Your garage door opens immediately after closing.
Garage door goes up and down.
In some rare cases a garage door will open or close by itself even if the homeowner hasn t instructed the automatic garage door opener to do so.
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The garage door goes down then back up.
This setting basically controls how much force is allowed when closing the garage door.
However if your garage door doesn t bounce back up then you know you have a problem.
You will find that the door will only move an inch or so in the close direction and reverse.
This is actually a very rare problem of all the garage door installation problems you can have but when it happens it s usually a short in the circuit board says andrew richards owner of legacy garage doors an atlanta area garage door repair company.
Your limit switch needs to be adjusted.
When that happens the distance your garage door needs to travel may change.
Garage doors have many parts that all work together including safety features.
It goes partway down reverses direction and goes back up again.
The problem is either due to a blocked path between the sensors dirty eyes loose wires at the sensors or at the motor head or just bad sensors.
You push the button to close the garage door.
The garage door keeps going up and down.
Here are some symptoms of the problem.
Your garage door opens when it hits the ground.
Garage door opener keeps going back up.
The transmitters remotes will not work to close the garage door.
But changes in weather conditions can causes your garage door components to shift or contract.
You ll then want to test it again and if it s not right keep adjusting the down limit nob until your garage door hit the board and bounces back up.
It can seem quite ghostly having your garage door operate with a mind of its own.
In cases like this your travel down setting simply needs to be adjusted to the new distance.
To fix this issue increase the down limit one quarter turn.
This is almost always the result of a dirty or obstructed safety feature.
If the door goes up seemingly on its own after you close the door be sure to check for any debris the sensor is picking up.
But one of the more perplexing issues is when the door goes up and down by itself with no help from you.
It can also be a security problem when it opens to expose your belongings when you aren t home.