Garage Door Buzzes But Does Not Open

Turn the power back on and the door should open and close normally.

Garage door buzzes but does not open.

Detach the opener by pulling the emergency handle downward. When you find that your garage door motor is making a humming noise but not opening and closing it typically means that it has gone off track or needs some sort of small adjustment. Unfortunately this is just something that happens with usage over time. This can indicate a problem with the motor but it might have other causes.

Shut off the power to the garage door opener. It can also be caused by attempting to use the garage door opener with a broken torsion spring. This indicates that something in the opener system has malfunctioned. This is to check whether the issue lies with the garage door itself or the garage door opener.

The opener motor is fine but the shaft doesn t turn. The next step is to attempt to open your garage door manually. If you can open the door then the door is not at fault. That is the buzzing sound that the customer hears.

This will determine if the issue is connected to the door itself or the opener. If the door won t open then it s the door itself which is causing the problem. If you are able to raise your garage door easily it is not the problem. Many garage doors have a powerful torsion spring located horizontally above the door.

When this happens you could get locked out of the garage. Because it hums when you try to open it the battery is working properly. Check the door s electric eye. When the door is lowered the spring winds up tightly creating a pulling force that helps lift the door up.

Use a screwdriver to tighten the wire. Instead you ll need to investigate the garage door opener. The gears are spinning but nothing else is happening. A professional garage door technician will be able to tell you whether it is best to replace the opener or repair the old one.