Garage Door Opening And Closing Repeatedly

If the door stops short of closing lengthen the close limit by turning the control knob in the direction indicated usually counterclockwise.

Garage door opening and closing repeatedly.

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. 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. There are four common problems with garage door sensors three of these homeowners can fix themselves. Your garage door most likely uses two sensors to trigger its reverse mechanism.

They are usually on the motor housing and you access them by opening a panel or removing the housing cover. If you notice this happen start by seeing if anything is obstructing the sensors field of view. 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. 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.

Your garage door opens when it hits the ground. The button can easily get dirty and stuck in the pushed position. You push the button to close the garage door. To troubleshoot the garage door opener button make sure it s clean and free of debris.

What to do when your garage door opens and closes by itself check with your neighbors. If the garage door opens correctly but fails to close completely there may be one of three common causes. Most garage door openers have an open and close limit control. Get logic board replacement.

Clean the button as well as the connections in the housing if this is the case. If this is not the issue then your sensors will probably need to be aligned. This is almost always the result of a dirty or obstructed safety feature. This brain can wear out in time so you could need a replacement.

When the logic board wears out it can cause your garage door to close then open and vice versa without explanation. It may be your garage door sensor. Your garage door opens immediately after closing. The garage door keeps going up and down.

Garage door opener keeps going back up. It goes partway down reverses direction and goes back up again. This will cause the door to open and close until the button becomes unstuck. Inspect the control wiring.

In rare instances a nearby neighbor may have a garage door opener set to the same wireless. The garage door goes down then back up. An exposed spot or a short circuit in the small gauge wire that leads from the garage.