My Garage Door Keeps Going Up And Down By Itself

If these limits are set too high the door will hit the ground before reaching the closed limit.

My garage door keeps going up and down by itself.

You push the button to close the garage door. Yes it s possible although rare for your garage door to open by itself. There are four common problems with garage door sensors three of these homeowners can fix themselves. The garage door keeps going up and down.

Residential electric garage door openers manufactured after 1993 are equipped with two safety mechanisms that operate while the door is closing. A power surge from a lightning strike or other electrical problem can cause the board to go bad as well as the transformer. Here are a few scenarios we ve come across. The garage door goes down then back up.

Your garage door opens immediately after closing. But when the door begins to descend all on its own the problem may point to the opener s logic board or the circuitry inside the motor unit itself. 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. Garage doors use radio frequencies to open and close.

If the safety sensors and operator button are working correctly and no bad wiring or connections are found your issue may be with the control board in the garage door opener itself. There are a few unusual factors that can cause your door open by itself. If you suspect your neighbor has an identical garage door opener frequency try changing your code or the frequency of your garage door opener. This is almost always the result of a dirty or obstructed safety feature.

If your garage door keeps opening by itself after you closed it you may have to adjust your closed limit settings. The first is photoelectric and the second is mechanical. When the garage door reaches the open or closed limit it stops. Cb radios police radios a nearby radio station or radio tower can also make a garage door open and close on its own.

It goes partway down reverses direction and goes back up again. 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. 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. Garage door opener keeps going back up.

Other devices also use the same frequencies. It may be your garage door sensor.