Garage Door Remote Control Signal Issue

On most of the newer garage door openers there is a little led light next to the learn button on the back of the opener.

Garage door remote control signal issue.

The most common cause of garage door remote control failure are weak or dead batteries. To be sure that the batteries are always good use name brand quality batteries instead of discount brands. In the case that the door responds to the switch then there s a good chance it s the remote that has an issue. If you watch that little light while you push the button on your remote you will see it flash.

Check to be sure the antenna is attached and if it is not hanging down from the unit move the antenna so it can catch the beambeing sent by the remote. If they are working correctly the problem might be because of the safety sensors. Try replacing the batteries in the remote and trying again. Step by step process of elimination is the best way to determine what is causing the decreased range on the garage door opener remote.

If pressing the button on your garage door s remote control doesn t work check the batteries first. 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. Some garage doors have infrared sensors that shoot an invisible beam across the door. Most likely this will resolve the situation.

However if it doesn t then you may need to replace the remote altogether. After placing fresh batteries in your remote if the door still won t respond then the signal between the remote and opener transmitter may be disrupted. Many different electronic devices can cause radio frequency interference which will reduce the range of the garage door opener remote or cause it to work intermittently. It flashes because it s hearing the radio signal from your transmitter remote.

Simple but true the remote transmitter needs power to send a signal to your opener. If the remote works from inside the garage but not from the outside then most likely the antenna wireon the garage door opener itself may be damaged broken or not in visible range.