Browse Standards J1939/71_201610
Current REVISED 2016-10-25

Vehicle Application Layer J1939/71_201610

The SAE J1939 communications network is developed for use in heavy-duty environments and suitable for horizontally integrated vehicle industries. The SAE J1939 communications network is applicable for light-duty, medium-duty, and heavy- duty vehicles used on-road or off-road, and for appropriate stationary applications which use vehicle derived components (e.g., generator sets). Vehicles of interest include, but are not limited to, on-highway and off-highway trucks and their trailers, construction equipment, and agricultural equipment and implements.
SAE J1939-71 Vehicle Application Layer is the SAE J1939 reference document for the conventions and notations that specify parameter placement in PGN data fields, the conventions for ASCII parameters, and conventions for PGN transmission rates. This document previously contained the majority of the SAE J1939 data parameters and messages for information exchange between the ECU applications connected to the SAE J1939 communications network. It also contained reference figures and reference information. The data parameters (SPNs), messages (PGNs) and reference figures and information previously published within this document are now published in SAE J1939DA.
There are several SAE J1939-7X documents that collectively define all of the SAE J1939 application layer data parameters and messages. Diagnostic services and some industry specific data parameters and messages are documented within other SAE J1939-7X application layer documents. An ECU may simultaneously use and support data parameters and messages from multiple SAE J1939-7X application layer documents.
J1939/71_201610
2016-10-25
Latest
Revised
J1939/71_201506
2015-06-10
Historical
Revised
J1939/71_201404
2014-04-28
Historical
Revised
J1939/71_201309
2013-09-03
Historical
Revised
J1939/71_201205
2012-05-11
Historical
Revised
J1939/71_201103
2011-03-15
Historical
Revised
J1939/71_201002
2010-02-18
Historical
Revised
J1939/71_200901
2009-01-20
Historical
Revised
J1939/71_200801
2008-01-28
Historical
Revised
J1939/71_200611
2006-11-20
Historical
Revised
J1939/71_200606
2006-06-08
Historical
Revised
J1939/71_200412
2004-12-30
Historical
Revised
J1939/71_200312
2003-12-12
Historical
Revised
J1939/71_200208
2002-08-30
Historical
Revised
J1939/71_199810
1998-10-07
Historical
Revised
J1939/71_199605
1996-05-01
Historical
Revised
J1939/71_199408
1994-08-01
Historical
Issued

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