Garage Door Remote Signal Weak

It flashes because it s hearing the radio signal from your transmitter remote.

Garage door remote signal weak.

If the bad opener suddenly has good range again then the other unit in your garage is causing rf interference. The button is near the antenna wire on the back of the system. Stand within 20 feet of your garage door and attempt pressing the button if your remote is further away from the door the signal won t be strong enough to prompt the door. Multiple garage door opener troubleshooting test start by unplugging the opener that has good range powering down this unit.

If you watch that little light while you push the button on your remote you will see it flash. Clip the remote control onto a sun visor in the vehicle instead of a metal ash tray or metal dash board that can. Test the opener that has the poor range. Before installing the extension kit move any metallic objects that may obstruct the signal between the remote control.

If your remote works correctly check that the opener s antennae doesn t have any excess debris buildup is pointed toward the door and isn t broken.