Garage Door Opener Light Flashes 10 Times

The table below shows how to identify the issue with the diagnostic.

Garage door opener light flashes 10 times.

To fix this issue first locate the two photo eyes attached to your garage door and clean the lens using a soft microfiber cloth. Make sure they are pointed at one another and the small light on each one is lit and not flickering. The light from the opener blinks 10 times to warn you about misaligned photo eyes. The main light will blink 10 times indicating a problem.

Look up parts for your model. If you cannot get both lights to come on you have bad sensors. The led on the motor will also blink and serves as a diagnostic tool for troubleshooting. There are a few things which can cause this.

Garage door openers made after 1993 are equipped with sensors positioned on both sides of the vertical rails. When the garage door does not close and the lights flashes it means the problem is with the safety sensor. Anytime the main light flashes 10 times and the door reverses to the open position it is telling you there is something wrong with the door sensors. If you push the garage door opener switch when the sensors are obstructed or not aligned properly your garage door will reverse and the lights will blink 10 times.

If you notice this happen start by seeing if anything is obstructing the sensors field of view. Liftmaster garage door opener light flashing 5 times posted on june 14 2020 by bandi ruma garage opener light blinking a garage door opener light won t shut off garage door opener motor garage door opener motor residential jackshaft opener the rjo. Perhaps the most common issue for many homeowners if the safety sensors are not properly aligned the light will blink 10 times. An open door will not close if the infrared beam is broken.

This most likely indicates that the garage door sensors are out of alignment or there is something in the way of the sensors. Replacing the safety sensors on a garage door opener. Safety sensor kit part number 41a5034. Liftmaster motors will not operate when something obstructs the infrared beam between the safety sensors at the bottom of the garage door tracks.

Defective safety sensors or faulty sensor wiring also cause the opener lights to blink 10 times. If this is not the issue then your sensors will probably need to be aligned. Garage door won t close light flashes. If the led s on both sensors are off the problem is in the logic board or the sensor wiring.

The safety sensors use an invisible beam of infrared light to detect obstructions in the garage door s path. Tweak them a bit. With the diagnostic feature on craftsman you can know what exactly the issue is. If one or both leds is blinking the sensors are misaligned.

The blinking opener lights indicate that the safety sensors are likely blocked or out of alignment. Look at the led s on both door sensors.