This interface exposes information about vehicle diagnostic data entries.
| Method | Description | 
| IVIO_EnumDiagnosticEntry::Clone | Retrieves another enumerator that contains the same state information as the current one. | 
| IVIO_EnumDiagnosticEntry::Next | Retrieves the specified number of items in the enumeration sequence. | 
| IVIO_EnumDiagnosticEntry::Reset | Resets the enumerator back to the beginning of the collection. | 
| IVIO_EnumDiagnosticEntry::Seek | Seeks the entry in the diagnostic entry enumeration list with the identifier that matches the value of nItem. | 
| IVIO_EnumDiagnosticEntry::Skip | Skips over the specified number of items in the diagnostic entry enumeration list. |