If your garage door isn’t closing properly, it might be due to misaligned or obstructed safety sensors. No need to panic! In this quick guide, we’ll walk you through an easy fix to get your garage door back on track, literally and figuratively.
What Are Garage Door Safety Sensors?
Safety sensors are critical for preventing accidents, ensuring your garage door reverses if something is in its path. But sometimes, life happens—whether it’s kids knocking the sensors loose or something blocking the beam, you’ll need to realign them to restore functionality.
Signs of a Misaligned Safety Sensor
- Flashing Green Light: This indicates that your sensors are out of alignment or there’s an obstruction.
- Solid Amber Light + Blinking Green Light: One sensor might be fine, but the other needs adjustment.
- No Light: The sensor could be unplugged or completely out of alignment.
How to Fix Your Safety Sensors
- Inspect the Sensors:
- Find the two small sensors located near the bottom of your garage door tracks.
- If one is blinking green while the other is solid amber, you likely have an alignment issue.
- If a sensor has been knocked off, simply reattach it to the track.
- Adjust the Sensors:
- Loosen the wingnut on the misaligned sensor.
- Move the sensor slightly until both lights turn solid (green and amber).
- Check for Obstructions:
- Wave your hand in front of the sensors to ensure they react by blinking when blocked.
- Remove any objects that could interfere with the sensor’s line of sight.
- Test the Garage Door:
- Once the lights are steady, press the garage door button.
- If the door closes smoothly, you’re good to go!
Problem Solved – Back in Business!
Realigning your safety sensors is quick and easy. If you notice blinking lights or your door isn’t responding properly, it’s often a simple alignment issue. With the steps above, you’ll have your garage door running smoothly in no time.
Need more help? At Garage Door Doctor in Charlotte, NC, we’re always here to provide expert tips and professional service when needed!
