ISO 11992-4:2023

Road vehicles — Interchange of digital information on electrical connections between towing and towed vehicles — Part 4: Diagnostic communication

Publication date: Apr 14, 2023

General information

Current stage: 60.60 Effective date: Apr 14, 2023

Originator: ISO

Owner: ISO/TC 22/SC 31

Type: International Standard

ICS: 43.040.15

Languages: English

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Status: Published

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Scope

This document specifies diagnostic application requirements and OSI-layer related communication profiles to ensure the interchange of digital information between towing and towed vehicles with a maximum authorized total mass greater than 3 500 kg.
The conformance and interoperability test plans are not part of this document.

ISO 11992-4:2023

Road vehicles — Interchange of digital information on electrical connections between towing and towed vehicles — Part 4: Diagnostic communication

General information

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Scope

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