My Liftmaster Garage Door Opener Won T Close

Check if the safety sensor is connected to the opener properly aligned and there is nothing in the way of the door.

My liftmaster garage door opener won t close.

First check the sensor lights. The garage door opens but won t close. If necessary you can close the garage door by pressing and holding the door control push bar until down travel is completed. Hopefully after you read this you won t have the same problem in the future.

Clutter or obstructions that block the sensor are the first problems to look for if your door won t close or in extreme cases open at all. If your garage door opens ok but won t close then it s possible the safety reversing sensors are not correctly aligned. Don t just assume that if the path is clear that the sensors are ok. This video demonstrates what do if your garage door won t close and the lights on your liftmaster garage door opener are blinking.

They are located in the red and 1st white terminal or the. Depending on the brand. When you see you garage door opener lights flashing and the garage door will not close it could be the lock button or the safety reversing sensors. If you own a wall mount garage door opener like the liftmaster 8500 for example the first thing to check is the cable.

There s a short in the door control door control wire or receiver logic board unplug the opener from the outlet. Doing a garage door repair is one of the most difficult things to face especially if you are not familiar with technical diy home repairs. If there is a back up battery disconnect the battery. Remove the two wires for the door control from the motor unit.

My garage door won t open all the way liftmaster 8160w 8160wb 8164w 8165w 8155w owner s manual contractor series wi fi garage door opener owner s manual for belt drive 8155w and chain drive 8160w 8160wb 8164w and 8065w. Because garage doors are a combination of complicated electronics hard to understand mechanical workings an. Garage door light flashing but won t close.