SAE International E/E Diagnostic Test Modes J1979_201702

Description
SAE J1979/ISO 15031-5 set includes the communication between the vehicle's OBD systems and test equipment implemented across vehicles within the scope of the legislated emissions-related OBD. To achieve this, it is based on the Open Systems Interconnection (OSI) Basic Reference Model in accordance with ISO/IEC 7498-1 and ISO/IEC 10731, which structures communication systems into seven layers. When mapped on this model, the services specified are broken into: \u2014 Diagnostic services (layer 7), specified in: \u2014 ISO 15031-5/SAE J1979 (emissions-related OBD), \u2014 ISO 27145-3 (WWH-OBD), \u2014 Presentation layer (layer 6), specified in: \u2014 ISO 15031-2, SAE J1930-DA, \u2014 ISO 15031-5, SAE J1979-DA, \u2014 ISO 15031-6, SAE J2012-DA, \u2014 ISO 27145-2, SAE J2012-DA, \u2014 Session layer services (layer 5), specified in: \u2014 ISO 14229-2 supports ISO 15765-4 DoCAN and ISO 14230-4 DoK-Line protocols, \u2014 ISO 14229-2 is not applicable to the SAE J1850 and ISO 9141-2 protocols, \u2014 Transport layer services (layer 4), specified in: \u2014 DoCAN: ISO 15765-2 Transport protocol and network layer services, \u2014 SAE J1850: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 ISO 9141-2: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 DoK-Line: ISO 14230-4, ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 Network layer services (layer 3), specified in: \u2014 DoCAN: ISO 15765-2 Transport protocol and network layer services, \u2014 SAE J1850: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 ISO 9141-2: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 DoK-Line: ISO 14230-4, ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 Data link layer (layer 2), specified in: \u2014 DoCAN: ISO 15765-4, ISO 11898-1, -2, \u2014 SAE J1850, \u2014 ISO 9141-2, \u2014 DoK-Line: ISO 14230-2, \u2014 Physical layer (layer 1), specified in: \u2014 DoCAN: ISO 15765-4, ISO 11898-1, -2, \u2014 SAE J1850, \u2014 ISO 9141-2, \u2014 DoK-Line: ISO 14230-1, in accordance with Table 1 .
  • E/E Diagnostic Test Modes - J1979_201702 - SAE International
    SAE International
Description
SAE J1979/ISO 15031-5 set includes the communication between the vehicle's OBD systems and test equipment implemented across vehicles within the scope of the legislated emissions-related OBD. To achieve this, it is based on the Open Systems Interconnection (OSI) Basic Reference Model in accordance with ISO/IEC 7498-1 and ISO/IEC 10731, which structures communication systems into seven layers. When mapped on this model, the services specified are broken into: \u2014 Diagnostic services (layer 7), specified in: \u2014 ISO 15031-5/SAE J1979 (emissions-related OBD), \u2014 ISO 27145-3 (WWH-OBD), \u2014 Presentation layer (layer 6), specified in: \u2014 ISO 15031-2, SAE J1930-DA, \u2014 ISO 15031-5, SAE J1979-DA, \u2014 ISO 15031-6, SAE J2012-DA, \u2014 ISO 27145-2, SAE J2012-DA, \u2014 Session layer services (layer 5), specified in: \u2014 ISO 14229-2 supports ISO 15765-4 DoCAN and ISO 14230-4 DoK-Line protocols, \u2014 ISO 14229-2 is not applicable to the SAE J1850 and ISO 9141-2 protocols, \u2014 Transport layer services (layer 4), specified in: \u2014 DoCAN: ISO 15765-2 Transport protocol and network layer services, \u2014 SAE J1850: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 ISO 9141-2: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 DoK-Line: ISO 14230-4, ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 Network layer services (layer 3), specified in: \u2014 DoCAN: ISO 15765-2 Transport protocol and network layer services, \u2014 SAE J1850: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 ISO 9141-2: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 DoK-Line: ISO 14230-4, ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 Data link layer (layer 2), specified in: \u2014 DoCAN: ISO 15765-4, ISO 11898-1, -2, \u2014 SAE J1850, \u2014 ISO 9141-2, \u2014 DoK-Line: ISO 14230-2, \u2014 Physical layer (layer 1), specified in: \u2014 DoCAN: ISO 15765-4, ISO 11898-1, -2, \u2014 SAE J1850, \u2014 ISO 9141-2, \u2014 DoK-Line: ISO 14230-1, in accordance with Table 1 .

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E/E Diagnostic Test Modes - J1979_201702 - SAE International
SAE International
Warrendale, PA, United States
E/E Diagnostic Test Modes
J1979_201702
E/E Diagnostic Test Modes J1979_201702
SAE J1979/ISO 15031-5 set includes the communication between the vehicle's OBD systems and test equipment implemented across vehicles within the scope of the legislated emissions-related OBD. To achieve this, it is based on the Open Systems Interconnection (OSI) Basic Reference Model in accordance with ISO/IEC 7498-1 and ISO/IEC 10731, which structures communication systems into seven layers. When mapped on this model, the services specified are broken into: \u2014 Diagnostic services (layer 7), specified in: \u2014 ISO 15031-5/SAE J1979 (emissions-related OBD), \u2014 ISO 27145-3 (WWH-OBD), \u2014 Presentation layer (layer 6), specified in: \u2014 ISO 15031-2, SAE J1930-DA, \u2014 ISO 15031-5, SAE J1979-DA, \u2014 ISO 15031-6, SAE J2012-DA, \u2014 ISO 27145-2, SAE J2012-DA, \u2014 Session layer services (layer 5), specified in: \u2014 ISO 14229-2 supports ISO 15765-4 DoCAN and ISO 14230-4 DoK-Line protocols, \u2014 ISO 14229-2 is not applicable to the SAE J1850 and ISO 9141-2 protocols, \u2014 Transport layer services (layer 4), specified in: \u2014 DoCAN: ISO 15765-2 Transport protocol and network layer services, \u2014 SAE J1850: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 ISO 9141-2: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 DoK-Line: ISO 14230-4, ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 Network layer services (layer 3), specified in: \u2014 DoCAN: ISO 15765-2 Transport protocol and network layer services, \u2014 SAE J1850: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 ISO 9141-2: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 DoK-Line: ISO 14230-4, ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 Data link layer (layer 2), specified in: \u2014 DoCAN: ISO 15765-4, ISO 11898-1, -2, \u2014 SAE J1850, \u2014 ISO 9141-2, \u2014 DoK-Line: ISO 14230-2, \u2014 Physical layer (layer 1), specified in: \u2014 DoCAN: ISO 15765-4, ISO 11898-1, -2, \u2014 SAE J1850, \u2014 ISO 9141-2, \u2014 DoK-Line: ISO 14230-1, in accordance with Table 1 .

SAE J1979/ISO 15031-5 set includes the communication between the vehicle's OBD systems and test equipment implemented across vehicles within the scope of the legislated emissions-related OBD. To achieve this, it is based on the Open Systems Interconnection (OSI) Basic Reference Model in accordance with ISO/IEC 7498-1 and ISO/IEC 10731, which structures communication systems into seven layers. When mapped on this model, the services specified are broken into: \u2014 Diagnostic services (layer 7), specified in: \u2014 ISO 15031-5/SAE J1979 (emissions-related OBD), \u2014 ISO 27145-3 (WWH-OBD), \u2014 Presentation layer (layer 6), specified in: \u2014 ISO 15031-2, SAE J1930-DA, \u2014 ISO 15031-5, SAE J1979-DA, \u2014 ISO 15031-6, SAE J2012-DA, \u2014 ISO 27145-2, SAE J2012-DA, \u2014 Session layer services (layer 5), specified in: \u2014 ISO 14229-2 supports ISO 15765-4 DoCAN and ISO 14230-4 DoK-Line protocols, \u2014 ISO 14229-2 is not applicable to the SAE J1850 and ISO 9141-2 protocols, \u2014 Transport layer services (layer 4), specified in: \u2014 DoCAN: ISO 15765-2 Transport protocol and network layer services, \u2014 SAE J1850: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 ISO 9141-2: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 DoK-Line: ISO 14230-4, ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 Network layer services (layer 3), specified in: \u2014 DoCAN: ISO 15765-2 Transport protocol and network layer services, \u2014 SAE J1850: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 ISO 9141-2: ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 DoK-Line: ISO 14230-4, ISO 15031-5/SAE J1979 Emissions-related diagnostic services, \u2014 Data link layer (layer 2), specified in: \u2014 DoCAN: ISO 15765-4, ISO 11898-1, -2, \u2014 SAE J1850, \u2014 ISO 9141-2, \u2014 DoK-Line: ISO 14230-2, \u2014 Physical layer (layer 1), specified in: \u2014 DoCAN: ISO 15765-4, ISO 11898-1, -2, \u2014 SAE J1850, \u2014 ISO 9141-2, \u2014 DoK-Line: ISO 14230-1, in accordance with Table 1 .

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  SAE International
Product Category Standards and Technical Documents
Product Number J1979_201702
Product Name E/E Diagnostic Test Modes
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