The garage door remote won t work but the wall switch does check the batteries and electrical connections in the remote to make sure they are working correctly.
Problems programming garage door remote.
To be sure that the batteries are always good use name brand quality batteries instead of discount brands.
Some garage doors have infrared sensors that shoot an invisible beam across the door.
Other issues could be a bad battery or even an led bulb causing.
Sometimes garage door remote or opener mishaps are minor and a professional can quickly fix them by adjusting your garage door or opener.
The easiest and first step i suggest is trying to sync your remote again.
There are multiple reasons they can stop working.
If the remote is programmable follow the programming steps found in the owner s manual for the garage door opener.
Hold down the two outside buttons on your car s remote to clear any previous programming.
Meanwhile others are more severe and indicate a pressing repair need.
If they are working correctly the problem might be because of the safety sensors.
Press the button in your car that you want to use for controlling the garage door plus the button on the garage door remote simultaneously until the car s led lights flash.