Information Type Icons (slide 6 of 15) The information related to this icon will help you verify and diagnose the operation of a system or component. • "Flow of Diagnosis" includes information presented in a diagnostic flow chart form which shows the correct diagnostic path you should follow. • "Procedures" contain all diagnostic, testing, and inspection information for proper troubleshooting. • "Oscilloscope Patterns and Waveforms" include ignition, sensor, and component output scope patterns. Let's proceed to component locations. Please click on the "Locations" text as indicated by the red arrow.