My Garage Door Closes Then Reopens

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

My garage door closes then reopens.

You push the button to close the garage door. But changes in weather conditions can causes your garage door components to shift or contract. 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. What to do when your garage door opens and closes by itself check with your neighbors.

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. This is almost always the result of a dirty or obstructed safety feature. Close the garage door with the opener and watch it closely as it closes. In rare instances a nearby neighbor may have a garage door opener set to the same wireless.

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. It goes partway down reverses direction and goes back up again. This is done with the help of sensors in the motor and on each side of the opening near the floor and mounted on the tracks. 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.

An exposed spot or a short circuit in the small gauge wire that leads from the garage.