When the garage door opener is activated it goes part way and then all the green lights turn off both at switch and at the door guides. If you rattle the door hard enough, the lights will come back on. It does not stop at the same place each time. I looked at the connections and they all appear to be tight. If I tapped on the opener I could get the lights to turn on and off as I heard a clicking sound. I'm trying to figure out teh source of the problem.
Tags: door, garage, motion, OPENER, power, sears, shuts