Here’s What To Do When Your Windshield Wipers Aren’t Working
Windshield wipers by State Farm — CC BY 2.0
It always seems that windshield wipers decide to fail right when it starts to pour. With rain coming down, you can’t see where you’re going, unable to drive your car to get to appointments or work.
While it’s understandable to get frustrated with your windshield wipers not working, we’re here to walk you through some things you can do to get your windshield wipers back up and running.
First, we’ll introduce you to the mechanics and then get into common issues. Use our expert tips to find the problem and fix it to get your car back up and running in no time.
The Mechanics Behind Windshield Wipers
The way that windshield wipers work is fascinating, powered by precise wiring and electrical currents. There is a thing called a ‘worm gear’ that directly connects to an electric motor within your vehicle. When you switch windshield wipers on, they start to move thanks to the currents of this motor.
This little gear is responsible for powering car wipers to get them to the perfect speed to tackle rain, snow, and sleet. As they move in a side-to-side motion, they come into close contact with the glass on your car, wiping it clean and keeping obstructions out of your way.
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The Reason Why Windshield Wipers Not Working
Now that you know more about how windshield wipers work, let’s take a look at some reason why your windshield wipers not working. Three main issues could cause them to act up which we have included down below. Use these descriptions to determine the cause of yours and see how you can fix it to get them back up and running.
Mechanical Issues
With the way that windshield wipers work, they have a lot of things going on. Complicated wiring powers them and allows them to speed up or slow down when needed. That’s why one of the most common issues is a mechanical one. These systems work with precision, moving in a swift motion thanks to small connections and pivotal points.
When there is a mechanical issue, it’s normally due to wear and tear. Just like with any system that contains electrical connections, parts can get run down over time if not cared for and will need to be replaced. If that’s the case, you may need the help of a professional.
Electrical Issues
Along with mechanical parts, an electrical motor is powering your windshield wipers to make them move. Wiring can also get worn out or can heat up to high temperatures and burn out. If you have an electrical issue, your windshield wipers will not move and the motor will not be able to operate.
Most of the time, when there is an electrical issue, it’s directly connected to the fuses that help to push electrical currents from the electrical motor and up into the mechanical system that powers your windshield wipers. It could be the fuse or the delay module, both of which may need to be replaced if your windshield wipers will not work.
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Issues with Wiper Blades
Wiper blades are detachable pieces that fit onto the bottom corners of your windshield. When they aren’t connected properly, they will not work and won’t move as they should. If they are not connected correctly, some car makes and models will not power them to move.
Another issue with wiper blades that don’t work has to do with the inefficient manner they clean and remove dirt, water, and snow. For instance, you may turn them on and realize that the wipers are not doing your job. If that’s the case, you might need to purchase new ones and make sure that come in contact with your windshield to clear debris.
What to Do When Windshield Wipers Not Working
When you have issues with your windshield wipers, the first thing you should do is try and find the reason why. Then, you can solve the issue by following these tips to fix the issues.
Mechanical Hack
If you discover that it’s a mechanical problem, you may be able to fix the issue on your own. Take a look at the nuts and bolts that connect your windshield wipers to your car, making sure they pivot correctly. If you notice that one or a few are loose, simply tighten them to see if the arms start to bend again.
Electrical Hack
If it’s not a mechanical issue and you suspect that it’s electric, you might not have too many options. Unless you see a clear disconnection or some kind of item that’s in the way, you won’t be able to fix the issue and you should replace your electrical motor instead.
Wiper Blade Hack
The easiest issue you can come face to face with is with the wiper blades. They may be old and worn out and need replacing. Or, they could just need to be connected more efficiently. Whatever the case, if your blades are brand new, mess with them a bit and make sure they’re connected properly.
If they’re just old and worn out, it’s time to purchase some new ones that will get the job done and save you on a rainy or snowy day.
Snowy Day Hack
If you live in an area where it rains or snows often, you need to give your windshield wipers a little more TLC. That’s because the snow and rain can make them heavy, preventing them from doing their job. So, clear off any bulky snow and defrost your windshield to peel them away from the ice.
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Be Sure to Check and Solve
If your windshield wipers not working, you should try to first identify the problem. Then, you can take steps to fix it, either relying on the pros or fixing it on your own. In any case, make sure that you show your windshield wipers some love and don’t forget about them during rainy and snowy months. You never know when you might need them, and don’t get caught without them.
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