SAE J2178-1-1999
Class B Data Communication Network Messages Detailed Header Formats and Physical Address Assignments

Standard No.

SAE J2178-1-1999

Release Date

1999

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced

Replace By

SAE J2178-1-2004

Latest

SAE J2178-1-2011

Scope

This SAE Recommended Practice defines the information contained in the header and data fields of non-diagnostic messages for automotive serial communications based on SAE J1850 Class B networks. This document describes and specifies the header fields, data fields, field sizes, scaling, representations, and data positions used within messages.

SAE J2178-1-1999 history

• 2011 SAE J2178-1-2011 Class B Data Communication Network Messages Detailed Header Formats and Physical Address Assignments
• 2004 SAE J2178-1-2004 Class B Data Communication Network Messages Detailed Header Formats and Physical Address Assignments
• 1999 SAE J2178-1-1999 Class B Data Communication Network Messages Detailed Header Formats and Physical Address Assignments