This problem bugged me for several months.
Garage door will open but not close.
Check the door s electric eye.
The garage door may attempt to go down but will come right back up and the overhead light on the garage door opener will blink.
If your garage door won t close all the way the problem could be due.
Depending on the brand.
Sometimes a garage door won t open or close for one reason only the operator has.
Thieves out of your garage garage door opener stopped working garage door opener repair and easy for fixing garage door keypad klik2u p2 original er universal 11 most mon reasons why your garage door won t open dengardenelectric garage door opener stopped working no power greentop 10 reasons your garage door won t work how.
If anything interrupts this beam of light the garage door will not close and the ceiling light on the opener mechanism will flash as mentioned in the previous step.
This is one of the sensors.
This feature normally only fails when the door is already open and won t close but some models.
The operator receives no power.
This also disables any remotes or wireless keypads.
If your garage door opens ok but won t close then it s possible the safety reversing sensors are not correctly aligned.
The photo eye is blocked dirty or misaligned.
Don t just assume that if the path is clear that the sensors are ok.
First check the sensor lights.
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 the beam is broken or the sensors are misaligned the sensor light s will go off and subsequently tell the operator not close the door.
Hopefully after you read this you won t have the same problem in the future.