Press the open or close button on your Genie garage door opener remote control. Observe if the garage door responds accordingly. If it opens or closes smoothly, the battery replacement was successful. 9. Regularly Maintain Your Genie Garage Door Opener. Changing the battery in your Genie garage door opener is just one aspect of its maintenance.. Changing the battery in your Genie garage door opener GICT390 is a simple and important maintenance task that can restore the functionality of your opener. By following the step-by-step guide outlined in this article, you'll be able to replace the battery with ease and get your garage door opener back up and running smoothly.
How To Open Genie Garage Door Opener To Replace Battery Step 1: Locate the Battery Compartment. First, you need to identify where the battery compartment is located on your Genie remote. Most Genie garage door opener remotes have a small battery compartment located on the back of the remote.. Keeping your Genie garage door opener in optimal condition requires periodic maintenance, including replacing the remote control battery. A weak or dead battery can prevent your garage door from opening and closing efficiently, leading to frustration and inconvenience. This comprehensive guide will help you understand when and how to replace the battery in your Genie garage door opener remote.