery.
Broken Motor
If the windows button or switch is working properly, but the window still won’t open or close, the issue is likely a motor malfunction. You can identify a motor issue when you hear a grinding noise as the switch is engaged.
Damage
If you were recently in an accident and the vehicle’s door was dented, you may begin to experience issues that prevent your window controls from functioning properly. Damage to your window can also be caused by weather elements. If you attempt to roll down your window when it is completely ice or snow-covered, snow or ice can get clogged in the window slot and prevent movement.
Child Safety Locks
People often forget that some vehicles are equipped with child safety locks on the windows. Child safety locks are usually found in the rear of the vehicle and can be engaged with a simple button. The button is usually found on the driver’s side door. If the button is accidentally pushed, the child safety locks will engage. If you can’t locate the buttons for your child safety locks, read your car’s manual to learn more.