Group 28 Engine Control Module (ECM) Diagnostic Trouble Codes (DTCs) ECM SPN 245, Total Vehicle Distance – MID 128 PID 245 ECM SPN 251, Time MID 128 PID 251 28 Type of fault: FMI Description: Fault Condition: Possible Symptoms: Possible Cause: FMI 9 • Abnormal update rate • SAE J1587 data link total vehicle distance message does not exist. (VECU error). • N/A • Vehicle ECU Type of fault: FMI Description: Fault Condition: Possible Symptoms: Possible Cause: FMI 2 • Data erratic, intermittent or incorrect • Time data message missing on SAE J1587 and J1939 data links. (Cluster error). • Time stamp from cluster isn’t available.
• N/A • Instrument Cluster FMI 9 • Abnormal update rate • Time data message didn’t arrive when expected. (Cluster error). • Time stamp from cluster isn’t available. • N/A • Instrument Cluster FMI 10 • Abnormal rate of change • Soak time too long. • Time data fault, data deemed inaccurate. • MIL illuminated • Engine makes warm start but cold start needed. • Instrument Cluster FMI 12 • Bad intelligent device or component • Time and date data missing on J1939 data link.
• MIL illuminated • Instrument Cluster • Faulty harness • Faulty harness connector FMI 13 • Out of calibration • Time/date fault • MIL illuminated (13L engine only) • Instrument Cluster • Faulty harness • Faulty harness connector FMI 19 • Received network data in error • Soaktime too long. • Time data fault, data deemed inaccurate. • MIL illuminated (13L engine only) • Instrument Cluster