My Liftmaster Garage Door Opener Won T Close

Hopefully after you read this you won t have the same problem in the future.

My liftmaster garage door opener won t close.

This problem bugged me for several months. Garage door light flashing 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. Don t just assume that if the path is clear that the sensors are ok.

There s a short in the door control door control wire or receiver logic board unplug the opener from the outlet. First check the sensor lights. Because garage doors are a combination of complicated electronics hard to understand mechanical workings an. If there is a back up battery disconnect the battery.

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. Depending on the brand. They are located in the red and 1st white terminal or the. 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.

This video demonstrates what do if your garage door won t close and the lights on your liftmaster garage door opener are blinking. The garage door opens but won t close. If you own a wall mount garage door opener like the liftmaster 8500 for example the first thing to check is the cable. 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.

0 00 liftmaster garage doo. Remove the two wires for the door control from the motor unit. If your garage door opens ok but won t close then it s possible the safety reversing sensors are not correctly aligned.