Garage Door Won T Go Down Light Blinks

If you try to open your door using a remote while the lock system is engaged you ll notice that the garage door light will begin blinking continuously.

Garage door won t go down light blinks.

The movement should be fluid with no tough spots. You will need to use a ladder to access this area. There are several reasons why your garage door opener is doing this. If one or both leds is blinking the sensors are misaligned.

Place a step ladder under the liftmaster motor so you can comfortably access the learn programming button. Then open and close the door. If any of these sensors should happen to get bumped or misaligned the infra red beam would be thrown off and the garage door won t go down. Look at the led s on both door sensors.

The problem is either due to a blocked path between the sensors dirty eyes loose wires at the sensors or at the motor head or just bad sensors. If the led s on both sensors are off the problem is in the logic board or the sensor wiring. If you own a new garage door opener that comes with a locking feature it s possible someone may have accidentally locked your garage door by pressing the lock button. Ten flashes of the light tells you there is a problem with the door safety sensor circuit.

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. The garage door will automatically reverse if it encounters too much resistance or if the sensor beam is interrupted. If your garage door sending sensor is showing a yellow light and the other does not show a green light it is likely they are misaligned. If one of the leds is not on the door sensors need to be replaced.

To check for resistance start with the door closed and pull the red handle. The transmitters remotes will not work to close the garage door. Garage door opener light blinks led light blinking indicates a problem note. The back of the motor has a circuit board with a service light as well.

When the infra red sensors are malfunctioning usually one of the sensor lights will be blinking. You may want to check the back of the motor unit. Count the number of times the led light beside the learn button flashes before it pauses and begins blinking. The blink rate on the garage door opener service light points to various error codes.

Having your garage door light blink continuously is not only annoying it s also a sign that there is something wrong with the mechanism.