How do you reset anti theft codes for1998 Honda?

To reset the anti-theft system on a 1998 Honda, first, ensure you have the vehicle's key and the doors are closed. Insert the key into the ignition and turn it to the "On" position without starting the engine. Leave it in this position for about 10 minutes until the security light on the dashboard turns off, then turn the key to the "Off" position and remove it. Finally, try starting the engine; if successful, the system should be reset.