Measure the distance of the gap from the bottom of the.
Garage door goes down and back up again.
If the garage door does not close completely or begins to close and then opens back up again the down limit switch needs to be adjusted.
The garage door keeps going up and down.
Your garage door opens immediately after closing.
Your garage door opens when it hits the ground.
You push the button to close the garage door.
Your travel down setting needs to be adjusted.
To fix this issue increase the down limit one quarter turn.
It goes partway down reverses direction and goes back up again.
Possible reasons why your garage door hits the floor then goes back up.
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.
You ll then want to test it again and if it s not right keep adjusting the down limit nob until your garage door hit the board and bounces back up.
It may be your garage door sensor.
Garage door opener keeps going back up.
There are four common problems with garage door sensors three of these homeowners can fix themselves.
However if your garage door doesn t bounce back up then you know you have a problem.
The garage door goes down then back up.
As is the case with so many issues at the home there s no one reason why your garage door closes then opens.
If your garage door hits it bounces up and starts to open again your garage door is working well.