© National Instruments Corporation 4-1 Automotive Diagnostic Command Set User Manual
4
Using the Automotive
Diagnostic Command Set
Structure of the Automotive Diagnostic Command Set
Diagnostic Services Layer
KWP2000
Services
UDS (DiagOnCAN)
Services
OBD(OnBoard
Diag) Services
Auxiliary
Routines
Diagnostic Transport Layer
Connection
Management
Service
Execution
Auxiliary
Routines
Transport Protocols
ISO TP
(ISO 15765-2)
VW TP 2.0
CAN Layer (C++ DLL)
NI-CAN 2.3.3 (or Higher)