Garage Door Repair Sun Valley

A client in Sun Valley, CA, recently contacted Fixxed Garage Doors for garage door repair. When they tried to close their garage door, it only went down halfway before reversing again. They asked us to come and take a look at the issue as soon as possible out of security concerns. We checked the infrared sensors and discovered they were misaligned and not receiving the infrared beam. We adjusted the height of each sensor unit, and after doing so, the garage worked again as usual. The client thanked us for our quick response and promised to refer us to their friends and family in the future.

Residential garages have had sensors on their doors to prevent accidents. These sensors help keep cars and properties safe by spotting obstructions and ensuring nothing is in the door's path. There are several reasons why garage door sensors fail, including dirt, debris, and damage to the sensor itself. You can prevent a sensor failure if you know the potential causes. and if something goes wrong, you can fix it right away.

Common Causes of Garage Door Sensor Failure

Insufficient Power Supply

Your garage door sensor needs a power supply to function properly. Unfortunately, lack of power is an issue that frequently prevents garage door sensors from functioning properly. It can be due to a faulty power supply or the sensor's components not receiving enough power. 

Power surges and voltage drops can easily damage sensors. For example, it can happen when your garage door sensor's power supply is unstable. When this happens, the sensor may stop working altogether. Sometimes, the damage may be minor, and the sensor will start working again once the power supply is stabilized. However, in other cases, the damage may be more severe, requiring to replace garage door sensor itself.

Faulty Photo-Eye Sensor Lights

A beam of light is transmitted between the sensors on either side of the door by the sensors. Then, before the door closes, this beam detects if anything is blocking the way.

The red and green lights on a door sensor are important safety features. The green light indicates that the sensor is sending out the light beam. The red light means that the sensor is receiving the beam back, meaning there is no obstruction. Well-functioning sensors prevent the door from closing on someone or something. 

There are a few reasons why a safety measure like this can fail. First, dirt and debris can build up on the photo eyes over time and block the light beam. Obstructions prevent the sensor from working properly. Also, misalignment can cause the sensors to be on different levels, interrupting the beam signal.

You can detect improperly aligned sensors by observing their lights. For example, the lights going off or blinking indicate an interruption in the light signal. Attempting to fix the problem could lead to further damage. It is better to call a garage door repair professional for the best results.

Damaged Wire

Sensors require power to function, which is supplied through wiring. For the sensors to work properly, the wiring must provide enough power and connect the sensors to other components. For example, in a garage door opener system, the sensors must be wired to the opener itself.

The wiring system in your garage is vital to its functioning, but it can be susceptible to damage from outside factors. One way to tell whether there is a problem with your sensor's wiring is to look at the sensor lights. On some models, the red light will start to flicker orange when there is an issue with the wired connection. In either case, it is important to call for professional garage repair services as soon as possible. Trying to fix the problem yourself could result in electric shock and serious injury.

Garage Door Repair Near Me

At Fixxed Garage Door, we know that a broken garage door sensor can be a serious safety hazard. That is why we offer emergency garage door repair to get your sensors up and running again. Our experienced garage door specialists have the knowledge and equipment to ensure your repair is done quickly and correctly. We serve Sherman Oaks, CA, and the surrounding areas, including Burbank and Studio City. So do not wait—call us today to schedule an appointment.