The Detroit Diesel DD15 engine has earned a reputation for power, efficiency, and reliability, making it a popular choice for heavy-duty trucks such as Freightliner Cascadia and Western Star 5700XE models. With its cutting-edge technology, including advanced fuel systems and emissions control, the DD15 continues to be a top choice in the trucking industry. However, like all engines, the DD15 may experience faults and diagnostic trouble codes (DTCs) that require attention. Understanding these fault codes is crucial to ensuring your engine operates at peak performance, minimizing downtime, and reducing the cost of repairs.
DD15 Overview (2014-2016)
- Displacement: 14.8L
- Horsepower Range: 400-505 HP
- Torque: Up to 1,850 lb-ft
- Fuel System: Common Rail X-Pulse Injection
- Emissions Control: SCR (Selective Catalytic Reduction) & DPF (Diesel Particulate Filter)
- Applications: Freightliner Cascadia, Western Star 5700XE, and select vocational trucks
The Detroit Diesel DD15 engine for 2014-2016 is equipped with robust technologies designed for performance, fuel efficiency, and compliance with emissions regulations. With these advanced systems comes the need for precise fault diagnosis to ensure smooth engine operation.
Fault Codes for Detroit Diesel DD15 (2014-2016)
Here’s a detailed list of some of the most common fault codes for Detroit Diesel DD15 engines from 2014-2016. Identifying and addressing these codes promptly can help avoid costly repairs and unplanned downtime.
- SPN 639 – Engine Control Module (ECM) Communication Fault
- Description: ECM is not communicating with other engine systems.
- Possible Causes: Damaged wiring, faulty ECM, or poor connections.
- Solution: Inspect wiring, connectors, and test ECM functionality.
- SPN 2003 – EGR Valve Position Sensor Circuit High
- Description: EGR valve position sensor signal is higher than expected.
- Possible Causes: Faulty EGR valve position sensor, wiring issues, or ECM malfunction.
- Solution: Inspect and test EGR sensor, wiring, and ECM.
- SPN 1008 – Exhaust Gas Temperature Sensor Malfunction
- Description: The exhaust gas temperature is not within the normal range.
- Possible Causes: Faulty exhaust gas temperature sensor, wiring issues.
- Solution: Inspect the exhaust gas temperature sensor and associated wiring.
- SPN 157 – Aftertreatment 1 DPF Pressure Sensor Circuit
- Description: Problem with the pressure sensor in the diesel particulate filter system.
- Possible Causes: Damaged DPF pressure sensor or wiring.
- Solution: Inspect the sensor and wiring, replace if necessary.
- SPN 2609 – Fuel Pressure Low
- Description: Fuel pressure falls below the required level for proper operation.
- Possible Causes: Clogged fuel filter, faulty fuel pump, or air in the fuel system.
- Solution: Check fuel filter, fuel pump, and fuel lines for any issues.
- SPN 1750 – Boost Pressure Sensor Out of Range
- Description: The boost pressure sensor reading is out of range.
- Possible Causes: Faulty boost pressure sensor or leaks in the intake system.
- Solution: Inspect and test the boost pressure sensor, hoses, and intake system.
- SPN 1311 – Intake Air Temperature Sensor Circuit High
- Description: Intake air temperature exceeds the normal operating range.
- Possible Causes: Defective intake air temperature sensor, damaged wiring.
- Solution: Inspect the intake air temperature sensor and wiring.
- SPN 3712 – SCR Efficiency Below Threshold
- Description: SCR system efficiency is lower than the expected threshold.
- Possible Causes: Faulty SCR catalyst, sensor failure, or exhaust system leaks.
- Solution: Inspect the SCR system, including the catalyst, sensors, and exhaust system.
Using Diesel Repair for DD15 Fault Code Troubleshooting
For fleet managers, diesel technicians, and truck owners, having access to accurate fault code information is vital to minimizing downtime and maximizing the lifespan of your Detroit Diesel DD15 engine. The Diesel Repair App provides comprehensive and up-to-date fault code information for all makes and models, including the DD15 (2014-2016).
Key features of the Diesel Repair App include:
- Fault Code to Part Number Mapping
- OEM Wiring Diagrams
- Parts Cross-Reference Database
- Remove and Replace Instructions
- Labor Time Estimates
Below is a comprehensive list of fault codes you may encounter on a Detroit Diesel DD15 (2014-2016 model years).
| Fault | SPN | FMI | Title |
| SPN 100 FMI 0 (GHG14) | 100 | Oil Pressure Stuck | |
| SPN 100 FMI 10 (GHG14) | 100 | 10 | Low Oil Pressure Derate |
| SPN 100 FMI 17 (EPA07, EPA10, GHG14) | 100 | 17 | Very Low Engine Oil Pressure |
| SPN 100 FMI 18 (EPA10, GHG14) | 100 | 18 | Oil Pressure Low |
| SPN 100 FMI 1 (EPA07, EPA10, GHG14) | 100 | 1 | Low Engine Oil Pressure |
| SPN 100 FMI 1 (EPA10, GHG14) | 100 | 1 | Oil Pressure Very Low |
| SPN 100 FMI 3 (EPA07, EPA10, GHG14) | 100 | 3 | Engine Oil Pressure Sensor Circuit Failed High |
| SPN 100 FMI 4 (EPA07, EPA10, GHG14) | 100 | 4 | Engine Oil Pressure Sensor Circuit Failed Low |
| SPN 100 FMI 5 (EPA10, GHG14) | 100 | 5 | Oil Pressure Sensor Stuck High – Low Speed |
| SPN 102 FMI 16 (GHG14) | 102 | 16 | Intake Manifold Pressure Too High |
| SPN 102 FMI 18 (GHG14) | 102 | 18 | Intake Manifold Pressure Too Low |
| SPN 1033 FMI 2 (GHG14) | 1033 | 2 | Aftertreatment Control Module Engine Hours – Data Erratic, Intermittent or Incorrect |
| SPN 1033 FMI 2 (GHG14) | 1033 | 2 | Aftertreatment Control Module Engine Hours – Data Erratic, Intermittent or Incorrect |
| SPN 1033 FMI 2 (GHG14) | 1033 | 2 | Aftertreatment Control Module Engine Hours – Data Erratic, Intermittent or Incorrect |
| SPN 103 FMI 0 (EPA07, EPA10, GHG14) | 103 | Turbocharger Speed Below Threshold (Low Box) | |
| SPN 103 FMI 1 (EPA07, EPA10, GHG14) | 103 | 1 | Turbocharger Speed Below Threshold (High Box) |
| SPN 103 FMI 2 (GHG14) | 103 | 2 | Turbocharger Speed Not Plausible |
| SPN 103 FMI 4 (EPA07, EPA10, GHG14) | 103 | 4 | Turbo Speed Sensor Failed Low |
| SPN 1071 FMI 3 (EPA10, GHG14) | 1071 | 3 | Fan Stage 2 Circuit Failed High |
| SPN 1071 FMI 3 (EPA10, GHG14) | 1071 | 3 | Fan Stage 2 Circuit Failed High |
| SPN 1071 FMI 4 (EPA10, GHG14) | 1071 | 4 | Fan Stage 2 Circuit Failed Low |
| SPN 1071 FMI 4 (EPA10, GHG14) | 1071 | 4 | Fan Stage 2 Circuit Failed Low |
| SPN 1071 FMI 5 (EPA10, GHG14) | 1071 | 5 | Fan Stage 2 Circuit Failed Open |
| SPN 1071 FMI 5 (EPA10, GHG14) | 1071 | 5 | Fan Stage 2 Circuit Failed Open |
| SPN 1072 FMI 3 (EPA07, EPA10, GHG14) | 1072 | 3 | Short to Battery Power Between Jake Brake Solenoid and the MCM 120-Pin Connector |
| SPN 1072 FMI 4 (EPA07, EPA10, GHG14) | 1072 | 4 | Jake Brake Stage 1 Circuit Failed Low |
| SPN 1072 FMI 5 (EPA07, EPA10, GHG14) | 1072 | 5 | Jake Brake Stage 1 Circuit Failed Open |
| SPN 1073 FMI 3 (EPA07, EPA10, GHG14) | 1073 | 3 | Jake Brake Stage 2 Circuit Failed High |
| SPN 1073 FMI 4 (EPA07, EPA10, GHG14) | 1073 | 4 | Jake Brake Stage 2 Circuit Failed Low |
| SPN 1073 FMI 5 (EPA07, EPA10, GHG14) | 1073 | 5 | Jake Brake Stage 2 Circuit Failed Open |
| SPN 1077 FMI 14 (GHG14) | 1077 | 14 | Internal or External Leakage of the High Pressure Fuel System (Too High, Leak Down Test) |
| SPN 1077 FMI 15 (EPA07, EPA10, GHG14) | 1077 | 15 | Internal or External Leakage of the High Pressure Fuel System |
| SPN 1077 FMI 31 (EPA07, EPA10, GHG14) | 1077 | 31 | Fuel Rail Pressure Deviation is Greater than 200 Bar for Eight Seconds |
| SPN 1077 FMI 3 (GHG14) | 1077 | 3 | Quantity Control Valve (QCV) Circuit Failed High |
| SPN 1077 FMI 4 (GHG14) | 1077 | 4 | Quantity Control Valve (QCV) Circuit Failed Low |
| SPN 1077 FMI 5 (EPA07, EPA10, GHG14) | 1077 | 5 | Quantity Control Valve Current Too Low |
| SPN 1077 FMI 6 (GHG14) | 1077 | 6 | Quantity Control Valve, Desired Current Does Not Match Actual Current |
| SPN 1077 FMI 7 (EPA07, EPA10, GHG14) | 1077 | 7 | Rail Pressure Deviation is Greater than 200 Bar for Eight Seconds |
| SPN 107 FMI 0 (EPA10, GHG14) | 107 | Air Filter Restriction High | |
| SPN 107 FMI 2 (GHG14) | 107 | 2 | Air Filter Sensor Plausibility Error |
| SPN 107 FMI 3 (GHG14) | 107 | 3 | Air Filter Sensor Failed High |
| SPN 107 FMI 4 (GHG14) | 107 | 4 | Air Filter Sensor Failed Low |
| SPN 1089 FMI 9 (GHG14) | 1089 | 9 | J1939 AIR 1 Message (Air Supply Pressure) Missing from First Source Address |
| SPN 108 FMI 13 (EPA07, EPA10, GHG14) | 108 | 13 | Ambient Air Pressure Signal Not Available Via CAN |
| SPN 108 FMI 13 (EPA07, EPA10, GHG14) | 108 | 13 | Ambient Air Pressure Signal Not Available Via CAN |
| SPN 108 FMI 13 (EPA07, EPA10, GHG14) | 108 | 13 | Ambient Air Pressure Signal Not Available Via CAN |
| SPN 108 FMI 3 (EPA07, EPA10, GHG14) | 108 | 3 | Barometric Pressure (BP) Sensor Circuit Failed High |
| SPN 108 FMI 4 (EPA07, EPA10, GHG14) | 108 | 4 | Barometric Pressure (BP) Sensor Circuit Failed Low |
| SPN 110 FMI 0 (EPA07, EPA10, GHG14) | 110 | Coolant Temperature High | |
| SPN 110 FMI 0 (GHG14) | 110 | Coolant Temperature High | |
| SPN 110 FMI 0 (GHG14) | 110 | Coolant Temperature High | |
| SPN 110 FMI 14 (EPA07, EPA10, GHG14) | 110 | 14 | Coolant Temperature / Engine Oil Temperature Plausibility Fault |
| SPN 110 FMI 15 (GHG14) | 110 | 15 | Coolant Temperature High Pre-Warning |
| SPN 110 FMI 16 (GHG14) | 110 | 16 | Coolant Temperature High |
| SPN 110 FMI 16 (GHG14) | 110 | 16 | Coolant Temperature High Alarm |
| SPN 110 FMI 18 (GHG14) | 110 | 18 | Failed Coolant Thermostat (Coolant Heat Up Too Slow Compared to Modeled Coolant Temperature) |
| SPN 110 FMI 2 (EPA07, EPA10, GHG14) | 110 | 2 | Coolant Outlet Temperature Not Plausible |
| SPN 110 FMI 3 (EPA07, EPA10, GHG14) | 110 | 3 | Engine Coolant Outlet Temperature Circuit Has Failed High |
| SPN 110 FMI 4 (EPA07, EPA10, GHG14) | 110 | 4 | Engine Coolant Outlet Temperature Circuit Failed Low |
| SPN 110 FMI 9 (EPA07, EPA10, GHG14) | 110 | 9 | Coolant Temperature Signal Not Available Via Controller Area Network (CAN) |
| SPN 110 FMI 9 (EPA10, GHG14) | 110 | 9 | Coolant Temperature Signal Not Available Via Controller Area Network (CAN) |
| SPN 111 FMI 18 (GHG14) | 111 | 18 | Coolant Level Low |
| SPN 111 FMI 19 (EPA10, GHG14) | 111 | 19 | Coolant Level Low |
| SPN 111 FMI 1 (EPA07, EPA10, GHG14) | 111 | 1 | Coolant Level Very Low |
| SPN 111 FMI 3 (EPA07, EPA10, GHG14) | 111 | 3 | Coolant Level Circuit Failed High |
| SPN 111 FMI 4 (EPA07, EPA10, GHG14) | 111 | 4 | Coolant Level Circuit Failed Low |
| SPN 111 FMI 6 (GHG14) | 111 | 6 | Coolant Level Sensor Circuit Failed Low |
| SPN 1121 FMI 13 (GHG14) | 1121 | 13 | J1939 Service Brake Switch Signal from EBC1 is Missing or Not Available |
| SPN 1121 FMI 19 (GHG14) | 1121 | 19 | J1939 Service Brake Switch Signal from EBC1 is Erratic |
| SPN 1121 FMI 2 (GHG14) | 1121 | 2 | J1939 Powertrain Message (AMT – OEM Transmission) is Missing |
| SPN 1127 FMI 10 (GHG14) | 1127 | 10 | Slow Boost Response |
| SPN 1172 FMI 2 (EPA07, EPA10, GHG14) | 1172 | 2 | Coolant Temperature / Compressor Inlet Temperature Plausibility Error |
| SPN 1172 FMI 3 (GHG14) | 1172 | 3 | Turbocharger Compressor Inlet Temperature Circuit Failed High |
| SPN 1172 FMI 4 (GHG14) | 1172 | 4 | Turbocharger Compressor Inlet Temperature Circuit Failed Low |
| SPN 120 FMI 13 (GHG14) | 120 | 13 | J1939 Retarder Fluid Message is Missing or Not Available |
| SPN 1231 FMI 9 (EPA10, GHG14) | 1231 | 9 | Aftertreatment Control Module Message Not Received or Has Stopped Arriving |
| SPN 1237 FMI 4 (GHG14) | 1237 | 4 | Stop Engine Override Switch Short Circuit to Ground |
| SPN 1243 FMI 14 (GHG14) | 1243 | 14 | Antilock Brake System Fault Restricts Automatic Gear Selection Functionality |
| SPN 1322 FMI 31 (GHG14) | 1322 | 31 | Multiple Cylinder Misfire Detected at Idle |
| SPN 1323 FMI 31 (GHG14) | 1323 | 31 | Idle Smoothness Control / Cylinder No. 1 Misfire at Idle |
| SPN 1324 FMI 31 (GHG14) | 1324 | 31 | Idle Smoothness Control / Cylinder No. 2 Misfire at Idle |
| SPN 1325 FMI 31 (GHG14) | 1325 | 31 | Idle Smoothness Control / Cylinder No. 3 Misfire at Idle |
| SPN 1326 FMI 31 (GHG14) | 1326 | 31 | Idle Smoothness Control / Cylinder No. 4 Misfire at Idle |
| SPN 1327 FMI 31 (GHG14) | 1327 | 31 | Idle Smoothness Control / Cylinder No. 5 Misfire at Idle |
| SPN 1328 FMI 31 (GHG14) | 1328 | 31 | Idle Smoothness Control / Cylinder No. 6 Misfire at Idle |
| SPN 132 FMI 1 (EPA07, EPA10, GHG14) | 132 | 1 | Air Mass Flow Too Low |
| SPN 1482 FMI 9 (GHG14) | 1482 | 9 | J1939 TC1 Message (Transmission Mode) is Missing |
| SPN 1484 FMI 13 (GHG14) | 1484 | 13 | J1939 Message Was Lost (CRC Error) |
| SPN 1484 FMI 9 (GHG14) | 1484 | 9 | J1939 Message Was Lost ( Message Counter Error) |
| SPN 157 FMI 10 (GHG14) | 157 | 10 | Under-Capacity in the High Pressure Circuit |
| SPN 157 FMI 15 (GHG14) | 157 | 15 | Rail Pressure Level for Injection Enabling Not Reached |
| SPN 157 FMI 16 (EPA07, EPA10, GHG14) | 157 | 16 | Fuel Rail Pressure Too Low |
| SPN 157 FMI 17 (GHG14) | 157 | 17 | Minimum Rail Pressure Not Achieved While the Engine is Cranking |
| SPN 157 FMI 18 (EPA10, GHG14) | 157 | 18 | Fuel Rail Pressure Too High |
| SPN 158 FMI 2 (EPA07, EPA10, GHG14) | 158 | 2 | Ignition Switch Not Plausible |
| SPN 158 FMI 2 (EPA07, EPA10, GHG14) | 158 | 2 | Ignition Switch Not Plausible |
| SPN 158 FMI 2 (GHG14) | 158 | 2 | Ignition Switch Status of CPC and MCM Do Not Match |
| SPN 158 FMI 7 (EPA10, GHG14) | 158 | 7 | Battery Power – Disconnected Before Purge Cycle Completion |
| SPN 1590 FMI 19 (EPA07, EPA10, GHG14) | 1590 | 19 | Adaptive Cruise Control – General Error |
| SPN 1590 FMI 9 (GHG14) | 1590 | 9 | Adaptive Cruise Control Message Not Received |
| SPN 1592 FMI 13 (GHG14) | 1592 | 13 | J1939 HRW (High Resolution Wheel Speed) Wheel Speed Signal Missing |
| SPN 1592 FMI 19 (GHG14) | 1592 | 19 | J1939 HRW (High Resolution Wheel Speed) Wheel Speed Signal Erroneous |
| SPN 1592 FMI 9 (GHG14) | 1592 | 9 | J1939 HRW (High Resolution Wheel Speed) from ABS is Missing |
| SPN 1623 FMI 13 (GHG14) | 1623 | 13 | J1939 Tachograph Output Shaft Speed Signal is Missing or Not Available |
| SPN 1623 FMI 9 (GHG14) | 1623 | 9 | J1939 Tachograph Output Shaft Speed Signal is Erratic |
| SPN 1624 FMI 13 (EPA07, EPA10, GHG14) | 1624 | 13 | Tachograph Vehicle Speed Signal is Missing |
| SPN 1624 FMI 19 (EPA07, EPA10, GHG14) | 1624 | 19 | Tachograph Vehicle Speed Signal is Erratic |
| SPN 1624 FMI 9 (EPA07, EPA10, GHG14) | 1624 | 9 | J1939 TCO1 Message is Missing |
| SPN 1636 FMI 0 (EPA10, GHG14) | 1636 | Charge Air Cooler Low Efficiency | |
| SPN 1636 FMI 20 (EPA07, EPA10, GHG14) | 1636 | 20 | Intake Manifold Temperature Drift (Low Box) |
| SPN 1636 FMI 2 (EPA10, GHG14) | 1636 | 2 | Engine Air Temperature – Plausibility Fault Out of Range (Low Box) |
| SPN 1636 FMI 3 (GHG14) | 1636 | 3 | Intake Manifold Temperature Circuit Failed High |
| SPN 1636 FMI 4 (GHG14) | 1636 | 4 | Intake Manifold Temperature Circuit Failed Low |
| SPN 1639 FMI 2 (EPA10, GHG14) | 1639 | 2 | Fan Speed Error |
| SPN 164 FMI 0 (EPA07, EPA10, GHG14) | 164 | Quantity Control Valve High Side Driver Error | |
| SPN 164 FMI 15 (GHG14) | 164 | 15 | Rail Pressure Deviation Greater than 200 Bar While Under Load |
| SPN 164 FMI 1 (EPA07, EPA10, GHG14) | 164 | 1 | Quantity Control Valve Low Side Driver Error |
| SPN 164 FMI 20 (EPA10, GHG14) | 164 | 20 | Fuel Rail Pressure Sensor – Drift High |
| SPN 164 FMI 21 (EPA10, GHG14) | 164 | 21 | Fuel Rail Pressure Sensor – Drift Low |
| SPN 164 FMI 2 (EPA10, GHG14) | 164 | 2 | Fuel Rail Pressure Drift High |
| SPN 164 FMI 3 (EPA10, GHG14) | 164 | 3 | Fuel Rail Pressure Sensor Circuit Failed High (Open Circuit) |
| SPN 164 FMI 4 (EPA10, GHG14) | 164 | 4 | Fuel Rail Pressure Sensor Circuit Failed Low (Short to Ground) |
| SPN 164 FMI 5 (EPA10, GHG14) | 164 | 5 | Fuel Rail Pressure Sensor Circuit Open or A Stuck-in-Range Sensor |
| SPN 1659 FMI 18 (EPA10, GHG14) | 1659 | 18 | Thermostat Error Detected |
| SPN 1659 FMI 18 (GHG14) | 1659 | 18 | Thermostat Monitor Error Detected |
| SPN 1663 FMI 7 (EPA07, EPA10, GHG14) | 1663 | 7 | Optimized Idle Safety Loop Faulted |
| SPN 1663 FMI 7 (EPA07, EPA10, GHG14) | 1663 | 7 | Optimized Idle Safety Loop Faulted |
| SPN 1663 FMI 7 (EPA07, EPA10, GHG14) | 1663 | 7 | Optimized Idle Safety Loop Faulted |
| SPN 1681 FMI 9 (GHG14) | 1681 | 9 | J1939 Battery Main Switch (BM) Message is Missing |
| SPN 168 FMI 0 (EPA07, EPA10, GHG14) | 168 | Battery Voltage High | |
| SPN 168 FMI 0 (EPA07, EPA10, GHG14) | 168 | Battery Voltage High | |
| SPN 168 FMI 0 (GHG14) | 168 | Battery Plus Terminal 30 Voltage Too High | |
| SPN 168 FMI 14 (EPA07, EPA10, GHG14) | 168 | 14 | ECU Power Down Not Completed (Main Battery Terminal Possibly Floating) |
| SPN 168 FMI 14 (EPA07, EPA10, GHG14) | 168 | 14 | ECU Power Down Not Completed (Main Battery Terminal Possibly Floating) |
| SPN 168 FMI 18 (GHG14) | 168 | 18 | Battery Voltage Low |
| SPN 168 FMI 1 (EPA07, EPA10, GHG14) | 168 | 1 | Battery Voltage Low |
| SPN 168 FMI 1 (EPA07, EPA10, GHG14) | 168 | 1 | Battery Voltage Low |
| SPN 168 FMI 1 (GHG14) | 168 | 1 | Battery Voltage Low |
| SPN 168 FMI 1 (GHG14) | 168 | 1 | Battery Voltage Low |
| SPN 168 FMI 1 (GHG14) | 168 | 1 | Battery Plus Terminal 30 Voltage Too Low |
| SPN 168 FMI 1 (GHG14) | 168 | 1 | Battery Voltage Low |
| SPN 168 FMI 7 (GHG14) | 168 | 7 | Opt Idle Detected Charging System or Battery Failure |
| SPN 168 FMI 9 (GHG14) | 168 | 9 | Battery Connection Lost |
| SPN 1716 FMI 13 (GHG14) | 1716 | 13 | Evobus 5-Stage Retarder Level Calibration Not Plausible |
| SPN 1716 FMI 9 (EPA07, EPA10, GHG14) | 1716 | 9 | J1939 ERC1 Message is Missing |
| SPN 171 FMI 13 (EPA10, GHG14) | 171 | 13 | Ambient Air Temperature Signal Not Available Via the Controller Area Network |
| SPN 171 FMI 14 (EPA07, EPA10, GHG14) | 171 | 14 | J1587 Ambient Air Temperature Sensor Data Not Received this Ignition Cycle |
| SPN 171 FMI 2 (EPA07, EPA10, GHG14) | 171 | 2 | Ambient Temperature Sensor Data Erratic |
| SPN 171 FMI 2 (GHG14) | 171 | 2 | Ambient Temperature Sensor Data Erratic |
| SPN 171 FMI 3 (EPA10, GHG14) | 171 | 3 | Ambient Air Temperature Circuit Failed High |
| SPN 171 FMI 3 (GHG14) | 171 | 3 | Ambient Temperature Sensor Failed High |
| SPN 171 FMI 4 (EPA10, GHG14) | 171 | 4 | Typically Ambient Air Temperature Circuit Failed Low |
| SPN 171 FMI 4 (GHG14) | 171 | 4 | Ambient Temperature Sensor Failed Low |
| SPN 171 FMI 9 (EPA07, EPA10, GHG14) | 171 | 9 | J1587 Ambient Air Temperature Sensor Data Stopped Arriving |
| SPN 174 FMI 0 (EPA07, EPA10, GHG14) | 174 | Supply Fuel Temperature Sensor Too High | |
| SPN 174 FMI 17 (GHG14) | 174 | 17 | Fuel Temperature Sensor, Minimum Temperature Plausibility |
| SPN 174 FMI 3 (EPA07, EPA10, GHG14) | 174 | 3 | Supply Fuel Temperature Sensor Open Circuit |
| SPN 174 FMI 4 (GHG14) | 174 | 4 | Supply Fuel Temperature Sensor Short Circuit to Ground |
| SPN 175 FMI 0 (EPA10, GHG14) | 175 | Oil Temperature High Warning | |
| SPN 175 FMI 14 (EPA07, EPA10, GHG14) | 175 | 14 | Engine Oil Temperature Out of Range (Drifted Low / High) |
| SPN 175 FMI 15 (EPA10, GHG14) | 175 | 15 | Oil Temperature High Pre-Warning |
| SPN 175 FMI 18 (GHG14) | 175 | 18 | Engine Oil Temperature Rises Too Slow or Not at All |
| SPN 175 FMI 3 (EPA07, EPA10, GHG14) | 175 | 3 | Engine Oil Temperature Circuit Failed High |
| SPN 175 FMI 4 (EPA07, EPA10, GHG14) | 175 | 4 | Engine Oil Temperature Circuit Failed Low |
| SPN 1761 FMI 17 (EPA10, GHG14) | 1761 | 17 | Diesel Exhaust Fluid (DEF) Tank Level 2 Condition – Tank Level Very Low |
| SPN 1761 FMI 18 (EPA10, GHG14) | 1761 | 18 | Diesel Exhaust Fluid (DEF) Tank Level 1 Condition – Empty Tank |
| SPN 1761 FMI 1 (EPA10, GHG14) | 1761 | 1 | Diesel Exhaust Fluid (DEF) Tank Level 0 Condition – Empty Tank – Speed Limited |
| SPN 1761 FMI 2 (GHG14) | 1761 | 2 | Diesel Exhaust Fluid (DEF) Tank Level Sensor Circuit Data Erratic, Intermittent or Incorrect |
| SPN 1761 FMI 31 (EPA10, GHG14) | 1761 | 31 | Diesel Exhaust Fluid (DEF) Tank Level 3 Condition – Tank Level Very Low |
| SPN 1761 FMI 3 (EPA10, GHG14) | 1761 | 3 | Diesel Exhaust Fluid (DEF) Tank Level Sensor – Circuit Failed High |
| SPN 1761 FMI 4 (EPA10, GHG14) | 1761 | 4 | Diesel Exhaust Fluid (DEF) Tank Level Sensor Circuit Failed Low |
| SPN 1761 FMI 9 (GHG14) | 1761 | 9 | Diesel Exhaust Fluid (DEF) Tank Signal Not Available via CAN |
| SPN 1814 FMI 9 (GHG14) | 1814 | 9 | VDC1 Message Was Not Received or Has Stopped Arriving |
| SPN 1845 FMI 9 (EPA07, EPA10, GHG14) | 1845 | 9 | J1939 TCFG2 Message is Missing |
| SPN 188 FMI 31 (EPA10, GHG14) | 188 | 31 | Idle Speed – Higher Than Targeted Idle Speed |
| SPN 190 FMI 0 (GHG14) | 190 | Engine Over Speed | |
| SPN 190 FMI 14 (GHG14) | 190 | 14 | Engine Over Speed While Driving |
| SPN 190 FMI 15 (GHG14) | 190 | 15 | Engine Over Speed Pre-Warning |
| SPN 190 FMI 16 (GHG14) | 190 | 16 | Engine Over Speed While Stationary |
| SPN 190 FMI 17 (GHG14) | 190 | 17 | Engine Over Speed Pre-Warning |
| SPN 190 FMI 9 (EPA10, GHG14) | 190 | 9 | Engine Speed Signal Not Available Via Controller Area Network |
| SPN 191 FMI 13 (EPA07, EPA10, GHG14) | 191 | 13 | J1939 Transmission Output Speed Shaft Signal is Missing |
| SPN 191 FMI 13 (GHG14) | 191 | 13 | J1939 Transmission Output Shaft Speed Signal is Missing or Not Available |
| SPN 191 FMI 19 (EPA07, EPA10, GHG14) | 191 | 19 | Transmission Output Speed Shaft Signal is Erratic |
| SPN 191 FMI 19 (GHG14) | 191 | 19 | J1939 Transmission Output Speed Shaft Signal is Erratic |
| SPN 191 FMI 9 (EPA07, EPA10, GHG14) | 191 | 9 | J1939 ETC1 Message is Missing |
| SPN 2003 FMI 9 (GHG14) | 2003 | 9 | J1939 Message is Missing from Source Address 3 (Dec) |
| SPN 2011 FMI 9 (GHG14) | 2011 | 9 | J1939 Message is Missing from Source Address 11 (Dec) |
| SPN 2017 FMI 9 (GHG14) | 2017 | 9 | J1939 Message is Missing from Source Address 17 (Dec) |
| SPN 2023 FMI 9 (GHG14) | 2023 | 9 | J1939 Message is Missing from Source Address 23 (Dec) |
| SPN 2025 FMI 9 (GHG14) | 2025 | 9 | J1939 Message is Missing from Source Address 25 (Dec) |
| SPN 2025 FMI 9 (GHG14) | 2025 | 9 | J1939 Message is Missing from Source Address 25 (Dec) |
| SPN 2033 FMI 9 (GHG14) | 2033 | 9 | J1939 Message is Missing from Source Address 33 (Dec) |
| SPN 2033 FMI 9 (GHG14) | 2033 | 9 | J1939 Message is Missing from Source Address 33 (Dec) |
| SPN 2042 FMI 9 (GHG14) | 2042 | 9 | J1939 Message is Missing from Source Address 42 (Dec) |
| SPN 2049 FMI 9 (GHG14) | 2049 | 9 | J1939 Message is Missing from Source Address 49 (Dec) |
| SPN 247 FMI 0 (EPA07, EPA10, GHG14) | 247 | MCM Engine Hours Data Higher than Expected | |
| SPN 247 FMI 10 (GHG14) | 247 | 10 | MCM Engine Hours Data Increasing at Implausible Rate |
| SPN 247 FMI 14 (EPA07, GHG14) | 247 | 14 | MCM Reported Ash Mileage is Lower than the CPC Stored Value |
| SPN 247 FMI 14 (EPA10, GHG14) | 247 | 14 | ACM Reported Ash Mileage – Lower Than CPC Stored Value |
| SPN 247 FMI 1 (EPA07, EPA10, GHG14) | 247 | 1 | MCM Engine Hours Data Lower than Expected |
| SPN 247 FMI 9 (EPA07, EPA10, GHG14) | 247 | 9 | MCM Engine Hours Data Not Received or Stopped Arriving |
| SPN 2596 FMI 9 (GHG14) | 2596 | 9 | J1939 CM1 Message (Maximum Vehicle Speed Limit) is Missing or Not Available |
| SPN 2623 FMI 14 (EPA07, EPA10, GHG14) | 2623 | 14 | 2 – Channel Accelerator Pedal GAS1 and GAS2 Signal Missing |
| SPN 2623 FMI 2 (GHG14) | 2623 | 2 | Accelerator Pedal In-Range Fault |
| SPN 2623 FMI 4 (EPA07, EPA10, GHG14) | 2623 | 4 | PWM Accelerator Pedal J1939 GAS2 Signal is Missing |
| SPN 2623 FMI 8 (GHG14) | 2623 | 8 | 2 – Channel Accelerator Pedal Signal 2 Missing |
| SPN 2630 FMI 16 (GHG14) | 2630 | 16 | Charge Air Cooler Performance Monitor |
| SPN 2630 FMI 2 (EPA07, GHG14) | 2630 | 2 | Engine Air Temperature Plausibility Fault Out of Range (High Box) |
| SPN 2630 FMI 2 (GHG14) | 2630 | 2 | Difference Intake Manifold and I Cooler Temperature Out Less than Threshold (High Box) |
| SPN 2630 FMI 3 (EPA07, EPA10, GHG14) | 2630 | 3 | Charger Air Cooler Outlet Temperature Circuit Failed High |
| SPN 2630 FMI 4 (EPA07, GHG14) | 2630 | 4 | Intake Air Temperature Circuit Failed Low |
| SPN 2631 FMI 1 (EPA07, EPA10, GHG14) | 2631 | 1 | Low Air Flow |
| SPN 2631 FMI 1 (EPA07, EPA10, GHG14) | 2631 | 1 | Low Air Flow |
| SPN 2631 FMI 1 (GHG14) | 2631 | 1 | Low Air Flow |
| SPN 2631 FMI 3 (EPA07, EPA10, GHG14) | 2631 | 3 | Intake Manifold Pressure Sensor Circuit Failed High |
| SPN 2631 FMI 3 (EPA07, EPA10, GHG14) | 2631 | 3 | Intake Manifold Pressure Sensor Circuit Failed High |
| SPN 2631 FMI 4 (EPA07, EPA10, GHG14) | 2631 | 4 | Intake Manifold Pressure Sensor Circuit Failed Low |
| SPN 2631 FMI 4 (EPA07, EPA10, GHG14) | 2631 | 4 | Intake Manifold Pressure Sensor Circuit Failed Low |
| SPN 2646 FMI 3 (GHG14) | 2646 | 3 | Digital Output 4 02 Circuit Failed High |
| SPN 2646 FMI 4 (GHG14) | 2646 | 4 | Digital Output 4 02 Circuit Failed Low |
| SPN 2646 FMI 5 (GHG14) | 2646 | 5 | Digital Output 4 02 Open Circuit |
| SPN 2659 FMI 0 (GHG14) | 2659 | Exhaust Gas Recirculation Flow Target Error Diagnostic – High Flow | |
| SPN 2659 FMI 18 (GHG14) | 2659 | 18 | Exhaust Gas Recirculation Flow Target Error Diagnostics – Low Flow |
| SPN 2791 FMI 0 (GHG14) | 2791 | High Load Operation in High Ambient Temperatures | |
| SPN 2791 FMI 10 (GHG14) | 2791 | 10 | Coolant Temperature High Alarm |
| SPN 2791 FMI 11 (GHG14) | 2791 | 11 | Smart Remote Actuator 3 (EGR), Common Error |
| SPN 2791 FMI 12 (GHG14) | 2791 | 12 | Smart Remote Actuator 3 (EGR), Valve Frozen |
| SPN 2791 FMI 13 (GHG14) | 2791 | 13 | Smart Remote Actuator 3 (EGR), Calibration Error |
| SPN 2791 FMI 14 (GHG14) | 2791 | 14 | Smart Remote Actuator 3 (EGR), Wrong Failsafe Calibration |
| SPN 2791 FMI 16 (GHG14) | 2791 | 16 | Smart Remote Actuator 3 (EGR) , Learn Cycle Too Large |
| SPN 2791 FMI 18 (GHG14) | 2791 | 18 | Smart Remote Actuator 3 (EGR), Learn Span Too Small |
| SPN 2791 FMI 2 (GHG14) | 2791 | 2 | Smart Remote Actuator 3 (EGR) Position Deviation Error |
| SPN 2791 FMI 31 (GHG14) | 2791 | 31 | Smart Remote Actuator 3 (EGR), Deviation Error 2 |
| SPN 2791 FMI 7 (GHG14) | 2791 | 7 | Smart Remote Actuator 3 (EGR), Failsafe Mode, Motor OFF |
| SPN 2791 FMI 8 (GHG14) | 2791 | 8 | Smart Remote Actuator 3 (EGR), Internal Test Running |
| SPN 2791 FMI 9 (GHG14) | 2791 | 9 | Smart Remote Actuator 3 (EGR), No Communication |
| SPN 2797 FMI 3 (EPA10, GHG14) | 2797 | 3 | Fuel Injector Needle Control Valve For Cylinder 1, 2, or 3 – Shorted to Battery Power |
| SPN 2797 FMI 4 (EPA10, GHG14) | 2797 | 4 | Fuel Injector Needle Control Valve Cylinder 1, 2, or 3 – Shorted to Ground |
| SPN 2798 FMI 3 (EPA10, GHG14) | 2798 | 3 | Injector Needle Control Valve Cylinder 4, 5, or 6 – Shorted to Battery |
| SPN 2798 FMI 4 (EPA10, GHG14) | 2798 | 4 | Injector Needle Control Valve Cylinder 4, 5, or 6 – Shorted to Ground |
| SPN 2882 FMI 13 (GHG14) | 2882 | 13 | Off-Highway Engine Configuration Selection Message on J1939 Not Received or Stopped Arriving |
| SPN 2900 FMI 9 (EPA07, EPA10, GHG14) | 2900 | 9 | J1939 ETC7 Message is Missing |
| SPN 3031 FMI 10 (GHG14) | 3031 | 10 | Diesel Exhaust Fluid Tank Temperature Erratic |
| SPN 3031 FMI 19 (GHG14) | 3031 | 19 | Diesel Exhaust Fluid Tank Temperature Signal Erratic via Controller Area Network |
| SPN 3031 FMI 3 (EPA10, GHG14) | 3031 | 3 | Diesel Exhaust Fluid Tank Temperature Sensor Circuit Failed High |
| SPN 3031 FMI 4 (EPA10, GHG14) | 3031 | 4 | Diesel Exhaust Fluid Tank Temperature Sensor Circuit Failed Low |
| SPN 3031 FMI 9 (GHG14) | 3031 | 9 | Diesel Exhaust Fluid Tank Temperature Signal Not Available via Controller Area Network |
| SPN 3056 FMI 2 (EPA10, GHG14) | 3056 | 2 | Selective Catalyst Reduction Inlet NOx Sensor – Error |
| SPN 3057 FMI 2 (EPA10, GHG14) | 3057 | 2 | Selective Catalyst Reduction Inlet NOx Sensor – Error |
| SPN 3058 FMI 10 (GHG14) | 3058 | 10 | Exhaust Gas Recirculation Valve Actuator Slow Response |
| SPN 3058 FMI 13 (EPA07, EPA10, GHG14) | 3058 | 13 | MCM Needs to be Reprogrammed |
| SPN 3058 FMI 9 (GHG14) | 3058 | 9 | Exhaust Gas Recirculation Slow Response – Low Box |
| SPN 3064 FMI 13 (EPA07, EPA10, GHG14) | 3064 | 13 | MCM Needs to be Reprogrammed |
| SPN 3187 FMI 9 (GHG14) | 3187 | 9 | CPC Has Lost Communication with the DT12 Shift Stalk Lever |
| SPN 3216 FMI 10 (GHG14) | 3216 | 10 | Selective Catalyst Reduction Inlet NOx Sensor – Drift |
| SPN 3216 FMI 13 (GHG14) | 3216 | 13 | Selective Catalyst Reduction Inlet NOx Sensor Signal Not Available |
| SPN 3216 FMI 16 (GHG14) | 3216 | 16 | Selective Catalyst Reduction Inlet NOx Sensor – Drift High |
| SPN 3216 FMI 16 (GHG14) | 3216 | 16 | Selective Catalyst Reduction Inlet NOx Sensor – Drift High |
| SPN 3216 FMI 18 (GHG14) | 3216 | 18 | Selective Catalyst Reduction Inlet NOx Sensor – Drift Low |
| SPN 3216 FMI 18 (GHG14) | 3216 | 18 | Selective Catalyst Reduction Inlet NOx Sensor – Drift Low |
| SPN 3216 FMI 21 (GHG14) | 3216 | 21 | SCR NOx Inlet Sensor Drift Low |
| SPN 3216 FMI 21 (GHG14) | 3216 | 21 | Selective Catalyst Reduction (SCR) Inlet NOx Sensor – Drift (Low Box) |
| SPN 3216 FMI 2 (GHG14) | 3216 | 2 | Selective Catalyst Reduction Inlet NOx Sensor Rationality Error |
| SPN 3216 FMI 3 (EPA10, GHG14) | 3216 | 3 | Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed High |
| SPN 3216 FMI 4 (EPA10, GHG14) | 3216 | 4 | Selective Catalyst Reduction Inlet NOx Sensor Circuit Failed Low |
| SPN 3223 FMI 7 (GHG14) | 3223 | 7 | NOx RAW Sensor Not Ready After Dewpoint Enable Check |
| SPN 3226 FMI 13 (EPA10, GHG14) | 3226 | 13 | Selective Catalyst Reduction Outlet NOx Sensor – Signal Not Available |
| SPN 3226 FMI 20 (GHG14) | 3226 | 20 | Selective Catalyst Reduction Outlet NOx Sensor – Drift Low |
| SPN 3226 FMI 21 (EPA10, GHG14) | 3226 | 21 | NOx Outlet Sensor Drift High |
| SPN 3226 FMI 2 (EPA10, GHG14) | 3226 | 2 | Selective Catalyst Reduction Outlet NOx Sensor – Drift |
| SPN 3226 FMI 3 (EPA10, GHG14) | 3226 | 3 | Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed High |
| SPN 3226 FMI 4 (EPA10, GHG14) | 3226 | 4 | Selective Catalyst Reduction Outlet NOx Sensor Circuit Failed Low |
| SPN 3236 FMI 9 (GHG14) | 3236 | 9 | Exhaust Mass Signal Not Available via Controller Area Network |
| SPN 3238 FMI 2 (GHG14) | 3238 | 2 | Selective Catalyst Reduction Outlet NOx Sensor Failure to Activate |
| SPN 3242 FMI 17 (GHG14) | 3242 | 17 | Diesel Oxidation Catalyst Inlet Temperature Out of Range Low Preventing HC Dosing |
| SPN 3242 FMI 20 (EPA10, GHG14) | 3242 | 20 | Diesel Oxidation Catalyst Temperature Drift – Inlet High or Outlet Low |
| SPN 3242 FMI 3 (EPA10, GHG14) | 3242 | 3 | Diesel Oxidation Catalyst Inlet Temperature Sensor Circuit Failed High |
| SPN 3242 FMI 4 (EPA10, GHG14) | 3242 | 4 | Diesel Oxidation Catalyst Inlet Temperature Sensor Failed Low |
| SPN 3242 FMI 7 (GHG14) | 3242 | 7 | Diesel Oxidation Catalyst Inlet Temperature – Signal Not Responding |
| SPN 3242 FMI 8 (EPA10, GHG14) | 3242 | 8 | Diesel Oxidation Catalyst Inlet Temperature – Signal Spike |
| SPN 3246 FMI 0 (EPA10, GHG14) | 3246 | Diesel Particulate Filter Outlet Temperature – Very High | |
| SPN 3246 FMI 15 (EPA10, GHG14) | 3246 | 15 | Diesel Particulate Filter Outlet Temperature – High |
| SPN 3246 FMI 20 (EPA10, GHG14) | 3246 | 20 | Diesel Particulate Filter Outlet Temperature Sensor Stuck |
| SPN 3246 FMI 21 (EPA10, GHG14) | 3246 | 21 | Diesel Particulate Filter Outlet Temperature Sensor – Not Plausible |
| SPN 3246 FMI 3 (EPA10, GHG14) | 3246 | 3 | Diesel Particulate Filter Outlet Temperature Sensor – Circuit Failed High |
| SPN 3246 FMI 4 (EPA10, GHG14) | 3246 | 4 | Diesel Particulate Filter Outlet Temperature Sensor Circuit Failed Low |
| SPN 3246 FMI 7 (GHG14) | 3246 | 7 | DPF Outlet Temperature Sensor Not Responding |
| SPN 3246 FMI 8 (EPA10, GHG14) | 3246 | 8 | Diesel Particulate Filter Outlet Temperature – Signal Spike |
| SPN 3250 FMI 0 (GHG14) | 3250 | Diesel Oxidation Catalyst Outlet Temperature Very High | |
| SPN 3250 FMI 15 (GHG14) | 3250 | 15 | Diesel Oxidation Catalyst Outlet Temperature High |
| SPN 3250 FMI 20 (EPA10, GHG14) | 3250 | 20 | Diesel Oxidation Catalyst Temperature Drift – Inlet Low or Outlet High |
| SPN 3250 FMI 31 (EPA10, GHG14) | 3250 | 31 | Abnormal Diesel Oxidation Catalyst Temperature Rise |
| SPN 3250 FMI 3 (EPA10, GHG14) | 3250 | 3 | Diesel Oxidation Catalyst Outlet Temperature Sensor Circuit Failed High |
| SPN 3250 FMI 4 (EPA10, GHG14) | 3250 | 4 | Diesel Oxidation Catalyst Outlet Temperature Circuit Failed Low |
| SPN 3250 FMI 7 (GHG14) | 3250 | 7 | Diesel Oxidation Catalyst Outlet Temperature Response Error |
| SPN 3250 FMI 8 (GHG14) | 3250 | 8 | Diesel Oxidation Catalyst Outlet Temperature – Signal Spike |
| SPN 3251 FMI 0 (GHG14) | 3251 | Diesel Particulate Filter Pressure Out of Range Very High | |
| SPN 3251 FMI 16 (GHG14) | 3251 | 16 | Diesel Particulate Filter Pressure Out of Range High |
| SPN 3251 FMI 1 (GHG14) | 3251 | 1 | Diesel Particulate Filter Pressure Out of Range Low |
| SPN 3251 FMI 20 (GHG14) | 3251 | 20 | Diesel Oxidation Catalyst Inlet Pressure – Not Plausible |
| SPN 3251 FMI 21 (GHG14) | 3251 | 21 | Diesel Oxidation Catalyst Inlet/Outlet Pressure – Not Plausible |
| SPN 3353 FMI 2 (GHG14) | 3353 | 2 | J1939 Generator (Charging System) D+ Terminal Failure |
| SPN 3361 FMI 31 (GHG14) | 3361 | 31 | Diesel Exhaust Fluid Dosing Unit Error |
| SPN 3361 FMI 3 (GHG14) | 3361 | 3 | Diesel Exhaust Fluid System Circuit Failed High |
| SPN 3361 FMI 4 (GHG14) | 3361 | 4 | Diesel Exhaust Fluid System Circuit Failed Low |
| SPN 3361 FMI 5 (GHG14) | 3361 | 5 | Diesel Exhaust Fluid System Circuit Failed Open |
| SPN 3363 FMI 0 (EPA10, GHG14) | 3363 | Diesel Exhaust Fluid Tank Temperature – High | |
| SPN 3363 FMI 1 (EPA10, GHG14) | 3363 | 1 | Diesel Exhaust Fluid Tank Temperature – Low |
| SPN 3363 FMI 3 (EPA10, GHG14) | 3363 | 3 | Diesel Exhaust Fluid Coolant Valve Circuit Failed High |
| SPN 3363 FMI 4 (EPA10, GHG14) | 3363 | 4 | Diesel Exhaust Fluid Valve Circuit Failed Low |
| SPN 3363 FMI 5 (EPA10, GHG14) | 3363 | 5 | Diesel Exhaust Fluid Coolant Valve Circuit Failed Open |
| SPN 3364 FMI 17 (GHG14) | 3364 | 17 | Improper Diesel Exhaust Fluid Quality Warning |
| SPN 3364 FMI 18 (GHG14) | 3364 | 18 | Improper Diesel Exhaust Fluid Quality Warning |
| SPN 3364 FMI 1 (GHG14) | 3364 | 1 | Improper Diesel Exhaust Fluid Quality Final Warning |
| SPN 3364 FMI 2 (GHG14) | 3364 | 2 | Improper Diesel Exhaust Fluid Quality |
| SPN 3464 FMI 16 (GHG14) | 3464 | 16 | Intake Manifold Pressure Too High (Restricted Mode) |
| SPN 3464 FMI 18 (GHG14) | 3464 | 18 | Intake Manifold Pressure Too Low (Restricted Mode) |
| SPN 3464 FMI 31 (EPA10, GHG14) | 3464 | 31 | Intake Air Throttle Control Electrical Fault |
| SPN 3464 FMI 3 (EPA10, GHG14) | 3464 | 3 | H Bridge 1 Circuit – Shorted to Battery |
| SPN 3464 FMI 4 (EPA10, GHG14) | 3464 | 4 | H Bridge 1 Circuit – Shorted to Ground |
| SPN 3464 FMI 5 (EPA10, GHG14) | 3464 | 5 | H Bridge 1 Circuit Open Load |
| SPN 3471 FMI 1 (EPA07, EPA10, GHG14) | 3471 | 1 | Electronic Dosing Valve Failed Self Test |
| SPN 3471 FMI 3 (EPA07, EPA10, GHG14) | 3471 | 3 | Hydrocarbon Electronic Dosing Valve Circuit Failed High |
| SPN 3471 FMI 4 (EPA07, EPA10, GHG14) | 3471 | 4 | Hydrocarbon Doser Circuit Failed Low |
| SPN 3471 FMI 5 (EPA07, EPA10, GHG14) | 3471 | 5 | Hydrocarbon Doser Circuit Failed Open |
| SPN 3480 FMI 0 (EPA07, EPA10, GHG14) | 3480 | Fuel Compensation Pressure High | |
| SPN 3480 FMI 14 (EPA07, EPA10, GHG14) | 3480 | 14 | Hydrocarbon Doser Fuel Line Pressure Sensor – Failed Self Test |
| SPN 3480 FMI 16 (EPA07, EPA10, GHG14) | 3480 | 16 | High Hydrocarbon Doser Supply Pressure High |
| SPN 3480 FMI 1 (EPA07, EPA10, GHG14) | 3480 | 1 | Hydrocarbon Doser Fuel Supply Pressure Abnormal |
| SPN 3480 FMI 21 (EPA07, EPA10, GHG14) | 3480 | 21 | Fuel Cut-Off Valve Pressure Not Plausible |
| SPN 3480 FMI 21 (GHG14) | 3480 | 21 | Fuel Cut-Off Valve Pressure Not Plausible |
| SPN 3480 FMI 2 (EPA07, EPA10, GHG14) | 3480 | 2 | Hydrocarbon Doser Fuel Line Pressure Low |
| SPN 3480 FMI 31 (EPA07, EPA10, GHG14) | 3480 | 31 | Fuel Cut-Off Valve Pressure Not Plausible |
| SPN 3480 FMI 3 (EPA07, EPA10, GHG14) | 3480 | 3 | Fuel Compensation Pressure Sensor Circuit Failed High |
| SPN 3480 FMI 4 (EPA07, EPA10, GHG14) | 3480 | 4 | Fuel Compensation Pressure Sensor Circuit Failed Low |
| SPN 3482 FMI 3 (EPA07, EPA10, GHG14) | 3482 | 3 | Fuel Cut-Off Valve Circuit Failed High |
| SPN 3482 FMI 4 (EPA07, EPA10, GHG14) | 3482 | 4 | Fuel Cut-Off Valve Circuit Failed Low |
| SPN 3482 FMI 5 (EPA07, EPA10, GHG14) | 3482 | 5 | Fuel Cut-Off Valve Circuit Failed Open |
| SPN 3482 FMI 7 (EPA07, EPA10, GHG14) | 3482 | 7 | Fuel Cutoff Valve Failed Self Test |
| SPN 3490 FMI 3 (GHG14) | 3490 | 3 | Post Run Indicator Lamp – Open Circuit |
| SPN 3490 FMI 4 (GHG14) | 3490 | 4 | Post Run Indicator Lamp – Short to Ground |
| SPN 3490 FMI 5 (GHG14) | 3490 | 5 | Post Run Indicator Lamp – Short Circuit |
| SPN 3509 FMI 3 (EPA10, GHG14) | 3509 | 3 | The 5V Sensor Supply Bank 1 Circuit Failed High |
| SPN 3509 FMI 3 (GHG14) | 3509 | 3 | 5 V Sensor Supply Bank 1 Circuit Failed High |
| SPN 3509 FMI 4 (EPA10, GHG14) | 3509 | 4 | The 5V Sensor Supply Bank 1 Circuit Failed Low |
| SPN 3509 FMI 4 (GHG14) | 3509 | 4 | 5 V Sensor Supply Bank 1 Circuit Failed Low |
| SPN 3510 FMI 2 (EPA07, EPA10, GHG14) | 3510 | 2 | Accelerator Pedal Supply – Receiving Erratic Data |
| SPN 3510 FMI 3 (EPA07, EPA10, GHG14) | 3510 | 3 | Accelerator Pedal – High Voltage |
| SPN 3510 FMI 3 (EPA10, GHG14) | 3510 | 3 | 5V Sensor Supply Bank 2 Circuit Failed High |
| SPN 3510 FMI 3 (GHG14) | 3510 | 3 | Aftertreatment Control Module 2 Sensor Supply 2 Short to Battery |
| SPN 3510 FMI 4 (EPA07, EPA10, GHG14) | 3510 | 4 | Accelerator Pedal Supply Voltage Circuit Failed Low |
| SPN 3510 FMI 4 (EPA10, GHG14) | 3510 | 4 | 5V Sensor Supply Bank 2 Circuit Failed Low |
| SPN 3510 FMI 4 (GHG14) | 3510 | 4 | Accelerator Pedal Supply Voltage Circuit Failed Low |
| SPN 3510 FMI 4 (GHG14) | 3510 | 4 | Aftertreatment Control Module 2 Sensor Supply Bank 2 Short to Ground |
| SPN 3510 FMI 7 (EPA07, EPA10, GHG14) | 3510 | 7 | Accelerator Pedal Sensor Failed High |
| SPN 3510 FMI 7 (GHG14) | 3510 | 7 | Accelerator Pedal Supply Voltage Circuit Failed High |
| SPN 3510 FMI 8 (EPA07, EPA10, GHG14) | 3510 | 8 | 2 – Channel Accelerator Pedal Supply Voltage Missing |
| SPN 3510 FMI 8 (GHG14) | 3510 | 8 | 2-Channel Accelerator Pedal Supply Voltage Missing |
| SPN 3511 FMI 3 (EPA10, GHG14) | 3511 | 3 | 3V Sensor Supply Bank 1 Circuit Failed High |
| SPN 3511 FMI 3 (GHG14) | 3511 | 3 | Remote Accelerator Pedal Supply Voltage Circuit Failed High |
| SPN 3511 FMI 4 (EPA10, GHG14) | 3511 | 4 | 3V Sensor Supply Bank 1 Circuit Failed Low |
| SPN 3511 FMI 4 (GHG14) | 3511 | 4 | Remote Accelerator Pedal Supply Voltage Circuit Failed Low |
| SPN 3512 FMI 3 (EPA07, GHG14) | 3512 | 3 | 3 V Sensor Supply Bank 1 Circuit Failed High |
| SPN 3512 FMI 4 (EPA10, GHG14) | 3512 | 4 | 3 V Sensor Supply Bank 2 Circuit Failed Low |
| SPN 3517 FMI 19 (GHG14) | 3517 | 19 | Diesel Exhaust Fluid Tank Signal Erratic via CAN |
| SPN 3517 FMI 9 (GHG14) | 3517 | 9 | Diesel Exhaust Fluid Tank Signal Not Available via CAN |
| SPN 3556 FMI 0 (GHG14) | 3556 | Regeneration Temperature – Out of Range High | |
| SPN 3556 FMI 18 (GHG14) | 3556 | 18 | Diesel Oxidation Catalyst Outlet Temperature Low (Low Temp Regeneration) |
| SPN 3556 FMI 1 (GHG14) | 3556 | 1 | Regeneration Temperature – Out of Range Low |
| SPN 3563 FMI 10 (GHG14) | 3563 | 10 | Barometric Pressure and Intake Manifold Pressure Rationality Error |
| SPN 3563 FMI 18 (EPA07, EPA10, GHG14) | 3563 | 18 | Inlet Manifold Pressure Low |
| SPN 3563 FMI 20 (EPA07, EPA10, GHG14) | 3563 | 20 | Ambient and Inlet Manifold Pressure Difference (Low Box) |
| SPN 3563 FMI 21 (GHG14) | 3563 | 21 | Ambient and Inlet Manifold Pressure Difference (High Box) |
| SPN 3563 FMI 3 (EPA07, EPA10, GHG14) | 3563 | 3 | Intake Manifold Pressure Circuit Failed High |
| SPN 3563 FMI 4 (EPA07, EPA10, GHG14) | 3563 | 4 | Intake Manifold Pressure Circuit Failed Low |
| SPN 3597 FMI 3 (EPA10, GHG14) | 3597 | 3 | Proportional Valve Bank 1 Circuit Failed High |
| SPN 3597 FMI 3 (GHG14) | 3597 | 3 | High Side Digital Output 1 Circuit Failed High |
| SPN 3597 FMI 4 (EPA10, GHG14) | 3597 | 4 | Proportional Valve Bank 1 Circuit Failed Low |
| SPN 3597 FMI 4 (GHG14) | 3597 | 4 | High Side Digital Output 1 Circuit Failed Low |
| SPN 3598 FMI 3 (EPA07, EPA10, GHG14) | 3598 | 3 | Proportional Valve Bank 2 Circuit Failed High |
| SPN 3598 FMI 4 (EPA10, GHG14) | 3598 | 4 | Proportional Valve Bank 2 Circuit Failed Low |
| SPN 3599 FMI 3 (EPA10, GHG14) | 3599 | 3 | Motor Control Module Internal Injector Power Supply Failed High |
| SPN 3599 FMI 3 (GHG14) | 3599 | 3 | High Side Digital Output 3 Circuit Failed High |
| SPN 3599 FMI 4 (EPA10, GHG14) | 3599 | 4 | Motor Control Module Internal Fuel Injector Power Supply Failed Low |
| SPN 3599 FMI 4 (GHG14) | 3599 | 4 | High Side Digital Output 3 Circuit Failed Low |
| SPN 3603 FMI 9 (EPA07, EPA10, GHG14) | 3603 | 9 | J1939 ESS Message is Missing |
| SPN 3606 FMI 9 (GHG14) | 3606 | 9 | J1939 ESS Message is Missing |
| SPN 3609 FMI 3 (EPA10, GHG14) | 3609 | 3 | Diesel Oxidation Catalyst Inlet Pressure Sensor Circuit Failed High |
| SPN 3609 FMI 4 (EPA10, GHG14) | 3609 | 4 | Diesel Oxidation Catalyst Inlet Pressure Sensor Circuit Failed Low |
| SPN 3610 FMI 2 (EPA10, GHG14) | 3610 | 2 | Diesel Particulate Filter Outlet Pressure Sensor – Not Plausible |
| SPN 3610 FMI 3 (EPA10, GHG14) | 3610 | 3 | Diesel Particulate Filter Outlet Pressure Sensor Circuit Failed High |
| SPN 3610 FMI 4 (EPA10, GHG14) | 3610 | 4 | Diesel Particulate Filter Outlet Pressure Sensor Circuit Failed Low |
| SPN 3645 FMI 9 (GHG14) | 3645 | 9 | J1939 Transfer Case Information Message is Missing |
| SPN 3659 FMI 3 (EPA10, GHG14) | 3659 | 3 | Injector Cylinder No. 1 Amplifier Control Valve Abnormal Operation (MAX) |
| SPN 3659 FMI 4 (EPA10, GHG14) | 3659 | 4 | Injector Cylinder No. 1 Amplifier Control Valve Abnormal Operation (MIN) |
| SPN 3659 FMI 5 (GHG14) | 3659 | 5 | Injector Cylinder No. 1 Amplifier Control Valve Abnormal Operation (OPEN) |
| SPN 3659 FMI 6 (EPA10, GHG14) | 3659 | 6 | Injector Cylinder No. 1 Amplifier Control Valve – Valve Shorted Circuit |
| SPN 3660 FMI 3 (EPA10, GHG14) | 3660 | 3 | Injector Cylinder No. 2 Amplifier Control Valve Abnormal Operation (MAX) |
| SPN 3660 FMI 4 (EPA10, GHG14) | 3660 | 4 | Injector Cylinder No. 2 Amplifier Control Valve Abnormal Operation (MIN) |
| SPN 3660 FMI 5 (GHG14) | 3660 | 5 | Injector Cylinder No. 2 Amplifier Control Valve Abnormal Operation (OPEN) |
| SPN 3660 FMI 6 (EPA10, GHG14) | 3660 | 6 | Injector Cylinder No. 2 Amplifier Control Valve – Valve Shorted Circuit |
| SPN 3661 FMI 3 (EPA10, GHG14) | 3661 | 3 | Injector Cylinder No. 3 Amplifier Control Valve Abnormal Operation (MAX) |
| SPN 3661 FMI 4 (EPA10, GHG14) | 3661 | 4 | Injector Cylinder No. 3 Amplifier Control Valve Abnormal Operation (MIN) |
| SPN 3661 FMI 5 (GHG14) | 3661 | 5 | Injector Cylinder No. 3 Amplifier Control Valve Abnormal Operation (OPEN) |
| SPN 3661 FMI 6 (EPA10, GHG14) | 3661 | 6 | Injector Cylinder No. 3 Amplifier Control Valve – Valve Shorted Circuit |
| SPN 3662 FMI 3 (EPA10, GHG14) | 3662 | 3 | Injector Cylinder No. 4 Amplifier Control Valve Abnormal Operation (MAX) |
| SPN 3662 FMI 4 (EPA10, GHG14) | 3662 | 4 | Injector Cylinder No. 4 Amplifier Control Valve Abnormal Operation (MIN) |
| SPN 3662 FMI 5 (GHG14) | 3662 | 5 | Injector Cylinder No. 4 Amplifier Control Valve Abnormal Operation (OPEN) |
| SPN 3662 FMI 6 (EPA10, GHG14) | 3662 | 6 | Injector Cylinder No. 4 Amplifier Control Valve – Valve Shorted Circuit |
| SPN 3663 FMI 3 (EPA10, GHG14) | 3663 | 3 | Injector Cylinder No. 5 Amplifier Control Valve Abnormal Operation (MAX) |
| SPN 3663 FMI 4 (EPA10, GHG14) | 3663 | 4 | Injector Cylinder No. 5 Amplifier Control Valve Abnormal Operation (MIN) |
| SPN 3663 FMI 5 (GHG14) | 3663 | 5 | Injector Cylinder No. 5 Amplifier Control Valve Abnormal Operation (OPEN) |
| SPN 3663 FMI 6 (EPA10, GHG14) | 3663 | 6 | Injector Cylinder No. 5 Spill Control Valve – Valve Shorted Circuit |
| SPN 3664 FMI 3 (EPA10, GHG14) | 3664 | 3 | Injector Cylinder No. 6 Amplifier Control Valve Abnormal Operation (MAX) |
| SPN 3664 FMI 4 (EPA10, GHG14) | 3664 | 4 | Injector Cylinder No. 6 Amplifier Control Valve Abnormal Operation (MIN) |
| SPN 3664 FMI 5 (GHG14) | 3664 | 5 | Injector Cylinder No. 6 Amplifier Control Valve Abnormal Operation (OPEN) |
| SPN 3664 FMI 6 (EPA10, GHG14) | 3664 | 6 | Injector Cylinder No. 6 Amplifier Control Valve – Valve Shorted Circuit |
| SPN 3695 FMI 13 (EPA07, EPA10, GHG14) | 3695 | 13 | Diesel Particulate Filter Regeneration Inhibit Switch or Force Switch Message Contains Signal Not Valid Indicator |
| SPN 3695 FMI 14 (EPA07, EPA10, GHG14) | 3695 | 14 | Diesel Particulate Filter Regeneration Inhibit Switch or Force Switch Message Not Received this Ignition Cycle |
| SPN 3695 FMI 19 (EPA07, EPA10, GHG14) | 3695 | 19 | Diesel Particulate Filter Regeneration Inhibit Switch or Force Switch Message Contains a Data Error Indicator |
| SPN 3695 FMI 9 (EPA07, EPA10, GHG14) | 3695 | 9 | Diesel Particulate Filter Regeneration Inhibit Switch or Force Switch Message Stopped Arriving |
| SPN 3696 FMI 13 (EPA07, EPA10, GHG14) | 3696 | 13 | Diesel Particulate Filter Regen Force MUX Switch Message Contains SNV Indicator |
| SPN 3696 FMI 14 (GHG14) | 3696 | 14 | Diesel Particulate Filter Regen Force MUX Switch Message Not Received this Ignition |
| SPN 3696 FMI 19 (GHG14) | 3696 | 19 | Diesel Particulate Filter Regen Force MUX Switch Message Contains Data Error Indicator |
| SPN 3696 FMI 4 (GHG14) | 3696 | 4 | Diesel Particulate Filter Regeneration Switch Short Circuit to Ground |
| SPN 3696 FMI 9 (GHG14) | 3696 | 9 | Diesel Particulate Filter Regen Force MUX Switch Message Stopped Arriving |
| SPN 3711 FMI 31 (EPA10, GHG14) | 3711 | 31 | High Idle Regeneration (Aborted) – Low Exhaust Temperature |
| SPN 3713 FMI 31 (EPA10, GHG14) | 3713 | 31 | High Idle Regeneration Aborted – Low Regeneration Temperature |
| SPN 3716 FMI 31 (EPA10, GHG14) | 3716 | 31 | High Idle Regeneration Aborted – Low Coolant Temp |
| SPN 3719 FMI 0 (EPA07, EPA10, GHG14) | 3719 | Soot Level Very High | |
| SPN 3719 FMI 0 (GHG14) | 3719 | DPF Filter Soot Level Very High | |
| SPN 3719 FMI 15 (EPA07, EPA10, GHG14) | 3719 | 15 | Diesel Particulate Filter Regeneration Lamp is Flashing in “Regen Zone 3” |
| SPN 3719 FMI 16 (EPA07, EPA10, GHG14) | 3719 | 16 | Soot Level High |
| SPN 3719 FMI 16 (GHG14) | 3719 | 16 | Diesel Particular Filter Soot Level is High |
| SPN 3719 FMI 31 (EPA07, EPA10, GHG14) | 3719 | 31 | Diesel Particulate Filter Regeneration Lamp Is Flashing in ” Regen Zone 2″ |
| SPN 3720 FMI 15 (EPA07, EPA10, GHG14) | 3720 | 15 | Diesel Particulate Filter Has Reached the End of Its Service Life |
| SPN 3720 FMI 15 (EPA07, EPA10, GHG14) | 3720 | 15 | Diesel Particulate Filter Has Reached the End of Its Service Life |
| SPN 3720 FMI 16 (EPA07, EPA10, GHG14) | 3720 | 16 | Diesel Particulate Filter Has Reached the End of Its Service Life |
| SPN 3720 FMI 16 (EPA07, EPA10, GHG14) | 3720 | 16 | Diesel Particulate Filter Has Reached the End of Its Service Life |
| SPN 3840 FMI 3 (GHG14) | 3840 | 3 | Frequency Output 4 15 – Failed High |
| SPN 3840 FMI 4 (GHG14) | 3840 | 4 | Frequency Output 4 15 – Short to Ground |
| SPN 3840 FMI 5 (GHG14) | 3840 | 5 | Frequency Output 4 15 – Open Circuit |
| SPN 3841 FMI 3 (GHG14) | 3841 | 3 | Frequency Output 4 11 – Failed High |
| SPN 3841 FMI 4 (GHG14) | 3841 | 4 | Frequency Output 4 11 – Short to Ground |
| SPN 3841 FMI 5 (GHG14) | 3841 | 5 | Frequency Output 4 11 – Open Circuit |
| SPN 3842 FMI 3 (GHG14) | 3842 | 3 | Analog Ground 3 02 – Circuit Failed High |
| SPN 3842 FMI 4 (GHG14) | 3842 | 4 | Analog Ground 3 02 – Circuit Failed Low |
| SPN 3842 FMI 5 (GHG14) | 3842 | 5 | Analog Ground 3 02 – Circuit Open |
| SPN 3843 FMI 3 (GHG14) | 3843 | 3 | Digital Input 1 01 – Failed High |
| SPN 3843 FMI 3 (GHG14) | 3843 | 3 | Digital Input 1 01 – Failed High |
| SPN 3843 FMI 4 (GHG14) | 3843 | 4 | Digital Input 1 01 – Short to Ground |
| SPN 3843 FMI 4 (GHG14) | 3843 | 4 | Digital Input 1 01 – Short to Ground |
| SPN 3844 FMI 3 (GHG14) | 3844 | 3 | Digital Input 1 02 – Failed High |
| SPN 3844 FMI 4 (GHG14) | 3844 | 4 | Digital Input 1 02 – Short to Ground |
| SPN 3845 FMI 3 (GHG14) | 3845 | 3 | Digital Input 1 12 – Failed High |
| SPN 3845 FMI 4 (GHG14) | 3845 | 4 | Digital Input 1 12 – Short to Ground |
| SPN 3846 FMI 3 (GHG14) | 3846 | 3 | Digital Input 1 14 – Failed High |
| SPN 3846 FMI 4 (GHG14) | 3846 | 4 | Digital Input 1 14 – Short to Ground |
| SPN 3847 FMI 3 (GHG14) | 3847 | 3 | Digital Input 1 15 – Failed High |
| SPN 3847 FMI 4 (GHG14) | 3847 | 4 | Digital Input 1 15 – Short to Ground |
| SPN 3848 FMI 3 (GHG14) | 3848 | 3 | Digital Input 1 16 – Failed High |
| SPN 3848 FMI 4 (GHG14) | 3848 | 4 | Digital Input 1 16 – Short to Ground |
| SPN 3849 FMI 3 (GHG14) | 3849 | 3 | Digital Input 1 17 – Failed High |
| SPN 3849 FMI 4 (GHG14) | 3849 | 4 | Digital Input 1 17 – Short to Ground |
| SPN 3850 FMI 3 (GHG14) | 3850 | 3 | Digital Input 1 11 – Failed High |
| SPN 3850 FMI 4 (GHG14) | 3850 | 4 | Digital Input 1 11 – Short to Ground |
| SPN 3851 FMI 3 (GHG14) | 3851 | 3 | Digital Input 2 09 – Failed High |
| SPN 3851 FMI 4 (GHG14) | 3851 | 4 | Digital Input 2 09 – Short to Ground |
| SPN 3852 FMI 3 (GHG14) | 3852 | 3 | Digital Input 2 11 – Failed High |
| SPN 3852 FMI 4 (GHG14) | 3852 | 4 | Digital Input 2 11 – Short to Ground |
| SPN 3853 FMI 3 (GHG14) | 3853 | 3 | Digital Input 2 12 – Failed High |
| SPN 3853 FMI 4 (GHG14) | 3853 | 4 | Digital Input 2 12 – Short to Ground |
| SPN 3854 FMI 3 (GHG14) | 3854 | 3 | Digital Input 2 13 – Failed High |
| SPN 3854 FMI 4 (GHG14) | 3854 | 4 | Digital Input 2 13 – Short to Ground |
| SPN 3855 FMI 3 (GHG14) | 3855 | 3 | Digital Input 2 14 – Failed High |
| SPN 3855 FMI 4 (GHG14) | 3855 | 4 | Digital Input 2 14 – Short to Ground |
| SPN 3856 FMI 3 (GHG14) | 3856 | 3 | Digital Input 2 15 – Failed High |
| SPN 3856 FMI 4 (GHG14) | 3856 | 4 | Digital Input 2 15 – Short to Ground |
| SPN 3857 FMI 3 (GHG14) | 3857 | 3 | Digital Input 2 07 – Failed High |
| SPN 3857 FMI 4 (GHG14) | 3857 | 4 | Digital Input 2 07 – Short to Ground |
| SPN 3858 FMI 3 (GHG14) | 3858 | 3 | Digital Input 2 08 – Failed High |
| SPN 3858 FMI 4 (GHG14) | 3858 | 4 | Digital Input 2 08 – Short to Ground |
| SPN 3859 FMI 3 (GHG14) | 3859 | 3 | Digital Input 4 16 – Failed High |
| SPN 3859 FMI 4 (GHG14) | 3859 | 4 | Digital Input 4 16 – Short to Ground |
| SPN 3860 FMI 3 (GHG14) | 3860 | 3 | Digital Input 4 18 – Failed High |
| SPN 3860 FMI 4 (GHG14) | 3860 | 4 | Digital Input 4 18 – Short to Ground |
| SPN 3861 FMI 3 (GHG14) | 3861 | 3 | Digital Input 4 13 – Failed High |
| SPN 3861 FMI 4 (GHG14) | 3861 | 4 | Digital Input 4 13 – Short to Ground |
| SPN 3862 FMI 3 (GHG14) | 3862 | 3 | Digital Input 1 10 – Failed High |
| SPN 3862 FMI 4 (GHG14) | 3862 | 4 | Digital Input 1 10 – Short to Ground |
| SPN 3863 FMI 3 (GHG14) | 3863 | 3 | Digital Input 4 17 – Failed High |
| SPN 3863 FMI 4 (GHG14) | 3863 | 4 | Digital Input 4 17 – Short to Ground |
| SPN 3864 FMI 3 (GHG14) | 3864 | 3 | Digital Input 3 18 – Failed High |
| SPN 3864 FMI 4 (GHG14) | 3864 | 4 | Digital Input 3 18 – Short to Ground |
| SPN 3865 FMI 3 (GHG14) | 3865 | 3 | Digital Input 4 08 – Failed High |
| SPN 3865 FMI 4 (GHG14) | 3865 | 4 | Digital Input 4 08 – Short to Ground |
| SPN 3866 FMI 3 (GHG14) | 3866 | 3 | Digital Input 4 04 – Failed High |
| SPN 3866 FMI 4 (GHG14) | 3866 | 4 | Digital Input 4 04 – Short to Ground |
| SPN 3867 FMI 3 (GHG14) | 3867 | 3 | Digital Input 4 05 – Failed High |
| SPN 3867 FMI 4 (GHG14) | 3867 | 4 | Digital Input 4 05 – Short to Ground |
| SPN 3868 FMI 3 (GHG14) | 3868 | 3 | Digital Input 4 03 – Failed High |
| SPN 3868 FMI 4 (GHG14) | 3868 | 4 | Digital Input 4 03 – Short to Ground |
| SPN 3869 FMI 3 (GHG14) | 3869 | 3 | Digital Input 4 01 – Failed High |
| SPN 3869 FMI 4 (GHG14) | 3869 | 4 | Digital Input 4 01 – Short to Ground |
| SPN 3870 FMI 3 (GHG14) | 3870 | 3 | Digital Input 4 02 – Failed High |
| SPN 3870 FMI 4 (GHG14) | 3870 | 4 | Digital Input 4 02 – Short to Ground |
| SPN 3871 FMI 2 (GHG14) | 3871 | 2 | Transmission Speed Failure |
| SPN 3871 FMI 3 (GHG14) | 3871 | 3 | Transmission Speed Sensor 4 04 or 3 13 – Circuit Failed High |
| SPN 3871 FMI 4 (GHG14) | 3871 | 4 | Transmission Speed Sensor 4 04 or 3 13 Circuit – Failed Low |
| SPN 3871 FMI 5 (GHG14) | 3871 | 5 | Transmission Speed Sensor 4 04 or 3 13 Circuit – Failed Open |
| SPN 3872 FMI 3 (GHG14) | 3872 | 3 | Analog Output 01 – Failed High |
| SPN 3872 FMI 4 (GHG14) | 3872 | 4 | Analog Output 01 – Failed Low |
| SPN 3873 FMI 3 (GHG14) | 3873 | 3 | Analog Output 02 – Failed High |
| SPN 3873 FMI 4 (GHG14) | 3873 | 4 | Analog Output 02 – Failed Low |
| SPN 3936 FMI 18 (EPA10, GHG14) | 3936 | 18 | Diesel Particulate Filter (DPF) Pressure – Out of Range Low |
| SPN 3948 FMI 9 (GHG14) | 3948 | 9 | J1939 (PTO Drive Engagement) Message is Missing |
| SPN 4041 FMI 0 (GHG14) | 4041 | Common Powertrain Controller Internal Failure | |
| SPN 4041 FMI 16 (GHG14) | 4041 | 16 | Common Powertrain Controller Internal Failure |
| SPN 4041 FMI 9 (GHG14) | 4041 | 9 | Common Powertrain Controller Internal Failure |
| SPN 4076 FMI 3 (EPA07, EPA10, GHG14) | 4076 | 3 | Engine Coolant Inlet Temperature Circuit Has Failed High |
| SPN 4076 FMI 4 (EPA07, EPA10, GHG14) | 4076 | 4 | Engine Coolant Inlet Temperature Circuit Failed Low |
| SPN 4077 FMI 0 (EPA07, EPA10, GHG14) | 4077 | High Doser Fuel Line Pressure | |
| SPN 4077 FMI 14 (EPA07, EPA10, GHG14) | 4077 | 14 | Hydrocarbon Doser Fuel Line Pressure Failed Self-Test |
| SPN 4077 FMI 1 (EPA07, EPA10, GHG14) | 4077 | 1 | Abnormal Hydrocarbon Doser Fuel Line Pressure |
| SPN 4077 FMI 3 (EPA07, EPA10, GHG14) | 4077 | 3 | Doser Fuel Line Pressure Sensor Circuit Failed High |
| SPN 4077 FMI 4 (EPA07, EPA10, GHG14) | 4077 | 4 | Doser Fuel Line Pressure Sensor Circuit Failed Low |
| SPN 411 FMI 0 (EPA10, GHG14) | 411 | EGR Differential Pressure – Too High (Low Box) | |
| SPN 411 FMI 13 (EPA07, EPA10, GHG14) | 411 | 13 | EGR Delta Pressure Sensor Out of Calibration |
| SPN 411 FMI 1 (EPA10, GHG14) | 411 | 1 | EGR Differential Pressure – Failed (High Box) |
| SPN 411 FMI 2 (EPA10, GHG14) | 411 | 2 | EGR Delta Pressure Sensor – Out of Calibration |
| SPN 411 FMI 3 (EPA07, EPA10, GHG14) | 411 | 3 | EGR Delta Pressure Sensor Circuit Failed High |
| SPN 411 FMI 3 (EPA10, GHG14) | 411 | 3 | EGR Delta Pressure Sensor – Circuit Failed High |
| SPN 411 FMI 4 (EPA07, EPA10, GHG14) | 411 | 4 | EGR Delta Pressure Sensor Circuit Failed Low |
| SPN 411 FMI 4 (EPA10, GHG14) | 411 | 4 | EGR Delta Pressure Sensor – Short to Ground |
| SPN 4193 FMI 10 (EPA10, GHG14) | 4193 | 10 | Coolant Temperature Sensors – Not Plausible |
| SPN 4193 FMI 17 (GHG14) | 4193 | 17 | Coolant Temperature Sensor Monitor |
| SPN 4193 FMI 2 (EPA10, GHG14) | 4193 | 2 | Coolant Inlet Temperature – Not Plausible |
| SPN 4193 FMI 3 (EPA10, GHG14) | 4193 | 3 | Engine Coolant Inlet Temperature – Circuit Failed High |
| SPN 4193 FMI 4 (EPA10, GHG14) | 4193 | 4 | Engine Coolant Inlet Temperature Circuit Failed Low |
| SPN 4206 FMI 2 (GHG14) | 4206 | 2 | Common Powertrain Controller Internal Failure |
| SPN 4207 FMI 2 (GHG14) | 4207 | 2 | Common Powertrain Controller Internal Failure |
| SPN 4257 FMI 3 (EPA10, GHG14) | 4257 | 3 | Injector Amplifier Control Valve Cylinder 1, 2, or 3 – Shorted to Battery |
| SPN 4257 FMI 4 (EPA10, GHG14) | 4257 | 4 | Injector Amplifier Control Valve Cylinder 1, 2, or 3 – Shorted to Ground |
| SPN 4258 FMI 3 (EPA10, GHG14) | 4258 | 3 | Injector Amplifier Control Valve Cylinder 4, 5, or 6 – Shorted to Battery |
| SPN 4258 FMI 4 (EPA10, GHG14) | 4258 | 4 | Injector Amplifier Control Valve Cylinder 4, 5, or 6 – Shorted to Ground |
| SPN 4331 FMI 16 (GHG14) | 4331 | 16 | DEF Dosing Quantity High |
| SPN 4331 FMI 18 (GHG14) | 4331 | 18 | DEF Dosing Quantity Low |
| SPN 4332 FMI 31 (GHG14) | 4332 | 31 | DOC Inlet Temperature Out of Range Low Preventing Dosing |
| SPN 4334 FMI 3 (GHG14) | 4334 | 3 | Diesel Exhaust Fluid Pressure Sensor Circuit Failed High |
| SPN 4334 FMI 4 (GHG14) | 4334 | 4 | Diesel Exhaust Fluid Pressure Sensor Circuit Failed Low |
| SPN 4353 FMI 3 (GHG14) | 4353 | 3 | Diesel Exhaust Fluid (DEF) Doser Valve Diffuser Heater Circuit Failed High |
| SPN 4353 FMI 4 (GHG14) | 4353 | 4 | Diffuser Heater Circuit Failed Low |
| SPN 4353 FMI 5 (GHG14) | 4353 | 5 | Diffuser Heater Open Circuit |
| SPN 4354 FMI 3 (EPA10, GHG14) | 4354 | 3 | Line Heater No. 1 Circuit Failed High |
| SPN 4354 FMI 4 (EPA10, GHG14) | 4354 | 4 | Line Heater No. 1 Circuit Failed Low |
| SPN 4354 FMI 5 (GHG14) | 4354 | 5 | Line Heater 1 Open Circuit |
| SPN 4355 FMI 3 (EPA10, GHG14) | 4355 | 3 | Line Heater No. 2 Circuit Failed High |
| SPN 4355 FMI 4 (EPA10, GHG14) | 4355 | 4 | Line Heater No. 2 Circuit Failed Low |
| SPN 4355 FMI 5 (GHG14) | 4355 | 5 | Line Heater 2 Open Circuit |
| SPN 4356 FMI 3 (EPA10, GHG14) | 4356 | 3 | Line Heater No. 3 Circuit Failed High |
| SPN 4356 FMI 4 (EPA10, GHG14) | 4356 | 4 | Line Heater No. 3 Circuit Failed Low |
| SPN 4356 FMI 5 (GHG14) | 4356 | 5 | Line Heater 3 Open Circuit |
| SPN 4357 FMI 3 (EPA10, GHG14) | 4357 | 3 | Line Heater No. 4 Circuit Failed High |
| SPN 4357 FMI 4 (EPA10, GHG14) | 4357 | 4 | Line Heater No. 4 Circuit Failed Low |
| SPN 4357 FMI 5 (GHG14) | 4357 | 5 | Line Heater 4 Open Circuit |
| SPN 4358 FMI 5 (GHG14) | 4358 | 5 | Diesel Exhaust Fluid Metering Unit Doser Heater Circuit Failed Open |
| SPN 4360 FMI 10 (GHG14) | 4360 | 10 | Selective Catalyst Reduction Inlet Temperature Sensor – Rationality Error |
| SPN 4360 FMI 15 (GHG14) | 4360 | 15 | Selective Catalyst Reduction Inlet Temperature High |
| SPN 4360 FMI 20 (EPA10, GHG14) | 4360 | 20 | Selective Catalyst Reduction Inlet Temperature Sensor Drift High in Range |
| SPN 4360 FMI 3 (EPA10, GHG14) | 4360 | 3 | Selective Catalyst Reduction Inlet Temperature Sensor Circuit Failed High |
| SPN 4360 FMI 4 (EPA10, GHG14) | 4360 | 4 | Selective Catalyst Reduction Inlet Temperature Sensor Circuit Failed Low |
| SPN 4360 FMI 8 (GHG14) | 4360 | 8 | SCR Inlet Temperature Signal Spike |
| SPN 4363 FMI 0 (GHG14) | 4363 | SCR Outlet Temperature High | |
| SPN 4363 FMI 20 (GHG14) | 4363 | 20 | SCR Temperature Drift – Inlet Low / Outlet High |
| SPN 4363 FMI 3 (EPA10, GHG14) | 4363 | 3 | Selective Catalyst Reduction Outlet Temperature Sensor Circuit Failed High |
| SPN 4363 FMI 4 (EPA10, GHG14) | 4363 | 4 | Selective Catalyst Reduction Outlet Temperature Sensor Circuit Failed Low |
| SPN 4363 FMI 8 (GHG14) | 4363 | 8 | SCR Outlet Temperature Signal Spike |
| SPN 4364 FMI 18 (GHG14) | 4364 | 18 | SCR NOx Conversion Efficiency Low |
| SPN 4364 FMI 1 (GHG14) | 4364 | 1 | SCR NOx Conversion Efficiency Very Low |
| SPN 4374 FMI 0 (GHG14) | 4374 | Under Pressurized Diesel Exhaust Fluid System | |
| SPN 4374 FMI 19 (GHG14) | 4374 | 19 | Diesel Exhaust Fluid System is Not Being Controller as Expected |
| SPN 4374 FMI 1 (GHG14) | 4374 | 1 | Over Pressurized DEF System |
| SPN 4374 FMI 3 (GHG14) | 4374 | 3 | Diesel Exhaust Fluid (DEF) Pump Speed Signal Above Measurement Range |
| SPN 4374 FMI 4 (GHG14) | 4374 | 4 | Diesel Exhaust Fluid (DEF) Pump Speed Signal Below Measurement Range |
| SPN 4375 FMI 3 (GHG14) | 4375 | 3 | Diesel Exhaust Fluid Pump Circuit Failed High |
| SPN 4375 FMI 4 (GHG14) | 4375 | 4 | Diesel Exhaust Fluid Pump Circuit Failed Low |
| SPN 4375 FMI 5 (GHG14) | 4375 | 5 | Diesel Exhaust Fluid Pump Circuit Failed Open |
| SPN 4752 FMI 0 (GHG14) | 4752 | Exhaust Gas Recirculation Cooler Low Efficiency | |
| SPN 4752 FMI 15 (GHG14) | 4752 | 15 | Exhaust Gas Recirculation Cooler Performance Monitor |
| SPN 4765 FMI 0 (GHG14) | 4765 | Exhaust Temperature High | |
| SPN 4795 FMI 31 (GHG14) | 4795 | 31 | Diesel Particulate Filter Outlet Temperature Response – Too Fast |
| SPN 4814 FMI 3 (GHG14) | 4814 | 3 | Water Pump Circuit Failed High |
| SPN 4814 FMI 4 (GHG14) | 4814 | 4 | Water Pump Circuit Failed Low |
| SPN 4814 FMI 5 (GHG14) | 4814 | 5 | Water Pump Circuit Failed Open |
| SPN 5016 FMI 3 (GHG14) | 5016 | 3 | High Side Digital Output 4 Circuit Failed High |
| SPN 5016 FMI 4 (GHG14) | 5016 | 4 | High Side Digital Output 4 Circuit Failed Low |
| SPN 5017 FMI 3 (EPA10, GHG14) | 5017 | 3 | NOx Sensor Digital Output 5 Circuit Signal Failed High |
| SPN 5017 FMI 4 (EPA10, GHG14) | 5017 | 4 | NOx Sensor Digital Output 5 Circuit Signal Failed Low |
| SPN 5018 FMI 18 (GHG14) | 5018 | 18 | Diesel Oxidation Catalyst Efficiency Fault |
| SPN 511403 FMI 0 (GHG14) | 511403 | J1939 Powertrain Message (AMT – OEM Transmission) is Missing | |
| SPN 511403 FMI 10 (GHG14) | 511403 | 10 | Generator (Charging System) Terminal W – Low Voltage |
| SPN 511403 FMI 11 (GHG14) | 511403 | 11 | Generator (Charging System) D+ Terminal Failure |
| SPN 511403 FMI 12 (GHG14) | 511403 | 12 | J1939 Powertrain Message (Engine Droop Control) is Missing |
| SPN 511403 FMI 13 (GHG14) | 511403 | 13 | J1939 PTODE Message (PTO Drive Engagement) is Missing |
| SPN 511403 FMI 14 (GHG14) | 511403 | 14 | J1939 CM1 Message (Maximum Vehicle Speed Limit) is Missing or Not Available |
| SPN 511403 FMI 15 (GHG14) | 511403 | 15 | Common Powertrain Controller Internal Failure |
| SPN 511403 FMI 1 (GHG14) | 511403 | 1 | J1939 Powertrain Message (Transfer Case / PTO) is Missing |
| SPN 511403 FMI 2 (GHG14) | 511403 | 2 | J1939 BM Message (Battery Main Switch) is Missing |
| SPN 511403 FMI 3 (GHG14) | 511403 | 3 | J1939 Transfer Case Information (TCI) Message is Missing |
| SPN 511403 FMI 4 (GHG14) | 511403 | 4 | J1939 AIR1 Message (Air Supply Pressure) is Missing from First Source Address |
| SPN 511403 FMI 5 (GHG14) | 511403 | 5 | J1939 AIR1 Message (Air Supply Pressure) is Missing from Second Source Address |
| SPN 511403 FMI 6 (GHG14) | 511403 | 6 | J1939 Electronic Axle Controller 1 Message is Missing |
| SPN 511403 FMI 8 (GHG14) | 511403 | 8 | J1939 TCI Message (Transmission Mode) is Missing |
| SPN 511403 FMI 9 (GHG14) | 511403 | 9 | Generator (Charging System) Terminal W – Allocation Error (Pulse/Rev Signal) |
| SPN 513 FMI 9 (EPA10, GHG14) | 513 | 9 | Actual Torque Signal Not Available Via CAN |
| SPN 51 FMI 10 (GHG14) | 51 | 10 | Intake Throttle Position Abnormal Rate of Change |
| SPN 51 FMI 18 (GHG14) | 51 | 18 | Intake Throttle Position Rationality Error |
| SPN 51 FMI 2 (EPA07, EPA10, GHG14) | 51 | 2 | Intake Throttle Position Deviation Error |
| SPN 51 FMI 3 (EPA07, EPA10, GHG14) | 51 | 3 | Intake Throttle Valve Circuit Failed High |
| SPN 51 FMI 4 (EPA07, EPA10, GHG14) | 51 | 4 | Intake Throttle Valve Circuit Failed Low |
| SPN 520199 FMI 19 (GHG14) | 520199 | 19 | Gyroscope Network Data Error |
| SPN 520200 FMI 6 (GHG14) | 520200 | 6 | Powertrain Controller Area Network Common Circuit Error |
| SPN 520203 FMI 6 (GHG14) | 520203 | 6 | Measurement – Controller Area Network Common Circuit Error |
| SPN 520208 FMI 19 (GHG14) | 520208 | 19 | PID General Checksum Error |
| SPN 520210 FMI 19 (GHG14) | 520210 | 19 | Check Map Failed |
| SPN 520211 FMI 2 (GHG14) | 520211 | 2 | Data Request Not Possible |
| SPN 520212 FMI 11 (GHG14) | 520212 | 11 | SW Watchdog Error |
| SPN 520213 FMI 11 (GHG14) | 520213 | 11 | Hardwire Watchdog Error |
| SPN 520215 FMI 4 (GHG14) | 520215 | 4 | Global Positioning System Antenna Main Line Short to Battery Plus |
| SPN 520215 FMI 5 (GHG14) | 520215 | 5 | Global Positioning System Antenna Main Line Open |
| SPN 520215 FMI 6 (GHG14) | 520215 | 6 | Global Positioning System Antenna Main Line Short to Ground |
| SPN 520217 FMI 11 (GHG14) | 520217 | 11 | Application Error |
| SPN 520219 FMI 13 (GHG14) | 520219 | 13 | Driving Mode in the CPC and IPPC Not Plausible |
| SPN 520229 FMI 3 (GHG14) | 520229 | 3 | Ignition Status Not Plausible |
| SPN 520230 FMI 5 (GHG14) | 520230 | 5 | Powertrain Controller Area Network Open |
| SPN 520232 FMI 9 (GHG14) | 520232 | 9 | NOx Mass Signal Not Available via Controller Area Network |
| SPN 520253 FMI 14 (GHG14) | 520253 | 14 | Software Reset Detected Due to an Error in Engine Speed Plausibility |
| SPN 520253 FMI 31 (GHG14) | 520253 | 31 | Software Reset Due to Internal Monitoring |
| SPN 520261 FMI 31 (GHG14) | 520261 | 31 | Speed Limitation Fault Due to Powertrain Monitoring Control |
| SPN 520267 FMI 10 (GHG14) | 520267 | 10 | Motor Control Module Engine Hours – Data Erratic, Intermittent or Incorrect |
| SPN 520267 FMI 15 (GHG14) | 520267 | 15 | Motor Control Module Engine Hours – Data Erratic, Intermittent or Incorrect |
| SPN 520267 FMI 17 (GHG14) | 520267 | 17 | Motor Control Module Engine Hours – Data Erratic, Intermittent or Incorrect |
| SPN 520267 FMI 18 (GHG14) | 520267 | 18 | Motor Control Module Engine Hours – Data Erratic, Intermittent or Incorrect |
| SPN 520267 FMI 19 (GHG14) | 520267 | 19 | Motor Control Module Engine Hours – Data Erratic, Intermittent or Incorrect |
| SPN 520267 FMI 2 (GHG14) | 520267 | 2 | Motor Control Module Engine Hours – Data Erratic, Intermittent or Incorrect |
| SPN 520268 FMI 16 (GHG14) | 520268 | 16 | Fuel Rail Pressure Too Low, Similar Condition |
| SPN 520268 FMI 18 (GHG14) | 520268 | 18 | Fuel Rail Pressure Too High, Similar Condition |
| SPN 520279 FMI 7 (GHG14) | 520279 | 7 | Starter Inhibit Due to Software Control Monitor |
| SPN 520280 FMI 7 (GHG14) | 520280 | 7 | Mismatch in Jake Brake Controller Area Network Matrix |
| SPN 520281 FMI 7 (GHG14) | 520281 | 7 | Mismatch in Controller Area Network Matrix |
| SPN 520282 FMI 7 (GHG14) | 520282 | 7 | Mismatch in Jake Brake Solenoid Request Controller Area Network Matrix |
| SPN 520286 FMI 31 (GHG14) | 520286 | 31 | Software Reset Due to Internal Monitoring |
| SPN 520287 FMI 13 (GHG14) | 520287 | 13 | Software Reset Due to Internal Monitoring |
| SPN 520287 FMI 14 (GHG14) | 520287 | 14 | Missing VIN in Motor Control Module |
| SPN 520287 FMI 7 (GHG14) | 520287 | 7 | Internal Motor Control Module Hardware Defect |
| SPN 520296 FMI 13 (GHG14) | 520296 | 13 | Exhaust Gas Recirculation Valve Actuator Error |
| SPN 520296 FMI 19 (GHG14) | 520296 | 19 | Exhaust Gas Recirculation Valve Actuator, Communication Error |
| SPN 520296 FMI 31 (GHG14) | 520296 | 31 | Exhaust Gas Recirculation Valve Actuator, Learn Cycle Incomplete |
| SPN 520296 FMI 3 (GHG14) | 520296 | 3 | Exhaust Gas Recirculation Valve Actuator, Low Supply Voltage |
| SPN 520305 FMI 3 (GHG14) | 520305 | 3 | Injector Cylinder No. 1 Needle Control Valve Abnormal Operation (MAX) Cold |
| SPN 520305 FMI 4 (GHG14) | 520305 | 4 | Injector Cylinder No. 1 Needle Control Valve Abnormal Operation (MIN) Cold |
| SPN 520306 FMI 3 (GHG14) | 520306 | 3 | Injector Cylinder No. 2 Needle Control Valve Abnormal Operation (MAX) Cold |
| SPN 520306 FMI 4 (GHG14) | 520306 | 4 | Injector Cylinder No. 2 Needle Control Valve Abnormal Operation (MIN) Cold |
| SPN 520307 FMI 3 (GHG14) | 520307 | 3 | Injector Cylinder No. 3 Needle Control Valve Abnormal Operation (MAX) Cold |
| SPN 520307 FMI 4 (GHG14) | 520307 | 4 | Injector Cylinder No. 3 Needle Control Valve Abnormal Operation (MIN) Cold |
| SPN 520308 FMI 3 (GHG14) | 520308 | 3 | Injector Cylinder No. 4 Needle Control Valve Abnormal Operation (MAX) Cold |
| SPN 520308 FMI 4 (GHG14) | 520308 | 4 | Injector Cylinder No. 4 Needle Control Valve Abnormal Operation (MIN) Cold |
| SPN 520309 FMI 3 (GHG14) | 520309 | 3 | Injector Cylinder No. 5 Needle Control Valve Abnormal Operation (MAX) Cold |
| SPN 520309 FMI 4 (GHG14) | 520309 | 4 | Injector Cylinder No. 5 Needle Control Valve Abnormal Operation (MIN) Cold |
| SPN 520310 FMI 3 (GHG14) | 520310 | 3 | Injector Cylinder No. 6 Needle Control Valve Abnormal Operation (MAX) Cold |
| SPN 520310 FMI 4 (GHG14) | 520310 | 4 | Injector Cylinder No. 6 Needle Control Valve Abnormal Operation (MIN) Cold |
| SPN 520318 FMI 2 (GHG14) | 520318 | 2 | Camshaft and Crankshaft Signal Match Error Cold |
| SPN 520323 FMI 3 (GHG14) | 520323 | 3 | High Side Digital Output Circuit Failed High |
| SPN 520323 FMI 4 (GHG14) | 520323 | 4 | High Side Digital Output Circuit Failed Low |
| SPN 520326 FMI 3 (GHG14) | 520326 | 3 | Under Pressurized Diesel Exhaust Fluid System |
| SPN 520326 FMI 4 (GHG14) | 520326 | 4 | Over Pressurized Diesel Exhaust Fluid (DEF) System |
| SPN 520327 FMI 3 (GHG14) | 520327 | 3 | Under Pressurized Diesel Exhaust Fluid System |
| SPN 520327 FMI 4 (GHG14) | 520327 | 4 | Over Pressurized Diesel Exhaust Fluid System |
| SPN 520328 FMI 7 (GHG14) | 520328 | 7 | Diesel Exhaust Fluid System Has Been Over-Pressurized |
| SPN 520329 FMI 31 (GHG14) | 520329 | 31 | Non Diesel Exhaust Fluid Flow Situation |
| SPN 520332 FMI 17 (GHG14) | 520332 | 17 | Diesel Oxidation Catalyst Inlet Temperature Out of Range Low Preventing HC Dosing |
| SPN 520348 FMI 14 (GHG14) | 520348 | 14 | Soot Sensor Tube Clogged / Defect |
| SPN 520349 FMI 14 (GHG14) | 520349 | 14 | DPF Filtration Efficiency Low |
| SPN 520352 FMI 3 (GHG14) | 520352 | 3 | Supply Voltage Difference Between ACM and Soot Sensor |
| SPN 520353 FMI 17 (GHG14) | 520353 | 17 | Soot Sensor Temperature Rationality Failure – Cold Start |
| SPN 520357 FMI 15 (GHG14) | 520357 | 15 | Soot Sensor Printed Circuit Board Temperature High |
| SPN 520357 FMI 2 (GHG14) | 520357 | 2 | Soot Sensor Printed Circuit Board Temperature Rationality Fault |
| SPN 520358 FMI 3 (GHG14) | 520358 | 3 | Soot Sensor Printed Circuit Board Temperature 2 Signal Range High |
| SPN 520358 FMI 4 (GHG14) | 520358 | 4 | Soot Sensor Printed Circuit Board Temperature 2 Signal Range Low |
| SPN 520359 FMI 12 (GHG14) | 520359 | 12 | Soot Sensor Heater Printed Circuit Board Component Failure |
| SPN 520359 FMI 3 (GHG14) | 520359 | 3 | Soot Sensor Heater Short Circuit to Battery |
| SPN 520359 FMI 4 (GHG14) | 520359 | 4 | Soot Sensor Heater Short Circuit to Ground |
| SPN 520359 FMI 5 (GHG14) | 520359 | 5 | Soot Sensor Heater Open Load |
| SPN 520360 FMI 15 (GHG14) | 520360 | 15 | Soot Sensor Inter-Digital Electrode Positive Signal Range High Diagnostic |
| SPN 520360 FMI 3 (GHG14) | 520360 | 3 | Soot Sensor Inter-Digital Electrode Positive Short Circuit to Battery Diagnostic |
| SPN 520360 FMI 4 (GHG14) | 520360 | 4 | Soot Sensor Inter-Digital Electrode Positive Short Circuit to Ground Diagnostic |
| SPN 520361 FMI 16 (GHG14) | 520361 | 16 | Soot Sensor Temperature High |
| SPN 520361 FMI 18 (GHG14) | 520361 | 18 | Soot Sensor Temperature Low |
| SPN 520361 FMI 2 (GHG14) | 520361 | 2 | Soot Sensor Temperature Rationality Signal Range Low |
| SPN 520362 FMI 3 (GHG14) | 520362 | 3 | Soot Sensor Supply Line Voltage Above Normal, or Shorted to High Source |
| SPN 520362 FMI 4 (GHG14) | 520362 | 4 | Soot Sensor Supply Line Signal Range Low |
| SPN 523 FMI 13 (EPA07, EPA10, GHG14) | 523 | 13 | Transmission Current Gear Signal Missing |
| SPN 523 FMI 13 (EPA07, EPA10, GHG14) | 523 | 13 | Transmission Current Gear Signal Missing |
| SPN 523 FMI 19 (EPA07, EPA10, GHG14) | 523 | 19 | Transmission Current Gear Signal is Erratic |
| SPN 523 FMI 19 (EPA07, EPA10, GHG14) | 523 | 19 | Transmission Current Gear Signal is Erratic |
| SPN 524275 FMI 19 (GHG14) | 524275 | 19 | RCM Message Not Received or Stopped Arriving |
| SPN 524276 FMI 13 (GHG14) | 524276 | 13 | MCM Fuel Map to GVC Emission Standard Calibration (02/23) Mismatched |
| SPN 524277 FMI 13 (GHG14) | 524277 | 13 | Super Structure Cabin Mode ENABLE – State ERROR |
| SPN 524277 FMI 14 (GHG14) | 524277 | 14 | Driving from Super Structure IMPLAUSIBLE Condition |
| SPN 524277 FMI 19 (GHG14) | 524277 | 19 | Super Structure Cabin Mode DISABLE – State ERROR |
| SPN 524278 FMI 13 (GHG14) | 524278 | 13 | 2 – Channel Rationality Accelerator Pedal Signal 1 Missing |
| SPN 524278 FMI 14 (GHG14) | 524278 | 14 | 2 – Channel Rationality Accelerator Pedal Signal 2 Missing |
| SPN 524278 FMI 15 (GHG14) | 524278 | 15 | Rationality Accelerator Pedal “In-Range” Fault |
| SPN 524279 FMI 11 (GHG14) | 524279 | 11 | Expansion Pressure Tank Pressure Set Fault |
| SPN 524279 FMI 18 (GHG14) | 524279 | 18 | Expansion Pressure Tank Pressure Loss |
| SPN 524280 FMI 2 (GHG14) | 524280 | 2 | Remote Idle Validation Switch Inputs Reversed |
| SPN 524280 FMI 3 (GHG14) | 524280 | 3 | Remote Accelerator Pedal Idle Validation Switch 1 Circuit Failed High |
| SPN 524280 FMI 4 (GHG14) | 524280 | 4 | Remote Accelerator Pedal Idle Validation Switch 1 Circuit Failed Low |
| SPN 524280 FMI 5 (GHG14) | 524280 | 5 | Remote Accelerator Pedal Idle Validation Switch 2 Circuit Failed Low |
| SPN 524280 FMI 6 (GHG14) | 524280 | 6 | Remote Accelerator Pedal Idle Validation Switch 2 Circuit Failed High |
| SPN 524283 FMI 14 (GHG14) | 524283 | 14 | Generator (Charging System) Terminal W – Allocation Error (Pulse / Rev Signal) |
| SPN 524283 FMI 2 (GHG14) | 524283 | 2 | Generator (Charging System) Terminal W – Low Voltage |
| SPN 524284 FMI 14 (GHG14) | 524284 | 14 | Powertrain Monitoring Control Level 2 Fault |
| SPN 524284 FMI 19 (GHG14) | 524284 | 19 | CPC Powertrain Monitor Control Level 3 General Protection Fault |
| SPN 524285 FMI 4 (GHG14) | 524285 | 4 | J1939 CM1 DPF Regeneration Switch Short Circuit to Ground |
| SPN 524286 FMI 1 (GHG14) | 524286 | 1 | Automatic Gear Selection – Automatic Mode Not Available |
| SPN 524286 FMI 2 (GHG14) | 524286 | 2 | Automatic Gear Selection – Incompatible or Missing Dataset |
| SPN 524286 FMI 4 (GHG14) | 524286 | 4 | Automatic Gear Selection – Gear Shift Not Plausible |
| SPN 524286 FMI 6 (GHG14) | 524286 | 6 | CPC is Incorrectly Parameterized |
| SPN 524286 FMI 7 (GHG14) | 524286 | 7 | ITPM Error – Drivetrain Speed Signal Inconsistent |
| SPN 524287 FMI 19 (GHG14) | 524287 | 19 | Predictive Cruise Control Device Reporting Error |
| SPN 524287 FMI 1 (GHG14) | 524287 | 1 | Evobus Cruise Control Lever Position – Not Plausible (Out-of-Range) |
| SPN 524287 FMI 9 (GHG14) | 524287 | 9 | Predictive Cruise Control Message Not Received |
| SPN 524289 FMI 4 (GHG14) | 524289 | 4 | Diesel Particulate Filter (DPF) Regen Switch – Short to Ground |
| SPN 524292 FMI 1 (EPA10, GHG14) | 524292 | 1 | This Diagnostic is a Test |
| SPN 524292 FMI 1 (EPA10, GHG14) | 524292 | 1 | This Diagnostic is a Test |
| SPN 5246 FMI 0 (GHG14) | 5246 | Regulatory Fault Ignored – Final Action (Speed Limit) | |
| SPN 5246 FMI 15 (GHG14) | 5246 | 15 | Regulatory Fault Ignored – Derate On |
| SPN 5246 FMI 16 (GHG14) | 5246 | 16 | Regulatory Fault Ignored – Final Action Pending |
| SPN 524 FMI 9 (EPA07, EPA10, GHG14) | 524 | 9 | J1939 ETC2 Message Missing |
| SPN 525 FMI 7 (GHG14) | 525 | 7 | Internal Error with the DT12 Shift Stalk Lever |
| SPN 525 FMI 9 (GHG14) | 525 | 9 | Powertrain Message (Transfer Case/PTO) is Missing |
| SPN 527 FMI 9 (EPA07, EPA10, GHG14) | 527 | 9 | J1939 Cruise Control Vehicle Speed (CCVS) Message from Source No. 1, No. 2, No. 3 Missing |
| SPN 5298 FMI 14 (EPA10, GHG14) | 5298 | 14 | Selective Catalytic Reduction Catalyst Abnormal Temperature Rise |
| SPN 5312 FMI 7 (GHG14) | 5312 | 7 | Intake Manifold Pressure Low |
| SPN 5323 FMI 13 (GHG14) | 5323 | 13 | Excessive Time to Enter Closed Loop Fuel Pressure Control |
| SPN 5357 FMI 16 (GHG14) | 5357 | 16 | Fuel Quantity High Detected |
| SPN 5357 FMI 18 (GHG14) | 5357 | 18 | Fuel Quantity Low Detected |
| SPN 5358 FMI 16 (GHG14) | 5358 | 16 | Cylinder No. 1 Engine Smoothness Control / Quantity Low |
| SPN 5358 FMI 18 (GHG14) | 5358 | 18 | Cylinder No. 1 Engine Smoothness Control / Quantity Excess |
| SPN 5359 FMI 16 (GHG14) | 5359 | 16 | Cylinder No. 2 Engine Smoothness Control / Quantity Low |
| SPN 5359 FMI 18 (GHG14) | 5359 | 18 | Cylinder No. 2 Engine Smoothness Control / Quantity Excess |
| SPN 5360 FMI 16 (GHG14) | 5360 | 16 | Cylinder No. 3 Engine Smoothness Control / Quantity Low |
| SPN 5360 FMI 18 (GHG14) | 5360 | 18 | Cylinder No. 3 Engine Smoothness Control / Quantity Excess |
| SPN 5361 FMI 16 (GHG14) | 5361 | 16 | Cylinder No. 4 Engine Smoothness Control / Quantity Low |
| SPN 5361 FMI 18 (GHG14) | 5361 | 18 | Cylinder No. 4 Engine Smoothness Control / Quantity Excess |
| SPN 5362 FMI 16 (GHG14) | 5362 | 16 | Cylinder No. 5 Engine Smoothness Control / Quantity Low |
| SPN 5362 FMI 18 (GHG14) | 5362 | 18 | Cylinder No. 5 Engine Smoothness Control / Quantity Excess |
| SPN 5363 FMI 16 (GHG14) | 5363 | 16 | Cylinder No. 6 Engine Smoothness Control / Quantity Low |
| SPN 5363 FMI 18 (GHG14) | 5363 | 18 | Cylinder No. 6 Engine Smoothness Control / Quantity Excess |
| SPN 5395 FMI 15 (GHG14) | 5395 | 15 | Idle Fuel Quantity Out of Range |
| SPN 5397 FMI 31 (EPA10, GHG14) | 5397 | 31 | Regen Frequency Error |
| SPN 5418 FMI 3 (GHG14) | 5418 | 3 | Quantity Control Valve High Side Error |
| SPN 5418 FMI 4 (GHG14) | 5418 | 4 | Quantity Control Valve Low Side Error |
| SPN 5435 FMI 7 (GHG14) | 5435 | 7 | Non Diesel Exhaust Fluid Flow Situation |
| SPN 5443 FMI 0 (GHG14) | 5443 | DPF HC Absorption Very High | |
| SPN 5443 FMI 15 (GHG14) | 5443 | 15 | DPF HC Absorption Warning |
| SPN 5443 FMI 16 (GHG14) | 5443 | 16 | DPF HC Absorption High |
| SPN 5444 FMI 1 (GHG14) | 5444 | 1 | Engine Crankcase Breather Oil Separator Speed Too Low |
| SPN 5488 FMI 3 (GHG14) | 5488 | 3 | Diesel Exhaust Fluid Line Heater 5 Circuit Failed High |
| SPN 5488 FMI 4 (GHG14) | 5488 | 4 | Diesel Exhaust Fluid Line Heater 5 Circuit Failed Low |
| SPN 5488 FMI 5 (GHG14) | 5488 | 5 | Selective Catalyst Reduction Line Heater 5 Circuit Failed Open |
| SPN 5503 FMI 13 (GHG14) | 5503 | 13 | Fuel Mass Signal Not Available via Controller Area Network |
| SPN 5569 FMI 3 (GHG14) | 5569 | 3 | Soot Sensor Printed Circuit Board Temperature 1 Signal Range High |
| SPN 5569 FMI 4 (GHG14) | 5569 | 4 | Soot Sensor Printed Circuit Board Temperature 1 Signal Range Low |
| SPN 556 FMI 9 (GHG14) | 556 | 9 | J1939 RC Message from Transmission Retarder Missing |
| SPN 5571 FMI 7 (GHG14) | 5571 | 7 | Pressure Limiting Valve Staying Open |
| SPN 5588 FMI 9 (GHG14) | 5588 | 9 | Exhaust Gas Recirculation Actuator, CAN3 Communication Error |
| SPN 558 FMI 1 (EPA07, EPA10, GHG14) | 558 | 1 | Incorrect Wiring of the Idle Validation Switch |
| SPN 558 FMI 2 (EPA07, EPA10, GHG14) | 558 | 2 | Idle Validation Switch Inputs Reversed |
| SPN 558 FMI 3 (EPA07, EPA10, GHG14) | 558 | 3 | Open Circuit |
| SPN 558 FMI 4 (EPA07, EPA10, GHG14) | 558 | 4 | Short to Ground or an Open Wire |
| SPN 558 FMI 5 (GHG14) | 558 | 5 | Idle Validation Switch 2 Circuit Failed Low (Short to Ground or Open Wire) |
| SPN 558 FMI 6 (GHG14) | 558 | 6 | Idle Validation Switch 2 Circuit Failed High (Open Circuit) |
| SPN 569 FMI 9 (GHG14) | 569 | 9 | J1939 EAC1 Message (Electronic Axle Controller 1) is Missing |
| SPN 571 FMI 4 (GHG14) | 571 | 4 | Engine Brake Disable Push-Button Shorted to Ground or Pressed Too Long |
| SPN 5741 FMI 12 (GHG14) | 5741 | 12 | Soot Sensor Inter – Digital Electrode Self – Diagnostic |
| SPN 5741 FMI 13 (GHG14) | 5741 | 13 | Soot Sensor Controller Area Network Signal Missing |
| SPN 5741 FMI 16 (GHG14) | 5741 | 16 | Soot Sensor Data Valid But Above Normal Operating Range – Moderately Severe Level |
| SPN 5741 FMI 18 (GHG14) | 5741 | 18 | Soot Sensor Data Valid But Below Normal Operating Range Moderately Severe Level |
| SPN 5741 FMI 4 (GHG14) | 5741 | 4 | Soot Sensor Inter – Digital Electrode Short circuit |
| SPN 5741 FMI 9 (GHG14) | 5741 | 9 | Soot Sensor Communication Error |
| SPN 5747 FMI 12 (GHG14) | 5747 | 12 | Soot Sensor Heater Fault |
| SPN 5927 FMI 2 (GHG14) | 5927 | 2 | Water Pump Limp Home Mode |
| SPN 5927 FMI 7 (GHG14) | 5927 | 7 | Cooling System Performance Defect |
| SPN 596 FMI 13 (EPA07, EPA10, GHG14) | 596 | 13 | J1939 Cruise Control Enable Switch Signal from Source No. 1, No. 2, No. 3 Missing |
| SPN 596 FMI 19 (EPA07, EPA10, GHG14) | 596 | 19 | J1939 Cruise Control Enable Switch Signal from Source No. 1, No. 2, or No. 3 Erratic |
| SPN 597 FMI 13 (EPA07, EPA10, GHG14) | 597 | 13 | J1939 Service Brake Switch Signal from Source No. 1, No. 2, or No. 3 is Missing |
| SPN 597 FMI 19 (EPA07, EPA10, GHG14) | 597 | 19 | J1939 Service Brake Switch Signal from Source No. 1, No. 2 or No. 3 Erratic |
| SPN 597 FMI 2 (GHG14) | 597 | 2 | Service Brake Status Not Plausible |
| SPN 598 FMI 2 (GHG14) | 598 | 2 | Clutch Switch Not Plausible |
| SPN 599 FMI 4 (EPA07, EPA10, GHG14) | 599 | 4 | Both Cruise Control Switches, Set and Res, are Shorted to Ground |
| SPN 600 FMI 13 (EPA07, EPA10, GHG14) | 600 | 13 | J1939 Cruise Control Coast Switch Signal from Source No. 1, No. 2 or No. 3 is Missing |
| SPN 600 FMI 19 (EPA07, EPA10, GHG14) | 600 | 19 | J1939 Cruise Control Coast Switch Signal from Source No. 1, No. 2 or No. 3 is Erratic |
| SPN 602 FMI 13 (EPA07, EPA10, GHG14) | 602 | 13 | J1939 Cruise Control Acceleration Switch Signal from Source No. 1, No. 2, or No. 3 Missing |
| SPN 602 FMI 19 (EPA07, EPA10, GHG14) | 602 | 19 | J1939 Cruise Control Accelerate Switch Signal from Source No. 1, No. 2, or No. 3 is Erratic |
| SPN 609 FMI 12 (EPA07, EPA10, GHG14) | 609 | 12 | Motor Control Module Failed or Programmed Incorrectly |
| SPN 609 FMI 12 (GHG14) | 609 | 12 | Common Powertrain Controller Hardware Failure |
| SPN 609 FMI 13 (GHG14) | 609 | 13 | CPC Software Diagnostics |
| SPN 609 FMI 14 (EPA07, EPA10, GHG14) | 609 | 14 | Motor Control Module Incorrect or Not Programmed Correctly |
| SPN 609 FMI 16 (GHG14) | 609 | 16 | Internal Temperature of Common Powertrain Controller Too High |
| SPN 615 FMI 14 (EPA07, EPA10, GHG14) | 615 | 14 | Internal or External Leakage of the High Pressure Fuel System |
| SPN 615 FMI 3 (EPA07, EPA10, GHG14) | 615 | 3 | Axial Power Turbine Air Seal Pressure Regulator Valve Circuit Failed High |
| SPN 615 FMI 4 (EPA07, EPA10, GHG14) | 615 | 4 | Axial Power Turbine Air Seal Pressure Regulator Valve Circuit Failed High |
| SPN 615 FMI 5 (EPA07, EPA10, GHG14) | 615 | 5 | Axial Power Turbine Air Seal Pressure Regulator Valve Circuit Failed Open |
| SPN 615 FMI 9 (EPA07, EPA10, GHG14) | 615 | 9 | J1939 DM1 Message from the Transmission is Missing |
| SPN 625 FMI 13 (EPA10, GHG14) | 625 | 13 | ECAN ID_1629 Diagnostic Message Not Received This Ignition Cycle |
| SPN 625 FMI 13 (GHG14) | 625 | 13 | TCM System IDs Not Received or Stopped Arriving |
| SPN 625 FMI 14 (EPA10, GHG14) | 625 | 14 | PT-CAN : MCM System ID / MCM_C01 – Not Received or Stopped Arriving |
| SPN 625 FMI 17 (EPA10, GHG14) | 625 | 17 | No ACM Communication – Pre Warning |
| SPN 625 FMI 17 (EPA10, GHG14) | 625 | 17 | No ACM Communication – Pre Warning |
| SPN 625 FMI 18 (EPA10, GHG14) | 625 | 18 | No ACM Communication – Warning |
| SPN 625 FMI 18 (EPA10, GHG14) | 625 | 18 | No ACM Communication – Warning |
| SPN 625 FMI 2 (EPA10, GHG14) | 625 | 2 | PT-CAN Incorrect MCM System ID Received |
| SPN 625 FMI 2 (GHG14) | 625 | 2 | CPC Message Not Received or Has Stopped Arriving |
| SPN 625 FMI 4 (EPA10, GHG14) | 625 | 4 | ECAN Link Circuit Failure |
| SPN 625 FMI 8 (EPA10, GHG14) | 625 | 8 | MCM PT-CAN DM1 Message – Not Received or Has Stopped Arriving |
| SPN 625 FMI 8 (EPA10, GHG14) | 625 | 8 | MCM PT-CAN DM1 Message – Not Received or Has Stopped Arriving |
| SPN 625 FMI 9 (EPA10, GHG14) | 625 | 9 | ACM PT-CAN DM1 Message – Not Received or Has Stopped Arriving |
| SPN 625 FMI 9 (EPA10, GHG14) | 625 | 9 | PT-CAN Heartbeat Missing |
| SPN 625 FMI 9 (EPA10, GHG14) | 625 | 9 | ACM PT-CAN DM1 Message – Not Received or Has Stopped Arriving |
| SPN 628 FMI 13 (EPA07, EPA10, GHG14) | 628 | 13 | Multiple Fault Description |
| SPN 628 FMI 14 (EPA07, EPA10, GHG14) | 628 | 14 | XFLASH Failure |
| SPN 628 FMI 17 (GHG14) | 628 | 17 | ECU OS Task Timed Out Prior to Completion |
| SPN 628 FMI 2 (GHG14) | 628 | 2 | EEPROM Checksum Failure |
| SPN 629 FMI 12 (EPA07, EPA10, GHG14) | 629 | 12 | Multiple Fault Descriptions |
| SPN 629 FMI 2 (EPA07, EPA10, GHG14) | 629 | 2 | Multiple Fault Descriptions |
| SPN 630 FMI 13 (GHG14) | 630 | 13 | Selective Catalytic Reduction Number Out of Range |
| SPN 630 FMI 14 (EPA07, EPA10, GHG14) | 630 | 14 | Communication Interruption Between the Common Powertrain Controller and Motor Control Module |
| SPN 636 FMI 10 (EPA07, EPA10, GHG14) | 636 | 10 | Crankshaft Position Sensor Signal Erratic |
| SPN 636 FMI 11 (EPA07, EPA10, GHG14) | 636 | 11 | Crankshaft Position Sensor – Sensor Failure |
| SPN 636 FMI 14 (EPA07, EPA10, GHG14) | 636 | 14 | Swapped Pins |
| SPN 636 FMI 15 (EPA10, GHG14) | 636 | 15 | No Match of Camshaft and Crankshaft Signals |
| SPN 636 FMI 1 (EPA07, EPA10, GHG14) | 636 | 1 | Crankshaft Position Sensor Signal Voltage Too Low |
| SPN 636 FMI 2 (EPA07, EPA10, GHG14) | 636 | 2 | No Match of Camshaft and Crankshaft Signals |
| SPN 636 FMI 31 (EPA07, EPA10, GHG14) | 636 | 31 | Crankshaft Position Sensor – Error Detected |
| SPN 636 FMI 3 (EPA07, EPA10, GHG14) | 636 | 3 | Crankshaft Position Sensor – Open Circuit |
| SPN 636 FMI 4 (EPA07, EPA10, GHG14) | 636 | 4 | Crankshaft Position Sensor Shorted to Ground |
| SPN 636 FMI 8 (EPA07, EPA10, GHG14) | 636 | 8 | Crankshaft Position Sensor Time Out |
| SPN 639 FMI 13 (GHG14) | 639 | 13 | HDMS Fan – J1939 Message Not Received or Has Stopped Arriving |
| SPN 639 FMI 14 (EPA07, EPA10, GHG14) | 639 | 14 | J1939 Data Link Failure |
| SPN 639 FMI 9 (GHG14) | 639 | 9 | J1939 PROP11 Message is Missing |
| SPN 641 FMI 3 (EPA07, EPA10, GHG14) | 641 | 3 | Turbocharger Control Circuit Failed High |
| SPN 641 FMI 4 (EPA07, EPA10, GHG14) | 641 | 4 | Turbocharger Control Circuit Failed Low |
| SPN 641 FMI 5 (EPA07, EPA10, GHG14) | 641 | 5 | Turbocharger Control Circuit Failed Open |
| SPN 647 FMI 3 (EPA07, EPA10, GHG14) | 647 | 3 | Fan Circuit Short to Power |
| SPN 647 FMI 4 (EPA07, EPA10, GHG14) | 647 | 4 | Fan Circuit Short to Ground |
| SPN 647 FMI 5 (EPA07, EPA10, GHG14) | 647 | 5 | Fan Open Circuit |
| SPN 651 FMI 3 (GHG14) | 651 | 3 | Injector Cylinder No. 1 Needle Control Valve Abnormal Operation (MAX) |
| SPN 651 FMI 4 (GHG14) | 651 | 4 | Injector Cylinder No. 1 Needle Control Valve Abnormal Operation (MIN) |
| SPN 651 FMI 5 (GHG14) | 651 | 5 | Injector Cylinder No. 1 Needle Control Valve Circuit Open |
| SPN 651 FMI 6 (EPA10, GHG14) | 651 | 6 | Injector Cylinder No. 1 Needle Control Valve Shorted Circuit |
| SPN 651 FMI 7 (GHG14) | 651 | 7 | Injector Cylinder No. 1 Needle Control Valve Stuck Open |
| SPN 65226 FMI 2 (GHG14) | 65226 | 2 | Expansion Tank Pressure Sensor Data Erratic |
| SPN 65226 FMI 3 (GHG14) | 65226 | 3 | Expansion Tank Pressure Sensor Voltage Failed High |
| SPN 65226 FMI 4 (GHG14) | 65226 | 4 | Expansion Tank Pressure Sensor Voltage Failed Low |
| SPN 652 FMI 3 (GHG14) | 652 | 3 | Injector Cylinder No. 2 Needle Control Valve Abnormal Operation (MAX) |
| SPN 652 FMI 4 (GHG14) | 652 | 4 | Injector Cylinder No. 2 Needle Control Valve Abnormal Operation (MIN) |
| SPN 652 FMI 5 (GHG14) | 652 | 5 | Injector Cylinder No. 2 Needle Control Valve Circuit Open |
| SPN 652 FMI 6 (EPA10, GHG14) | 652 | 6 | Injector Cylinder No. 2 Needle Control Valve Shorted Circuit |
| SPN 652 FMI 7 (GHG14) | 652 | 7 | Injector Cylinder No. 2 Needle Control Valve Stuck Open |
| SPN 653 FMI 3 (GHG14) | 653 | 3 | Injector Cylinder No. 3 Needle Control Valve Abnormal Operation (MAX) |
| SPN 653 FMI 4 (GHG14) | 653 | 4 | Injector Cylinder No. 3 Needle Control Valve Abnormal Operation (MIN) |
| SPN 653 FMI 5 (GHG14) | 653 | 5 | Injector Cylinder No. 3 Needle Control Valve Circuit Open |
| SPN 653 FMI 6 (EPA10, GHG14) | 653 | 6 | Injector Cylinder No. 3 Needle Control Valve Shorted Circuit |
| SPN 653 FMI 7 (GHG14) | 653 | 7 | Injector Cylinder No. 3 Needle Control Valve Stuck Open |
| SPN 654 FMI 4 (GHG14) | 654 | 4 | Injector Cylinder No. 4 Needle Control Valve Abnormal Operation (MIN) |
| SPN 654 FMI 5 (GHG14) | 654 | 5 | Injector Cylinder No. 4 Needle Control Valve Circuit Open |
| SPN 654 FMI 6 (EPA10, GHG14) | 654 | 6 | Injector Cylinder No. 4 Needle Control Valve Shorted Circuit |
| SPN 654 FMI 7 (GHG14) | 654 | 7 | Injector Cylinder No. 4 Needle Control Valve Stuck Open |
| SPN 655 FMI 3 (GHG14) | 655 | 3 | Injector Cylinder No. 5 Needle Control Valve Abnormal Operation (MAX) |
| SPN 655 FMI 4 (GHG14) | 655 | 4 | Injector Cylinder No. 5 Needle Control Valve Abnormal Operation (MIN) |
| SPN 655 FMI 5 (GHG14) | 655 | 5 | Injector Cylinder No. 5 Needle Control Valve Circuit Open |
| SPN 655 FMI 6 (EPA10, GHG14) | 655 | 6 | Injector Cylinder No. 5 Needle Control Valve Shorted Circuit |
| SPN 655 FMI 7 (GHG14) | 655 | 7 | Injector Cylinder No. 5 Needle Control Valve Stuck Open |
| SPN 656 FMI 3 (GHG14) | 656 | 3 | Injector Cylinder No. 6 Needle Control Valve Abnormal Operation (MAX) |
| SPN 656 FMI 4 (GHG14) | 656 | 4 | Injector Cylinder No. 6 Needle Control Valve Abnormal Operation (MIN) |
| SPN 656 FMI 5 (GHG14) | 656 | 5 | Injector Cylinder No. 6 Needle Control Valve Circuit Open |
| SPN 656 FMI 6 (EPA10, GHG14) | 656 | 6 | Injector Cylinder No. 6 Needle Control Valve Shorted Circuit |
| SPN 656 FMI 7 (GHG14) | 656 | 7 | Injector Cylinder No. 6 Needle Control Valve Stuck Open |
| SPN 667 FMI 3 (GHG14) | 667 | 3 | Starter Pin – Short to Power |
| SPN 677 FMI 14 (EPA07, EPA10, GHG14) | 677 | 14 | Electronic Starter Fault or Motor Control Module Internal Failure |
| SPN 677 FMI 14 (EPA07, EPA10, GHG14) | 677 | 14 | Electronic Starter Fault or Motor Control Module Internal Failure |
| SPN 677 FMI 18 (EPA07, EPA10, GHG14) | 677 | 18 | Starter Relay – Low Resistance |
| SPN 677 FMI 18 (EPA07, EPA10, GHG14) | 677 | 18 | Starter Relay – Low Resistance |
| SPN 677 FMI 2 (EPA07, EPA10, GHG14) | 677 | 2 | Low or No Voltage for the Starter Switch |
| SPN 677 FMI 2 (EPA07, EPA10, GHG14) | 677 | 2 | Low or No Voltage for the Starter Switch |
| SPN 677 FMI 2 (GHG14) | 677 | 2 | Starter Switch Inconsistent |
| SPN 677 FMI 31 (EPA07, EPA10, GHG14) | 677 | 31 | Starter Jammed (Tooth to Tooth Jam) |
| SPN 677 FMI 31 (EPA07, EPA10, GHG14) | 677 | 31 | Starter Jammed (Tooth to Tooth Jam) |
| SPN 677 FMI 3 (EPA07, EPA10, GHG14) | 677 | 3 | Engine Starter Relay Shorted to High Source |
| SPN 677 FMI 3 (EPA07, EPA10, GHG14) | 677 | 3 | Engine Starter Relay Shorted to High Source |
| SPN 677 FMI 4 (EPA07, EPA10, GHG14) | 677 | 4 | Engine Starter Relay Circuit Failed Low |
| SPN 677 FMI 4 (EPA07, EPA10, GHG14) | 677 | 4 | Engine Starter Relay Circuit Failed Low |
| SPN 677 FMI 5 (GHG14) | 677 | 5 | Engine Starter Relay Open Circuit |
| SPN 677 FMI 7 (EPA07, EPA10, GHG14) | 677 | 7 | Engine Starter Relay Jammed |
| SPN 677 FMI 7 (EPA07, EPA10, GHG14) | 677 | 7 | Engine Starter Relay Jammed |
| SPN 679 FMI 7 (EPA07, EPA10, GHG14) | 679 | 7 | Pressure Limiting Valve (PLV) Staying Open |
| SPN 701 FMI 3 (GHG14) | 701 | 3 | Top 2 Lockout Solenoid – Short to Power |
| SPN 701 FMI 4 (EPA07, EPA10, GHG14) | 701 | 4 | Digital Output 4 09 – Short to Ground on Pin 9 Circuit of CPC No. 4 Connector |
| SPN 701 FMI 4 (EPA07, EPA10, GHG14) | 701 | 4 | Digital Output 4 09 – Short to Ground on Pin 9 Circuit of CPC No. 4 Connector |
| SPN 701 FMI 5 (GHG14) | 701 | 5 | Top 2 Lockout Solenoid – Open Circuit |
| SPN 702 FMI 3 (EPA10, GHG14) | 702 | 3 | Top 2 Shift Solenoid – Short to Power on CPC No. 3 Connector Circuit |
| SPN 702 FMI 4 (EPA10, GHG14) | 702 | 4 | Top 2 Shift Solenoid – Short to Ground on CPC No. 3 Connector Circuit |
| SPN 702 FMI 5 (GHG14) | 702 | 5 | Top 2 Shift Solenoid – Open Circuit |
| SPN 703 FMI 3 (GHG14) | 703 | 3 | Digital Output 3 09 – Short to Power / Open Circuit |
| SPN 703 FMI 4 (GHG14) | 703 | 4 | Digital Output 3 09 – Short to Ground |
| SPN 703 FMI 5 (GHG14) | 703 | 5 | Water-in-Fuel (WIF) Sensor – Open Circuit |
| SPN 704 FMI 3 (EPA07, EPA10, GHG14) | 704 | 3 | High Exhaust System Temperature Lamp – Short to Power / Open Circuit |
| SPN 704 FMI 3 (GHG14) | 704 | 3 | Digital Output 4 07 Circuit Failed High |
| SPN 704 FMI 4 (EPA07, EPA10, GHG14) | 704 | 4 | High Exhaust System Temperature Lamp – Short to Ground |
| SPN 704 FMI 4 (GHG14) | 704 | 4 | Digital Output 4 07 Circuit Failed Low |
| SPN 704 FMI 5 (GHG14) | 704 | 5 | Digital Output 4 07 Circuit Open |
| SPN 705 FMI 3 (EPA07, EPA10, GHG14) | 705 | 3 | Digital Output 1 13 – Circuit Failed High |
| SPN 705 FMI 3 (EPA07, EPA10, GHG14) | 705 | 3 | Digital Output 1 13 – Circuit Failed High |
| SPN 705 FMI 4 (EPA07, EPA10, GHG14) | 705 | 4 | Digital Output 1 13 – Circuit Failed Low |
| SPN 705 FMI 4 (EPA07, EPA10, GHG14) | 705 | 4 | Digital Output 1 13 – Circuit Failed Low |
| SPN 705 FMI 5 (GHG14) | 705 | 5 | Digital Output 1 13 Circuit Open |
| SPN 706 FMI 3 (GHG14) | 706 | 3 | Digital Output 3 10 Circuit Failed High |
| SPN 706 FMI 4 (GHG14) | 706 | 4 | Digital Output 3 10 Circuit Failed Low |
| SPN 706 FMI 5 (GHG14) | 706 | 5 | Digital Output 3 10 Circuit Open |
| SPN 707 FMI 3 (GHG14) | 707 | 3 | Digital Output 2 10 Circuit Failed High |
| SPN 707 FMI 4 (GHG14) | 707 | 4 | Digital Output 2 10 Circuit Failed Low |
| SPN 707 FMI 5 (GHG14) | 707 | 5 | Digital Output 2 10 Circuit Open |
| SPN 708 FMI 3 (GHG14) | 708 | 3 | Digital Output 3 12 Circuit Failed High |
| SPN 708 FMI 4 (GHG14) | 708 | 4 | Digital Output 3 12 Circuit Failed Low |
| SPN 708 FMI 5 (GHG14) | 708 | 5 | Digital Output 3 12 Circuit Open |
| SPN 709 FMI 3 (EPA07, EPA10, GHG14) | 709 | 3 | Digital Output 3 16 – Circuit Failed High |
| SPN 709 FMI 3 (EPA07, EPA10, GHG14) | 709 | 3 | Digital Output 3 16 – Circuit Failed High |
| SPN 709 FMI 4 (EPA07, EPA10, GHG14) | 709 | 4 | Digital Output 3 16 – Circuit Failed Low |
| SPN 709 FMI 4 (EPA07, EPA10, GHG14) | 709 | 4 | Digital Output 3 16 – Circuit Failed Low |
| SPN 709 FMI 5 (GHG14) | 709 | 5 | Digital Output 3 16 Open Circuit |
| SPN 709 FMI 5 (GHG14) | 709 | 5 | Digital Output 3 16 Open Circuit |
| SPN 70 FMI 13 (EPA07, EPA10, GHG14) | 70 | 13 | J1939 Park Brake Switch Signal from Source No. 1, No. 2, or No. 3 – Missing |
| SPN 70 FMI 19 (EPA07, EPA10, GHG14) | 70 | 19 | J1939 Park Brake Switch Signal from Source No. 1, No. 2, or No. 3 – Erratic |
| SPN 70 FMI 2 (EPA07, EPA10, GHG14) | 70 | 2 | J1939 Park Brake Switch Signal from Source No. 1, No. 2, or No. 3 – Data Erratic, Intermittent or Incorrect |
| SPN 710 FMI 3 (EPA07, EPA10, GHG14) | 710 | 3 | Digital Output 4 06 – Circuit Failed High |
| SPN 710 FMI 3 (EPA07, EPA10, GHG14) | 710 | 3 | Digital Output 4 06 – Circuit Failed High |
| SPN 710 FMI 4 (EPA07, EPA10, GHG14) | 710 | 4 | Digital Output 4 06 – Circuit Failed Low |
| SPN 710 FMI 4 (EPA07, EPA10, GHG14) | 710 | 4 | Digital Output 4 06 – Circuit Failed Low |
| SPN 710 FMI 5 (GHG14) | 710 | 5 | Digital Output 4 06 Open Circuit |
| SPN 711 FMI 3 (EPA07, EPA10, GHG14) | 711 | 3 | Digital Output 1 05 – Circuit Failed High |
| SPN 711 FMI 4 (EPA07, EPA10, GHG14) | 711 | 4 | Digital Output 1 05 – Circuit Failed Low |
| SPN 711 FMI 5 (GHG14) | 711 | 5 | Digital Output 1 05 Open Circuit |
| SPN 712 FMI 3 (GHG14) | 712 | 3 | Digital Output 1 04 Circuit Failed High |
| SPN 712 FMI 4 (GHG14) | 712 | 4 | Digital Output 1 04 Circuit Failed Low |
| SPN 712 FMI 5 (GHG14) | 712 | 5 | Digital Output 1 04 Circuit Open |
| SPN 713 FMI 3 (EPA07, EPA10, GHG14) | 713 | 3 | Digital Output 3 07 – Circuit Failed High |
| SPN 713 FMI 4 (EPA07, EPA10, GHG14) | 713 | 4 | Digital Output 3 07 – Circuit Failed Low |
| SPN 713 FMI 5 (EPA07, EPA10, GHG14) | 713 | 5 | Digital Output 3 07 – Open Circuit |
| SPN 713 FMI 7 (EPA07, EPA10, GHG14) | 713 | 7 | Digital Output 3 07 – Open, Ground or Short to Power |
| SPN 714 FMI 3 (GHG14) | 714 | 3 | Vehicle Power Shutdown – Digital Output 4 10 – Circuit Failed High |
| SPN 714 FMI 4 (GHG14) | 714 | 4 | Vehicle Power Shutdown – Digital Output 4 10 – Circuit Failed Low |
| SPN 714 FMI 5 (GHG14) | 714 | 5 | Vehicle Power Shutdown – Digital Output 4 10 – Open Circuit |
| SPN 715 FMI 3 (GHG14) | 715 | 3 | Digital Output 4 12 Circuit Failed High |
| SPN 715 FMI 4 (GHG14) | 715 | 4 | Digital Output 4 12 Circuit Failed Low |
| SPN 715 FMI 5 (GHG14) | 715 | 5 | Digital Output 4 12 Circuit Open |
| SPN 716 FMI 3 (GHG14) | 716 | 3 | Frequency Output Signal – Digital Output 1 09 – Circuit Failed High |
| SPN 716 FMI 4 (GHG14) | 716 | 4 | Frequency Output Signal – Digital Output 1 09 – Circuit Failed Low |
| SPN 716 FMI 5 (GHG14) | 716 | 5 | Frequency Output Signal – Digital Output 1 09 – Open Circuit |
| SPN 723 FMI 10 (EPA07, EPA10, GHG14) | 723 | 10 | Camshaft Position (CMP) Sensor Signal Erratic |
| SPN 723 FMI 11 (EPA07, EPA10, GHG14) | 723 | 11 | Camshaft Position Sensor Failure |
| SPN 723 FMI 14 (EPA07, EPA10, GHG14) | 723 | 14 | Swapped Pins |
| SPN 723 FMI 31 (EPA07, EPA10, GHG14) | 723 | 31 | Backwards Running Engine Detected |
| SPN 723 FMI 3 (EPA07, EPA10, GHG14) | 723 | 3 | Open Circuit |
| SPN 723 FMI 4 (EPA07, EPA10, GHG14) | 723 | 4 | Short to Ground |
| SPN 723 FMI 8 (EPA07, EPA10, GHG14) | 723 | 8 | Camshaft Position (CMP) Sensor Time Out |
| SPN 84 FMI 0 (EPA07, GHG14) | 84 | Vehicle Speed Above Programmable Threshold 1 While Driving | |
| SPN 84 FMI 10 (EPA07, GHG14) | 84 | 10 | J1939 Wheel-Based Vehicle Speed Signal from Source No. 3 is Erratic |
| SPN 84 FMI 11 (EPA07, GHG14) | 84 | 11 | Vehicle Speed Above Programmable Threshold 2 While Driving |
| SPN 84 FMI 13 (EPA07, GHG14) | 84 | 13 | J1939 Wheel-Based Vehicle Speed Signal from Source No. 1, No. 2 or No. 3 is Missing |
| SPN 84 FMI 13 (EPA10, GHG14) | 84 | 13 | J1939 Wheel-Based VSS – Signal From Source No. 1, 2 or 3 – Missing |
| SPN 84 FMI 14 (EPA07, GHG14) | 84 | 14 | J1939 Wheel-Based Vehicle Speed Signal from Source No. 3 is Missing |
| SPN 84 FMI 19 (EPA07, GHG14) | 84 | 19 | J1939 Wheel-Based Vehicle Speed Signal (VSS) from Source No. 1, No. 2, or No. 3 is Erratic |
| SPN 84 FMI 19 (EPA10, GHG14) | 84 | 19 | J1939 Wheel-Based VSS – Signal From Source No. 1, 2 or 3 – Erratic |
| SPN 84 FMI 20 (EPA07, GHG14) | 84 | 20 | Vehicle Speed Sensor Erratic |
| SPN 84 FMI 21 (EPA07, EPA10, GHG14) | 84 | 21 | Vehicle Speed Sensor Erratic |
| SPN 84 FMI 21 (EPA10, GHG14) | 84 | 21 | Vehicle Speed Sensor Erratic |
| SPN 84 FMI 21 (GHG14) | 84 | 21 | Vehicle Speed Sensor Failure |
| SPN 84 FMI 2 (EPA07, GHG14) | 84 | 2 | J1939 Wheel-Based Vehicle Speed Signal from Source No. 1 is Erratic |
| SPN 84 FMI 2 (GHG14) | 84 | 2 | Vehicle Speed Signal Lost |
| SPN 84 FMI 3 (EPA07, GHG14) | 84 | 3 | Vehicle Speed Sensor Open Circuit |
| SPN 84 FMI 3 (EPA10, GHG14) | 84 | 3 | Vehicle Speed Sensor Open Circuit |
| SPN 84 FMI 4 (EPA07, GHG14) | 84 | 4 | Vehicle Speed Sensor Circuit Failed Low |
| SPN 84 FMI 4 (EPA10, GHG14) | 84 | 4 | Vehicle Speed Sensor Circuit Failed Low |
| SPN 84 FMI 5 (EPA10, GHG14) | 84 | 5 | Vehicle Speed Sensor Open Circuit |
| SPN 84 FMI 6 (EPA07, GHG14) | 84 | 6 | Vehicle Speed Sensor Anti-Tamper Detection via Antilock Brake System Vehicle Speed Comparison |
| SPN 84 FMI 7 (GHG14) | 84 | 7 | Vehicle Speed Signal Hall Effect VSS Wiring Mismatch, Rationality Fault |
| SPN 84 FMI 8 (EPA07, GHG14) | 84 | 8 | Vehicle Speed Sensor Anti-Tamper Detection Via Antilock Brake System Message Missing |
| SPN 84 FMI 9 (EPA07, GHG14) | 84 | 9 | J1939 Wheel-Based Vehicle Speed Signal from Source No. 2 is Missing |
| SPN 904 FMI 13 (EPA07, EPA10, GHG14) | 904 | 13 | Front Axle Speed Signal is Missing |
| SPN 904 FMI 19 (EPA07, EPA10, GHG14) | 904 | 19 | Front Axle Speed Signal is Erratic |
| SPN 904 FMI 9 (EPA07, EPA10, GHG14) | 904 | 9 | Engine Brake Controller (EBC2) Message from the Anti-Lock Brake System (ABS) is Missing |
| SPN 91 FMI 0 (EPA10, GHG14) | 91 | Data Valid But Above Normal Operational Range – Most Severe Level | |
| SPN 91 FMI 10 (EPA10, GHG14) | 91 | 10 | Data Abnormal Rate of Change |
| SPN 91 FMI 13 (EPA10, GHG14) | 91 | 13 | Data Out of Calibration |
| SPN 91 FMI 14 (EPA10, GHG14) | 91 | 14 | 2-Channel Accelerator Pedal Not Learned |
| SPN 91 FMI 2 (EPA07, EPA10, GHG14) | 91 | 2 | Erratic Data |
| SPN 91 FMI 31 (EPA10, GHG14) | 91 | 31 | 2-Channel Accelerator Pedal Learned Range to Large |
| SPN 91 FMI 3 (EPA07, EPA10, GHG14) | 91 | 3 | Circuit Failed High |
| SPN 91 FMI 4 (EPA07, EPA10, GHG14) | 91 | 4 | Circuit Failed Low |
| SPN 91 FMI 7 (EPA10, GHG14) | 91 | 7 | 2-Channel Accelerator Pedal Idle Not Recognized |
| SPN 91 FMI 8 (EPA10, GHG14) | 91 | 8 | 2-Channel Accelerator Pedal Signal 1 Missing |
| SPN 924 FMI 3 (GHG14) | 924 | 3 | Digital Output 4 09 Circuit Failed High |
| SPN 924 FMI 3 (GHG14) | 924 | 3 | Digital Output 4 09 Circuit Failed High |
| SPN 924 FMI 4 (GHG14) | 924 | 4 | Digital Output 4 09 Circuit Failed Low |
| SPN 924 FMI 4 (GHG14) | 924 | 4 | Digital Output 4 09 Circuit Failed Low |
| SPN 924 FMI 5 (GHG14) | 924 | 5 | Digital Output 4 09 Open Circuit |
| SPN 924 FMI 5 (GHG14) | 924 | 5 | Digital Output 4 09 Open Circuit |
| SPN 925 FMI 3 (GHG14) | 925 | 3 | Vehicle Power Shutdown – Digital Output 3 17 – Circuit Failed High |
| SPN 925 FMI 3 (GHG14) | 925 | 3 | Vehicle Power Shutdown – Digital Output 3 17 – Circuit Failed High |
| SPN 925 FMI 4 (GHG14) | 925 | 4 | Vehicle Power Shutdown – Digital Output 3 17 – Circuit Failed Low |
| SPN 925 FMI 4 (GHG14) | 925 | 4 | Vehicle Power Shutdown – Digital Output 3 17 – Circuit Failed Low |
| SPN 925 FMI 5 (GHG14) | 925 | 5 | Vehicle Power Shutdown – Digital Output 3 17 – Open Circuit |
| SPN 925 FMI 5 (GHG14) | 925 | 5 | Vehicle Power Shutdown – Digital Output 3 17 – Open Circuit |
| SPN 926 FMI 3 (GHG14) | 926 | 3 | Vehicle Power Shutdown – Digital Output 4 01 – Circuit Failed High |
| SPN 926 FMI 3 (GHG14) | 926 | 3 | Vehicle Power Shutdown – Digital Output 4 01 – Circuit Failed High |
| SPN 926 FMI 4 (GHG14) | 926 | 4 | Vehicle Power Shutdown – Digital Output 4 01 – Circuit Failed Low |
| SPN 926 FMI 4 (GHG14) | 926 | 4 | Vehicle Power Shutdown – Digital Output 4 01 – Circuit Failed Low |
| SPN 926 FMI 5 (GHG14) | 926 | 5 | Vehicle Power Shutdown – Digital Output 4 01 – Open Circuit |
| SPN 926 FMI 5 (GHG14) | 926 | 5 | Vehicle Power Shutdown – Digital Output 4 01 – Open Circuit |
| SPN 94 FMI 15 (EPA10, GHG14) | 94 | 15 | Fuel Filter Service Warning |
| SPN 94 FMI 16 (EPA10, GHG14) | 94 | 16 | Fuel Filter Replacement Required |
| SPN 94 FMI 1 (GHG14) | 94 | 1 | Fuel Pressure in Low Pressure Circuit Too Low |
| SPN 94 FMI 2 (GHG14) | 94 | 2 | Low Side Fuel Pressure Not Plausible |
| SPN 94 FMI 4 (EPA07, GHG14) | 94 | 4 | Low Side Fuel Pressure Sensor Circuit Failed Low |
| SPN 94 FMI 4 (EPA10, GHG14) | 94 | 4 | Low Side Fuel Pressure Sensor Circuit Failed Low |
| SPN 961 FMI 2 (GHG14) | 961 | 2 | CPC Clock Data Invalid |
| SPN 96 FMI 13 (GHG14) | 96 | 13 | Fuel Level Sensor Missing or Not Available |
| SPN 96 FMI 19 (GHG14) | 96 | 19 | Fuel Level Sensor Received Network Data in Error |
| SPN 96 FMI 2 (GHG14) | 96 | 2 | Fuel Tank Level Sensor Stuck in Position |
| SPN 970 FMI 3 (GHG14) | 970 | 3 | Engine Aux. Shutdown Input Failed High |
| SPN 970 FMI 4 (GHG14) | 970 | 4 | Engine Aux. Shutdown Input Failed Low |
| SPN 972 FMI 2 (GHG14) | 972 | 2 | Throttle Inhibit Switch Signal Not Plausible Due to Excess Vehicle Speed |
| SPN 972 FMI 2 (GHG14) | 972 | 2 | Throttle Inhibit Switch Signal Not Plausible Due to Excess Vehicle Speed |
| SPN 973 FMI 13 (EPA07, EPA10, GHG14) | 973 | 13 | Engine Retarder Selection Signal is Missing |
| SPN 973 FMI 19 (EPA07, EPA10, GHG14) | 973 | 19 | Engine Retarder Selection Signal is Erratic |
| SPN 973 FMI 2 (GHG14) | 973 | 2 | Evobus 5-Stage Retarder Level Position Not Plausible |
| SPN 973 FMI 9 (EPA07, EPA10, GHG14) | 973 | 9 | J1939 Electronic Brake Controller (EBC1) (Engine Brake Switches) is Missing |
| SPN 974 FMI 2 (EPA10, GHG14) | 974 | 2 | Remote Accelerator Pedal Supply Voltage Out of Range |
| SPN 974 FMI 3 (EPA07, GHG14) | 974 | 3 | Vehicle Speed Sensor – Open Circuit |
| SPN 974 FMI 3 (EPA10, GHG14) | 974 | 3 | Remote Accelerator Pedal Circuit Failed High |
| SPN 974 FMI 4 (EPA10, GHG14) | 974 | 4 | Remote Accelerator Pedal Circuit Failed Low |
| SPN 979 FMI 9 (GHG14) | 979 | 9 | J1939 PTO Message Not Received this Ignition Cycle |
| SPN 97 FMI 14 (GHG14) | 97 | 14 | Water-In-Fuel Warning |
| SPN 97 FMI 15 (GHG14) | 97 | 15 | Water-In-Fuel Warning |
| SPN 97 FMI 16 (GHG14) | 97 | 16 | Water-In-Fuel Warning |
| SPN 97 FMI 31 (GHG14) | 97 | 31 | Water-In-Fuel Warning – Ignored |
| SPN 97 FMI 3 (EPA07, EPA10, GHG14) | 97 | 3 | Water-In-Fuel Circuit Failed High |
| SPN 97 FMI 4 (EPA07, EPA10, GHG14) | 97 | 4 | Water-In-Fuel Circuit Failed Low |
| SPN 986 FMI 13 (EPA10, GHG14) | 986 | 13 | J1939 CM1 SPN 986 Signal From Source No. 1 or 2 – Missing |
| SPN 986 FMI 19 (EPA10, GHG14) | 986 | 19 | J1939 CM1 SPN 986 Signal From Source No. 1 or 2 – Erratic |
| SPN 986 FMI 9 (EPA10, GHG14) | 986 | 9 | J1939 CM1 Message – Missing |
| SPN 98 FMI 0 (EPA10, GHG14) | 98 | Oil Level High | |
| SPN 98 FMI 18 (EPA10, GHG14) | 98 | 18 | Low Engine Oil Level |
| SPN 98 FMI 1 (EPA10, GHG14) | 98 | 1 | Oil Level Very Low |
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