If your garage door won t close all the way the problem could be due to a blocked photo eye.
Garage door opener wont close even though nothing in way.
It could be that they are just barely aligned but the vibration from closing causes them to intermittently break the beam.
The majority of garage doors manufactured since the early 1990s are equipped with this safety feature.
This problem bugged me for several months.
Depending on the brand.
First check the sensor lights.
Something blocking the door.
Then try closing the door manually.
The door won t close all the way if the bolt is too high on the track.
Step 4 turn the close force dial in small increments until the garage door reaches the ground when you hit the close button on the remote.
Hopefully after you read this you won t have the same problem in the future.
Clutter or obstructions that block the sensor are the first problems to look for if your door won t close or in extreme cases open at all.
Genie openers apply only limited force to the garage door during closing.
The sensors may not be aligned properly.
If there s something blocking the door from closing all the way a full close will be impossible.
If your garage door opens ok but won t close then it s possible the safety reversing sensors are not correctly aligned.
The photo eye components consist of two pieces that align face to face across each side of the garage door roughly four feet above the ground.
Though this problem should be obvious it shouldn t be overlooked.