Garage Door Remote Flashing Yellow Light

The garage door sensor yellow light and the green light together create a solid illumination.

Garage door remote flashing yellow light. For people who do not know the transmitter has the yellow light and the receiving sensor has the green light. The locking feature is meant to prevent garage door remotes from opening your door. If the pushbar led indicator on the door control unit is blinking then the door lock feature is activated. To unlock your garage door opener push the lock button for 5 seconds.

Press the lock button to turn this feature off. If this doesn t fix your problem then the problem is more than likely the safety reversing sensors. Garage door opener light blinks led light blinking indicates a problem note. Liftmaster motors will not operate when something obstructs the infrared beam between the safety sensors at the bottom of the garage door tracks.

If you do not see a solid illumination or your garage door is not working the problem is most likely due to the sensors being out of line. Once you push this button the light on the garage door opener will flash twice. Press the remote control. Simply hold down the lock button on the wall control for about two seconds to disengage the lock.

An open door will not close if the infrared beam is broken. If the light flashing persists then the problem may be wire related. The light will flash two times. So the garage door opener will not respond to any command from the remote if it is activated.

The led should stop flashing. Only the button on the wall control or manual keypad inputs will open it. Troubleshooting a liftmaster opener with a flashing light involves inspection of the safety reverse sensing system. To deactivate it hold the lock button for about 3 seconds.

You will need to use a ladder to access this area. Once you see the double flash press the control button on the remote control. If your garage door opener is still blinking try realigning the safety reversing sensors. The led light that is referred to in this article is the small light that is located on the opener near the adjustment learn or program buttons.