Garage Door Keeps Going Up And Down By Itself

Garage doors use radio frequencies to open and close.

Garage door keeps going up and down by itself.

Your garage door opens when it hits the ground. The cables experience wear and tear after years of helping to control the movement of the door and the tension of the springs. The button can easily get dirty and stuck in the pushed position. 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. Below are three reasons why your garage door opens on its own and some quick fixes you can try. Your garage door opens immediately after closing. Examine the garage door opener button.

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. As these wires short against the housing the electrical impulse causes the door opener to activate. If the garage door suddenly comes crashing down and will not go back up this is usually the result of a snapped cable. 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 garage door goes down then back up. In some rare cases a garage door will open or close by itself even if the homeowner hasn t instructed the automatic garage door opener to do so. The garage door keeps going up and down.

There are four common problems with garage door sensors three of these homeowners can fix themselves. There may also be loose wire connections inside the button housing itself.