If that isn t the problem then try opening and closing the door with the wall switch.
How do you fix a garage door that keeps opening.
Check the remote opener.
Lubricating rollers can also help with this problem.
This will cause the door to open and close until the button becomes unstuck.
Be sure to double check if there is anything underneath the door if it continues to open back up after you close it.
Another easy way to fix a garage door that opens by itself is by checking the remote opener.
To troubleshoot the garage door opener button make sure it s clean and free of debris.
Especially in winter when rollers sometimes get stiff the door opener might be refuse to open.
In the case that the door responds to the switch then there s a good chance it s the remote that has an issue.
Most likely this will resolve the situation.
Clean the button as well as the connections in the housing if this is the case.
The lenses will most likely be.
Locate the lens on each side of the garage door at the bottom.
Sometimes a garage door that lowers just fine will fail to open especially in winter.
If the remote opener is dirty or the batteries are failing it may cause the door to open on its own.
Try replacing the batteries in the remote and trying again.
Fold a soft cloth around your finger.