Garage Door Keeps Opening And Closing

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.

Garage door keeps opening and closing.

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. Erase all codes in your remote and then reprogram it. As is the case with so many issues at the home there s no one reason why your garage door closes then opens. Open the garage door and watch it closely as it opens.

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. 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. It all depends on the configuration but you likely have a button that activates the door operator. Here s a rundown of some of the possible reasons this can be happening.

Here are a few scenarios we ve come across. You push the button to close the garage door. It goes partway down reverses direction and goes back up again. Your garage door is programmed to travel a certain distance before it closes.

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. When the garage door opens about halfway or 5 feet from the ground and stops the up limit switch needs to be adjusted. Below are three reasons why your garage door opens on its own and some quick fixes you can try. If that doesn t fix the problem check the wiring between the motor unit and the wall control.

To troubleshoot the garage door opener button make sure it s clean and free of debris. There may also be loose wire connections inside the button housing itself. The button can easily get dirty and stuck in the pushed position. Residential electric garage door openers manufactured after 1993 are equipped with two safety mechanisms that operate while the door is closing.

There are a few unusual factors that can cause your door open by itself. 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. This is almost always the result of a dirty or obstructed safety feature. This will cause the door to open and close until the button becomes unstuck.

Garage doors use radio frequencies to open and close. 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. Your travel down setting needs to be adjusted.