Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+ "yellow light" Questions

...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

...Please advise. It sounds like the sun is shining on your door sensor and causing it not to work properly. Try shading the sensors and try. Green light not working yellow light is on why? Please ...

...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 green which means the lights are lined

...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 think I have a bad ...

...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 still has a yellow light on. The color is the sensor lights is ...

yellow one is malfunctioning I need to replace it? They need to be pointed at one another to work properly. If the light still doesn't come on when you tweak it then your sensor is bad and needs to be

...yellow light is blinking on my 1/2 h.p. garage door opener.what does it mean. how do i correct it. Where is the yellow light? Does it seem to be flashing a code? Is there a problem with the opener. ...

One of the lights on the eye is yellow instead of green. One of the lights is yellow on the eye's that mount on the frame. as a result my garage door will not close. how do I fix this? Increase the ...

...yellow one is malfunctioning, I need to replace it? The color of your door sensors is normal. Make sure they are pointed at one another and that one of the lights isn't flickering. If the main light ...

...worked was a craftsman 139.53684 security plus for yellow light. Thanks!! The 976LM and the 139.53684 are exactly the same and if one worked the other should work. You may have gotten a bad