BS ISO 15031-6-2015 Road vehicles Communication between vehicle and external equipment for emissions-related diagnostics Diagnostic trouble code definitions《道路车辆 车辆和发射相关诊断用外部设备之间的通.pdf

1、BSI Standards PublicationBS ISO 15031-6:2015Road vehicles Communication betweenvehicle and external equipmentfor emissions-relateddiagnosticsPart 6: Diagnostic trouble code definitionsBS ISO 15031-6:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 15031-6:2

2、015.It supersedes BS ISO 15031-6:2010 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee AUE/16, Data Communication (Road Vehicles).A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not p

3、urport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 86692 0ICS 13.040.50; 43.040.10Compliance with a British Standard cannot confer immunity fromleg

4、al obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 August 2015.Amendments issued since publicationDate Text affectedBS ISO 15031-6:2015 ISO 2015Road vehicles Communication between vehicle and external equipment for emissions-rel

5、ated diagnostics Part 6: Diagnostic trouble code definitionsVhicules routiers Communications entre un vhicule et un quipement externe concernant le diagnostic relatif aux missions Partie 6: Dfinition des codes danomalie de diagnosticINTERNATIONAL STANDARDISO15031-6Third edition2015-08-01Reference nu

6、mberISO 15031-6:2015(E)BS ISO 15031-6:2015ISO 15031-6:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means,

7、 electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 V

8、ernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 15031-6:2015ISO 15031-6:2015(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms, definitions, symbols, and abbreviated terms . 23.1 Terms and definitions . 23.2 Abbreviated terms

9、. 24 Conventions . 25 Document overview. 26 General specification . 46.1 General code information 46.2 Sensor location definition . 46.2.1 General 46.2.2 Definition of V6/V8/V12 cylinder engine with two exhaust banks and four catalysts . 56.2.3 Definition of V6/V8/V12 cylinder engine with two exhaus

10、t banks and three catalysts 56.2.4 Definition of L4/L5/L6 cylinder engine with one exhaust bank and two catalysts 66.2.5 Definition of L4/L5/L6 cylinder engine with one exhaust bank and one catalyst . 66.2.6 Definition of turbocharger/supercharger pressure sensor location draw-thru system . 67 Forma

11、t structure 77.1 Description . 77.2 ISO/SAE controlled codes (core DTCs) 97.3 Manufacturer controlled codes (non-uniform DTCs) 97.4 Body system groupings . 107.5 Chassis system groupings . 107.6 Powertrain system groupings . 107.7 Network and vehicle integration groupings . 108 Diagnostic trouble co

12、de descriptions 118.1 Diagnostic trouble code application 118.2 Powertrain systems . 118.3 Body systems . 128.4 Chassis systems . 128.5 Network and vehicle integration systems 12Annex A (normative) Diagnostic trouble code naming guidelines 13Bibliography .16 ISO 2015 All rights reserved iiiContents

13、PageBS ISO 15031-6:2015ISO 15031-6:2015(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member b

14、ody interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electro

15、technical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of I

16、SO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held r

17、esponsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information g

18、iven for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the follow

19、ing URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 22, Road vehicles, Subcommittee SC 31, Data communication.This third edition cancels and replaces the second edition (ISO 15031-6:2010), which has been technically revised.ISO 15031 consists of the fol

20、lowing parts, under the general title Road vehicles Communication between vehicle and external equipment for emissions-related diagnostics: Part 1: General information and use case definition Part 2: Guidance on terms, definitions, abbreviations and acronyms Part 3: Diagnostic connector and related

21、electrical circuits, specification and use Part 4: External test equipment Part 5: Emissions-related diagnostic services Part 6: Diagnostic trouble code definitions Part 7: Data link securityiv ISO 2015 All rights reservedBS ISO 15031-6:2015ISO 15031-6:2015(E)IntroductionOverviewISO 15031 consists o

22、f a number of parts which, taken together, provide a coherent self-consistent set of specifications to facilitate emissions-related diagnostics. ISO 15031-1 provides an introduction to the series of International Standards. ISO 15031-2 through ISO 15031-7 are based on SAE recommended practices. This

23、 part of ISO 15031 is based on SAE J2012 (Diagnostic Trouble Code Definitions).This International Standard includes the communication between the vehicles On-Board Diagnostic (OBD) systems and test equipment implemented across vehicles within the scope of the legislated emissions-related OBD.To achi

24、eve this, it is based on the Open Systems Interconnection (OSI) Basic Reference Model in accordance with ISO/IEC 7498 and ISO/IEC 10731, which structures communication systems into seven layers. When mapped on this model, the services specified by this International Standard are broken into the foll

25、owing layers in accordance with Table 1. Diagnostic services (layer 7), specified in the following: ISO 15031-5 (emissions-related OBD); ISO 27145-3 (WWH-OBD). Presentation layer (layer 6), specified in the following: ISO 15031-2, SAE J1930-DA; ISO 15031-5, SAE J1979-DA; ISO 15031-6, SAE J2012-DA (O

26、BD); ISO 27145-2, SAE J2012-DA (WWH-OBD). Session layer services (layer 5), specified in the following: ISO 14229-2 supports ISO 15765-4 DoCAN and ISO 14230-4 DoK-Line protocols; ISO 14229-2 is not applicable to the SAE J1850 and ISO 9141-2 protocols. Transport layer services (layer 4), specified in

27、 the following: ISO 15765-2 Transport protocol and network layer services; SAE J1850 defined in ISO 15031-5 Emissions-related diagnostic services; ISO 9141-2 defined in ISO 15031-5 Emissions-related diagnostic services; ISO 14230-4 defined in ISO 15031-5 Emissions-related diagnostic services. Networ

28、k layer services (layer 3), specified in the following: ISO 15765-2 Transport protocol and network layer services; SAE J1850 defined in ISO 15031-5 Emissions-related diagnostic services; ISO 9141-2 defined in ISO 15031-5 Emissions-related diagnostic services; ISO 14230-4 defined in ISO 15031-5 Emiss

29、ions-related diagnostic services. Data link layer (layer 2), specified in the following: ISO 15765-4, ISO 11898-1, ISO 118982; ISO 2015 All rights reserved vBS ISO 15031-6:2015ISO 15031-6:2015(E) SAE J1850; ISO 9141-2; ISO 14230-2. Physical layer (layer 1), specified in the following: ISO 15765-4, I

30、SO 11898-1, ISO 118982; SAE J1850; ISO 9141-2; ISO 14230-1.Table 1 Legislated emissions-related OBD/WWH-OBD diagnostic specifications applicable to the OSI layersApplicability OSI 7 layersEmissions-related OBD communication requirementsEmissions-related WWH-OBD communication requirementsSeven layer

31、according to ISO/IEC 7498-1 and ISO/IEC 10731Application (layer 7)ISO 15031-5 ISO 27145-3Presentation (layer 6)ISO 15031-2, -5, -6SAE J1930-DA/SAE J1979-DAISO 27145-2SAE J1930-DA/SAE J1979-DASAE J2012-DA (OBD) SAE J2012-DA (WWH-OBD)Session (layer 5)Not applicable ISO 14229-2Transport (layer 4)ISO 15

32、031-5ISO 14230-4ISO 15765-2ISO 15765-4ISO 15765-2ISO 27145-4ISO 13400-2Network (layer 3)Data link (layer 2)SAE J1850ISO 9141-2ISO 14230-2ISO 11898-1, ISO 11898-2ISO 11898-1, ISO 11898-2ISO 13400-3Physical (layer 1)ISO 14230-1SAE document reference conceptISO 15031 references several SAE documents wh

33、ich contain all terms, data, and DTC definitions.See Figure 1 with the following definition of content in this International Standard. SAE J1930: the document is concerned with a procedure for naming objects and systems and with the set of words from which names are built. It references SAE J1930-DA

34、 which contains all standardized naming objects, terms, and abbreviations. SAE J1979: the document is concerned with the definition of emissions-related diagnostic services (diagnostic test modes). It references SAE J1979-DA which contains all standardized data items like PIDs, test IDs, monitor IDs

35、, and InfoType IDs. SAE J2012: the document is concerned with the procedure for defining emissions-related diagnostic trouble codes. It references SAE J2012-DA which contains all standardized data items like DTCs and FTBs.vi ISO 2015 All rights reservedBS ISO 15031-6:2015ISO 15031-6:2015(E)SAEJ1979-

36、DAemissions-relateddata definitionSAEJ2012-DAemissions-relateddiagnostic troublecode definitionSAEJ1930-DAemissions-relatedacronymdefinitionISO 15031-2Terms, definitions,abbreviationsandacronymsISO15031-5Emissions-relateddiagnostic servicesISO15031-6Diagnostic troublecode (DTC)definitionsSAEJ1930Ter

37、ms, definitions,abbreviationsandacronymsSAEJ1979Emissions-relateddiagnostic servicesSAEJ2012Diagnostic troublecode (DTC)definitions1Key1 SAE Digital AnnexesFigure 1 SAE Digital Annex document referenceOn-Board Diagnostic (OBD) regulations require passenger cars and light, medium, and heavy duty truc

38、ks to support a minimum set of diagnostic information to external (off-board) “generic” test equipment. New emissions-related regulatory requirements drive new in-vehicle technology to lower emissions. New technology-related OBD monitor data and diagnostic trouble codes need to be standardized to su

39、pport the external (off-board) “generic” test equipment. All relevant information is proposed by the automotive industry represented by members of the appropriate SAE task force.SAE J2012-DA (OBD) Digital AnnexThis part of ISO 15031 references SAE J2012-DA. SAE J2012-DA is concerned with the definit

40、ion of DTCs (diagnostic trouble codes) and FTB (failure type byte) information.SAE J2012-DA (OBD) includes several appendices for diagnostic trouble code naming guidelines, powertrain system diagnostic trouble codes, network communication system, body systems, chassis systems, and DTC failure catego

41、ry and subtype definition.SAE Digital Annex revision procedureNew emissions-related regulatory requirements drive new in-vehicle technology to lower emissions. New technology-related OBD monitor data and diagnostic trouble codes need to be standardized to support the external (off-board) “generic” t

42、est equipment. All relevant information is proposed by the automotive industry represented by members of the appropriate SAE task force.Revision request forms and instructions for updating the registers to this part of ISO 15031 can be obtained on the Registration Authoritys website at:http:/www.sae

43、.org/servlets/works/committeeHome.do?comtID=TEVDS9 ISO 2015 All rights reserved viiBS ISO 15031-6:2015ISO 15031-6:2015(E)The column titled “Resources” shows a document with the title: J2012-DA_Revision_Request_Form.doc. Double click on the name and you will be asked to download the document with the

44、 filename:SAE J2012-DA_Revision_Request_Form.docFill out the revision request form with your request.Please send e-mail with completed revision request form as attachment to:SAE Headquarters 755 West Big Beaver Road Suite 1600 Troy, MI 48084-4093, USA Fax: +1 (248) 273-2494 Email: saej2012sae.orgvii

45、i ISO 2015 All rights reservedBS ISO 15031-6:2015INTERNATIONAL STANDARD ISO 15031-6:2015(E)Road vehicles Communication between vehicle and external equipment for emissions-related diagnostics Part 6: Diagnostic trouble code definitions1 ScopeThis part of ISO 15031 provides uniformity for standardize

46、d diagnostic trouble codes (DTC) that electrical/electronic On-Board Diagnostic (OBD) systems of motor vehicles are required to report when malfunctions are detected. It further provides guidance for uniform messages (text descriptor) associated with these codes.This part of ISO 15031 specifies the

47、rules and guidelines for the definition of the following:a) the diagnostic trouble code format, which consists of the following:1) addressing format;2) structure;3) messages;b) a description of the standardized set of diagnostic trouble codes and descriptions contained in SAE J2012-DA. The two most

48、significant bytes of a DTC may be decoded according to two different lists in two formats: DTC Format Identifier 0016and 0416;c) a description of the standardized set of diagnostic trouble codes subtypes known as failure types contained in SAE J2012-DA (applies only when 3-byte DTCs are used).This p

49、art of ISO 15031 specifies all general rules and guidelines to define new diagnostic trouble codes. This part of ISO 15031 references SAE J2012-DA (Digital Annex), which includes all standardized DTCs (number and text descriptor) as well as all diagnostic trouble codes subtypes known as failure types.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the editio