Skip to content
Please enter a keyword to search

  • ISO 22901-1:2008

    Current The latest, up-to-date edition.

    Road vehicles — Open diagnostic data exchange (ODX) — Part 1: Data model specification

    Available format(s):  PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  06-11-2008

    Publisher:  International Organization for Standardization

    Add To Cart

    Abstract - (Show below) - (Hide below)

    ISO 22901-1:2008 specifies the concept of using a new industry standard diagnostic format to make diagnostic data stream information available to diagnostic tool application manufacturers, in order to simplify the support of the aftermarket automotive service industry. The Open Diagnostic Data Exchange (ODX) modelled diagnostic data are compatible with the software requirements of the Modular Vehicle Communication Interface (MVCI), as specified in ISO 22900-2 and ISO 22900-3. The ODX modelled diagnostic data will enable an MVCI device to communicate with the vehicle Electronic Control Unit(s) (ECU) and interpret the diagnostic data contained in the messages exchanged between the external test equipment and the ECU(s). For ODX compliant external test equipment, no software programming is necessary to convert diagnostic data into technician readable information to be displayed by the tester.

    The ODX specification contains the data model to describe all diagnostic data of a vehicle and physical ECU, e.g. diagnostic trouble codes, data parameters, identification data, input/output parameters, ECU configuration (variant coding) data and communication parameters. ODX is described in Unified Modelling Language (UML) diagrams and the data exchange format uses Extensible Mark-up Language (XML).

    The ODX modelled diagnostic data describe:

    • protocol specification for diagnostic communication of ECUs;
    • communication parameters for different protocols and data link layers and for ECU software;
    • ECU programming data (Flash);
    • related vehicle interface description (connectors and pinout);
    • functional description of diagnostic capabilities of a network of ECUs;
    • ECU configuration data (variant coding).

    The purpose of ISO 22901-1:2008 is to ensure that diagnostic data from any vehicle manufacturer is independent of the testing hardware and protocol software supplied by any test equipment manufacturer.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes ISO/DIS 22901-1. (11/2008)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    15/30277952 DC : 0 BS ISO 22901-3 - ROAD VEHICLES - OPEN DIAGNOSTIC DATA EXCHANGE (ODX) - PART 3: FAULT SYMPTOM EXCHANGE DESCRIPTION (FXD)
    ISO 14229-1:2013 Road vehicles Unified diagnostic services (UDS) Part 1: Specification and requirements
    ISO 22900-2:2017 Road vehicles Modular vehicle communication interface (MVCI) Part 2: Diagnostic protocol data unit (D-PDU API)
    BS ISO 14229-1:2013 Road vehicles. Unified diagnostic services (UDS) Specification and requirements
    BS ISO 22900-2:2017 Road vehicles. Modular vehicle communication interface (MVCI) Diagnostic protocol data unit (D-PDU API)
    BS ISO 22900-1:2008 Road vehicles. Modular vehicle communication interface (MVCI) Hardware design requirements
    BS ISO 22900-3:2012 Road vehicles. Modular vehicle communication interface (MVCI) Diagnostic server application programming interface (D-Server API)
    ISO 22900-3:2012 Road vehicles — Modular vehicle communication interface (MVCI) — Part 3: Diagnostic server application programming interface (D-Server API)
    12/30227351 DC : 0 BS ISO 11992-4 - ROAD VEHICLES - INTERCHANGE OF DIGITAL INFORMATION ON ELECTRICAL CONNECTIONS BETWEEN TOWING AND TOWED VEHICLES - PART 4: DIAGNOSTIC COMMUNICATION
    11/30227758 DC : 0 BS ISO 22900-3 - ROAD VEHICLES - MODULAR VEHICLE COMMUNICATION INTERFACE (MVCI) - PART 3: DIAGNOSTIC SERVER APPLICATION PROGRAMMING INTERFACE (D-SERVER API)
    BS ISO 22901-2:2011 Road vehicles. Open diagnostic data exchange (ODX) Emissions-related diagnostic data
    14/30291315 DC : 0 BS ISO 22900-2 - ROAD VEHICLES - MODULAR VEHICLE COMMUNICATION INTERFACE (MVCI) - PART 2: DIAGNOSTIC PROTOCOL DATA UNIT (D-PDU API)
    BS ISO 11992-4:2014 Road vehicles. Interchange of digital information on electrical connections between towing and towed vehicles Diagnostic communication
    ISO 22900-1:2008 Road vehicles — Modular vehicle communication interface (MVCI) — Part 1: Hardware design requirements
    ISO 11992-4:2014 Road vehicles — Interchange of digital information on electrical connections between towing and towed vehicles — Part 4: Diagnostic communication
    11/30218759 DC : 0 BS ISO 14229-1 - ROAD VEHICLES - UNIFIED DIAGNOSTIC SERVICES (UDS) - PART 1: SPECIFICATION AND REQUIREMENTS
    ISO 22901-3:2018 Road vehicles — Open diagnostic data exchange (ODX) — Part 3: Fault symptom exchange description (FXD)
    ISO 22901-2:2011 Road vehicles Open diagnostic data exchange (ODX) Part 2: Emissions-related diagnostic data

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 639-1:2002 Codes for the representation of names of languages — Part 1: Alpha-2 code
    ISO/IEC 8859-1:1998 Information technology 8-bit single-byte coded graphic character sets Part 1: Latin alphabet No. 1
    SAE J 1708 : 2016 SERIAL DATA COMMUNICATIONS BETWEEN MICROCOMPUTER SYSTEMS IN HEAVY-DUTY VEHICLE APPLICATIONS
    ISO/IEC 10646:2014 Information technology Universal Coded Character Set (UCS)
    ISO 14229-1:2013 Road vehicles Unified diagnostic services (UDS) Part 1: Specification and requirements
    ISO 11898-2:2016 Road vehicles — Controller area network (CAN) — Part 2: High-speed medium access unit
    SAE J 1587 : 2013 JOINT SAE/TMC ELECTRONIC DATA INTERCHANGE BETWEEN MICROCOMPUTER SYSTEMS IN HEAVY-DUTY VEHICLE APPLICATIONS
    SAE J 2190 : 1993 ENHANCED E/E DIAGNOSTIC TEST MODES
    ISO 11898-1:2015 Road vehicles — Controller area network (CAN) — Part 1: Data link layer and physical signalling
    ISO 8601:2004 Data elements and interchange formats Information interchange Representation of dates and times
    SAE J 2610 : 2015 SERIAL DATA COMMUNICATION INTERFACE
    ISO 22900-2:2017 Road vehicles Modular vehicle communication interface (MVCI) Part 2: Diagnostic protocol data unit (D-PDU API)
    ISO/IEC 11578:1996 Information technology — Open Systems Interconnection — Remote Procedure Call (RPC)
    SAE J 1939 : 2013 SERIAL CONTROL AND COMMUNICATIONS HEAVY DUTY VEHICLE NETWORK - TOP LEVEL DOCUMENT
    SAE J 2534/1 : 2015 RECOMMENDED PRACTICE FOR PASS-THRU VEHICLE PROGRAMMING
    ISO/IEC 8859-2:1999 Information technology 8-bit single-byte coded graphic character sets Part 2: Latin alphabet No. 2
    ISO 11992-1:2003 Road vehicles Interchange of digital information on electrical connections between towing and towed vehicles Part 1: Physical and data-link layers
    ISO 11898-3:2006 Road vehicles Controller area network (CAN) Part 3: Low-speed, fault-tolerant, medium-dependent interface
    ISO 3166-1:2013 Codes for the representation of names of countries and their subdivisions Part 1: Country codes
    ISO 15031-5:2015 Road vehicles Communication between vehicle and external equipment for emissions-related diagnostics Part 5: Emissions-related diagnostic services
    ISO 22900-3:2012 Road vehicles — Modular vehicle communication interface (MVCI) — Part 3: Diagnostic server application programming interface (D-Server API)
    IEEE 754-2008 REDLINE IEEE Standard for Floating-Point Arithmetic
    ISO 15031-6:2015 Road vehicles Communication between vehicle and external equipment for emissions-related diagnostics Part 6: Diagnostic trouble code definitions
    SAE J 1850 : 2015 CLASS B DATA COMMUNICATIONS NETWORK INTERFACE
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective