Sears Garage Door Opener Keeps Opening By Itself

The door operator button is similar to a door bell.

Sears garage door opener keeps opening by itself.

Opens and closes by itself. Residential electric garage door openers manufactured after 1993 are equipped with two safety mechanisms that operate while the door is closing. If you suspect your neighbor has an identical garage door opener frequency try changing your code or the frequency of your garage door opener. To troubleshoot the garage door opener button make sure it s clean and free of debris.

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. Fold a soft cloth around your finger. Below are three reasons why your garage door opens on its own and some quick fixes you can try.

The lenses will most likely be attached to metal brackets attached to the garage door frame. In most cases where your garage door is open or close by itself is the cause for your opener having a faulty logic board. If you suspect misaligned sensors may be the reason for your garage door opener that opens on its own you should have a garage door technician come out and take a look. It all depends on the configuration but you likely have a button that activates the door operator.

Garage doors use radio frequencies to open and close. 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. Yes it s possible although rare for your garage door to open by itself. The logic board or circuit board is the brain of the opener.

A faulty board will in most scenarios sometime cause the door to open or close by itself. Examine the garage door opener button. There are a few unusual factors that can cause your door open by itself. 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.

Locate the lens on each side of the garage door at the bottom. Erase all codes in your remote and then reprogram it. There may also be loose wire connections inside the button housing itself. The first is photoelectric and the second is mechanical.

Cb radios police radios a nearby radio station or radio tower can also make a garage door open and close on its own. Here are a few scenarios we ve come across.