ISO/PRF 14229-1

Road vehicles — Unified diagnostic services (UDS) — Part 1: Specification and requirements

ISO 14229-1:2006 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 (server) such as an electronic fuel injection, automatic gear box, anti-lock braking system, etc. connected on 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. ISO 14229-1:2006 does not apply to non-diagnostic message transmission, or to use of the communication data link between two Electronic Control Units. It does not specify any implementation requirements. The vehicle diagnostic architecture of ISO 14229-1:2006 applies to a single tester (client) that may be temporarily or permanently connected to the on-vehicle diagnostic data link and several on-vehicle Electronic Control Units (servers) connected directly or indirectly.

Véhicules routiers — Services de diagnostic unifiés (SDU) — Partie 1: Spécification et exigences

General Information

• Status: Withdrawn
• ICS: 43.180 - Diagnostic, maintenance and test equipment
• Technical Committee: ISO/TC 22 - Road vehicles
• Drafting Committee: ISO/TC 22 - Road vehicles
• Current Stage: 5098 - Project deleted
• Completion Date: 12-Oct-2006

Relations

• Revises: ISO 14229:1998 - Road vehicles — Diagnostic systems — Diagnostic services specification
• Effective Date: 15-Apr-2008

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 14229-1
First edition
2006-##-##

Road vehicles — Unified diagnostic
services (UDS) —
Part 1:
Specification and requirements
Véhicules routiers — Services de diagnostic unifiés (SDU) —
Partie 1: Spécification et exigences



PROOF/ÉPREUVE
Reference number
ISO 14229-1:2006(E)
©
ISO 2006

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ISO 14229-1:2006(E)
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ii PROOF/ÉPREUVE © ISO 2006 – All rights reserved

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ISO 14229-1:2006(E)
Contents Page
Foreword. v
Introduction . vi
1 Scope . 1
2 Normative references . 2
3 Terms and definitions. 3
4 Symbols and abbreviated terms . 5
5 Conventions . 5
6 Application layer services . 6
6.1 General. 6
6.2 Format description of application layer services. 8
6.3 Format description of standard service primitives . 8
6.4 Format description of remote service primitives . 10
6.5 Service data unit specification . 13
7 Application layer protocol . 19
7.1 General definition . 19
7.2 Protocol data unit specification . 19
7.3 Application protocol control information. 19
7.4 Negative response/confirmation service primitive . 21
7.5 Server response implementation rules .22
8 Service description conventions . 29
8.1 Service description.
...