Garage Door Close And Open Again

You push the button to close the garage door.

Garage door close and open again.

Turn the down limit switch screw clockwise one turn with a flat blade screwdriver if the garage door closes and then begins to open back up. This brain can wear out in time so you could need a replacement. 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. Before you break out your toolbox or call a professional for help take a look at your garage door s threshold.

Get logic board replacement. 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. The button can easily get dirty and stuck in the pushed position. This is almost always the result of a dirty or obstructed safety feature.

When the logic board wears out it can cause your garage door to close then open and vice versa without explanation. 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. To troubleshoot the garage door opener button make sure it s clean and free of debris.

Clean the button as well as the connections in the housing if this is the case. The garage door will automatically go in reverse whenever it hits an obstruction such as the driveway or ground. It goes partway down reverses direction and goes back up again. This will cause the door to open and close until the button becomes unstuck.

If the garage door does not close completely or begins to close and then opens back up again the down limit switch needs. In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor. Below are three reasons why your garage door opens on its own and some quick fixes you can try.