Your logic board needs replaced.
Garage door keeps reversing to the open position.
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.
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 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.
It goes partway down reverses direction and goes back up again.
When the logic board wears out it can cause your garage door to close then open and vice versa without explanation.
If one of the eyes has been knocked out of alignment this will also cause the door to reverse.
Garage door reverses before hitting the floor.
Garage door openers have an adjustment screw that controls the closing force the pressure with which a door is allowed to descend before the motor switches off when the door reverses before it even hits the floor this is often because the close force.
You can clean them off by using your finger or a dry rag.
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.
Each photo eye has a light on it.
Get logic board replacement.
Your garage door s logic board is the brain of your garage door opener.
This is almost always the result of a dirty or obstructed safety feature.