Garage Door Returns to Open Position
Just wondering how to fix the problem...Recently I replaced a sensor that seemed to have gone bad. Now, some weeks after the door working properly, when I press the console or wall unit or the car unit the door opens, the light flickers for about 6 flashes. The car remote will not close the door and the console will only close the door, before it returns to the top/open position. Is this a part gone bad or signs that a new garage door opener is required.