Garage Door Closes Then Opens Automatically

In rare instances a nearby neighbor may have a garage door opener set to the same wireless.

Garage door closes then opens automatically.

It all depends on the configuration but you likely have a button that activates the door operator. Here are a few scenarios we ve come across. To troubleshoot the garage door opener button make sure it s clean and free of debris. What to do when your garage door opens and closes by itself check with your neighbors.

Below are three reasons why your garage door opens on its own and some quick fixes you can try. Whether you re using the passcode entry the buttons inside the garage or your remote opener the openers and the garage door itself must be on the same frequency. This will cause the door to open and close until the button becomes unstuck. The first is photoelectric and the second is mechanical.

There are a few unusual factors that can cause your door open by itself. You push the button to close the garage door. An exposed spot or a short circuit in the small gauge wire that leads from the garage. This is almost always the result of a dirty or obstructed safety feature.

Garage doors use radio frequencies to open and close. Your garage door s logic board is the brain of your garage door opener. The button can easily get dirty and stuck in the pushed position. When the logic board wears out it can cause your garage door to close then open and vice versa without explanation.

Residential electric garage door openers manufactured after 1993 are equipped with two safety mechanisms that operate while the door is closing. Yes it s possible although rare for your garage door to open by itself. The door operator button is similar to a door bell. Inspect the control wiring.