Garage Door Remote Control Signal Issue

Two common causes for a signal interruption is if your remote is out of range or the opener receiving antennae is damaged.

Garage door remote control signal issue.

Simple but true the remote transmitter needs power to send a signal to your opener. If they are working correctly the problem might be because of the safety sensors. 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. Some garage doors have infrared sensors that shoot an invisible beam across the door.

In order for the remote to be able to open the garage door the signal from the radio transmitter must be strong enough to reach the radio receiver in the garage. To be sure that the batteries are always good use name brand quality batteries instead of discount brands. If you watch that little light while you push the button on your remote you will see it flash. 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.

As if that weren t enough the radio receiver also has to be able to pick out the signal through all the other radio frequency noise in the area. 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. 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.

Most likely this will resolve the situation. It flashes because it s hearing the radio signal from your transmitter remote. The most common cause of garage door remote control failure are weak or dead batteries. 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.

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. 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.