Garage Door Opening And Closing Repeatedly

Most garage door openers have an open and close limit control.

Garage door opening and closing repeatedly.

Your garage door opens when it hits the ground. Garage door opener keeps going back up. It may be your garage door sensor. In some rare cases a garage door will open or close by itself even if the homeowner hasn t instructed the automatic garage door opener to do so.

Inspect the control wiring. This is almost always the result of a dirty or obstructed safety feature. Before you break out your toolbox or call a professional for help take a look at your garage door s threshold. If the door stops short of closing lengthen the close limit by turning the control knob in the direction indicated usually counterclockwise.

Your garage door has set limit switches that instruct the motor when to stop running both when it is opening and when it is closing. Clean the button as well as the connections in the housing if this is the case. An exposed spot or a short circuit in the small gauge wire that leads from the garage. This is actually a very rare problem of all the garage door installation problems you can have but when it happens it s usually a short in the circuit board says andrew richards owner of legacy garage doors an atlanta area garage door repair company.

To troubleshoot the garage door opener button make sure it s clean and free of debris. When the logic board wears out it can cause your garage door to close then open and vice versa without explanation. This brain can wear out in time so you could need a replacement. This will cause the door to open and close until the button becomes unstuck.

There are four common problems with garage door sensors three of these homeowners can fix themselves. If this is not the issue then your sensors will probably need to be aligned. If you clear all debris and any buildup from the sensors near the floor of your garage door tracks but the motion of your garage door tends to be partially closing and then reversing and opening again you may have a misaligned sensor. The button can easily get dirty and stuck in the pushed position.

The garage door keeps going up and down. They are usually on the motor housing and you access them by opening a panel or removing the housing cover. In rare instances a nearby neighbor may have a garage door opener set to the same wireless. If you notice this happen start by seeing if anything is obstructing the sensors field of view.

What to do when your garage door opens and closes by itself check with your neighbors. Your garage door opens immediately after closing. The close limit switch may need adjusting. Your garage door most likely uses two sensors to trigger its reverse mechanism.

You push the button to close the garage door. If you push the garage door opener switch when the sensors are obstructed or not aligned properly your garage door will reverse and the lights will blink 10 times. Get logic board replacement.