Automobile User Manual

Contents
© National Instruments Corporation ix Automotive Diagnostic Command Set User Manual
ndTesterPresent ...............................................................................................6-71
ndWriteDataByLocalIdentifier........................................................................6-73
ndWriteMemoryByAddress ............................................................................6-75
UDS (DiagOnCAN) Services ........................................................................................6-77
ndUDSClearDiagnosticInformation ................................................................6-77
ndUDSCommunicationControl .......................................................................6-79
ndUDSControlDTCSetting..............................................................................6-81
ndUDSDiagnosticSessionControl ...................................................................6-82
ndUDSECUReset ............................................................................................6-83
ndUDSInputOutputControlByIdentifier..........................................................6-85
ndUDSReadDataByIdentifier..........................................................................6-87
ndUDSReadMemoryByAddress .....................................................................6-89
ndUDSReportDTCBySeverityMaskRecord....................................................6-91
ndUDSReportDTCByStatusMask...................................................................6-94
ndUDSReportSeverityInformationOfDTC......................................................6-97
ndUDSReportSupportedDTCs ........................................................................6-100
ndUDSRequestSeed ........................................................................................6-103
ndUDSRoutineControl ....................................................................................6-105
ndUDSSendKey ..............................................................................................6-107
ndUDSTesterPresent .......................................................................................6-109
ndUDSWriteDataByIdentifier.........................................................................6-111
ndUDSWriteMemoryByAddress ....................................................................6-113
OBD (On-Board Diagnostics) Services .........................................................................6-115
ndOBDClearEmissionRelatedDiagnosticInformation ....................................6-115
ndOBDRequestControlOfOnBoardDevice .....................................................6-116
ndOBDRequestCurrentPowertrainDiagnosticData .........................................6-118
ndOBDRequestEmissionRelatedDTCs ...........................................................6-120
ndOBDRequestEmissionRelatedDTCsDuringCurrentDriveCycle .................6-122
ndOBDRequestOnBoardMonitoringTestResults ............................................6-124
ndOBDRequestPowertrainFreezeFrameData..................................................6-126
ndOBDRequestVehicleInformation ................................................................6-128
Appendix A
Technical Support and Professional Services
Index