SAE J1699/3 – Vehicle OBD II Compliance Test Cases

The main purpose of this Recommended Practice is to verify that vehicles are capable of communicating a minimum subset 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 Recommended Practice for Pass-Thru Vehicle Programming.

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