You may think the door is workingok because it feels ok but you should still check all components to be sure.
Garage door hits bottom and goes back up.
The garage door keeps going up and down.
The photo eyes send an infrared beam across the bottom of your garage door opening if that beam is broken the door will reverse.
Your garage door opens immediately after closing.
By wade shaddy updated december 19 2018 you push the button to close the garage door.
Garage doors sometimes seem to have a mind of their own often deciding when and how far they want to open or close.
Your garage door opens when it hits the ground.
Do any necessary repairs reconnect the opener and try it out.
There are four common problems with garage door sensors three of these homeowners can fix themselves.
Your travel down setting needs to be adjusted.
If you stillare having problems you can make slight adjustments to either the closingforce opening force or the travel limit adjustments.
Photo eyes or safety sensors are mounted to the track on either side of the garage door about 6 inches up from the ground.
As is the case with so many issues at the home there s no one reason why your garage door closes then opens.
Garage door opener keeps going back up.
This is almost always the result of a dirty.
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.
The garage door goes down then back up.
It goes partway down reverses direction and goes back up again.
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.
Here s a rundown of some of the possible reasons this can be happening.