Questions & Answers for: garage door opener sensor yellow

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

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 ...

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Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

...garage door sensors 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 ...

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Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

...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 problem. Make ...

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

...garage door opener with one green and one yellow light. When I operate the door, once the cycle has completed, the sensor lights go out, and the lights in the overhead motor also go out. The remotes ...

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

...Remotes do work to open unit. Anytime the main light flashes 10 times and the door reverses to the open position it is a door sensor problem or the wiring to them. Nothing else causes this

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

...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. I've unscrewed the ...

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

...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

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

1 Answer

...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 ...

Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

2 Answers

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 ...

...garage door opener is a 3/4 craftsman and one light is yellow and the other is green. I put my hand in front of the green light and the green light went off. the other side is a yellow light and it ...

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