Garage Door One Light Red One Light Green
If getting debris away from the door makes no difference then there s more to the story.
Garage door one light red one light green. One will have a green light that signifies power to the units and the other will have a red light that signifies that the sensors are seeing each other i e. Replaced the door sensors and alignment appears to be fine as both green red lights are constant. The sensors are little black boxes about the size of a deck of cards that can be found on either side of the bottom of the garage door. There usually is a light on each sensor.
Red sensor lights are an issue because they should generally be green. I moved the red one and the red light stopped blinking but the door still won t open. How long have you been dealing with this. One sensor is red and one is green.
At that point a homeowner may want to try. My genie garage door won t open. I put a new battery in the remote too. Check if there are any objects impeding the door.
Door starts down abruptly stops goes back up. That there are no obstructions. Did pull screw level to see if that was an issue re engaged lever not sure if did it up or down and still same problem. Since the lack of power supply is a common problem check the wires around the sensor when the led lights are not flashing.
Genie garage door opener with the red green light for detecting something in way of door closing. I ll do all i can to help. Each sensor will usually have a light. Sweep the garage floors and look through the sidings to ensure that there are no objects to obstruct the door.