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Disabling Unlimited Key Mode

  1. 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 .
  2. Select: DISABLE UNLIMITED KEY MODE.
  3. Select: IGNITION KEY CODE ERASE and RESET SERVICE BIT, if applicable.
  4. Disconnect the diagnostic tool and turn the ignition key to OFF.
  5. Program in two keys to enable the vehicle.
  6. Program any additional keys using either Key Programming Using Two Programmed Keys  or Key Programming Using Diagnostic Equipment .