Questions & Answers for: chamberlain green sensor light blinks

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

On my garage, one sensor green light is on other sensor is blink

...sensor green light is on other sensor is blink one of my sensor light blinking and garage door does not open or close Your safety eyes are not pointing at each other. Aligning them should fix your ...

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

2 Answers

One sensor light is blinking green, the other sensor light is bli

...green, the other sensor light is bli One sensor light is blinking green and the other sensor light is blinking yellow. Door will not open or close the safety eyes are wired wrong on the back of the ...

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

1 Answer

My door will not go down, I can't make the sensor

...sensor turn green. It was working good and just stopped all at once. How do I know if I have a bad sensor or it is just out of alighnment? you have to keep moving the sensors until the light stays on ...

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

1 Answer

Craftsman GDO reverses itself when the door reaches the eyes

...green lights on. The only thing that will cause the main light to blink 10 times is a sensor problem. Sometimes the sensors will be misaligned just enough to turn the light on but will not work ...

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

1 Answer

Garage door won't shut, light blinks 10 times.

...then stops and the light blinks 10 times. Both sensors are green. HELP! If the light blinks 10 times it is a sensor problem. Nothing else will cause this. Tweak the sensor a bit and check it

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

1 Answer

Garage door will open but will not shot. One of

...not shot. One of the green light sensors is blinking other one is solid green Most likely your door sensors are not pointed directly at one another. That is why one of them blinks. Tweak them a

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

1 Answer

My lift master will only

...green light has been lit for some time either. But this problem just started. If it is the sensor, can you get them seperately and if so where? Your sensor is bad. You can buy them from any dealer ...

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

1 Answer

Garage door opener does not close all the way.

...Chamberlain assess master 1/3 hp that wont close unless I hold the button. When I release the button before it closes completely, it will reopen and the light blinks ten times. Also, one sensor light ...

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

1 Answer

I have a blinking amber light in my garage door

green? the lights on the sensor are the correct colors. the green light is the receiving sensor, and the amber light is the transmitting sensor. If the light on the motor head is blinking, most likely

Question about 1/2-HP Whisper Drive Belt Drive Garage Access System

1 Answer

What does it mean when my chamberlain whisper drive openers eye sensors are differant colors? one is green andone is yellow

...chamberlain whisper drive openers eye sensors are differant colors? one is green andone is yellow one sensor light is yellow and one is red. what does this mean? If one is green and the other is ...