---
active: true
derived: false
header: 'UDS diagnostics'
level: 1.9
normative: true
reviewed: null
links: []
asil: QM
---

# SYS-009: UDS diagnostics

The system must provide UDS diagnostics per ISO 14229: ReadDTC (0x19), ReadDataByIdentifier (0x22), RoutineControl (0x31), ECUReset (0x11). Tester address 0x712, response address 0x71A.