ISO 15031-6:2005

Road vehicles -- Communication between vehicle and external equipment for emissions-related diagnostics -- Part 6: Diagnostic trouble code definitions

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 examples, and is applicable to electrical/electronic systems diagnostics of motor vehicles.


General information

  • Status :  Withdrawn
    Publication date : 2005-12
  • Edition : 1
  • :
    ISO/TC 22
    Road vehicles
  • 13.040.50
    Transport exhaust emissions
    43.040.10
    Electrical and electronic equipment

Life cycle

A standard is reviewed every 5 years



Revisions / Corrigenda

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information

 Subscribe