Quick Overview
- Check the owner’s manual or the fuse box diagram to locate the fuse for the window system and make sure it’s intact.
- If you’ve tried all of the above steps and the windows are still not working, it’s a good idea to consult a mechanic.
- While resetting the window control module is a good solution for temporary issues, it’s also important to practice preventative maintenance to avoid these problems in the first place.
Have you ever found yourself in a situation where your Subaru Legacy‘s windows are acting up? Maybe they’re not rolling up or down properly, or perhaps they’re completely unresponsive. This can be a frustrating experience, but before you panic and head to the dealership, there’s a good chance you can fix it yourself. This guide will walk you through the steps of how to reset Subaru Legacy windows, a simple procedure that can often resolve these common issues.
Understanding the Problem: Why Do Subaru Legacy Windows Need Resetting?
Subaru Legacy windows rely on a system of electrical components, including motors, switches, and control modules. While this system is generally reliable, it can sometimes malfunction due to a variety of reasons:
- Power Fluctuation: A sudden surge or drop in power can disrupt the window control module, leading to erratic behavior.
- Software Glitch: The window control module can sometimes experience a software glitch, causing it to malfunction.
- Faulty Switch: A worn-out or damaged window switch can send incorrect signals to the control module.
- Jammed Window: A window that’s become jammed or obstructed can cause the motor to strain and potentially trigger a reset.
How to Reset Subaru Legacy Windows: A Simple Procedure
The reset procedure for Subaru Legacy windows is relatively straightforward and can be done in a few minutes. Here are the steps:
1. Locate the Window Control Module: The window control module is typically located on the driver’s side door panel. It’s usually a small, rectangular box with several wires connected to it.
2. Disconnect the Battery: To reset the window control module, you need to disconnect the car battery. This will cut off the power supply to the module and allow it to reset.
3. Wait: After disconnecting the battery, wait for at least 10 minutes. This will ensure that the module has enough time to fully reset.
4. Reconnect the Battery: Once you’ve waited long enough, reconnect the battery. Be sure to connect the positive (red) terminal first, followed by the negative (black) terminal.
5. Test the Windows: After reconnecting the battery, test all the windows to see if they are working properly.
Troubleshooting Tips: When the Reset Doesn’t Work
If resetting the window control module doesn‘t solve the problem, there are a few other things you can try:
- Check the Fuses: A blown fuse can also prevent the windows from working. Check the owner’s manual or the fuse box diagram to locate the fuse for the window system and make sure it’s intact.
- Inspect the Window Switches: If the window switch is damaged or worn out, it may need to be replaced. You can try cleaning the switch contacts with a contact cleaner to see if that helps.
- Look for Obstructions: Check to see if anything is obstructing the window’s movement. This could be something as simple as a piece of debris or a stuck piece of trim.
- Consult a Mechanic: If you’ve tried all of the above steps and the windows are still not working, it’s a good idea to consult a mechanic. They can diagnose the problem and provide a professional solution.
Preventing Future Window Problems: Maintenance Tips
While resetting the window control module is a good solution for temporary issues, it’s also important to practice preventative maintenance to avoid these problems in the first place. Here are some tips:
- Keep the Window Tracks Clean: Regularly clean the window tracks with a soft brush and a vacuum cleaner to remove dirt and debris. This will help ensure smooth window operation.
- Lubricate the Window Tracks: Lubricate the window tracks with silicone spray or a similar product to reduce friction and prevent squeaking.
- Avoid Forcing the Windows: If you feel resistance when rolling the windows up or down, stop and investigate the problem. Don’t force the windows, as this can damage the motor or other components.
Moving Beyond the Reset: Exploring Advanced Troubleshooting Options
In some cases, resetting the window control module may not be enough to fix the problem. If you’re facing persistent window issues, you might need to delve into more advanced troubleshooting:
- Checking for Electrical Connections: Inspect all the electrical connections related to the window system, including the wiring to the control module, the switches, and the motors. Ensure the connections are secure and corrosion-free.
- Testing the Window Motor: If you suspect the window motor is faulty, you can test it with a multimeter. This requires some basic electrical knowledge.
- Programming the Window Control Module: In some cases, you may need to reprogram the window control module. This procedure requires specialized equipment and knowledge.
A Final Word: Taking Control of Your Subaru Legacy’s Windows
Knowing how to reset Subaru Legacy windows can save you time, money, and frustration. By following the steps outlined in this guide, you can often resolve common window issues on your own. Remember to practice preventative maintenance to keep your windows operating smoothly for years to come.
Popular Questions
Q: How often should I reset the window control module?
A: You should only reset the window control module if you’re experiencing problems with the windows. It’s not necessary to reset it regularly.
Q: Can I reset the window control module myself?
A: Yes, you can reset the window control module yourself. The process is relatively simple and doesn’t require any special tools.
Q: What if resetting the window control module doesn‘t fix the problem?
A: If resetting the window control module doesn‘t fix the problem, there may be another issue with the window system. You can try troubleshooting the problem yourself or consult a mechanic.
Q: Is it safe to disconnect the battery while the engine is running?
A: No, it is not safe to disconnect the battery while the engine is running. Doing so can damage the electrical system.
Q: What are some common signs that the window motor is faulty?
A: Common signs of a faulty window motor include slow window operation, grinding noises, and windows that won’t move at all.