The garage Remote control was working normally at first then for now reason now it just opens the garage door but doesn't close it. I checked the side sensors they look OK & clear, and I Re-Programed the control remote but it still doesn't close the garage door.

Probably you have a weak battery in your remote transmitter. When the garage door is closed it requires a stronger signal. Open the remote and replace the battery.

One possible reason. (RF) Interference from an ultrasonic humidifier. The radio wave created to create the mist will cancel out a garage door opener I learned it the hard way I almost replace two garage door opener's but I turned off humidifier and everything worked in my Internet works better now too. Just passing this tip on hope I helped.

Try reprograming the opener to each remote, if this doesn't work then the command/radio module in the opener is damaged and needs to be replaced. Hopefully you can find one or you will have to replace the whole garage door opener. Good luck.

Something could be blocking the electric eye.they are down at ground level on both sides of the door

Sounds like the receiver portion of your logic board has quit. The wall control is hardwired and doesn't use the receiver.

The model number you give is a part number for the logic board. Does your remotes work? Is it only the wall control that isn't working?

The opener should have an antenna wire hanging out of it. Did someone/something hang on it?

Check to see if your child/animal security beam is working correctly. It is an "Electric Eye" mounted about 12 in off of the floor on two mounting points and one side shoots an infra red beam across to a receiver. These points must be reasonably aligned to flash a beam (cannot see) from one point to another. This beam keeps the door open if it is interrupted . If it is not aligned, then the door opener sees a problem and will not close the door electrically. You must aligned the beam by bending the transmitter or receiver untill you can close the door by the remote. Also check to see if something placed in the garage is not blocking the beam first.

Turn off circuits in house, one by one , and try. What about neighbors close by. Satellite dishes?

find attena and point it to your door if this does not work try adding a piece of wire to attena and making it longer also always check batts...