Garage Door Beam Sensor Not Working

Press the button that closes the garage door on the garage wall or on your remote.

Garage door beam sensor not working.

Cycle the garage door through the opening and closing actions using the control on the garage wall. Luckily you can set most automatic garage doors to a manual mode to bypass the sensors. First check the sensor lights. If the sensors are working the garage door should immediately stop closing and return to the open position.

These infrared sensors are placed on either side of your garage door about two to six inches. Another reason your garage door may not open is your garage door sensors are malfunctioning. What are garage door sensors and how do they work. For people who do not know the transmitter has the yellow light and the receiving sensor has the green light.

A common cause of a malfunctioning garage door sensor is lack of power supply. When the safety sensor is not properly aligned or something is obstructing the light beam the garage door will fail to close. Remove any debris dust or cobwebs from the electric eye lenses on each sensor with a clean rag. Garage door sensors have two essential elements.

If you find the lights turned off in one or both the sensors it indicates that there is a problem in power supply. Nothing comes first than safely. Depending on the brand of garage door you have one of the sensor lights may flash dim or go out completely when the beam is interrupted. As they are mechanical parts they will need oiling from time to time.

How to electrically jump together your garage door eye sensors with out buying new onesel. If they re turned on in both the sensors then there is no issue with the power supply. If your sensors or garage door motor is blinking or your door doesn t close it s a sign you could have faulty sensors. Sensors are a critical safety feature but can prevent an automatic garage door from working properly.

Advantages of garage door sensors safety comes first. For safety purposes do check the sensors of the garage doors are working correctly or not. Do keep in mind to oil all hinges correctly. Look for small led lights on the sensors.

If you feel any kind of disturbance call an expert. When this beam is obstructed by an object of some sort you won t see a solid yellow light and the garage door will immediately quit working. The liftmaster garage door opener lights will flash for ten times. Garage door sensors work with the use of a photo eye system.