Garage door sensors are an important safety feature that prevents the garage door from closing when something is in the way. Unfortunately, these sensors can malfunction and cause the door not to close or open. If you are having problems with your garage door sensors, there are several steps you can take to troubleshoot and fix the problem.
The first step is to make sure that the sensors are properly aligned. The sensors should be placed directly opposite each other, about six inches from the floor. If the sensors are not aligned correctly, the door may not close or open properly. If the sensors are not aligned, adjust them until they are.
The next step is to check the sensors for any obstructions. Make sure that nothing is blocking the sensors, such as a doorstop or a piece of furniture. If something is blocking the sensors, move it out of the way. Also, check the lenses of the sensors for any dirt or debris.
The third step is to check the wiring of the sensors. Make sure that all of the wires are securely connected and that there are no frayed or exposed wires. If the wiring of the sensors is damaged, it can cause the door to malfunction.
The last step is to check the power source of the sensors. Make sure that the power source is plugged in and that the power is on. If the power source is not working correctly, it can cause the sensors to malfunction. If the power source is not working, replace it with a new one.
By following these steps, you should be able to troubleshoot and fix any garage door sensor problems you may be having. If the problem persists, it may be necessary to contact a professional to inspect and repair the problem.
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