Garage Door Opening Keeps Reversing Before Closing By Itself

Your garage door most likely uses two sensors to trigger its reverse mechanism.

Garage door opening keeps reversing before closing by itself. What is happening is that you door reaches fully closed before the down travel limit switch is triggered. The button can easily get dirty and stuck in the pushed position. Garage door reverses when opening or closing. Usually this is a sure sign that there is an issue with the garage door s photo eye system.

But changes in weather conditions can causes your garage door components to shift or contract. This is almost always the result of a dirty or obstructed safety feature. Clean the button as well as the connections in the housing if this is the case. If it closes before that distance has been traveled it thinks something is wrong and it reopens to help prevent any damage or safety risk.

To troubleshoot the garage door opener button make sure it s clean and free of debris. The garage door opener has several safety sensors photo eyes in place to prevent damage or injury should something obstruct the door as it is closing. You push the button to close the garage door. 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.

When a garage door descends on command but then immediately reverses itself the problem is usually with the sensor eyes along the side tracks or with the door s wheels binding in their tracks. This signals to the logic board that the door has hit an obstruction in this case the floor prior to being fully closed. 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. A garage door that keeps reversing when you attempt to close it with the opener might have a simple problem or a major issue that requires a service professional.

It goes partway down reverses direction and goes back up again. Probably the most common phone call we get in the service department is my garage door keeps reversing and i can t get it to close or my remotes won t close the door and i have to hold the wall button until the door is all the way down for it to stay closed. This will cause the door to open and close until the button becomes unstuck. Your garage door is programmed to travel a certain distance before it closes.

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.