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Digital Annex of Medium/Heavy-Duty E/E Systems Diagnosis Nomenclature

Truck Bus Control and Communications Network Committee
  • Ground Vehicle Standard
  • J2403DA_202003
  • Current
Published 2020-03-17 by SAE International in United States

This document is intended to supplement SAE J2403 by providing the content of Table 1, Table 2, and Table 3 from SAE J2403 in a form that can be sorted and searched for easier use. It is NOT intended as a substitute for the actual document, and any discrepancies between this Digital Annex and the published SAE J2403 document must be resolved in favor of the published document. This document provides the content of Table 1 and Table 2 published in SAE J2403 into the single table in the 'Term' tab, while the 'Recommended Term Definitions' tab provides the content of Table 3 in SAE J2403 and the 'Glossary' tab provides the content of Table 4 in SAE J2403.

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Vehicle Application Layer

Truck Bus Control and Communications Network Committee
  • Ground Vehicle Standard
  • J1939/71_202002
  • Current
Published 2020-02-11 by SAE International in United States

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.

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J1939 Digital Annex

Truck Bus Control and Communications Network Committee
  • Ground Vehicle Standard
  • J1939DA_202001
  • Current
Published 2020-01-31 by SAE International in United States

This document is intended to supplement the J1939 documents by offering the J1939 information in a form that can be sorted and search for easier use.

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J1939 Digital Annex

Truck Bus Control and Communications Network Committee
  • Ground Vehicle Standard
  • J1939DA_201910
  • Historical
Published 2019-10-29 by SAE International in United States

This document is intended to supplement the J1939 documents by offering the J1939 information in a form that can be sorted and search for easier use.

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J1939 Digital Annex

Truck Bus Control and Communications Network Committee
  • Ground Vehicle Standard
  • J1939DA_201907
  • Historical
Published 2019-07-22 by SAE International in United States

This document is intended to supplement the J1939 documents by offering the J1939 information in a form that can be sorted and search for easier use.

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J1939 Digital Annex

Truck Bus Control and Communications Network Committee
  • Ground Vehicle Standard
  • J1939DA_201904
  • Historical
Published 2019-04-22 by SAE International in United States

This document is intended to supplement the J1939 documents by offering the J1939 information in a form that can be sorted and search for easier use.

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J1939 Digital Annex

Truck Bus Control and Communications Network Committee
  • Ground Vehicle Standard
  • J1939DA_201902
  • Historical
Published 2019-02-28 by SAE International in United States

This document is intended to supplement the J1939 documents by offering the J1939 information in a form that can be sorted and search for easier use.

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OBD Traceability Matrix

Truck Bus Control and Communications Network Committee
  • Ground Vehicle Standard
  • J1939-90_201902
  • Current
Published 2019-02-05 by SAE International in United States

This Information Report is intended to supplement the J1939 documents by offering the application of SAE RP J1939 to OBD data communications in a form that can be sorted and searched for easier use. It is NOT intended as a substitute for the actual regulations and standards documents, and any discrepancies between this document and the published documents must be resolved in favor of the published documents.

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Application Layer - Diagnostics

Truck Bus Control and Communications Network Committee
  • Ground Vehicle Standard
  • J1939/73_201901
  • Current
Published 2019-01-31 by SAE International in United States
SAE J1939-73 Diagnostics Application Layer defines the SAE J1939 messages to accomplish diagnostic services and identifies the diagnostic connector to be used for the vehicle service tool interface. Diagnostic messages (DMs) provide the utility needed when the vehicle is being repaired. Diagnostic messages are also used during vehicle operation by the networked electronic control modules to allow them to report diagnostic information and self-compensate as appropriate, based on information received. Diagnostic messages include services such as periodically broadcasting active diagnostic trouble codes, identifying operator diagnostic lamp status, reading or clearing diagnostic trouble codes, reading or writing control module memory, providing a security function, stopping/starting message broadcasts, reporting diagnostic readiness, monitoring engine parametric data, etc. California-, EPA-, or EU-regulated OBD requirements are satisfied with a subset of the specified connector and the defined messages.
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Agricultural and Forestry Off-Road Machinery Control and Communication Network

Truck Bus Control and Communications Network Committee
  • Ground Vehicle Standard
  • J1939/2_201901
  • Current
Published 2019-01-14 by SAE International in United States
SAE J1939-2 specifies the requirements for application of SAE J1939 in agricultural and forestry equipment. This document specifies the series of documents within the set of SAE J1939 documents that are applicable to agricultural and forestry equipment and provides further requirements for this industry. The SAE and ISO groups have cooperated to define agricultural and forestry networks in a manner to allow compatibility of ECUs and messaging protocols between the A&F and the T&B networks.
This content contains downloadable datasets
Annotation ability available