Garage Door Sensors Not Working

Garage door sensors are an essential part of any automatic garage door system. They work by detecting when something is in the way of the door, such as a car or a person, and then stopping the door from closing. If your garage door sensors are not working properly, it can be a major inconvenience and even a safety hazard.

There are several reasons why your garage door sensors might not be working. One possibility is that the sensors are misaligned. This can happen if the door has been bumped or if the sensors have been moved. Another possibility is that the sensors are dirty or damaged. This can happen over time, especially if the sensors are exposed to the elements.

If you think that your garage door sensors are not working properly, there are a few things you can do to troubleshoot the problem.

Check the alignment of the sensors. The sensors should be facing each other directly, and they should be about 6 inches off the ground.
Clean the sensors. Use a soft cloth to wipe away any dirt or debris that may have accumulated on the sensors.
Check the wiring. The wires that connect the sensors to the garage door opener should be secure and free of damage.
Replace the batteries. The batteries in the sensors should be replaced every year or two.

If you have tried all of these troubleshooting tips and your garage door sensors are still not working, you may need to call a professional garage door repair technician. They will be able to diagnose the problem and fix it quickly and efficiently.

Other Causes of Garage Door Sensors Not Working

In addition to the most common causes of garage door sensors not working, there are a few other things that can cause this problem.

A power outage can cause the garage door sensors to lose power and stop working.
A faulty garage door opener can also cause the sensors to stop working.
Extreme weather conditions, such as extreme heat or cold, can also cause the sensors to malfunction.

If you have checked all of the most common causes of garage door sensors not working and you still cannot find the problem, you may need to call a professional garage door repair technician.