Comprehensive Component Monitoring Supported: Description

This menu selection can be used to determine if Comprehensive Component Monitoring (CCM) system is supported on your particular application. All California emission-equipped 7.3L diesel vehicles under 14,000 GVW and all Excursion (OBD-II) utilize CCM. When selecting this function, a message will be displayed on scan tool, "Test Not Supported By This Module" or "Test Supported By This Module".