Questions & Answers for: Sears LiftMaster garage door opener light wont

GARAGE DOOR OPENS AND CLOSES ON OWN LT BLINKS SEVERAL TIMES AFTER A RECENT STORM MY CRAFTSMAN DOOR OPENER (OLDER 1986 MODEL) STARTED TO OPEN AND CLOSE ON ITS OWN WHEN I WENT OUT AND TRIED THE REMOTE ...

garage door opens manually the chain flows freely with the emergancy release pulled. the motor runs lights on but the sprocket doesnt move the chain even with the door disconected. the reverse sensors

garage door wont open with remote the door moves fine with the wall unit and the batteries have been replace and we have tried several remotes that came when we bought our house however no remote will

light on my chamberlain '94 wont turn off. This is a fairly common complaint after an electrical storm. Seems a surge of electricity messes up the relay that control the light. The repair is expensive

...garage door will not close and I know there are sensors that are supposed to be lined up but when I try to reallign them the lights wont turn green at all. Is it possible the sensors are shot? If the ...

...garage door units and one is working just fine, you will need to start by unplugging the good unit. This will help determine if the unit with no range starts to function properly. If the range comes ...

...GARAGE DOOR BUT OUR OPENERS WONT OPEN HIS Look at the LED light next to the SMART/LEARN button on rear of the motor unit. You may need to remove a light lens cover in order to see it. If the light is ...

...of is trying a different light bulb or try unplugging the opener and removing the light bulb. Pull out slightly on the center contact of the socket. I am thinking some arcing is causing this