One Garage Door Sensor Not Working

Remove the wires from the wire nuts or cut the sensor wires 12 from the sensors.

One garage door sensor not working.

If the garage door opener lights blink 10 times when you re trying to close the garage door then the safety sensors may need adjustment or the sensor wiring may. Adjust each sensor in small. Troubleshooting check if there are any objects impeding the door. If the sensors are working the garage door should immediately stop closing and return to the open position.

Loosen the nuts just. Sweep the garage floors and look through the sidings to ensure that. If you still haven t identified the problem or if you want to test the sensor wires themselves remove the sensors from the brackets. Follow these easy steps there isn t a solid light coming from the safety eye sensors.

Now that you have made sure there are no obstructions and that both sensors are aligned properly. If the door doesn t open when you re standing close to the motor unit follow the troubleshooting tips in our garage door opener remotes won t work video to help you fix the problem. Strip both ends of wires from each sensor and twist like colored wires together. Cleaning and adjustment remove any debris dust or cobwebs from the electric eye lenses on each sensor with a clean rag.

Even if there are no evident signs of dust on. Liftmaster suggests them be placed no higher than 6. Cycle the garage door. Replacing your old sensors.