Check the bottom of the door.
How to close garage door halfway.
An electric garage door can become stuck in the open position for several reasons.
In the down direction if the limit is set beyond the point at which the door closes fully the door will hit the floor and act as if it is hitting something and the safety feature tells it to reverse.
This requires a simple turn.
If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch.
When the door hits the wood it should reverse else re adjust the down travel limit.
Pull the emergency release cord to disengage the opener trolley from the door.
If it still reverses raise the door halfway and stop it.
Close the garage door.
Because of the potential danger of broken parts you should inspect the garage door for damage before attempting to close it.
If the door opens without a hitch the fault lies with the automatic opener but if you can only open the door halfway the problem is the door itself.
Fast easy step by step process on how to properly program your garage door travel system.
Apart from being a big inconvenience such situations are potentially dangerous as the can act as easy access points for burglars.
Close the door completely.
These limits set the distance the door will open or close before stopping.
To prevent the garage door from injuring someone in the door or damaging an item in the way of the door all models of liftmaster garage door openers come installed with a safety sensor.
Manually lift the door by hand.
Place a 2 x 4 piece of wood under the garage door.
You have an open limit and a close limit on your garage door opener.
For the door to close correctly without reversing the safety sensors need to be aligned perfectly and there should be nothing in the way of the light beam.
If your craftsman garage door opener opens or closes halfway then stops here are the troubleshooting steps to follow.
Garage door opens or closes halfway.
A garage door that only opens halfway becomes a nuisance for many reasons.
In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor.
If there s anything stuck to the bottom of the door such as a leaf a small piece of paper.