Follow these steps to align garage door sensors:

How to aline garage door sensors. Garage door sensors are designed to prevent the door from closing. Put the block of wood between the sensors and attempt to shut the garage door. Disconnect power supply to the garage.

In this video i show you how to realign your garage door sensors so that the garage door can function properly. Unscrew the screws holding the sensors. Not only do they protect the safety of your loved ones, but they also help.

Grab your automatic opener and move the overhead door to the open position. Let’s dive into what it takes to get your door closed today. First, get down on the level of your eye sensors and look for a green light on the receiving unit, and a yellow light on the sending unit.

The door’s excessive vibrations have affected the sensors. The knot you make should be very tight. Disconnect power supply to the garage.

If everything is fine, place the wing nut. They are usually located on the garage door tracks near the bottom of the door. Tie one end of the string to one sensor and the bracket mount.

First, you will need to identify the sensors. Sensors may fall out of alignment over time, so it’s important to understand how to align garage door sensors. Most units will have lights on.