Chamberlain liftmaster and sears craftsman garage door openers manufactured after 1997 have an amber sensor light on the sending sensor and a green light on the receiving sensor.
Garage door sensor amber light off.
My garage door wouldn t close when i would pus.
When the orange light on the sending sensor flashes or stays off it usually indicates a loose wiring connection.
If you see that the sender sensor is not yellow and the receiver sensor is not green then this means that your sensors are probably off.
However if the door goes back to the open position then the sensors are working as they should.
The ceiling of the garage door.
Test the garage door by opening and closing the door a couple of.
Okay now that you know some of the common signs of garage door sensor malfunction you re ready for the next step troubleshooting.
Stuff in the way the most common cause of sensor malfunction is also the easiest.
I am not a garage door mechanic.
The sensors are located above the.
Thanks to several youtube videos here s how i fixed my garage door problems.
If the path between the sensors is unbroken the door will open and close normally.
In this case check the alignment of the opener or better involve a technician.
Garage door sensors are safety devices that prevent the door from closing on people pets or objects in the doorway.
Fixing the sensor on overhead garage doors.
Once the new safety eye sensors have been installed and connected to the.
Here s how to tell if garage door sensor is bad five things to check.
Check the sensors leds.
If you own a garage door opener by lift master chamberlain or craftsman you ll notice that the sender sensor will usually shine a yellow light and the receiver sensor will usually shine a green light.
Other signs include flashing garage door opener lights missing sensor light or flashing sensor lights.
Each of the sensors mounted on the garage door has a led light located at the outer side.
When the sensors are misaligned the green light will be off.
Replace the opener sensors following the manufacturer.