Garage Door Won’t Open: No Power

Main Reasons Garage Door Won’t Open or Close Ottawa garage Door
Main Reasons Garage Door Won’t Open or Close Ottawa garage Door from


Having a garage door that won’t open can be frustrating, especially when there’s no power. In this article, we will discuss some common reasons why your garage door may not be opening due to a power issue and provide some troubleshooting tips to help you resolve the problem.

1. Check Power Source

The first step is to ensure that there is power reaching your garage door opener. Start by checking if the opener is plugged in properly and the power cord is not damaged. If it is plugged in, try plugging another device into the same outlet to verify if the power source is functioning.

2. Check Circuit Breaker

If the power source seems fine, the next thing to check is the circuit breaker. Locate the circuit breaker panel in your home and check if the breaker connected to your garage door opener is tripped. Reset it if necessary and try opening the door again.

3. Check GFCI Outlet

Some garage door openers are connected to a Ground Fault Circuit Interrupter (GFCI) outlet. If the GFCI outlet trips, it can cut off power to the opener. Check if the outlet has tripped and reset it if needed. If the GFCI outlet keeps tripping, it may indicate a wiring issue and you should consult a professional electrician.

4. Inspect Power Cord and Wiring

Inspect the power cord and wiring of your garage door opener for any signs of damage, such as frayed wires or loose connections. If you notice any issues, it is recommended to have a professional electrician repair or replace the damaged parts.

5. Test the Wall Button

Try using the wall button to open the garage door. If it works, it could indicate a problem with the remote control or the batteries. Replace the batteries in the remote control and try using it again. If the remote still doesn’t work, you may need to reprogram it or replace it.

6. Check Safety Sensors

Garage doors are equipped with safety sensors that prevent them from closing if there is an obstruction. Check if the sensors are aligned properly and free from any obstructions. Clean the sensors with a soft cloth to remove any dirt or debris that may be blocking the infrared beam.

7. Consider Power Outage

If there has been a recent power outage in your area, it is possible that the power interruption has affected your garage door opener. Wait for the power to be restored and try opening the door again. If the power has been restored but the door still won’t open, continue troubleshooting.

8. Consult Professional Help

If you have tried all the troubleshooting steps and your garage door still won’t open, it may be time to call a professional garage door technician. They have the expertise and tools to diagnose and fix complex power-related issues with your garage door opener.


A garage door that won’t open due to a power issue can be a frustrating situation. By following the troubleshooting tips mentioned in this article, you can identify and resolve common power-related problems with your garage door opener. If the issue persists, it is best to seek professional help to ensure a safe and effective solution.