Sears Garage Door Opener Keeps Opening By Itself

The first is photoelectric and the second is mechanical.

Sears garage door opener keeps opening by itself.

Residential electric garage door openers manufactured after 1993 are equipped with two safety mechanisms that operate while the door is closing. They can help you get everything back in place and ensure your garage door is working smoothly again. Below are three reasons why your garage door opens on its own and some quick fixes you can try. There may also be loose wire connections inside the button housing itself.

In most cases where your garage door is open or close by itself is the cause for your opener having a faulty logic board. 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. Examine the garage door opener button. To troubleshoot the garage door opener button make sure it s clean and free of debris.

Garage doors use radio frequencies to open and close. The button can easily get dirty and stuck in the pushed position. Locate the lens on each side of the garage door at the bottom. There are a few unusual factors that can cause your door open by itself.

The door operator button is similar to a door bell. Opens and closes by itself. As these wires short against the housing the electrical impulse causes the door opener to activate. 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.

Erase all codes in your remote and then reprogram it. Cb radios police radios a nearby radio station or radio tower can also make a garage door open and close on its own. A faulty board will in most scenarios sometime cause the door to open or close 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.

If you suspect your neighbor has an identical garage door opener frequency try changing your code or the frequency of your garage door opener. The logic board or circuit board is the brain of the opener. The lenses will most likely be attached to metal brackets attached to the garage door frame. Richards says it s rare but in some instances a door will open and close by itself because someone else has your code or frequency.

Fold a soft cloth around your finger. Yes it s possible although rare for your garage door to open by itself.