Garage Door Closes But Then Opens Again

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.

Garage door closes but then opens again.

Close the garage door with the opener and watch it closely as it closes. When your liftmaster garage door opener opens and closes by itself here are the troubleshooting tips you need to follow. This brain can wear out in time so you could need a replacement. You can usually tell if a torsion spring is broken by looking at it.

Remove the bell wire from the single button control station s terminals and operate the garage door opener from the remotes. It may be your garage door sensor. Your garage door s logic board is the brain of your garage door opener. Disconnect the control station.

The garage door goes down then back up. If the door starts to open but won t move more than a few inches the torsion spring may be broken. Get logic board replacement. Garage door opener keeps going back up.

The garage door keeps going up and down. Your garage door opens when it hits the ground. Your garage door opens immediately after closing. If the garage door does not close completely or begins to close and then opens back up again the down limit switch needs.

When the logic board wears out it can cause your garage door to close then open and vice versa without explanation. By wade shaddy updated december 19 2018 you push the button to close the garage door. A broken torsion spring will also cause the door to slam closed instead of closing gently. It goes partway down reverses direction and goes back up again.

If this is a sears srt without external travel limit switches the internal travel limit is out of adjustment telling the opener to continue after the bottom of the door makes contact with the garage floor basically driving it into the ground until the force required exceeds what the safety system force is set at. This is almost always the result of a dirty.