1Key Takeaways
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…
2Scope / Description
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.
5Citation Network
Standards that cite ISO 14229-1:2020
Referenced by ISO 14229-1:2020
IEEE 1609.2
IEEE 754-2008
ISO 14229-2
ISO/IEC 9594-8
RFC 5280
RFC 5755
6Frequently Asked Questions
What is ISO 14229-1:2020?
ISO 14229-1:2020 — Road vehicles — Unified diagnostic services (UDS) — Part 1: Specification and requirements is an international standard developed by International Organization for Standardization (ISO). 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,...
What does ISO 14229-1:2020 cover?
This standard covers: 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....
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of ISO 14229-1:2020?
The current published version is ISO 14229-1:2020, published on 2020-02-07. Always check for amendments or pending revisions.
How do I purchase ISO 14229-1:2020?
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