To change schlage keypad code, follow these steps:

Enter Programming Mode: Access the lock's programming mode. This usually involves entering a specific sequence of digits on the keypad. The exact procedure may vary depending on the model of your Schlage lock, so refer to the lock's instruction manual for the correct steps.

Enter Existing Programming Code: If prompted, enter the existing programming code to proceed. Some Schlage locks require this step as a security measure.

Select User Code: Once in programming mode, you'll typically have the option to select the user code you want to change. Use the keypad to navigate through the menu options and select the user whose code you wish to update.

Enter New Code: After selecting the user code to change, enter the new code you want to assign to that user. Make sure the new code adheres to any requirements specified by the lock, such as length or complexity.

Confirm New Code: Some locks may require you to confirm the new code by entering it a second time. This helps ensure that you've entered the code correctly.

Exit Programming Mode: Once you've changed the code, exit programming mode according to the instructions provided for your lock model. This typically involves pressing a specific button or entering a particular sequence of digits.

Test New Code: Before completing the process, test the new code to ensure it works properly. Lock the door and then try unlocking it using the new code. If the code works as expected, the process is complete.

It's important to keep the new code secure and avoid sharing it with unauthorized individuals. If you encounter any difficulties during the process, consult the lock's instruction manual or contact Schlage customer support for assistance.