My door will open, but not close by remote.

If the remotes will still open the door but it will only close if you hold the button down on the wall control continuously then you likely have an issue with the safety sensors.

There is a safety sensor mounted near the floor on either side of the door, these sensors have electronic "eyes" that have to "see" each other or the door control stops the garage door from closing. The idea is to prevent the door from closing on something or someone who may be in the way. When you continuously hold down the close button in the garage you are over-riding this system.

An intermittent alignment issue with the sensors or damaged sensor wiring or a failing sensor could sometimes make it impossible for the system to determine if anything is under the door and, again, it will prevent the door from closing normally.

Each sensor has an LED on it, if one LED is off or faint or flickering the sensors are out of alignment. The mount bracket might have loosened or bent, or maybe the nuts holding it have loosened. Either way, fix the mount or tighten the nuts so the sensors are aligned and both LEDs are bright.
If neither sensor has an LED lit, you may have damaged wiring to the sensors. Often this happens if the wires were mounted with a standard stapler and the wire is pinched. The wire eventually breaks internally and the sensors stop working.

The overhead lights might also flash 10 times if you try to close the door and there is a sensor problem. Your opener may also have a

Lock Feature

that could stop the remotes from working, indicated by a flashing light on the wall control, but normally this feature would not require continuously holding the button to close the door.

If everything checks out, it is possible there is a problem with the control in the opener itself, but normally a problem here will not allow the door to open normally or allow you to over-ride the controls to close it.

f the remotes will still open the door but it will only close if you hold the button down on the wall control continuously then you likely have an issue with the safety sensors.

There is a safety sensor mounted near the floor on either side of the door, these sensors have electronic "eyes" that have to "see" each other or the door control stops the garage door from closing. The idea is to prevent the door from closing on something or someone who may be in the way. When you continuously hold down the close button in the garage you are over-riding this system.

An intermittent alignment issue with the sensors or damaged sensor wiring or a failing sensor could sometimes make it impossible for the system to determine if anything is under the door and, again, it will prevent the door from closing normally.

Each sensor has an LED on it, if one LED is off or faint or flickering the sensors are out of alignment. The mount bracket might have loosened or bent, or maybe the nuts holding it have loosened. Either way, fix the mount or tighten the nuts so the sensors are aligned and both LEDs are bright.
If neither sensor has an LED lit, you may have damaged wiring to the sensors. Often this happens if the wires were mounted with a standard stapler and the wire is pinched. The wire eventually breaks internally and the sensors stop working.

The overhead lights might also flash 10 times if you try to close the door and there is a sensor problem. Your opener may also have a

Lock Feature

that could stop the remotes from working, indicated by a flashing light on the wall control, but normally this feature would not require continuously holding the button to close the door.

If everything checks out, it is possible there is a problem with the control in the opener itself, but normally a problem here will not allow the door to open normally or allow you to over-ride the controls to close it.

If the main light is flashing 10 times when the door reverses when closing it is a door sensor problem. You can override this with the door control but not with a remote. Make sure the door sensors are pointed at one another and the small light on each one is on and not flickering.

If the main light is flashing 10 times when the door reverses you have a door sensor problem. Make sure they are pointed at each other and the small light on each one is lit and not flickering. Tweak them if necessary. If you cannot get the small lights to both come on you have bad sensors.

On the wall control with the flashing light press and hold the button with the lock icon for 3 seconds and release.

Sounds like you have a couple problems. First of all press and hold the button on the wall control that has a lock icon for 3 seconds and release. This should take care of the flashing LED and the remotes will now work. Having to hold the button on the wall control until the door is closed is usually a problem with the door sensors. Make sure they are pointed at one another and the small light on each is lit and not flickering.

Press and hold for 3 seconds the button on the wall control with the lock icon.

You need to reprogram the remotes by briefly pushing the learn button on the garage door opener until it flashes once, then release the button on the garage door opener.

Now press the remote button once until you hear the garage door opener click, now press the remote button once again and the remote should be programmed to work for that garage door opener.

DO NOT press and hold the garage door opener learn button for more than 10 seconds or you'll erase all programs and have to relearn all the remotes, including your car ones.

Hope you found this very helpful and best regards.

If when you close the door the main light flashes 10 times and the door reverses to the open position it is a door sensor problem. Check to make sure the small light on each sensor is lit and not flashing. They must be pointed at one another to work properly.

Hold the button with the lock icon in for 3 seconds. This should toggle the unit off vacation mode and your remotes will work.