Your garage door opens immediately after closing.
Garage door opener goes down and the goes bak up.
I have checked the photo eyes and they look fine no blinking lights.
Your garage door opens when it hits the ground.
Even if i hold the button down the garage door returns up after a foot or so.
The garage door will automatically go in reverse.
Your garage door s logic board is the brain of your garage door opener.
In the case that the door responds to the switch then there s a good chance it s the remote that has an issue.
If it is a new installation check the postion of the door arm.
Most likely this will resolve the situation.
Check if the limits are properly set.
If that isn t the problem then try opening and closing the door with the wall switch.
It may be your garage door sensor.
Garage door starts down then stops and goes back up or safe t beam system malfunction.
This brain can wear out in time so you could need a replacement.
Make sure your garage door is closed disconnect your chamberlain garage door opener from the garage door by pulling the emergency release handle down and back towards the garage door.
This is almost always the result of a dirty or obstructed safety feature.
I have a craftsman garage door opener 1 2 hp chain drive.
You push the button to close the garage door.
Garage door only travels a little way and then reverses does your garage door only travel a little way 6 inches or so and then reverse.
The garage door goes down then back up.
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.
There are four common problems with garage door sensors three of these homeowners can fix themselves.
Manually lift the garage door and release it when it is opened halfway.
Try replacing the batteries in the remote and trying again.
Garage door opener keeps going back up.
It goes partway down reverses direction and goes back up again.
The garage door keeps going up and down.
The problem that i am having is it starts down then after about a foot it goes back up.
Adjust the limits as needed.
Make sure only the safe t beams that came with this garage door opener are installed.