Structure of the automotive diagnostic command set, Using the automotive diagnostic command set – National Instruments CAN 372139B-01 User Manual

Page 23

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© 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)

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