This brain can wear out in time so you could need a replacement.
Garage door syarts to close then reverses.
This is a safety feature that has been added to garage door openers to help prevent the door from closing on a car pet or even a child.
How to fix a garage door that keeps reversing.
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 logic board wears out it can cause your garage door to close then open and vice versa without explanation.
Then sometimes it reverses at the bottom sometimes it reverses right after it starts moving.
It goes partway down reverses direction and goes back up again.
The door starts down but then it reverses and goes back up until the metal engages the bolt i read more.
My garage door opener doesn t close all the time.
Your garage door s logic board is the brain of your garage door opener.
What s a mother to do.
Turn the down limit switch screw clockwise one turn with a flat blade screwdriver if the garage door closes and then begins to open back up.
My garage door does not close.
The garage door will automatically go in reverse.
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.
Well sometimes it does.
You push the button to close the garage door.
The sensors are lighted and the opener runs when the chain is not attached.