How do you reset the Kia Sorento 3003 imobilizer?

To reset the immobilizer in a 2003 Kia Sorento, you can try disconnecting the vehicle's battery for about 10-15 minutes, which can sometimes reset the system. Additionally, using a working key fob to lock and then unlock the doors can also help reinitialize the immobilizer. If these methods don't work, it may be necessary to consult the owner's manual or take the vehicle to a professional mechanic or dealership for assistance.