Garage Door Keeps Going Up And Down By Itself

Your garage door opens when it hits the ground.

Garage door keeps going up and down by itself. Garage door opener keeps going back up. If the garage door suddenly comes crashing down and will not go back up this is usually the result of a snapped cable. There are four common problems with garage door sensors three of these homeowners can fix themselves. To troubleshoot the garage door opener button make sure it s clean and free of debris.

This is actually a very rare problem of all the garage door installation problems you can have but when it happens it s usually a short in the circuit board says andrew richards owner of legacy garage doors an atlanta area garage door repair company. The garage door keeps going up and down. Examine the garage door opener button. It all depends on the configuration but you likely have a button that activates the door operator.

The door operator button is similar to a door bell. The button can easily get dirty and stuck in the pushed position. Your garage door opens immediately after closing. As these wires short against the housing the electrical impulse causes the door opener to activate.

There may also be loose wire connections inside the button housing itself. 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. Below are three reasons why your garage door opens on its own and some quick fixes you can try. Garage doors use radio frequencies to open and close.

The cables experience wear and tear after years of helping to control the movement of the door and the tension of the springs. The symptom of this is a garage door that is in constant motion opening fully then immediately descending only to start the same cycle again.