Jul 25, 2018 – A garage door opener operating on its own may be caused by . There are several places you can begin looking for solutions to this strange behavior. . A bare spot or a short circuit in the small-gauge wire that leads from the . Jul 15, 2013 – If you have an older style garage door remote, before they used rolling codes, you could very easily have some people driving by activating it . One morning after a thunderstorm, I noticed that our garage door was open. I know I’d closed it the night before. Now the door periodically opens all by itself. Is this an actual problem? Yes, it’s possible, although rare, for your garage door to open by itself. There are a few unusual factors that can cause your door open . Sep 5, 2012 – Garage doors can open and close on their own. Although a rare issue, experts say it’s usually caused by a circuit board short and offer tips on . Oct 26, 2017 – Bought a new Chamberlain garage door opener about 1 1/2 to 2 years ago with MyQ . A little further checking on the app and this has apparently been But I am in neither of those places and I doubt Chamberlain is either. Jun 5, 2014 – The photo eye itself is pretty small, only a few centimeters in diameter, but it can . If you see gaps between the rollers and rail, or bends in the rails . If you find that your garage door opens and closes randomly when you’re . Open your garage door opener and change the batteries. . They look like two small speaker wires leading from the sensor’s back. . The first step in adjusting the track involves measuring the space between the . If an object accidentally sets off the transmitter, it will appear as though your door magically opens on its own . Pressure change: Sometimes when you open or close a door or window, another door or window closes or opens – this is more likely to happen in small rooms . May 17, 2017 – Make sure that your garage door opener is plugged into a working outlet. It’s smart to make very small adjustments so you don’t overdo it and end up . the door’s progress: Do you hear any squeaks or areas of friction?