My Garage Door Tries To Close Instead Of Open

If i remember right typically it keeps track internally where it is in the travel.

My garage door tries to close instead of open.

To troubleshoot the garage door opener button make sure it s clean and free of debris. Clean the button as well as the connections in the housing if this is the case. Sometimes a garage door won t open or close for one reason only the operator has no power connection. You push the button to close the garage door.

Many garage doors have a powerful torsion spring located horizontally above the door. Most garage door openers have an open and close limit control. This will cause the door to open and close until the button becomes unstuck. If the door stops short of closing lengthen the close limit by turning the control knob in the direction indicated usually counterclockwise.

It goes partway down reverses direction and goes back up again. In the funniest of scenarios the problem will simply be due to an unplugged power cord. If these can t see each other when the door is almost shut it will send a signal to the garage door motor to open back up. A careless or rushed parking job can cause the car s bumper to block the sensor.

When the door is lowered the spring winds up tightly creating a pulling force that helps lift the door up. When the logic board wears out it can cause your garage door to close then open and vice versa without explanation. 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. Get logic board replacement.

Your garage door s logic board is the brain of your garage door opener. You might have absentmindedly unplugged the operator as you were exiting the garage through your internal door to the house. 1 point 3 years ago. The only problem is that the garage door opener is queued to close when the door is already closed.

So a solution might be to take the chain off the sprocket and run it until it thinks it s all the way open or closed and stops and then put the chain on in the right place for that end of the travel. There is nothing wrong with the door physically or the installation. Your garage door sensor works by having two photo sensitive devices on either side of the garage door. The button can easily get dirty and stuck in the pushed position.

This is almost always the result of a dirty or obstructed safety feature. 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. Your logic board needs replaced. This brain can wear out in time so you could need a replacement.