Another Craftsman Garage Door Problem
My garage door opener started giving me the signal that the door had something in the path. I did not have any lights on either sensor.
I replaced the sensors but I still have the same problem. Now I have lights on both sensors. The green one blinks constantly even when I try to align the sensors. The best I can do is a really fast blink like it wants to go solid. I took the green sensor off and added enough wire to get within a foot of the other sensor but still have the same problem.
Any ideas? I don't want to spend any more money on it if I don't have to.