For those who are unfamiliar with how garage door sensors work there are two sensors each.
Garage door not going down all the way.
First and perhaps most commonly your safety sensors could be working improperly.
Something mechanical has most likely bound up.
If the door goes up but you can t make it go down you probably need to adjust the sensors.
How to fix a garage door that won t go all the way down safety sensors.
Force your garage door closed.
In an opposite situation you may find that your garage door isn t opening all the way when you push the button on the opener so that you can drive in.
Though this problem should be obvious it shouldn t be overlooked.
You should now be able to move the door up and down by hand.
To check the balance pull the emergency release cord or chain to disconnect the door.
7 reasons for your garage door not closing all the way 1.
Something blocking the door.
A twisted or slightly bent track may be the culprit.
If you re in the habit of leaving the garage door open a variety of things including.
If you ve tried everything listed above and your garage door still won t go down you.
Carefully inspect the track and the rollers to see if something is stuck.
From here lift the garage door by hand about 3 feet above the ground and then release the door and see were it lands.
Get it working with these easy tips problems with the sensors.