My Liftmaster Garage Door Opener Won T Close

This problem bugged me for several months.

My liftmaster garage door opener won t close.

0 00 liftmaster garage doo. Hopefully after you read this you won t have the same problem in the future. Depending on the brand. 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.

Garage door light flashing but won t close. The lock button on the door control in on. There s a short in the door control door control wire or receiver logic board unplug the opener from the outlet. 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.

If you own a wall mount garage door opener like the liftmaster 8500 for example the first thing to check is the cable. First check the sensor lights. If necessary you can close the garage door by pressing and holding the door control push bar until down travel is completed. If there is a back up battery disconnect the battery.

This video demonstrates what do if your garage door won t close and the lights on your liftmaster garage door opener are blinking. Don t just assume that if the path is clear that the sensors are ok. They are located in the red and 1st white terminal or the. 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.

Check if the safety sensor is connected to the opener properly aligned and there is nothing in the way of the door. If your garage door opens ok but won t close then it s possible the safety reversing sensors are not correctly aligned. Because garage doors are a combination of complicated electronics hard to understand mechanical workings an.