How to change garage door opener code?

How to change garage door opener code?


Changing the garage door opener code is an essential security measure for homeowners. By regularly updating the code, you can prevent unauthorized access to your garage and ensure the safety of your belongings. In this article, we will dive deeper into the process of changing the garage door opener code, providing you with step-by-step instructions to follow.

Step 1: Identify the Type of Garage Door Opener

Before you can change the code, it is important to determine the type of garage door opener you have. There are primarily two types: older models that use DIP switches and newer models that utilize a keypad or remote control. Knowing the type of opener will help you proceed with the appropriate method.

Step 2: Resetting the Opener

To change the code on an older garage door opener that uses DIP switches, you will need to reset the opener. This involves locating the DIP switches on both the opener unit and the remote control. By flipping the switches in a specific pattern, you can reset the code. Consult your opener’s manual or manufacturer’s website for detailed instructions on resetting the code for your specific model.

For newer garage door openers with a keypad or remote control, the process of resetting the code may vary. Typically, you will need to access the settings menu on the keypad or remote control and follow the instructions to reset the code. Again, consult the manual or manufacturer’s website for precise instructions.

Step 3: Choosing a New Code

Once the opener is reset, it is time to choose a new code. It is recommended to select a unique and memorable code that is not easily guessable. Avoid using common combinations like birth dates or sequential numbers. Instead, opt for a combination of numbers that hold personal significance to you but are not easily associated with you or your family.

Step 4: Programming the New Code

After selecting a new code, you will need to program it into the garage door opener. For older models with DIP switches, this involves matching the switches on the opener unit and the remote control to the desired code. Make sure to follow the instructions provided by the manufacturer to ensure proper programming.

For newer models with a keypad or remote control, programming the new code usually involves accessing the settings menu and inputting the desired code. Again, refer to the manual or manufacturer’s website for specific instructions on programming the new code.

Step 5: Testing the New Code

Once the new code is programmed, it is crucial to test it to ensure it is working correctly. Stand within range of the opener and enter the new code on the keypad or use the remote control to open and close the garage door. If the door responds as expected, the new code has been successfully programmed.


Changing the garage door opener code is a simple yet important step in maintaining the security of your home. By following the steps outlined in this article, you can easily reset and program a new code for your garage door opener. Regularly changing the code will help protect your belongings and provide peace of mind.


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