{"id":32948,"date":"2024-11-11T02:25:57","date_gmt":"2024-11-11T10:25:57","guid":{"rendered":"https:\/\/getjerry.com\/wp-site\/?p=32948"},"modified":"2025-01-16T10:28:09","modified_gmt":"2025-01-16T18:28:09","slug":"why-wont-my-windshield-wipers-turn-off","status":"publish","type":"car-repair","link":"https:\/\/jerry.ai\/car-repair\/why-wont-my-windshield-wipers-turn-off\/","title":{"rendered":"Why Won\u2019t My Windshield Wipers Turn Off?"},"content":{"rendered":"\n

Question:<\/strong> No matter how I move the lever, my wipers are stuck in the ON position. I can\u2019t drive to work on a sunny day without the wipers moving! Why won\u2019t my windshield wipers turn off?<\/p>\n\n\n\n

Answer:<\/strong> If your windshield wipers won\u2019t turn off, then it\u2019s more likely than not you have an issue with the electronics governing your wipers: the relays, switch on the right-hand side of your steering wheel or the park switch located within the wipers.<\/p>\n\n\n\n

Bad switch<\/h2>\n\n\n\n

The first thing that you\u2019ve probably done to try to fix this problem is to turn off the wipers by rotating the switch to the off position, but your wipers continue to wipe.<\/p>\n\n\n\n

Let\u2019s take a look at the switch that\u2019s in front of you. In a typical car, the windshield switch will have an off, auto\/intermittent and a few \u201con\u201d positions with increasing wiping frequencies. If your switch is broken, it might not be able to get in the off position, leading to your wipers running constantly. Some possible reasons include failure of the rotating mechanism on the switch, corrosion of the circuit board or contact points.<\/p>\n\n\n\n

Changing the switch is a bit more challenging because you\u2019ll need to take apart your steering column, which is why you might want to find out if it\u2019s a relay that\u2019s causing the problem first.<\/p>\n\n\n\n

Bad control module<\/h2>\n\n\n\n

There are different ways to control the speed and intervals of the wipers, but a lot of it comes down to having something called a body control module, or a separate intermittent wiper module. These modules might have a combination of electronics parts like relays, resistors and microchips. Over time, corrosion, bad components and other electrical gremlins can cause your wipers to not turn off. The good news is that modules are likely replaceable by just buying a new one and then swapping it out.<\/p>\n\n\n\n

Bad relays<\/h2>\n\n\n\n

Relays are electromagnetic switches that turn on or off when the requisite voltage is applied to them. A faulty relay could be keeping the electromagnetic switch in the on position when you actually want it to be off, causing the windshield wipers to fail to turn off.<\/p>\n\n\n\n

Bad park switch<\/h2>\n\n\n\n

A rare occurrence is when your park switch fails. A park switch helps your motor go back to its resting position when you have turned off the wipers. For example, say you turn off your car and the wipers end up halfway up. When you turn the car on again, those wipers will turn on automatically and return to its resting position because of the park switch. If the park switch fails, then the wipers could continuously run because it hasn\u2019t found its resting position.<\/p>\n\n\n\n

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