Disabling Unlimited Key Mode

Using a scan tool, select PCM from the menu.
Follow SECURITY ACCESS to obtain security access. For additional information, refer to ANTI-THEFT SECURITY ACCESS .
Select: DISABLE UNLIMITED KEY MODE.
Select: IGNITION KEY CODE ERASE.
Disconnect scan tool and turn ignition key to OFF.
Program-in two keys to enable vehicle.
Program any additional keys using either KEY PROGRAMMING USING TWO PROGRAMMED KEYS or SPARE KEY PROGRAMMING - USING DIAGNOSTIC EQUIPMENT .