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