Garage Door Opener Light Flashes 10 Times

Liftmaster motors will not operate when something obstructs the infrared beam between the safety sensors at the bottom of the garage door tracks.

Garage door opener light flashes 10 times.

With the diagnostic feature on craftsman you can know what exactly the issue is. Tweak them a bit. If you cannot get both lights to come on you have bad sensors. Perhaps the most common issue for many homeowners if the safety sensors are not properly aligned the light will blink 10 times.

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 the led s on both sensors are off the problem is in the logic board or the sensor wiring. If this is not the issue then your sensors will probably need to be aligned. Replacing the safety sensors on a garage door opener.

There are a few things which can cause this. 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. This will explain how to troubleshoot a garage door opener that won t close the door and blinks 10 times. Safety sensor kit part number 41a5034.

An open door will not close if the infrared beam is broken. The led on the motor will also blink and serves as a diagnostic tool for troubleshooting. The light from the opener blinks 10 times to warn you about misaligned photo eyes. To fix this issue first locate the two photo eyes attached to your garage door and clean the lens using a soft microfiber cloth.

The main light will blink 10 times indicating a problem. Garage door won t close light flashes. Look up parts for your model. The safety sensors use an invisible beam of infrared light to detect obstructions in the garage door s path.

Look at the led s on both door sensors. Make sure they are pointed at one another and the small light on each one is lit and not flickering. If one or both leds is blinking the sensors are misaligned. 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.

This most likely indicates that the garage door sensors are out of alignment or there is something in the way of the sensors. If one of the leds is not on the door sensors need to be replaced. Defective safety sensors or faulty sensor wiring also cause the opener lights to blink 10 times. When the garage door does not close and the lights flashes it means the problem is with the safety sensor.

If you notice this happen start by seeing if anything is obstructing the sensors field of view. The table below shows how to identify the issue with the diagnostic.