Garage Door Will Not Go Down Light Flashes

The garage door will.

Garage door will not go down light flashes.

First check the sensor lights. You push the button to close the garage door. In this video from sears partsdirect we ll show you some simple fixes like checking the garage door opener s alignment and clearing obstructions. When the safety sensor is not properly aligned or something is obstructing the light beam the garage door will fail to close.

Make sure only the safe t beams that came with this garage door opener are installed. Check if the limits are properly set. Sweep the garage floors and look through the sidings to ensure that there are no objects to obstruct the door. If your garage door opener won t open and the motor unit lights blink 10 times it usually means you have a problem with your safety sensors.

Once you know that the lock button is not the issue you ll want to check to see if anything is obstructing the sensors or if the sensors need to be realigned. Garage door starts down then stops and goes back up or safe t beam system malfunction. It goes partway down reverses direction and goes back up again. If the operator s light bulb isn t flashing once door reversed release the door to manual mode while it s fully closed raise and lower it by hand to check for any obstructions and that the door is correctly balanced.

The liftmaster garage door opener lights will flash for ten times. Since the lack of power supply is a common problem check the wires around the sensor when the led lights are not flashing. Pressing wall mount it closes. This is almost always the result of a dirty or obstructed safety feature.

There is one on each side of the door. If the door goes up but you can t make it go down you probably need to adjust the sensors. Check if the safe t beams red led light is flashing. 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 your garage door opener is still blinking try realigning the safety reversing sensors. To troubleshoot your liftmaster safety sensors. If you notice this happen start by seeing if anything is obstructing the. Many times the malfunction can be due to a loose connection or broken wire.

Check if something is blocking the way of the safety sensor. They both have lights and both lights should be on. Garage door will go up but not come down when using remote. Eliminate any item in between the sensors.