But one of the more perplexing issues is when the door goes up and down by itself with no help from you.
Garage door shuts then opens again.
Automatic garage door openers are prone to a variety of problems most of which are fairly easy to fix with routine troubleshooting and maintenance.
If the garage door does not close completely or begins to close and then opens back up again the down limit switch needs.
Close the garage door with the opener and watch it closely as it closes.
Repeat step 2 if the garage door still does not open fully.
Your garage door opens when it hits the ground.
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.
If it closes before that distance.
The garage door keeps going up and down.
Now try opening the garage door once again with the remote control.
It may be your garage door sensor.
Garage door opener keeps going back up.
You push the button to close the garage door.
It goes partway down reverses direction and goes back up again.
Your travel down setting needs to be adjusted.
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.
A simple way to do this is to unplug the garage door opener and then plug in another device say your phone or a light bulb to see if it lights up.
Here s a rundown of some of the possible reasons this can be happening.
There are four common problems with garage door sensors three of these homeowners can fix.
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.
The garage door goes down then back up.
How to fix a garage door that keeps reversing.
Your garage door is programmed to travel a certain distance before it closes.
Your garage door opens immediately after closing.
It can seem quite ghostly having your garage door operate with a mind of its own.
As is the case with so many issues at the home there s no one reason why your garage door closes then opens.
