ddec vi legacy fault codes

Applicable to:

  • 201x-2023 Western Star Constellation 4800, 4900, 5800 and 6900
  • 201x-202x Freightliner Century, Columbia and Coronado models fitted with Detroit DD13 and DD15 engines.

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FLASH CODESFAULT DESCRIPTIONWARNING
1111EGR Valve Position Feedback Failed (High Box)
1111EGR Valve Position Feedback Failed (Low Box)
1111EGR Valve Position Feedback Failed
1111EGR Valve Position Circuit Failed High
1111EGR Valve Position Circuit Failed Low
1111EGR Valve Stuck Open
1111EGR Valve Position Positive Torque Error
1112Fuel Pressure Too High/Too Low
1112Fuel Compensation Pressure Sensor Circuit Failed High
1112Fuel Compensation Pressure Sensor Circuit Failed Low
1112Intake Air Throttle Position High
1112Intake Air Throttle Position Low
1112Intake Throttle Position Deviation Error
1112Intake Air Throttle Circuit Failed High
1112Intake Air Throttle Circuit Failed Low
1112Intake Throttle Auto Calibration Error
1114Engine Oil Pressure LowEngine Protection
1114Oil Level Circuit Failed High
1114Oil Level Circuit Failed Low
1114Oil Pressure Plausibility – Engine Running
1114Oil Pressure Plausibility – Stop
1114Engine Oil Pressure Circuit Failed High
1114Engine Oil Pressure Circuit Failed Low
1115Turbo Charger Speed Above Threshold (Low Box)
1115Turbocharger Speed Not Plausible
1115Turbo Charger Speed Below Threshold (High Box)
1115Turbo Charger Speed Sensor Circuit Failed High
1115Turbo Charger Speed Sensor Circuit Failed Low
1211Ambient Pressure Plausibility Fault (Low Box)
1211Barometric Pressure Circuit Failed High
1211Barometric Pressure Circuit Failed Low
1211Ambient Pressure Plausibility Fault (High Box)
1212Coolant Temperature High
1212Engine Coolant Sensor (OUT), General Temp. Plausibility Error
1212Engine Coolant Outlet Temperature Circuit Failed High
1212Engine Coolant Inlet Temperature Circuit Failed High
1212Engine Coolant Outlet Temperature Circuit Failed Low
1212Engine Coolant Inlet Temperature Circuit Failed Low
1212Coolant Temperature / Engine Oil Temperature Plausibility Fault
1213Intake Air Throttle Valve Closure Detection- Positive Torque
1213Air Mass Auto Calibration Failed
1213Intake Air Throttle Valve Closure Detection -Braking Condition
1213Air Mass Flow Too Low
1214Ignition Switch Not Plausible
1215Rail Pressure Governor (High Side) Error
1215Rail Pressure Governor (Low Side) Error
1215Rail Pressure Governor Sensor Circuit Failed High
1215Rail Pressure Governor Sensor Circuit Failed Low
1221Battery Voltage High
1221Battery Voltage Low
1222Ambient Temperature Circuit Failed High
1222Ambient Temperature Circuit Failed Low
1223Fuel Temperature Too High
1223Fuel Temperature Sensor, General Temp. Plausibility
1223Fuel Temperature Circuit Failed High
1223Fuel Temperature Circuit Failed Low
1224Engine Oil Temperature Sensor, General Temp. Plausibility
1224Engine Oil Temperature Circuit Failed High
1224Engine Oil Temperature Circuit Failed Low
1224Engine Oil Temperature Sensor Plausibility Fault
1225Engine Speed High
1231Relative Humidity Circuit Failed High
1231Relative Humidity Circuit Failed Low
1232EGR Differential Pressure Failed (High Box)
1232EGR Differential Pressure Failed (Low Box)
1232EGR Delta Pressure Sensor Circuit High
1232EGR Delta Pressure Sensor Circuit Low
1232EGR Sampling Range Failed
1232EGR Delta Pressure Sensor Out Of Calibration
1233EGR Temperature Sensor, General Temp. Plausibility Error
1233EGR Temperature Sensor Circuit Failed High
1233EGR Temperature Sensor Circuit Failed Low
1233EGR Temperature Sensor / Temperature Too High
1233EGR Temperature Drift (High Box)
1233EGR Temperature Drift (Low Box)
1234Invalid Data on Engine CAN Link
1234No Data Received from Engine CAN Link
1234Engine CAN Low Wire Defect – (wire 1)
1234Engine CAN High Wire Defect – (wire 2)
1235Crankshaft Position Sensor Signal Voltage Too Low
1235No Match of Camshaft and Crankshaft Signals
1235Crankshaft Position Sensor Open Circuit
1235Crankshaft Position Sensor Short to Ground
1235Crankshaft Position Sensor Time Out
1235Crankshaft Position Sensor Pins Swapped
1241Rail Pressure Governor Error, Open Loop Error
1241Smart Remote Actuator 5 (VGT), Failsafe Mode, Motor On
1241Smart Remote Actuator 5 (VGT), Internal Test Running
1241Smart Remote Actuator 5 (VGT), Failsafe Mode, Motor Off
1241Smart Remote Actuator 5 (VGT), Restricted Operability
1241Smart Remote Actuator 5 (VGT), No Failsafe Mode, Motor Off
1241Smart Remote Actuator 5 (VGT), Temperature Warning
1241Smart Remote Actuator 5 (VGT), Temperature Fault
1241Smart Remote Actuator 5 (VGT), Unknown Error Code
1241CAN3 Communication Error
1242Injector Cylinder 1, Nozzle Control Valve or Spill Control Valve, Jammed Closed
1242Injector Cylinder #1 Needle Control Valve, Valve Shorted Circuit
1242Injector Cylinder 1, Nozzle Control Valve or Spill Control Valve, Jammed Open or Leakage
1242Injector Cylinder #1 Needle Control Valve Abnormal Rate of Change
1242Injector Cylinder #1 Needle Control Valve Abnormal Operation
1242Engine Smoothness Control / Cylinder #1 Value Out of Range
1243Injector Cylinder 2, Nozzle Control Valve or Spill Control Valve, Jammed Closed
1243Injector Cylinder #2 Needle Control Valve, Valve Shorted Circuit
1243Injector Cylinder 2, Nozzle Control Valve or Spill Control Valve, Jammed Open or Leakage
1243Injector Cylinder #2 Needle Control Valve Abnormal Rate of Change
1243Injector Cylinder #2 Needle Control Valve Abnormal Operation
1243Engine Smoothness Control / Cylinder #2 Value Out of Range
1244Injector Cylinder 3, Nozzle Control Valve or Spill Control Valve, Jammed Closed
1244Injector Cylinder #3 Needle Control Valve, Valve Shorted Circuit
1244Injector Cylinder #3, Nozzle Control Valve or Spill Control Valve, Jammed Open or Leakage
1244Injector Cylinder #3 Needle Control Valve Abnormal Rate of Change
1244Injector Cylinder #3 Needle Control Valve Abnormal Operation
1244Engine Smoothness Control / Cylinder #3 Value Out ofRange
1245Injector Cylinder #4, Nozzle Control Valve or Spill Control Valve, Jammed Closed
1245Injector Cylinder #4 Needle Control Valve, Valve Shorted Circuit
1245Injector Cylinder #4, Nozzle Control Valve or Spill Control Valve, Jammed Open or Leakage
1245Injector Cylinder #4 Needle Control Valve Abnormal Rate of Change
1245Injector Cylinder #4 Needle Control Valve Abnormal Operation
1245Engine Smoothness Control / Cylinder #4 Value Out ofRange
1251Injector Cylinder #5, Nozzle Control Valve or Spill Control Valve, Jammed Closed
1251Injector Cylinder #5 Needle Control Valve, Valve Shorted Circuit
1251Injector Cylinder #5, Nozzle Control Valve or Spill Control Valve, Jammed Open or Leakage
1251Injector Cylinder #5 Needle Control Valve Abnormal Rate of Change
1251Injector Cylinder #5 Needle Control Valve Abnormal Operation
1251Engine Smoothness Control / Cylinder #5 Value Out ofRange
1252Injector Cylinder 6, Nozzle Control Valve or Spill Control Valve, Jammed Closed
1252Injector Cylinder #6 Needle Control Valve, Valve Shorted Circuit
1252Injector Cylinder 6, Nozzle Control Valve or Spill Control Valve, Jammed Open or Leakage
1252Injector Cylinder #6 Needle Control Valve Abnormal Rate of Change
1252Injector Cylinder #6 Needle Control Valve Abnormal Operation
1252Engine Smoothness Control / Cylinder #6 Value Out ofRange
1253Injector Cylinder #7 Needle Control Valve, Valve Shorted Circuit
1253Injector Cylinder #7 Needle Control Valve Abnormal Rate of Change
1253Injector Cylinder #7 Needle Control Valve Abnormal Operation
1253Engine Smoothness Control / Cylinder #7 Value Out of Range
1254Injector Cylinder #8 Needle Control Valve, Valve Shorted Circuit
1254Injector Cylinder #8 Needle Control Valve Abnormal Rate of Change
1254Injector Cylinder #8 Needle Control Valve Abnormal Operation
1254Engine Smoothness Control / Cylinder #8 Value Out ofRange
1255Starter Switch Inconsistent
1255Engine Starter Relay Shorted to High Source
1255Engine Starter Relay Open Circuit
1255Engine Starter Relay Circuit Failed Low
1255Engine Starter Relay – Starter Does Not Engage
1255Engine Starter Relay Jammed
1255Starter Electronic Fault / ECU internal (Main)
1311Actuator Turbo Compound Bypass Circuit Failed High
1311Actuator Turbo Compound Bypass Circuit Failed Low
1311Actuator Turbo Compound Bypass Circuit Failed Open
1312Gridheater Circuit Failed High
1312Gridheater Circuit Failed Low
1312Gridheater Circuit Failed Open
1313Intake Throttle Valve Circuit Failed High
1313Intake Throttle Valve Circuit Failed Low
1313Intake Throttle Valve Circuit Failed Open
1314Fan Stage 2 Circuit Failed High
1314Fan Stage 2 Circuit Failed Low
1314Fan Stage 2 Circuit Failed Open
1315Jake Brake Stage 2 Circuit Failed Low
1315Jake Brake Stage 2 Circuit Failed Open
1315Jake Brake Stage 2 Circuit Failed High
1321Constant Throttle Valve Circuit Failed High
1321Constant Throttle Valve Circuit Failed Low
1321Constant Throttle Valve Circuit Failed Open
1322Water Pump 1 Circuit Failed High
1322Water Pump 1 Circuit Failed Low
1322Water Pump 1 Circuit Failed Open
1323HC Doser Circuit Failed High
1323HC Doser Circuit Failed Low
1323HC Doser Circuit Failed Open
1324Electrostatic Oil Separator Circuit Failed High
1324Electrostatic Oil Separator Circuit Failed Low
1324Electrostatic Oil Separator Circuit Failed Open
1325Current Flow on HS1 IM1 Too High
1325Waste Gate Circuit Failed High
1325Waste Gate Circuit Failed Low
1325Waste Gate Circuit Failed Open
1331Turbo Compound Valve Circuit Failed High
1331Turbo Compound Valve Circuit Failed Low
1331Turbo Compound Valve Circuit Failed Open
1332Fuel Cut Off Valve Circuit Failed High
1332Fuel Cut Off Valve Circuit Failed Low
1332Fuel Cut Off Valve Circuit Failed Open
1333MIL Lamp Circuit Failed High
1333MIL Lamp Circuit Failed Low
1333MIL Lamp Circuit Failed Open
1334Fan Stage 1 Circuit Failed High
1334Fan Stage 1 Circuit Failed Low
1334Fan Stage 1 Circuit Failed Open
1334DPF System Back Pressure Too High
1335Turbo Brake Sleeve Circuit Failed High
1335Turbo Brake Sleeve Circuit Failed Low
1335Turbo Brake Sleeve Circuit Failed Open
1345Exhaust Brake Circuit Failed High
1345Exhaust Brake Circuit Failed Low
1345Exhaust Brake Circuit Failed Open
1355Function 20 Circuit Failed High
1355Function 20 Circuit Failed Low
1355Function 20 Circuit Failed Open
1411EGR Water Cooling Regulator Circuit Failed High
1411EGR Water Cooling Regulator Circuit Failed Low
1411EGR Water Cooling Regulator Circuit Failed Open
1412High Side Digital Output # 1 Circuit Failed High
1412High Side Digital Output # 1 Circuit Failed Low
1412High Side Digital Output # 2 Circuit Failed Open
1413High Side Digital Output # 2 Circuit Failed Low
1415Camshaft Position Sensor Pins Swapped
1415Camshaft Position Sensor Signal Voltage Too Low
1415Camshaft Position Sensor Open Circuit
1415Camshaft Position Sensor Short to Ground
1415Camshaft Position Sensor Time Out
1421Grid Heater Special Instructions
1421Grid Heater Permanently On
1421Grid Heater Circuit Failed High
1421Grid Heater Circuit Failed Low
1421Grid Heater Defect
1422Jake Brake Stage 1 Circuit Failed High
1422Jake Brake Stage 1 Circuit Failed Low
1422Jake Brake Stage 1 Circuit Failed Open
1423Rail Pressure Governor Error, Current Too High
1423Rail Pressure Governor Error, Current Governor, Current Too Low
1423Rail Pressure Governor Error, Pressure Governor, Pressure Not Plausible
1424Turbocharger Compressor Outlet Pressure Circuit Failed High
1424Turbocharger Compressor Outlet Pressure Circuit Failed Low
1425Coolant Temp/Compressor Inlet Temp Plausibility Error
1425Turbocharger Compressor Inlet Temp. Sensor, General Temp. Plausibility Error
1425Turbocharger Compressor Inlet Temperature Circuit Failed High
1425Turbocharger Compressor Inlet Temperature Circuit Failed Low
1431Compressor Pressure Plausibility Fault (High Box)
1431Turbocharger Compressor Inlet Pressure Circuit Failed High
1431Turbocharger Compressor Inlet Pressure Circuit Failed Low
1431Compressor Inlet Pressure Plausibility Fault (Delta)
1431Compressor Inlet Pressure Plausibility Error, Pressure Too High (High Box)
1432Smart Remote Actuator 1 (Wastegate), Failsafe Mode, Motor On
1432Smart Remote Actuator 1 (Wastegate), Internal Test Running
1432Smart Remote Actuator 1 (Wastegate), Failsafe Mode, Motor Off
1432Smart Remote Actuator 1 (Wastegate), Restricted Operability
1432Smart Remote Actuator 1 (Wastegate), No Failsafe Mode, Motor Off
1432Smart Remote Actuator 1 (Wastegate), Temperature Warning
1432Smart Remote Actuator 1 (Wastegate), Temperature Fault
1432Smart Actuator Indicates Turbocharger Wastegate Position Error
1432Smart Remote Actuator 1 (Wastegate), Unknown Error Code
1433Cylinder 1 Misfire detected
1434Misfire Detected
1435Cylinder 2 Misfire detected
1441Cylinder 3 Misfire detected
1442Cylinder 4 Misfire detected
1443Cylinder 5 Misfire detected
1444Cylinder 6 Misfire Detected
1445Cylinder 7 Misfire Detected
1446Cylinder 8 Misfire Detected
1451Service Push Button Circuit Failed High
1452EEPROM Read / Write Operation Failed
1453Smart Remote Actuator 2, Failsafe Mode, Motor On
1453Smart Remote Actuator 2, Internal Test Running
1453Smart Remote Actuator 2, Failsafe Mode, Motor Off
1453Smart Remote Actuator 2, No Failsafe Mode, Motor Off
1453Smart Remote Actuator 2, Temperature Warning
1453Smart Remote Actuator 2, Restricted Operability
1453Smart Remote Actuator 2, Temperature Fault
1453Smart Remote Actuator 2, Unknown Error Code
1454Turbocharger Compressor Inlet Differential Pressure Sensor Out Of Calibration
1454Turbocharger Compressor Outlet Differential PressureSensor Out Of Calibration
1455Calibration Data Not Plausible
1455Calibration Data Not Plausible (CPLD)
1511Intake Manifold Temperature Plausibility Error
1511Difference Intake Manifold and I Cooler Temperature Out Less Than Threshold (Low Box)
1511Difference Intake Manifold and I Cooler Temperature Out Less Than Threshold (High Box)
1511Intake Manifold Temperature Circuit Failed High
1511Intake Manifold Temperature Circuit Failed Low
1511Intake Manifold Temperature Drift (Low Box)
1511Difference Intake Manifold Temperature and EGR Temp. Less Than Threshold (Low Box)
1511Intake Manifold Temperature Drift (High Box)
1512EGR Temperature Very High
1513Turbocharger Compressor Outlet Temp. Sensor, General Temp. Plausibility Error
1513Turbocharger Compressor Outlet Temperature Circuit Failed High
1513Turbocharger Compressor Outlet Temperature Circuit Failed Low
1513Turbocharger Out Temperature, Temperature Too High(Low Box)
1513Turbocharger Out Temperature, Temperature Too Low (High Box)
1514Charge Air Cooler Outlet Temperature Sensor Plausibility Error
1514Charge Air Cooler Outlet Temperature Circuit Failed High
1514Charge Air Cooler Outlet Temperature Circuit Failed Low
1514Charge Air Outlet Temperature Drift (Low box)
1514Charge Air Outlet Temperature Drift (High box)
1515Charge Air Cooler Outlet Pressure Circuit Failed High
1515Charge Air Cooler Outlet Pressure Circuit Failed Low
1515EGR Flow Target Error Diagnostic – High Flow
1515EGR Flow Target Error Diagnostic – Low Flow
1521Smart Actuator Indicates EGR Position Error
1521EGR Valve Circuit Failed High
1521EGR Valve Circuit Failed Low
1521EGR Valve Circuit Failed Open
1521EGR Valve Position Incorrect
1521Smart Remote Actuator 3 (EGR), Failsafe Mode, Motor On
1521Smart Remote Actuator 3 (EGR), Internal Test Running
1521Smart Remote Actuator 3 (EGR), Failsafe Mode, Motor Off
1521Smart Remote Actuator 3 (EGR), Restricted Operability
1521Smart Remote Actuator 3 (EGR), No Failsafe Mode, Motor Off
1521Smart Remote Actuator 3 (EGR), Temperature Warning
1521Smart Remote Actuator 3 (EGR), Temperature Fault
1521Smart Remote Actuator 3 (EGR), Unknown Error Code
1522Smart Actuator Indicates Turbocharger Vane Position Error
1522VNT Valve Position Feedback, Position Too Low (High Box)
1522VNT Valve Position Feedback, Position Too High (Low Box)
1522VNT Valve Position Feedback Failed
1522Position Waste Gate (VNT) Failed High
1522Position Waste Gate (VNT) Failed Low
1523Injector Needle Control Valve Cylinder 1,2,3 Shorted to Battery
1523Injector Needle Control Valve Cylinder 1, 2, 3 Shorted to Ground
1524Injector Needle Control Valve Cylinder 4,5,6, Shorted toBattery
1524Injector Needle Control Valve Cylinder 4, 5, 6 Shorted to Ground
1525Engine Air Flow Out of Range Low
1525Active Regen Temp Out of Range Low
1531DOC Inlet Temperature Sensor – Plausibility Error
1531DOC Inlet Temperature Circuit Failed High
1531DOC Inlet Temperature Circuit Failed Low
1531DOC Inlet Temperature Sensor Failed
1532DPF Outlet Temperature HighEngine Protection
1532Abnormal DPF Temperature RiseEngine Protection
1532DPF Outlet Sensor, General Temp. Plausibility
1532DPF Oulet Temperature Circuit Failed High
1532DPF Oulet Temperature Circuit Failed Low
1532DPF Outlet Temperature Sensor Stuck
1533DOC Outlet Temperature HighEngine Protection
1533Abnormal DOC Temperature RiseEngine Protection
1533DOC Outlet Temperature Sensor – Plausibility Error
1533DOC Outlet Temperature Circuit Failed High
1533DOC Outlet Temperature Circuit Failed Low
1533DOC Outlet Temperature Sensor Stuck – Signal Spike
1533Abnormal DOC Temperature Rise
1534DPF Pressure – Out of Range Very HighEngine Protection
1534DPF Pressure – Out of Range Low
1534Abnormal Soot Rate
1534DPF Pressure – Out of Range High
1535EGR Pressure Failed Low
1535EGR Pressure Failed High
1541Intake Throttle Valve, Spring Response Time Not Plausible
1541Intake Throttle Valve, Stuck
1541Intake Throttle Valve, Current Deviation Too High
1541Intake Throttle Valve, Integrated Absolute Error Plausibility
1542Turbo Control Circuit Failed High
1542Turbo Control Circuit Failed Low
1542Turbo Control Circuit Open
1542EDV Failed Self Test
1543Doser Fuel Supply Pressure Abnormal
1543Doser Fuel Line Pressure Abnormal
1543Doser Fuel Line Pressure Sensor Circuit Failed High
1543Doser Fuel Line Pressure Sensor Circuit Failed Low
1543Doser FLP Sensors Failed Self Test
1543Doser Fuel Line Pressure Failed Self Test
1544FCV Failed Self Test
1545Regen Temperature – Out of Range Low
1545Regen Temperature – Out of Range Low
1551Regen Temperature – Out of Range HighEngine Protection
1551Inlet Manifold Pressure Failed High
1551Inlet Manifold Pressure Failed Low
1551Intake Manifold Pressure Circuit Failed High
1551Inlet Manifold Pressure Sampling Range Failed
1551Intake Manifold Pressure Circuit Failed Low
1551Ambient and Inlet Manifold Pressure Difference (Low Box)
1551Intake Manifold Pressure Plausibility (Low Box)
1551Ambient and Inlet Manifold Pressure Difference (High Box)
1551Intake Manifold Pressure Plausibility Error, Pressure Too Low (High Box)
1552Ether Start, Shorted to Ground
1552Ether Start, Shorted to Battery
1552Ether Start, Open Load
1553Proportional Valve Bank 1 Circuit Failed Low
1554DPF Inlet Pressure Sensor Drifted High In Range Fault (High Box)
1554DPF Inlet Pressure Circuit Failed High
1554DPF Inlet Pressure Circuit Failed Low
1554DPF Inlet Pressure Sensor Stuck
1554DPF Inlet Pressure Sensor Drifted High In Range Fault (Low Box)
1554DPF Inlet Pressure Sensor Drifted Low In Range Fault (Low Box)
1554DPF Inlet Pressure Sensor Drifted Low In Range Fault (High Box)
1555DPF Pressure Sensors – Plausibility Error
1555DPF Outlet Pressure Circuit Failed High
1555DPF Outlet Pressure Circuit Failed Low
1555DPF Outlet Pressure Sensor Stuck
1555DPF Outlet Pressure Sensor Drifted High In Range Fault (High Box)
1555DPF Outlet Pressure Sensor Drifted High In Range Fault (Low Box)
1555DPF Outlet Pressure Sensor Drifted Low In Range Fault(Low Box)
1555DPF Outlet Pressure Sensor Drifted Low In Range Fault(High Box)
1611Injector Cylinder #1 Spill Control Valve (Amplifier”)
1611Injector Cylinder #1 Spill Control Valve (Amplifier”) Abnormal Rate of Change “
1611Injector Cylinder #1 Spill Control Valve Abnormal Operation
1612Injector Cylinder #2 Spill Control Valve (Amplifier”)
1612Injector Cylinder #2 Spill Control Valve (Amplifier”) Abnormal Rate of Change “
1612Injector Cylinder #2 Spill Control Valve Abnormal Operation
1613Injector Cylinder #3 Spill Control Valve (Amplifier”)
1613Injector Cylinder #3 Spill Control Valve (Amplifier”) Abnormal Rate of Change “
1613Injector Cylinder #3 Spill Control Valve Abnormal Operation
1614Injector Cylinder #4 Spill Control Valve (Amplifier”)
1614Injector Cylinder #4 Spill Control Valve (Amplifier”) Abnormal Rate of Change “
1614Injector Cylinder #4 Spill Control Valve Abnormal Operation
1615Proportional Valve Bank 2 Circuit Failed High
1615Compressor Differential Pressure Inlet Failed High
1615Reserved Monitoring Unit For Temperature Diagnostics, Circuit Failed Low MU_ISP_T_TBD1_SRL
1615Reserved Monitoring Unit For Temperature Diagnostics, Circuit Failed Low MU_ISP_T_TBD3_SRL
1615Catalyst Temperature Sensor Circuit High Input (Bank 1 Sensor 1)
1615Catalyst Temperature Sensor Circuit High (Bank 1 Sensor 2)
1615Compressor Differential Pressure Outlet Failed Low
1615Flap In Front of EGR Cooler Circuit Failed Low
1615Water Pump 2 Circuit Failed Low
1615Switchable Air Compressor Circuit Failed Low
1615Proportional Valve Bank 2 Circuit Failed Low
1615Compressor Differential Pressure Inlet Failed Low
1615Oil Separator Circuit Failed Low
1615Flap In Front of EGR Cooler Circuit Failed Open
1615Switchable Air Compressor Circuit Failed Open
1615Turbocharger Compressor Inlet Differential Pressure Sampling Range Failure
1615DPF System Parametrization Failure
1615Turbocharger/Supercharger Boost System Performance
1615Starter Electronic Fault / ECU internal (Res)
1615Starter Jammed (Tooth to Tooth Jam)
1615Rail Pressure Governor, Valve Stays Open
1615MU_RPG_INT_MON_SRH, I Term Value Too High
1615Rail Pressure Governor, Leakage in High Pressure Too High
1615High Pressure Pump, Leakage or TDC Position Wrong
1615RCP Test Function 2 Circuit Failed Open
1615Volute Control Valve, Open Load
1615Volute Shut Off Valve, Shorted to Ground
1615Intake Air Throttle Control Electrical Fault
1615Water in Fuel Circuit Failed High
1615Water in Fuel Circuit Failed Low
1615EGR System Parametrization Failure
1615Turbocharger Compressor Inlet Differential Pressure Too High (Low Box)
1615Turbocharger Compressor Inlet Differential Pressure Too Low (High Box)
1615Engine Coolant Sensor (IN), General Temp. PlausibilityError
1615Reserved Monitoring Unit For Temperature Diagnostics, Circuit Failed High MU_ISP_T_TBD4_SRH
1615Reserved Monitoring Unit For Temperature Diagnostics, Circuit Failed High MU_ISP_T_TBD1_SRH
1615Reserved Monitoring Unit For Temperature Diagnostics, Circuit Failed High MU_ISP_T_TBD2_SRH
1615Reserved Monitoring Unit For Temperature Diagnostics, Circuit Failed High MU_ISP_T_TBD3_SRH
1615Catalyst Temperature Sensor Circuit Low Input (Bank 1Sensor 1)
1615Catalyst Temperature Sensor Circuit Low (Bank 1 Sensor 2)
1615Compressor Differential Pressure Outlet Failed High
1615Flap In Front of EGR Cooler Circuit Failed High
1615Water Pump 2 Circuit Failed High
1615Switchable Air Compressor Circuit Failed High
1615Proportional Valve Bank 1 Circuit Failed High
1615Oil Separator Circuit Failed High
1615Reserved Monitoring Unit For Temperature Diagnostics, Circuit Failed Low MU_ISP_T_TBD4_SRL
1615Reserved Monitoring Unit For Temperature Diagnostics, Circuit Failed Low MU_ISP_T_TBD2_SRL
1615Oil Separator, Max. Duration Time Reached
1615Rail Pressure Governor Sensor, Signal Drift
1615Rail Pressure Governor Sensor, Sensor Supply Line Broken
1615Doser Metering and Safety Unit Valve Seals Check
1615Water Pump 2 Circuit Failed Open
1615RCP Test Function 1 Circuit Failed Low
1615RCP Test Function 1 Circuit Failed High
1615RCP Test Function 1 Circuit Failed Open
1615RCP Test Function 2 Circuit Failed Low
1615RCP Test Function 2 Circuit Failed High
1615Volute Control Valve, Shorted to Ground
1615Volute Control Valve, Shorted to Battery
1615Volute Shut Off Valve, Shorted to Battery
1615Volute Shut Off Valve, Open Load
1615Function 30 Circuit Failed Low
1615Function 30 Circuit Failed High
1615Function 30 Circuit Failed Open
1615Function 31 Circuit Failed Low
1615Function 31 Circuit Failed High
1615Function 31 Circuit Failed Open
1615Injector Needle Control Valve Bank 3, Shorted to Battery
1615Injector Spill Control Valve Cylinder 1,2,3, Shorted to Battery
1615Injector Spill Control Valve Cylinder 4,5,6, Shorted to Battery
1615Injector Spill Control Valve (Amplifier”) Bank 6
1615Switching Power Supply Voltage Failed High
1615Injector Needle Control Valve Bank 3, Shorted to Ground
1615Injector Spill Control Valve Cylinder 1, 2, 3 Shorted to Ground
1615Injector Spill Control Valve Cylinder 4, 5, 6 Shorted to Ground
1615Injector Spill Control Valve (Amplifier”) Bank 6
1615Switching Power Supply Voltage Failed Low
1615Injector Cylinder #5 Spill Control Valve (Amplifier”)
1615Injector Cylinder #5 Spill Control Valve (Amplifier”) Abnormal Rate of Change “
1615Injector Cylinder #5 Spill Control Valve Abnormal Operation
1621Injector Cylinder #6 Spill Control Valve (Amplifier”)
1621Injector Cylinder #6 Spill Control Valve (Amplifier”) Abnormal Rate of Change “
1621Injector Cylinder #6 Spill Control Valve Abnormal Operation
1622Injector Cylinder #7 Spill Control Valve (Amplifier”)
1622Injector Cylinder #7 Spill Control Valve (Amplifier”) Abnormal Rate of Change “
1622Injector Cylinder #7 Spill Control Valve Abnormal Operation
1623Injector Cylinder #8 Spill Control Valve (Amplifier”)
1623Injector Cylinder #8 Spill Control Valve (Amplifier”) Abnormal Rate of Change “
1623Injector Cylinder #8 Spill Control Valve Abnormal Operation
1624Soot Level Very HighEngine Protection
1624Soot Level High
1625DPF Ash Clean Request
1625DPF Ash Clean Request – Derate
16315V Sensor Bank 1 Circuit Failed High
16315V Sensor Bank 1 Circuit Failed Low
16325V Sensor Supply Bank 2 Circuit Failed High
16325V Sensor Supply Bank 2 Circuit Failed Low
16333V Sensor Supply Bank 1, Failed High
16333V Sensor Supply Bank 1, Failed Low
1634Oil Level Mesaurement, Configuration Error
1634Oil Level Mesaurement, Oil Level Too Low or Too High
1635DPF Zone 2 Condition
1635HC-Doser Fuel Pressure Not Plausible
1636DPF Zone 3 Condition
1637Smart Actuator Indicates Actuator Position Error
2111Park Brake Status Not Plausible (Vehicle Moving)
2112J1939 Park Brake Switch Signal from Source #1 is missing
2112J1939 Park Brake Switch Signal from Source #2 is missing
2112J1939 Park Brake Switch Signal from Source #3 is missing
2112J1939 Park Brake Switch Signal from Source #1 is erratic
2112J1939 Park Brake Switch Signal from Source #2 is erratic
2112J1939 Park Brake Switch Signal from Source #3 is erratic
2113J1939 Wheel-Based Vehicle Speed Signal from Source#3 is erratic
2113Vehicle Speed Sensor Drifted High Error (VSSsignal not plausible)
2113Vehicle Speed Failure
2113VSS Anti Tamper Detection via Virtual Gear Ratio
2113Vehicle Speed Sensor Circuit Failed High
2113Vehicle Speed Sensor Circuit Failed Low
2113VSS Anti-Tamper Detection via ABS Vehicle Speed Comparison
2113VSS Anti Tamper Detection via Fixed Frequency Device
2113J1939 Wheel-Based Vehicle Speed Signal from Source#1 is missing
2113J1939 Wheel-Based Vehicle Speed Signal from Source#2 is missing
2113J1939 Wheel-Based Vehicle Speed Signal from Source#3 is missing
2113J1939 Wheel-Based Vehicle Speed Signal from Source#1 is erratic
2113J1939 Wheel-Based Vehicle Speed Signal from Source#2 is erratic
2114Accelerator Pedal Circuit Failed High
2114Accelerator Pedal Signal Circuit Failed High
2114Accelerator Pedal Circuit Failed Low
2114Pwm Accelerator Pedal Idle Not Recognized
2114Pwm Accelerator Pedal Signal 1 Frequency Out Of Range
2114Accelerator Pedal Learn Error
2114Pwm Accelerator Pedal Not Learned
2114Pwm Accelerator Pedal Learned Range to Large
2115Oil Level Very LowEngine Protection
2115Oil Level LowEngine Protection
2115Oil Level High
2121Oil Pressure Very LowEngine Protection
2121Oil Pressure LowEngine Protection
2122Air Filter Restriction High
2122Air Filter Signal Circuit Failed High
2122Air Filter Signal Circuit Failed Low
2123Coolant Temperature Very HighEngine Protection
2123Coolant Temperature HighEngine Protection
2124Coolant Level Very LowEngine Protection
2124Coolant Level LowEngine Protection
2124Coolant Level Circuit Failed High
2124Coolant Level Circuit Failed Low
2125Battery Voltage Very Low
2125Battery Voltage High
2125Opt Idle Detected Charging System or BatteryFailure
2125ECU powerdown not completed (Main BatteryTerminal Possibly Floating)
2125Battery Voltage Low
2131Ambient Temperature Sensor Data Erratic
2131J1587 Ambient Air Temp Sensor Data Message Stopped Arriving
2131J1587 Ambient Air Temp Sensor Data Not Received This Ign Cycle
2132J1939 Transmission Output Shaft Speed Signal is missing
2132J1939 Transmission Output Shaft Speed Signal is erratic
2133J1939 Transmission Current Gear Signal is missing
2133J1939 Transmission Current Gear Signal is erratic
2134Idle Validation Switch Inputs Reversed
2134Idle Validation Switch 1 Circuit Failed High
2134Idle Validation Switch 1 Circuit Failed Low
2134Idle Validation Switch 2 Circuit Failed Low
2134Idle Validation Switch 2 Circuit Failed High
2135J1939 Cruise Control Enable Switch Signalfrom Source #1 is erratic
2135J1939 Cruise Control Enable Switch Signalfrom Source #1 is missing
2135J1939 Cruise Control Enable Switch Signalfrom Source #2 is missing
2135J1939 Cruise Control Enable Switch Signalfrom Source #3 is missing
2135J1939 Cruise Control Enable Switch Signalfrom Source #2 is erratic
2135J1939 Cruise Control Enable Switch Signalfrom Source #3 is erratic
2141J1939 Service Brake Switch Signal from Source #2 is erratic
2141Service Brake Status Not Plausible
2141J1939 Service Brake Switch Signal from Source #1 is missing
2141J1939 Service Brake Switch Signal from Source #2 is missing
2141J1939 Service Brake Switch Signal from Source #3 is missing
2141J1939 Service Brake Switch Signal from Source #1 is erratic
2141J1939 Service Brake Switch Signal from Source #3 is erratic
2142Cruise Control SET and RESUME Circuits Failed Low
2143J1939 Cruise Control Coast Switch Signal from Source #1 is missing
2143J1939 Cruise Control Coast Switch Signal from Source #2 is missing
2143J1939 Cruise Control Coast Switch Signal from Source #3 is missing
2143J1939 Cruise Control Coast Switch Signal from Source #1 is erratic
2143J1939 Cruise Control Coast Switch Signal from Source #2 is erratic
2143J1939 Cruise Control Coast Switch Signal from Source #3 is erratic
2144J1939 Cruise Control Accelerate Switch Signal from Source #1 is missing
2144J1939 Cruise Control Accelerate Switch Signal from Source #2 is missing
2144J1939 Cruise Control Accelerate Switch Signal from Source #3 is missing
2144J1939 Cruise Control Accelerate Switch Signal from Source #1 is erratic
2144J1939 Cruise Control Accelerate Switch Signal from Source #2 is erratic
2144J1939 Cruise Control Accelerate Switch Signal from Source #3 is erratic
2145J1708 Data Link Failure
2145CPC2 Hardware Failure
2151ECAN ID_1629 Diagnostic Message Reporting Data Not Available
2151ECAN Link Circuit Failure
2151ECAN ID_1629 Diagnostic Message No Longer Being Received
2151Incorrect MCM System ID Received
2151MCM System ID Not Received or Stopped Arriving
2151ECAN ID_1629 Reporting Inconsistent Number of Frames
2151ECAN ID_1629 Diagnostic Message Not Received This Ignition Cycle
2151ECAN ID_1629 Diagnostic Message Reporting an Unknown MUID
2151CPC Hardware/Software Mismatch
2151DDEC Data Xflash Write Error. Replace CPC2.
2151XFLASH Static Fault Code Memory Page Read Write Failure
2152EEPROM Checksum Failure
2152EEPROM Checksum Failure for the SCR Block
2152SCR Number Out of Range
2152MCM Fault Codes Unavailable via J1939 and J1587
2153J1939 Data Link Failure
2211Digital Output 4 09 Circuit Failed High
2211Digital Output 4 09 Circuit Failed Low
2212Digital Output 3 17 Circuit Failed High
2212Digital Output 3 17 Circuit Failed Low
2213Digital Output 3 09 Circuit Failed High
2213Digital Output 3 09 Circuit Failed Low
2214Digital Output 4 07 Circuit Failed High
2214Digital Output 4 07 Circuit Failed Low
2215Digital Output 1 13 Circuit Failed High
2215Digital Output 1 13 Circuit Failed Low
2221Digital Output 3 10 Circuit Failed High
2221Digital Output 3 10 Circuit Failed Low
2222Digital Output 2 10 Circuit Failed High (CEL / AWL Lamp)
2222Digital Output 2 10 Circuit Failed Low (CEL / AWL Lamp)
2223Digital Output 3 12 Circuit Failed High
2223Digital Output 3 12 Circuit Failed Low
2224Digital Output 3 16 Circuit Failed High
2224Digital Output 3 16 Circuit Failed Low
2225Digital Output 4 06 Circuit Failed High
2225Digital Output 4 06 Circuit Failed Low
2231Digital Output 1 05 Circuit Failed High
2231Digital Output 1 05 Circuit Failed Low
2232Digital Output 1 04 Circuit Failed High
2232Digital Output 1 04 Circuit Failed Low
2234Digital Output 3 07 Circuit Failed High
2234Digital Output 3 07 Circuit Failed Low
2234Digital Output 3 07 Open Circuit
2234TOP2 Shift Failure
2235Digital Output 3 08 Circuit Failed High
2235Digital Output 3 08 Circuit Failed Low
2235Digital Output 3 08 Open Circuit
2241Digital Output 4 10 Circuit Failed High
2242J1939 Front Axle Speed Signal is erratic
2242J1939 Front Axle Speed Signal is missing
2243Throttle inhibit switch signal not plausible dueto excess vehicle speed
2244J1939 Engine Retarder Selection Signal Erratic
2244J1939 Engine Retarder Selection Signal Missing
2245Remote Accelerator Pedal Circuit Failed Low
2245Remote Accelerator Pedal Supply Voltage Outof Range
2245Remote Accelerator Pedal Circuit Failed High
2311PTO CC+ and CC- Switches Pressed Simultaneously
2312Digital Output 4 10 Circuit Failed Open
2312Digital Output 4 10 Circuit Failed Low
2314Starter Lockout Output Open Circuit
2314Starter Lockout Output Shorted to Ground
2315J1939 Tachograph Vehicle Speed Signal is erratic
2315J1939 Tachograph Vehicle Speed Signal is missing
2321Optimized Idle Safety Loop Faulted
2322Pwm Accelerator Pedal Signal 2 Frequency Out Of Range
2322Pwm Accelerator Pedal GAS1 and GAS2 Signal Missing
2333Pwm Accelerator Pedal Supply Voltage Missing
2333Accelorator Pedal Data Erratic
2333Accelerator Pedal Supply Voltage Circuit Failed High
2333Accelerator Pedal Supply Voltage Circuit Failed Low
2334DPF Regen Inhibit MUX Switch Message Stopped Arriving
2334DPF Regen Inhibit MUX Switch Message Contains SNV Indicator
2334DPF Regen Inhibit MUX Switch Message Not Received this Ign Cycle
2334Manual DPF Regen and DPF Inhibit Switch Rationality Fault
2334DPF Regen Inhibit MUX Switch Message Contains Data Error Indicator
2335DPF Regen Force MUX Switch Message Stopped Arriving
2335DPF Regen Force MUX Switch Message Contains SNV Indicator
2335DPF Regen Force MUX Switch Message NotReceived this Ign Cycle
2335DPF Regen Force MUX Switch Message Contains Data Error Indicator
26151000ms ECU OS Task Locked in an Endless Loop
26151000ms ECU OS Task Timed out Prior to Completion
2615Insufficient Static Fault Code Storrage Memory – Upgrade CPC Software
2615MCM Engine Hours Data higher than expected
2615MCM Engine Hours Data not received or stopped arriving
2615MCM Engine Hours Data increasing at an implausible rate
261520ms ECU OS Task Locked in an Endless Loop
261520ms ECU OS Task Timed out Prior to Completion
2615MCM Fault Codes Unavailable via J1939 and J1587
2615MCM Fault Code Table Inconsistant – Upgrade MCM Software
2615MCM Fault Code Table Inconsistant – Upgrade MCM Software
2615Adaptive Cruise Control Message Not Received
2615J1939 EEC2 Message is missing
2615J1939 ETC1 Message is missing
2615J1939 ETC2 Message is missing
2615J1939 CCVS Message from Source #1 is missing
2615J1939 CCVS Message from Source #2 is missing
2615J1939 CCVS Message from Source #3 is missing
2615J1939 DM1 Message from Transmission is missing
2615J1939 EBC2 Message from ABS is missing
2615J1939 EBC1 Message is missing
2615J1939 CM1 Message is missing
2615Adaptive Cruise Control Device Reporting Error
2615J1939 TCO1 Message is missing
2615J1939 ERC1 Message is missing
2615J1939 TCFG2 Message is missing
2615J1939 ETC7 Message is missing
2615J1939 ESS Message is missing
2615MCM Engine Hours Data lower than expected