This course provides a student with basic information related to the information available on a generic OBD II scan tool, and basic procedures used during an OBD II Diagnostic Check (generic I/M OBD II check). The OBD II Strategies module illustrates examples of how malfunctions effect the OBD II system reinforcing the use of the scan tool and diagnostic check. This course can be used independently or as the third part of a 3-section, OBD II course. (Section 1-Evolution of OBD, and Section 2-OBD II Diagnostic Strategies.)