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.
Trouble with garage door binding and reversing.
Check to be sure these two sensors on either side of your garage door.
It goes partway down reverses direction and goes back up again.
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.
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.
Requiring garage door operators to be equipped with a secondary reversing system which most operators have in the form of photo eyes.
You push the button to close the garage door.
Two possible problems can lead to a garage door reversing before it even touches the floor.
If you garage door is lowering then reversing back to the open position there could be something obstructing the sensors.
This is almost always the result of a dirty or obstructed safety feature.
In 1993 a law was passed in the u s.