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 will open but not close with remote.
If your garage door opens ok but won t close then it s possible the safety reversing sensors are not correctly aligned.
To reprogram your garage door remote locate then press your opener s learn button.
Try using your remote to open or close your door to determine if the reprogramming was successful.
Don t just assume that if the path is clear that the sensors are ok.
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 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.
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 also disables any remotes or wireless keypads.
I read about the led bulbs causing some sort of interference and remembered that was what i had in my opener.
Then within 30 seconds hold the button on your remote for three seconds or until garage door opener s lights flash or the led light on your opener blinks.
One sends a beam of infra red light to the other.
The issue could all boil down to the simple goof of a disconnected motor.
This problem bugged me for several months.
This is one of the sensors.
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Both remote control openers would open the door but would not close it unless you were standing right underneath the opener.