It may be your garage door sensor.
My garage door closes then opens again.
There are four common problems with garage door sensors three of these homeowners can fix themselves.
But changes in weather conditions can causes your garage door components to shift or contract.
It goes partway down reverses direction and goes back up again.
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.
Measure the distance of the gap from the bottom of the.
Garage door opener keeps going back up.
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.
If it closes before that distance has been traveled it thinks something is wrong and it reopens to help prevent any damage or safety risk.
If the garage door does not close completely or begins to close and then opens back up again the down limit switch needs to be adjusted.
The garage door will automatically go in reverse whenever it hits an obstruction such as the driveway or ground.
Your garage door is programmed to travel a certain distance before it closes.
You push the button to close the garage door.