Most versions come with a 3-to-5 free codes per day limit, though "lifetime" dongles are available.
: 2013 Hyundai Sonata, lost all keys.
Even when you have a working key, some Hyundai and Kia models require the PIN to add an additional key. While some high-end programmers can extract the PIN from a working key via OBD, cheaper tools rely entirely on a calculator. hyundai kia pin and key code calculator
Unlock Faster Profits with the Ultimate Hyundai/Kia Code Tool Most versions come with a 3-to-5 free codes
The immobilizer system, introduced by Hyundai and Kia, involves a transponder chip embedded in the vehicle's key fob. When the key is inserted into the ignition, the transponder chip communicates with the vehicle's immobilizer unit. If the codes match, the vehicle starts; otherwise, it remains immobilized. This system requires a unique PIN or key code for programming new keys or replacing the immobilizer unit. While some high-end programmers can extract the PIN
for Kia / Hyundai Pin Code by VIN Number Key ... - AliExpress