Diagnostics

Diagnostics provides UDS and related diagnostic request/response workflows over CAN and CAN FD. It is used to configure diagnostic addressing, send service requests, monitor ECU responses, and execute common diagnostic service sequences.

The diagnostics functions are available from the CAN ribbon under Diagnostics. Configure transport and addressing parameters in Settings, then use the diagnostics main window to send requests and view responses.

BUSMUST UDS diagnostics main window

BUSMUST builds extend the diagnostics workflow with a richer UDS service tree, common sub-service templates, CAN FD support, security access helper functions, and download/programming oriented request sequences. See /docs/busmaster/reference/topics/diagnostics-uds-services/ for the enhanced UDS workflow.

Authoritative source: BUSMASTER DITA help source Diagnostics.dita, compiled into BUSMASTER.CHM with the application.