When the logic board wears out it can cause your garage door to close then open and vice versa without explanation.
Garage door opens part way then closes.
This is almost always the result of a.
Your garage door s logic board is the brain of your garage door opener.
The action describes detection of a kid holding onto the door handle being raised into the air.
Automatic garage door openers are prone to a variety of problems most of which are fairly easy to fix with routine troubleshooting and maintenance.
Get logic board replacement.
If going down and it hits a snag it stops reverses and goes back up.
But one of the more perplexing issues is when the door goes up and down by itself with no help from you.
You push the button to close the garage door.
It goes partway down reverses direction and goes back up again.
This is related to the up limit switch.
If the garage door connected to your liftmaster opener only opens part of the way or it begins to open but then reverses check the track and the surrounding area for any objects that may obstruct.
Use the control on the wall and hold the button to close the door do not let go until it closes all the way if this closes then its a sensor problem you have to do this with the button on the wall not the remote.
If it closes only partway the safety sensors are usually responsible clean the lenses or realign them and make sure there are no obstacles blocking the beam.
If your garage door won t open or close the problem could be a bent track a broken torsion spring or a bad capacitor int he motor housing.
No safety system is going to send a garage door back down after any type of resistance.
If it is going up and hits a snag it stops.
It can seem quite ghostly having your garage door operate with a mind of its own.
T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener.
This brain can wear out in time so you could need a replacement.
If the door reverses part way down and you are sure there is no obstruction or binding increase the closing force a small amount and try it again.
It s important to get this switch at just the right distance from the motor so that the door is able to close all the way but the motor also knows to stop running.
