There are a variety of signs that your garage door sensors are misaligned. For example, your garage door may not open or close when you use your remote, or it may only open a small amount when you use your remote. If your sensors aren’t aligned properly, they may not be able to detect when your garage door is being opened or closed, which will prevent your door from functioning properly and keep your garage door from being fully protected from the elements. Keep an eye out for these signs of misalignment if you want to get the best performance out of your garage door sensors Liftmaster.