Two possible problems can lead to a garage door reversing before it even touches the floor.
Garage door will not close.
Garage doors sometimes seem to have a mind of their own often deciding when and how far they want to open or close.
The power door lock must be deactivated anytime you open the garage door.
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.
Check for interference from adjacent photo eye sensors of any brand.
This can be improperly set upon installation or slowly drift away from the original setting over time.
Sometimes the fix can be as simple as replacing the batteries in the opener.
Leaving it open all night is not a.
My tools are in the garage.
Door starts down then stops before it is closed.
Every garage door opener comes with a disconnect switch in case you lose power.
Press and hold the wall console button until the garage door is completey closed.
The garage door did not want to close when she pressed the button on the remote.
It was late in the evening.
If that s not the case then the door won t open fully.
If the setting is too high the garage door will stop short of the actual ground.
If you can hear your garage door motor running for what seems like the full amount of time it normally would take to open or close the door but the door doesn t move chances are the disconnect switch has been enabled.
Check power door lock.
If your garage door opener will not close the garage door then there may be a very simple fix.
My wife had just come home.
Garage doors are heavy and to prevent injuries manufacturers of automatic openers include safety sensors to stop the door when someone is.
Garage door does not close.
How to fix a garage door that won t go all the way down.
This video will show you a simple way to troubleshoot the aut.
Liftmaster garage door openers are designed to stop if it senses a resistance or an obstruction while opening.
It had worked just fine a few hours earlier.
If an operational problem exists and the garage door opener will not close the opener can be forced to close.
Garage door reverses before hitting the floor.