Garage Door Almost Closes Then Goes Back Up

Use the control on the wall and hold the button to close the door do not let go until it closes all the way if this closes then its a sensor problem you have to do this with the button on the wall not the remote.

Garage door almost closes then goes back up.

Sometimes the sensors will be in alignment and just as the door gets close to being shut it will vibrate enough to push one sensor off. A careless or rushed parking job can cause the car s bumper to block the sensor. The garage door will automatically go in reverse whenever it hits an obstruction such as the driveway or ground. Your garage door sensor works by having two photo sensitive devices on either side of the garage door.

This is almost always the result of a dirty. Photo eyes or safety sensors are mounted to the track on either side of the garage door about 6 inches up from the ground. They are usually on the motor housing and you access them by opening a panel or removing the housing cover. By wade shaddy updated december 19 2018 you push the button to close the garage door.

The door stops before it is completely closed or open most garage door openers have an open and close limit control. 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. My chamberlain garage door opener system 1 2 hp seems to be malfunctioning just recently when the door closes it reaches the floor and then goes all the way back up again after several attempt read more. The photo eyes send an infrared beam across the bottom of your garage door opening if that beam is broken the door will reverse.

It goes partway down reverses direction and goes back up again. Your travel down setting needs to be adjusted.