A jammed power window can be frustrating, especially when you need fresh air or are stuck in bad weather. To fix a stuck car power window, check the fuse first. If the fuse is in good condition, test the window switch or replace it. However, if you do not find a problem with the switch, check the motor and wires of the power window. Sometimes, the regulator could be the culprit, so it needs to be in good working condition. If you can’t fix the issue yourself, consider getting professional help from a car power window repair shop. 

Tips to Fix a Stuck Car Power Window

Here are some solutions and tips for repairing a car power window that is not moving up or down.

Tip 1: Change the Blown Fuse 

If a blown fuse is the cause, replace it with a new one of the same type. To do this, first find the fuse box, which is usually located in the dash next to the steering wheel. After finding the fuse, you can replace it with a new one.

Tip 2: Test the Switch

Testing the switch is simple. Press the switch and listen for any sound. If you don’t hear the motor running, the switch or motor could be the problem. 

Replacing the switch requires some knowledge of the car’s electric wiring, so it’s better to hire a mechanic than to attempt it yourself. 

Tip 3: Replace the Motor

If the motor is faulty or damaged, you must replace it to get your window working again. To do this: 

• First, open the car’s door panel to access the motor. 
• Next, detach the window regulator and motor mounting bolts. 
• Then, disconnect the wiring and remove the motor and regulator through the access port. 
• Now, install a new motor and connect the wiring to the regulator.

Tip 4: Check the Car Window Regulator

Sometimes, a car window regulator could be the reason behind a jammed window. To check and replace a window regulator:

• Initially, open the door panel and remove the fasteners securing the faulty regulator.
• Notice the exact position and orientation of the regulator to avoid mistakes. 
• Then, install the new regulator in the same position and reattach the fasteners.

Tip 5: Inspect the Wiring Circuit

Check your car’s dashboard lights to see if the circuit functions well. If they’re functioning normally, your circuit is likely fine. However, if they are malfunctioning, it’s best to get help from a professional.

Tip 6: Clean And Lubricate Window Tracks

Dusty or rough windows might also cause your windows to get stuck. Inspect the tracks, clean them thoroughly, and lubricate them. This method will help car windows go up and down smoothly. However, if you notice issues with dashboard lights or dimming headlights, hire a professional mechanic. 

Causes of a Stuck Car Power Window

It becomes easier to repair when you understand the possible causes of a stuck car power window. Here are some of the major reasons: 

• Problematic Window Motor: The motor controls the proper up-and-down movement of the car window. If this component is burned out or damaged, the window will stop responding to the switch. 
• Faulty Switch: A faulty switch that sends signals to the motor to move the window may also cause the power window to become stuck. So, when your car switch malfunctions, you must consider fixing it.
• Damaged Window Regulator: The regulator keeps the car window aligned and ensures smooth movement. When these components become damaged, you might face the issue of a stuck car power window.
• Blown Fuse: Sometimes, a blown fuse can cut the power to your car’s power window and make it unresponsive. Before replacing the motor and regulator of power windows, it is better to check the fuse first. 
• Malfunctioning Circuit: In some cases, the reason behind a stuck car power window might be the whole malfunctioning electric circuit. The blown electric circuit can affect all parts of the car that rely on it, along with the power windows. 

When Do You Need To Hire  A Professional Mechanic?

You might need to hire a professional mechanic for car window issues you cannot fix yourself. 

• Windows Not Responding: If your car windows do not respond after trying all the DIY solutions, there might be deeper mechanical or electrical issues that only a professional mechanic can resolve.
• Grinding Sounds: If you hear grinding noises when you operate electric windows, you will need professional assistance to repair the internal mechanism.
• Glass Misalignments: Misaligned glass may also cause the electric car window to get stuck. To resolve this issue, you should hire a professional technician. 

Conclusion

When your car power window stops moving, you must first check the fuse, as a blown fuse may prevent the whole system from working. If the fuse is in good condition, check if the car’s switch is faulty. You can fix it by following the right method, but it would be better to consult an electrician to resolve the technical issue. A car’s power window system can also malfunction due to other components such as a motor, wires, or regulator. However, you can always hire a car power window repair professional to get the job done in a minimal time.