Garage Door Opener Sensors Not Working

When your garage door opener is not responding to any command from the remote or the door control you need to check if the opener has electricity.

Garage door opener sensors not working.

By simply moving one of the photo eye sensors a garage door opener will not operate properly. Cycle the garage door. If the wiring is fine and your garage door opener is still not working then the problem may be that one of the sensors has simply failed. They can be found at the back panel of your craftsman garage door opener to increase the open force turn the open force dial about 1 4 of a full turn similarly to increase the close force turn the close force about 1 4 of a full turn operate your garage door.

Now point the safety sensors at each other. Adjust each sensor in small. Press the button that closes the garage door on the garage wall or on your remote. Loosen the small nuts that hold each sensor to the l brackets with a small adjustable wrench.

Look for small led lights on the sensors. Damaging a photo eye sensor will also cause an opener to fail. Garage door openers have an adjustment screw that controls the closing force the pressure with which a door is allowed to descend before the motor switches off. Check power supply to garage door opener.

Here is what i found out. A simple way to do this is to unplug the garage door opener and then plug in another device say your phone or a light bulb to see if it lights up. This can happen from old age your basic wear and tear or even constant exposure to the sunlight. Replacing the safety sensors is not a complicated job and is somewhat easy.

If the leds on both sensors glow it means they are not faulty. Garage door opener sensors are not universal. The photo eye sensor for a garage door opener is typically placed approximately two inches off of the ground. Two possible problems can lead to a garage door reversing before it even touches the floor.

Loosen the nuts just. Or you are not getting a replacement safety sensor for your garage door opener. If you find the lights turned off in one or both the sensors it indicates that there is a problem in power supply. Cleaning and adjustment remove any debris dust or cobwebs from the electric eye lenses on each sensor with a clean rag.

If they re turned on in both the sensors then there is no issue with the power supply. Well i was in a similar situation too so i did some research. Place the box in the garage doorway making sure the box is in front of the garage door sensors. Or maybe you want to give it to a friend who has a damaged safety sensor and you want to find out if garage door openers safety sensors are universal.

Locate the force adjustment dials.