Garage Door Randomly Opens And Closes

The door operator button is similar to a door bell.

Garage door randomly opens and closes.

There are a few unusual factors that can cause your door open by itself. To troubleshoot the garage door opener button make sure it s clean and free of debris. Below are three reasons why your garage door opens on its own and some quick fixes you can try. Here are a few scenarios we ve come across.

The first is photoelectric and the second is mechanical. It all depends on the configuration but you likely have a button that activates the door operator. This will cause the door to open and close until the button becomes unstuck. It can seem quite ghostly having your garage door operate with a mind of its own.

Erase all codes in your remote and then reprogram it. If you clear all debris and any buildup from the sensors near the floor of your garage door tracks but the motion of your garage door tends to be partially closing and then reversing and opening again you may have a misaligned sensor. When your garage door opens or closes when you haven t triggered the remote one possible cause is that a neighbor s remote was programmed at the same time as yours. Your garage door most likely uses two sensors to trigger its reverse mechanism.

It can also be a security problem when it opens to expose your belongings when you aren t home. If that doesn t fix the problem check the wiring between the motor unit and the wall control. Residential electric garage door openers manufactured after 1993 are equipped with two safety mechanisms that operate while the door is closing. A garage door that closes on its own can also be a safety concern especially in a home with children.

Yes it s possible although rare for your garage door to open by itself.