This is almost always the result of a dirty or obstructed safety feature.
Garage door keeps going up and down.
If you find that your garage door is reversing before even hitting the floor then it could be possible that there is a problem with the close force setting.
Besides a short in the circuit board any number of mechanisms that are involved in making the door open and close could be the cause of the garage door opener s ghost movement.
The garage door keeps going up and down.
To troubleshoot the garage door opener button make sure it s clean and free of debris.
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.
Garage doors have many parts that all work together including safety features.
Your garage door opens immediately after closing.
These garage doors have sensors near the ground to ensure nothing gets stuck underneath the door when it closes.
This setting basically controls how much force is allowed when closing the garage door.
The door operator button is similar to a door bell.
Your travel down setting needs to be adjusted.
Automatic garage door openers are prone to a variety of problems most of which are fairly easy to fix with routine troubleshooting and maintenance.
It all depends on the configuration but you likely have a button that activates the door operator.
Here are some symptoms of the problem.
Examine the garage door opener button.
It goes partway down reverses direction and goes back up again.
But one of the more perplexing issues is when the door goes up and down by itself with no help from you.
The garage door goes down then back up.
Garage door opener keeps going back up.
Possible reasons why your garage door hits the floor then goes back up as is the case with so many issues at the home there s no one reason why your garage door closes then opens.
Here s a rundown of some of the possible reasons this can be happening.
The button can easily get dirty and stuck in the pushed position.
Your garage door opens when it hits the ground.