Application Layer - Diagnostics.

Standard:
Revised:
  • 2013-07-24
Scope:

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.

Save money while getting up-to-date access to the standards you need! Subscribe to the SAE J1939 Standards Collection on the Web and get one year of anytime access and automatic updates to the J1939 family of documents, plus all cross-referenced and selected related documents.

History:
Standard Published Revision Status
J1939/73_201307 2013-07-24 Latest Revised
2010-02-24 Historical Revised
2006-09-08 Historical Revised
2004-03-08 Historical Revised
2001-06-30 Historical Revised
1998-10-01 Historical Revised
1996-02-01 Historical Issued
Buy
Select
Price
List
Download
$70.00
Mail
$70.00
Members save up to 20% off list price.
Grade
If you are currently using this technical report:
Share
HTML for Linking to Page
Page URL

Related Items

Standard
2001-08-06
Training / Education
2011-11-02