This is almost always the result of a.
Garage door reopens every time it reaches the ground.
Get logic board replacement.
This brain can wear out in time so you could need a replacement.
In fact you really should read the entire garage door repair article.
This guide will teach you how to adjust an uneven garage door to keep it running safely and smoothly.
An out of balance garage door can close too quickly creating a potential hazard for kids and pets and placing unnecessary strain on the door s parts.
If the door stops short of closing lengthen the close limit by turning the control knob in the direction indicated usually counterclockwise.
They are usually on the motor housing and you access them by opening a panel or removing the housing cover.
It goes partway down reverses direction and goes back up again.
Most garage door openers have an open and close limit control.
Remember that sometimes a garage door opener can increase the binding in a door just because of the way it pushes the door down.
You push the button to close the garage door.
How to fix a garage door that keeps reversing.
Open the garage door and watch it closely as it opens.
When the garage door opens about halfway or 5 feet from the ground and stops the up limit switch needs to be adjusted.
Your garage door s logic board is the brain of your garage door opener.