My Garage Door Closes And Then Opens Again

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.

My garage door closes and then opens again.

Get logic board replacement. Before calling on a professional follow these steps. However if your garage door opens by itself we may be able to explain that one and give you some tips to troubleshoot your garage door operator to prevent it from happening again. When the logic board wears out it can cause your garage door to close then open and vice versa without explanation.

This is almost always the result of a dirty or obstructed safety feature. This brain can wear out in time so you could need a replacement. There may also be loose wire connections inside the button housing itself. As these wires short against the housing the electrical impulse causes the door opener to activate.

Your garage door opens when it hits the ground. If this is a sears srt without external travel limit switches the internal travel limit is out of adjustment telling the opener to continue after the bottom of the door makes contact with the garage floor basically driving it into the ground until the force required exceeds what the safety system force is set at. Garage door opener keeps going back up. It goes partway down reverses direction and goes back up again.

Scan the safety sensors. 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. There are four common problems with garage door sensors three of these homeowners can fix themselves. 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.

It may be your garage door sensor. Your garage door s logic board is the brain of your garage door opener.