Possible reasons why your garage door hits the floor then goes back up.
Liftmaster garage door goes down then back up.
Here s a rundown of some of the possible reasons this can be happening.
Pull the emergency release handle down and back towards the garage door opener.
If there solid and the door still doesnt go down hold the button on the inside of the garage that is on the wall all the down until the garage door goes down and let me know if it goes down now.
I decrease the down travel and all is well for a couple of weeks.
Then the condition returns.
How to fix a garage door that keeps reversing.
This situation has occurred three or four times since my original post in november.
The garage door will automatically go in reverse.
Check your sensors on each side of the garage door and make sure that boith lights are solid.
Your travel down setting needs to be adjusted.
This is almost always the result of a.
It goes part of the way down and then back up.
Sometimes it doesn t go down much at all and sometimes it goes almost half way down before going back up.
You push the button to close the garage door.
To fix this issue and get your liftmaster garage door opener working again follow these troubleshooting steps.
My liftmaster garage door just started to go half way up and stop press the button go down a little press again finally close then pop up a inch then would lose all power for about 20 30 seconds submitted.
When closing door on liftmaster garage opener sometimes it closes without a hitc.
This will disconnect the garage door opener from the door.
As is the case with so many issues at the home there s no one reason why your garage door closes then opens.
The door goes down then after a second it goes back up.
Close the door with either the door control or the remote control.
Please click accept if you have been helped.
Turn the down limit switch screw clockwise one turn with a flat blade screwdriver if the garage door closes and then begins to open back up.