Disabling Unlimited Key Mode

Using a diagnostic tool, select instrument cluster from the menu. Follow SECURITY ACCESS to obtain security access. For additional information, refer to ANTI-THEFT SECURITY ACCESS in this article.
Select: DISABLE UNLIMITED KEY MODE.
Select: IGNITION KEY CODE ERASE and RESET SERVICE BIT, if applicable.
Disconnect the diagnostic tool and turn the ignition key to OFF.
Program in 2 keys to enable the vehicle.
Program any additional keys using either KEY PROGRAMMING USING TWO PROGRAMMED KEYS or KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT in this article.