The power window switch makes it easy to open and close the windows in your vehicle. The switches are located near each window, with a master panel on or near the driver’s door. Over time, the fuse, motor, or regulator can go bad and you will need to replace the power window switch. If you suspect your power window switch is going bad or failing, watch for the following symptoms.
1. None of the Windows are Working
The first common symptoms of a bad window power switch is if all of the windows in your vehicle stop working. If all of the windows quit working at once, meaning there is no response when you push the power window switch, chances are there is a loss of power in the electrical system. Normally, a bad relay or blown fuse is the cause of this problem. The driver's master switch may also be the cause.
2. A Single Window Stops Working
Another common symptom of a failing window power switch is if one of your windows stops working completely. If only one window stops working, the problem could be a bad relay, fuse issue, bad motor, or the power window switch has failed. The most common reason for one window to stop working is the switch, so this should be looked at by a professional mechanic to have your power window switch replaced. Once the mechanics replace the switch, they will test the windows to make sure the rest of the system is working properly.
3. Windows Working Only From Master Switch
A third symptom of a bad window power switch is if the windows are only responding to the driver's master switch. In some cases the window may not work from its own switch, but the master switch can still put the window up or down. In this case there is a good chance that the power window switch has failed and that the other window components are working properly.
4. Windows Only Work Sometimes
The last symptom of a faulty window power switch is if your windows are only working sometimes. When you open a window fine, but it doesn’t seem to close properly, this could be a window power switch issue. The opposite could be true as well, the window would close fine, but does not open like normal. The switch could be dying, but has not fully gone out yet. There is still time to replace the power window switch before your window gets stuck open or closed. Have your vehicle serviced as soon as possible because in case of an emergency situation, you may need to open and close your windows fast.
Is it Safe to Drive with a Bad Window Power Switch?
Driving with a faulty window power switch won’t cause any immediate problems in terms of immediate drivability. The malfunctioning switch won't directly affect the vehicle's operation or performance while driving.
However, it poses a significant safety risk in emergency situations. In the event of an accident or emergency where quick access to open or close windows is crucial for escape or assistance, a bad power switch could be a problem. Therefore, although the issue doesn't impact the vehicle's drivability, it's important to address it promptly to ensure all safety features are fully operational in case of unforeseen circumstances on the road.
How Much Does a Window Power Switch Inspection & Repair Cost?
The cost of replacing a bad window power switch in a vehicle typically ranges from $300 to $800, depending on various factors such as the make and model of the vehicle, and the complexity of the switch assembly. This cost estimate includes the price of the replacement part itself, which can vary based on the specific switch required for the vehicle, as well as the labor charges associated with the installation.
There are some common electric window issues that are an easy fix, so make sure to check for those before having your power switch inspected. If your windows are not working properly, or are not working at all, have a mobile mechanic from YourMechanic inspect and repair the window switch. YourMechanic makes getting repairs to your power window switch easy by coming to your home or office to diagnose or fix issues. You can get a quote for a service online 24/7.
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