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.

Garage door almost closes then goes back up. If these can t see each other when the door is almost shut it will send a signal to the garage door motor to open back up. Here s a rundown of some of the possible reasons this can be happening. 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. Your travel down setting needs to be adjusted.

It goes partway down reverses direction and goes back up again. The photo eyes send an infrared beam across the bottom of your garage door opening if that beam is broken the door will reverse. By wade shaddy updated december 19 2018 you push the button to close the garage door. Possible reasons why your garage door hits the floor then goes 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.

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. Your garage door sensor works by having two photo sensitive devices on either side of the garage door. The garage door will automatically go in reverse whenever it hits an obstruction such as the driveway or ground.

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. A careless or rushed parking job can cause the car s bumper to block the sensor.