Questions & Answers for: sensor liftmaster garage door opener

garage door my sensors one glows yellow the other is green is this right?door opens fine at times but mostly goes up 5 inches then stops.other times opens all the way but reverses on down travel ...

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

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 ...

where can i get new sensors for craftmans garage door openers You can get these at Sears parts or any good garage door opener company in the yellow pages. Check around for the best price.

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 ...