Why Do My Windows of Car Roll Up Slow?

In most cases, your battery power is low. There can be other problems such as fuse or wire problems, inadequate lubrication, etc. 

Why Do My Windows of Car Roll Up Slow?

Sometimes car windows stop working or roll up really slow which can be pretty much annoying. When something is wrong, power windows may start moving a little slower than you would like, and there are several reasons behind it. Gladly, this is something that can be fixed easily if you know what you’re doing.

The probable reasons and how to solve the slow window are described in detail in this section. Stay with the end of the article, it will give you a much better understanding of what is going on and what needs to be done to fix things.

Low battery power

A low battery is one of the most common reasons why people experience slow-moving windows and also abs light to come on. When your battery is low, it often affects how other electrical devices in your car work. If the windows are sluggish, a low battery is most likely to blame. Fortunately, determining this will not be difficult.

You can have your battery checked out by a professional. An auto parts store should be able to test the battery and determine the issue. You may require a new car battery or there may be another issue.

Window Motor Problems

You may occasionally experience problems with your window motor as well. An electric motor drives your car’s power windows. If the window is slowly raising and lowering, the lift motor may be on its last legs. This occurs over time, particularly if the motor is more than ten years old.

The window motor is unlikely to give you any visual cues that something is wrong. When you take the door panel apart to inspect it, it will not appear any different. Replacing a window motor is a simple task that can be done at any major auto parts store.

Inadequate Lubrication

The power windows are held in place by a frame made of metal or plastic and moved up and down by an electric motor. A lack of lubrication can sometimes cause the power windows to close more slowly than usual. The lubrication may wear away over time, making it more difficult for things to function properly.

This can also affect how everything binds together, and the windows will simply not work as well as they should. To resolve this, you should clean the electrical contacts on your motor. After that, liberally apply lubricant to all of the moving parts to get things working properly again.

Physical Impediments

If your car windows are having difficulty opening and closing, you may have a physical blockage on your hands. This may require some effort to repair, but it is not impossible to do on your own. Your windows may not be properly aligned, or something may be preventing them from functioning normally.

Your windows operate through your gasket and will not function properly if the gasket fails. They’re supposed to keep noise to a minimum when you open and close your windows, but when a gasket tears, it can cause these issues. Simply replacing the old gasket may be sufficient to resolve this problem. 

It should also be noted that the window frame can become loose. This can also cause a physical blockage. When the window loses its bind, it will have difficulty moving up and down. This can be resolved in the same way that the lubrication issues were. To resolve them, you’ll need to get everything back on track.

Fuse Problems

You may occasionally encounter a problem with a blown fuse or one that is not functioning properly. This is usually the case when the windows do not function properly. When the windows work but move slowly up and down, this is less likely to be the case. However, a fuse is simple to replace.

The majority of fuses in your car will be in an easily accessible location. You should consult your vehicle’s owner’s manual for more information. It is critical to locate the specific fuse that controls your power windows. After that, you can simply replace the fuse with a new one.

If everything goes as planned, your windows should be back in working order. If this does not work, your issue is most likely something else entirely. It might be a good idea to reconsider whether one of the problems listed above was what you should have been focusing on.

Wiring Problems

When dealing with power windows, wiring issues may also arise. If your windows occasionally work and then stop, this could be the result of faulty wiring. You must follow the wiring from the fuse panel to the switch. After that, use a multimeter to ensure that the switch is receiving the proper 12V of power. 

If it is not, something is wrong. If there are any breaks or loose connections in the wiring along the way, you will need to repair them before your windows can function normally again.

Switch Replacement

There will also be instances where the switch is the source of the issue. If your switch is not functioning properly, your windows will not be able to receive the correct signals. Switching problems are among the most common problems that people face when dealing with car windows. 

Window switches are relatively inexpensive, so replacing one will be simple. Remove the window switch and unplug it to try another one. Check with your multimeter to see if it is receiving the correct 12V of power. If not, try one of your other switches in the same slot to see if the problem is with the switch itself.

If this is the case, all you need to do is purchase a new switch. It is as simple to install a new switch as it is to plug it in. As previously stated, there may be wiring issues. In any case, you’ll know how to handle these issues after reading through all the information.

FAQs

Can I manually raise a power window?

Yes, you can. Grip the window between your palms and slowly move your hands up to raise the window.

How do I know if my power window switch is bad?

If your power window switch is bad, only one window will window stop working, windows works from the master switch only.

Final Statement

Because your window moving slowly does not affect your vehicle’s drivability, it may be tempting to postpone its repair. But that can affect the security and safety issues for you. Get it checked out as soon as possible as you already know the answer to “why do the windows of my car roll up slow?”.