My Garage Door Closes Then Reopens

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.

My garage door closes then reopens.

Your garage door is programmed to travel a certain distance before it closes. If you re craftsman chamberlain etc garage door opener is closing and then opening up its likely a common problem related to the stop limit mechanism. An exposed spot or a short circuit in the small gauge wire that leads from the garage. You push the button to close the garage door.

If it closes only partway the safety sensors are usually responsible clean the lenses or realign them and make sure there are no obstacles blocking the beam. Close the garage door with the opener and watch it closely as it closes. It goes partway down reverses direction and goes back up again. This is almost always the result of a dirty or obstructed safety feature.

In garage door operators made after 1993 there are required safety features that open the door during the close cycle when they detect something blocking the door. If your garage door won t open or close the problem could be a bent track a broken torsion spring or a bad capacitor int he motor housing. But changes in weather conditions can causes your garage door components to shift or contract. What to do when your garage door opens and closes by itself check with your neighbors.

If the garage door does not close completely or begins to close and then opens back up again the down limit switch needs.