Chamberlain Garage Door Safety Sensor Malfunction

Look at both the garage door sensors.

Chamberlain garage door safety sensor malfunction.

Whenever there is an obstruction the garage door will automatically reverse before causing damage. Garage door not closing. From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need. If you are unable to get the door closed and the safety sensors are the issue the garage door can be closed by pressing and holding the door control push bar until down travel is completed.

Safety sensors are the number one component that will cause a garage door not to close. Chamberlain liftmaster and sears craftsman garage door openers manufactured after 1997 will have an amber or yellow light on the sending safety sensor. Close the door to check whether it remains open an indication that the sensors are functioning well. Other signs include flashing garage door opener lights missing sensor light or flashing sensor lights.

Give yourself only about a half inch from the sensor. The light on the sending sensor should always be on even if the sensors are not aligned properly. Now that you have your hanging wires use your pliers to strip some of the casing back and expose. Attach the wires of the new sensors to your garage door system.

Compatible with chamberlain and liftmaster garage door openers manufactured after 1997. Safety sensors are required for safe use of all chamberlain garage door openers. Do you hear 10 clicks or the ligh. Okay now that you know some of the common signs of garage door sensor malfunction you re ready for the next step troubleshooting.

Each sensor has an led light on the exterior of the sensor. If your garage door sensors are clean it could be the alignment or the wiring. If one of the leds is blinking the sensors need to be realigned. Find the chamberlain garage door opener technical support you need to get your garage door opener operational.

You can cut close to the sensor. This is a common garage door safety feature that prevents injury and damage to personal belongings. Chamberlain garage door simple sensor diagnose and fix. If the door closes down check for the objects that may be present near the garage door.