Road vehicles - Communication between vehicle and external equipment for emissions-related diagnostics - Part 6: Diagnostic trouble code definitions
|Publication Date:||1 August 2015|
|ICS Code (Transport exhaust emissions):||13.040.50|
|ICS Code (Electrical and electronic equipment):||43.040.10|
This part of ISO 15031 provides uniformity for standardized
diagnostic trouble codes (DTC) that electrical/electroni
This part of ISO 15031 specifies the rules and guidelines for the definition of the following:
a) the diagnostic trouble code format, which consists of the following:
1) addressing format;
b) a description of the standardized set of diagnostic trouble codes and descriptions contained in SAE J2012-DA. The two most significant bytes of a DTC may be decoded according to two different lists in two formats: DTC Format Identifier 0016 and 0416;
c) a description of the standardized set of diagnostic trouble codes subtypes known as failure types contained in SAE J2012-DA (applies only when 3-byte DTCs are used).
This part of ISO 15031 specifies all general rules and guidelines to define new diagnostic trouble codes.This part of ISO 15031 references SAE J2012-DA (Digital Annex), which includes all standardized DTCs (number and text descriptor) as well as all diagnostic trouble codes subtypes known as failure types.