ISO 14230-1:2012Published

Road vehicles — Diagnostic communication over K-Line (DoK-Line) — Part 1: Physical layer

Véhicules routiers — Communication de diagnostic sur la ligne K (DoK-Line) — Partie 1: Couche physique

Abstract / scope

ISO 14230-1:2012 specifies the physical layer, based on ISO 9141, on which the diagnostic services will be implemented. It is based on the physical layer described in ISO 9141-2, but expanded to allow for road vehicles with either 12 V d.c. or 24 V d.c. voltage supply.

Life cycle

Replaces

ISO 14230-1:1999WithdrawnRoad vehicles — Diagnostic systems — Keyword Protocol 2000 — Part 1: Physical layerInternational Standard · Published 18 Mar 1999 · ISO/TC 22/SC 31