How To Fix Garage Door Sensor Alignment

Point the sensor away from the sending sensor so that the light is completely off.

How to fix garage door sensor alignment. The easiest fix in this situation often doesn t require any repair but is usually related within the realm of cleanliness or clutter. If it isn t that s a sign that the sensors are out of alignment. Once you ve done that try the door again. So here is the step by step guide on how to fix a garage door sensor. One sends a signal and the other receives it on the other side of the garage door opening.

Tie a length of string between the sensors and use a spirit level to see if the string is level. Position the knot so the string runs across the center of that sensor too. How to fix a garage door sensor. In the first instance dirt and other debris can accumulate which are problems that can usually be fixed by simply wiping the fixtures. Tie a string to one sensor so that if pulled across the garage doorway it will run across the center of the sensor.

Give yourself only about a half inch from the sensor. Once the light is off wait 10 seconds. 5 run the string across the garage doorway and tie to the opposite sensor. Slowly rotate sensor back aligning sensor with sending sensor until it lights up green again. Evaluate the situation and perform one more test of the door.

A garage door sensor or photo eye consists of two devices. Using your wire cutter snip the wires that continue to attach the sensor to your garage door. To fix it you ll need to loosen one sensor on it s mount and move it up or down until you can get the string level. For instance try using the wall switch instead of the remote. You can cut close to the sensor.