What's That Yellow Sensor on Your Garage Door?
Your Garage Door's Unsung Hero: Understanding the Yellow Sensor on Your Garage Door Hey there! Ever had your garage door suddenly decide it's not going to cooperate? You hit the button, it goes down a foot or two, then frustratingly reverses, or maybe it just won't budge at all. It's usually accompanied by a flurry of flashing lights on your opener motor. Annoying, right? Chances are, the culprit is one of those small, unassuming sensors located near the bottom of your garage door tracks – and often, the yellow sensor on your garage door is a key player in solving the mystery. ...