# ISO 15031-6:2005 — Withdrawn and superseded ISO standards For ISO 15031-6:2005, item title is Road vehicles — Communication between vehicle and external equipment for emissions-related diagnostics — Part 6: Diagnostic trouble code definitions; status code is 9599; successor is ISO 15031-6:2010; withdrawn / published date is 2005-11-22, recorded from its source on 2026-08-05. - **Identifier:** ISO 15031-6:2005 _(verified: appears in the quote below)_ - **Item title:** Road vehicles — Communication between vehicle and external equipment for emissions-related diagnostics — Part 6: Diagnostic trouble code definitions _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 15031-6:2010 - **Withdrawn / published date:** 2005-11-22 _(verified: appears in the quote below)_ ## What the source says > 29109,IS,,ISO 15031-6:2005,Road vehicles — Communication between vehicle and external equipment for emissions-related diagnostics — Part 6: Diagnostic trouble code definitions,Véhicules routiers — Communications entre un véhicule et un équipement externe pour le diagnostic relatif aux émissions — Partie 6: Définition des codes d'anomalie de diagnostic,2005-11-22,1,"['13.040.50','43.040.10']",ISO/TC 22,9599,,[50817],['en'],129,"
ISO 15031-6:2005 provides recommended uniformity for alphanumeric trouble codes. It further provides guidance for uniform messages associated with these codes.
ISO 15031-6:2005 specifies several sections addressing format, structure, messages, and a few exampl ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).