It often seems like everything Toyota creates lasts for well over a decade. Their vehicles are known for reliability, so it’s rare that they encounter issues. However, no vehicle company is immune to simple, expected mechanic failures. If your Corolla has various window problems, you’ve come to the right place.
A common issue with a Toyota Corolla window not working is a malfunctioning window regulator. The window regulator is responsible for moving the window up and down. If it’s broken or jammed, the window won’t operate correctly. To fix this, the door panel needs to be removed to access the regulator. Check the regulator for any signs of damage or wear, and replace it if necessary.
Electrical issues within the window switch or motor can also lead to window operation problems. If the switch is faulty or the motor has burnt out, the window will not respond to commands. Test the switch and motor with a multimeter to diagnose which part is faulty. Replacing the defective switch or motor will typically restore window functionality.
Throughout this article, you’ll also learn the following info about Toyota Corolla window problems:
- How to fix manual and power windows on your Corolla
- Step-by-step instructions for the most common window problems
- Tips to prevent window malfunctions on all Toyota Corollas
Toyota Corolla Window Not Working
Window issues are frustrating because you can’t get optimal airflow, shop at drive-through restaurants, or communicate with other drivers. Fortunately, fixing these errors follows a simple, straightforward process. Below, you’ll find all of the reasons Toyota Corolla might not be working.
- If your Corolla’s windows aren’t working, it could be the fuse. Fuses are small and inexpensive, so this problem is honestly one of the best issues. Turn off the engine, remove the fuse with pliers, and replace it. We’ll dive into fuse issues later in the page to find out how you can diagnose and fix them.
- There might be a wiring problem. The wires connecting the powered windows to the fuses could be faulty. Whether they’re loose, stripped, or burnt out, you should take a look at them. Corollas come with a wiring diagram to find out where everything’s located.
- Your window might be off-track. It’s not uncommon for windows of all ages to go off-track. It happens due to excess wind use, car accidents, and many other scenarios. Fixing an off-track window can be frustrating, but most owners are capable of DIYing the job.
Toyota Corolla Window Off-Track
When the window doesn’t roll up but the power mechanisms are working (assuming you’re not using a manual window roller), it’s likely the window isn’t on its track. There are quite a few causes, but the solution remains the same.
Here’s how to fix a Toyota Corolla’s off-track windows:
- Turn off the engine. It’s crucial that your car isn’t on, so you don’t risk electrical shock. Test it before you turn off the vehicle to ensure the window is off-track. There’s nothing wrong with inspecting the tracks now and then, though.
- Remove all screws from the inside of the car door. Once you’ve taken them off, set the panel aside and analyze the window and its track. If they’re aligned, you’re good to go. You can proceed to the next sections. Otherwise, read on.
- If your window isn’t on the track, check its condition. Cracks and dips can cause problems down the road. You might need a new window. If the window and track look okay, place the window on its track, seal the panel, and test its functionality.
Toyota Corolla Power Window Problem
Most modern Corolla years have power windows. They’ve been a main part of stock Toyotas for a long time. While they’ve mastered their window mechanisms, they’re not without fault. You might find a few issues, including blown fuses, loose wiring, and resetting problems. The vast majority of power window problems are caused by old age.
Rough riding and car accidents accelerate wear and tear on the power windows. If the frame loosens or breaks, the window can fall and shatter. When this issue occurs, you’ll have to get a new window, remove the shattered glass, and replace the broken parts of the frame. It’s crucial to replace everything to prevent it from happening again.
Toyota Corolla Window Fuse
Fuses control countless mechanisms in your vehicle. There’s a fuse controlling your powered windows. If the Toyota Corolla uses manual rolling windows, there won’t be a fuse for it. In other words, you can read on without trying the upcoming fuse test.
To check your Corolla’s power window fuses, here’s what you’ll need to do:
- Grab a multimeter to test the voltage at the fuses, battery, and window wires.
- They should all read the same number (12 volts).
- If there’s a deviation, that part needs to be replaced. For example, if the fuse doesn’t show the correct voltage reading, you should get a replacement fuse. Fortunately, fuses are relatively cheap.
However, if all of the parts have the same voltage, you might have to reset the power window’s automatic functionality. In the next section, we’ll break down a detailed description of how to get your Toyota’s power windows back to normal.
Toyota Corolla Power Window Reset
Resetting the power window functions on your Toyota Corolla is typically very straightforward. If you’re having any issues outside of normal usage, you should try this process before paying a mechanic to inspect and repair it:
- Turn on your vehicle.
- Hold the button up for five to 10 seconds.
- Hold the button down for five to 10 seconds.
- Wait for 30 seconds (the car’s computer system has to reset).
- Pull the button up for half of a second. It should automatically go all the way up.
- Push the window’s button down for half of a second. Again, it should automatically roll down all the way.
If these steps don’t work, you could turn off the vehicle, disconnect the battery, reconnect it, and try again. Sometimes, the system needs to reset for all of its functions to work correctly.
Toyota Corolla Window Won’t Go Up/Down
Are your windows stuck up or down? There are a few causes. Let’s explore some of the common issues that prevent a Toyota Corolla’s windows from going up or down below.
- Windows that won’t go up or down could be caused by a broken wiring system. You’ve already read most of these issues. Loose wires, damaged fuses, and old batteries won’t allow you to control your windows as you should be able to.
- Manual or powered windows that won’t move up might have a broken frame. If your window suddenly drops, it’s likely shattered. Broken mechanisms can prevent the frame from moving the window. This problem can happen to any window from any make or model.
- If the buttons or rollers are jammed, you won’t be able to use any windows. Jammed buttons and rollers are caused by crumbs, spills, misalignments, and warped parts. You can avoid this problem by regularly cleaning your car’s interior.
Toyota Corolla Window Stuck Down
Stuck windows are a nuisance. When your windows are stuck in the down position, turn off the engine, remove the interior door panel, and inspect the damage. If everything looks like, test it with a multimeter to get a voltage reading.
When manual windows are stuck down, it’s often caused by broken frames or glass. If the windows are down and it’s a powered mechanism, it could be a misaligned frame, broken glass, malfunctioning fuses, or any other previously mentioned electrical issues.
Toyota Corolla Window Switch Not Working
The switch and button are the same thing. If your Toyota Corolla’s window switches aren’t working, you should test the power sources. Batteries, fuses, wires, and all other components need to be tested with a voltmeter. Working down the list will eliminate probable causes until you find the right one.
KnowMyAuto is the sole owner of this article was published on Feb 12, 2021 and last updated on .