SAE J1939/84:2023
Current
The latest, up-to-date edition.
OBD Communications Compliance Test Cases for Heavy-Duty Components and Vehicles
Hardcopy , PDF
English
13-06-2023
The purpose of this SAE Recommended Practice is to verify that vehicles and/or components are capable of communicating a required set of information, which is described by the diagnostic messages specified in SAE J1939-73, that is in accordance with off-board diagnostic tool interface requirements contained in the government regulations cited below.
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