Historical
ISO 14229:1998
Road vehicles - Diagnostic systems - Diagnostic services specification
This International Standard specifies common requirements of diagnostic services which allow a diagnostic tester to control diagnostic functions in an on-vehicle electronic control unit (e.g. electronic fuel injection, automatic gearbox, anti-lock braking system, etc.) connected on a serial data link embedded in a road vehicle.
It specifies generic services which allow the diagnostic tester to stop or to resume non-diagnostic message transmission on the data link.
This International Standard does not apply to non-diagnostic message transmission, nor to use of the communication data link between two electronic control units.
This International Standard neither specifies implementation requirements, numerical values of services and parameters, nor requirements for the communication services.
The vehicle diagnostic architecture of this International Standard applies to
- a single tester that may be temporarily or permanently connected to the on-vehicle diagnostic data link, and
- several on-vehicle electronic control units connected directly or indirectly.
Content Provider
International Organization for Standardization [iso]
