How do you reset anti theft system on 04 Isuzu Rodeo?

To reset the anti-theft system on a 2004 Isuzu Rodeo, first ensure that the vehicle is turned off. Then, 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 turns off. Finally, turn the key back to the "Off" position and then start the engine to complete the reset process.