Purpose

Returns a string representation (such as P1234) for a 2-byte Diagnostic Trouble Code (DTC). Format

Input

DTC (num) is the DTC number as returned in the following clusters:

ReadDTCByStatus.vi

ReadStatusOfDTC.vi

UDS ReportDTCBySeverityMaskRecord.vi

UDS ReportDTCByStatusMask.vi

UDS ReportSeverityInformationOfDTC.vi

UDS ReportSupportedDTCs.vi

OBD Request Emission Related DTCs.vi

OBD Request Emission Related DTCs During Current Drive Cycle.vi
Note   This VI converts only 2-byte DTCs. If you feed in larger numbers, the VI returns garbage.
Output
DTC (string) is the DTC string representation.

Description

The SAE J2012 standard specifies a naming scheme for 2-byte DTCs consisting of one letter and four digits. Use DTC to String.vi to convert a DTC numerical representation to this name.