Product Code:SAE J1699/3 Title:Vehicle OBD II Compliance Test Cases Issuing Committee:Vehicle E E System Diagnostic Standards Committee Scope:The main purpose of this Recommended Practice is to verify that vehicles are capable of communicating a minimumsubset of information, in accordance with the diagnostic test services specified in SAE J1979: E/E Diagnostic Test Modes,or the equivalent document ISO 15031-5: Communication Between Vehicle and External Equipment for Emissions-Related Diagnostics – Part 5: Emissions-related diagnostic services.Any software meeting these specifications will utilize the vehicle interface that is defined in SAE J2534, RecommendedPractice for Pass-Thru Vehicle Programming.