Reference number
ISO 14229-1:2020
International Standard
ISO 14229-1:2020
Road vehicles — Unified diagnostic services (UDS) — Part 1: Application layer
Edition 3
2020-02
Read sample
ISO 14229-1:2020
72439
Published (Edition 3, 2020)
This standard has 1 amendment.

ISO 14229-1:2020

ISO 14229-1:2020
72439
Language
Format
CHF 216
Convert Swiss francs (CHF) to your currency

Abstract

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.

General information

  •  : Published
     : 2020-02
    : International Standard to be revised [90.92]
  •  : 3
     : 466
  • ISO/TC 22/SC 31
    43.180 
  • RSS updates

 Amendments

Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1

Edition 2022

ISO 14229-1:2020/Amd 1:2022
81380
Language
Format
CHF 18
Convert Swiss francs (CHF) to your currency

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