Questions & Answers for: liftmaster garage sensor yellow

liftmaster door opener and one of the saftey sensors always has a yellow light instead of green. That is correct and not a problem. One light should be yellow which means power and one light should be

Garage door sensor light on one is green the other yellow. When they are lined up one stays yellow and one is green. When I point the yellow sensor away from the other one the green goes off. Do you ...

is yellow while the other is green. One of my garage door sensor led lights is yellow while the other is green what does this mean? It means your sensors are properly aligned. Are you having a problem

...sensor is green, the other is yellow I have a Chamberlain Liftmaster. When the wall or remotes are used there is a clicking noise in the unit, but nothing happens. One door sensor is green, the other ...

sensor is green. Garage closes and then immediately opens. I'm assuming it's the sensor with the yellow led. How do I fix this? If the main light flashes 10 times when the door reverses it is a sensor

liftmaster 41A5389 won't shut one sensor light is green, the other sensor light is yellow. nothing is in the way, though the door stops as though there is an obstruction it has to be aligned with its ...

liftmaster formula 1 garage door opener keeps "bouncing" open when I try to close the garage the door hits bottom and keeps bouncing back up. One of the sensors is green, the other is amber/yellow. ...

...door.the lights would not work and had one green and one yellow sensor.replaced a bulb but still have a yellow sensor.light works now Nothing wrong with a yellow sensor. It is normal on some

...garage door attempts to close then stops. I notice that one sensor light is yellow and one is green. Do I need to replace something. It did eventually closed after I messed with the sensors, but one ...

Garage door sensor light lense yellow one is damaged and the green one is working.Garage can't be closed in daytime.Please advise. Garage door sensor light lense yellow one is damaged and the ...