Garage Door Keeps Opening And Shutting

You push the button to close the garage door.

Garage door keeps opening and shutting. Doing this can save you some amount of cash. Here are a few scenarios we ve come across. This is almost always the result of a dirty or obstructed safety feature. There are a few unusual factors that can cause your door open by itself.

Residential electric garage door openers manufactured after 1993 are equipped with two safety mechanisms that operate while the door is closing. If your garage door opens and suddenly stops it might be because of your logic board. 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. Besides a short in the circuit board any number of mechanisms that are involved in making the door open and close could be the cause of the garage door opener s ghost movement.

If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch. It goes partway down reverses direction and goes back up again. But changes in weather conditions can causes your garage door components to shift or contract. These issues include shorts in the wall button the garage door opener remote the wall button wiring the wired keypad or other related electronic issues.

A ghost opening garage door is one problem that may indicate a problem with the mechanism. Yes it s possible although rare for your garage door to open by itself. Erase all codes in your remote and then reprogram it. 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. You might need to consider replacing it if your door is not working properly or you may purchase a new opener. 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. If it closes before that distance has been traveled it thinks something is wrong and it reopens to help prevent any damage or safety risk.

Below are three reasons why your garage door opens on its own and some quick fixes you can try. The logic board receives and responds signals to any remote. Clean the button as well as the connections in the housing if this is the case. The button can easily get dirty and stuck in the pushed position.

If that doesn t fix the problem check the wiring between the motor unit and the wall control. Your garage door is programmed to travel a certain distance before it closes. This will cause the door to open and close until the button becomes unstuck. 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.