ISO 14229-1:2020
Current
The latest, up-to-date edition.
Road vehicles — Unified diagnostic services (UDS) — Part 1: Application layer
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
07-02-2020
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This document specifies data link independent requirements of diagnostic services, which allow a diagnostic tester (client) to control diagnostic functions in an on-vehicle electronic control unit (ECU, server) such as an electronic fuel injection, automatic gearbox, anti-lock braking system, etc. connected to a serial data link embedded in a road vehicle.
It specifies generic services, which allow the diagnostic tester (client) to stop or to resume non-diagnostic message transmission on the data link.
This document does not apply to non-diagnostic message transmission on the vehicle's communication data link between two electronic control units. However, this document does not restrict an in-vehicle on-board tester (client) implementation in an ECU in order to utilize the diagnostic services on the vehicle's communication data link to perform bidirectional diagnostic data exchange.
This document does not specify any implementation requirements.
| Committee |
ISO/TC 22/SC 31
|
| DocumentType |
Standard
|
| Pages |
466
|
| ProductNote |
This standard is also refers to ISO 7816-8, X.509, RFC 5ISO/IEC 7618-8:280,RFC 5755, ISO 14229-8, SAE J1979-2, ISO 15765-5.
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DS/ISO 14229-1:2020 | Identical |
| SS-ISO 14229-1:2020 | Identical |
| BS ISO 14229-1:2020 | Identical |
| SAE J1979-3:2022 | E/E Diagnostic Test Modes: Zero Emission Vehicle Propulsion Systems on UDS (ZEVonUDS) |
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