HeavyEquipmentFix
Ask

Cummins Fault Codes List: 3311 (Heavy Duty) to 356

Page 9 of 19 of the full Cummins fault code list (1,847 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

Cummins codes 3311 (Heavy Duty) to 356

  • 3311 (Heavy Duty)Aftertreatment Diesel Particulate Filter Intake Temperature - Data Valid But Above Normal Operating Range - Most Severe Level
  • 3311 (Midrange)Aftertreatment Diesel Particulate Filter Intake Temperature - Data Valid But Above Normal Operating Range - Most Severe Level
  • 3311 (MR)Aftertreatment Diesel Particulate Filter Intake Temperature - Data Valid But Above Normal Operating Range - Most Severe Level
  • 3312Aftertreatment 1 Diesel Particulate Filter Outlet Temperature - Data Valid But Above Normal Operating Range - Most Severe Level
  • 3312 (HD)Aftertreatment Diesel Particulate Filter Outlet Temperature - Data Valid But Above Normal Operating Range - Most Severe Level
  • 3312 (Heavy Duty)Aftertreatment Diesel Particulate Filter Outlet Temperature - Data Valid But Above Normal Operating Range - Most Severe Level
  • 3312 (Midrange)Aftertreatment Diesel Particulate Filter Outlet Temperature - Data Valid But Above Normal Operating Range - Most Severe Level
  • 3312 (MR)Aftertreatment Diesel Particulate Filter Outlet Temperature - Data Valid But Above Normal Operating Range - Most Severe Level
  • 3313Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature Sensor Circuit - Voltage Below Normal or Shorted to Low Source
  • 3314Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source
  • 3315Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature - Data Erratic, Intermittent, or Incorrect
  • 3316Aftertreatment 1 Diesel Particulate Filter Intake Temperature Sensor Circuit - Voltage Below Normal or Shorted to Low Source
  • 3317Aftertreatment 1 Diesel Particulate Filter Intake Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source
  • 3318Aftertreatment 1 Diesel Particulate Filter Intake Temperature - Data Erratic, Intermittent, or Incorrect
  • 3319Aftertreatment 1 Diesel Particulate Filter Outlet Temperature Sensor Circuit - Voltage Above Normal or Shorted to High Source
  • 332Injector Solenoid Driver Cylinder 4 Circuit - Current Below Normal or Open Circuit. High resistance or no current detected at cylinder 4 injector driver or return pin.
  • 3321Aftertreatment 1 Diesel Particulate Filter Outlet Temperature Sensor Circuit - Voltage Below Normal or Shorted to Low Source
  • 3322Aftertreatment 1 Diesel Particulate Filter Outlet Temperature - Data Erratic, Intermittent, or Incorrect
  • 3326Circuit Description: Normally, switches, accelerators, and other components are connected to the engine control module (ECM) directly through individual wires. Multiplexing allows those same components to be hard wired to an original equipment manufacturer (OEM) vehicle electronic control unit (VECU) or transmission electronic control unit (ECU) in the cab. Then component values and states from components such as sensors, accelerators, and switches can be transmitted from the OEM VECU to the Cummins® ECM over the SAE J1939 data link. Messages sent from OEM VECUs or transmission ECUs are received by the Cummins® ECM and used for controlling the engine. The Cummins® ECM and OEM VECU(s) must be configured properly, so that proper operation of the multiplexed components will occur. Component Location: The SAE J1939 data link wiring and the SAE J1939 devices vary by OEM options. Conditions for Running the Diagnostics: This diagnostic runs continuously when the keyswitch is in the ON position or when the engine is running. Conditions for Setting the Fault Codes: The Engine Control Module (ECM) did not receive a message from a multiplexed device. Action Taken When the Fault Code is Active: 1) The ECM illuminates the red STOP ENGINE lamp immediately after the diagnostic runs and fails. Conditions for Clearing the Fault Code: 1) To validate the repair, perform a key cycle, start the engine and let it idle for 1 minute. 2) The fault code status displayed by diagnostic electronic service tool will change to INACTIVE immediately after the diagnostic runs and passes. 3) The ECM will turn off the red STOP ENGINE lamp immediately after the diagnostic runs and passes. 4) The Reset All Faults command in diagnostic electronic service tool can be used to clear active and inactive faults. Shop Talk: When this fault code is active, some multiplexed devices may not function as desired. This fault can occur for the following reasons: 1) The ECM is set up properly (components enabled and OEM VECU source addressed correctly) to receive information from an OEM VECU, but the OEM VECU is actually transmitting a message that says that component is not available for multiplexing. This can be caused when a multiplexed component is enabled in the Cummins® ECM, but the OEM VECU source address of the VECU transmitting the component message is incorrect in the Cummins® ECM, or the OEM VECU is not set up to transmit the multiplexed component message. 2) This fault can also be caused by a damaged J1939 data link connection between the OEM VECU and Cummins® ECM, a damaged connection between the component and the OEM VECU, damaged OEM VECU, or damaged Cummins® ECM. It may be necessary to contact the OEM for proper multiplexing configuration. It is possible to use diagnostic electronic service tool to monitor multiplexed components. Reference the appropriate OEM wiring diagram when troubleshooting circuits that utilize wiring supplied by the OEM.
  • 3328Transmission Output Shaft Speed - Abnormal Update Rate
  • 3329Aftertreatment 1 Diesel Exhaust Fluid Line Heater 2 Circuit - Voltage Above Normal or Shorted to High Source
  • 333Injector Circuit
  • 3332Engine Fuel Pump Pressurizing Assembly 1 - Data Erratic, Intermittent, or Incorrect
  • 3338Engine Idle Fuel Quantity- Data valid But Below Normal Operating Range- Moderately Severe Level
  • 334Engine Coolant Temperature - Data Erratic, Intermittent, or Incorrect. The engine coolant temperature reading is not changing with engine operating conditions.
  • 3341Engine Air Filter Differential Pressure - Data Valid But Above Normal Operating Range - Moderately Severe Level
  • 3342Engine Exhaust Gas Recirculation Cooler Efficiency - Data Valid But Below Normal Operating Range - Moderately Severe Level
  • 3343Engine Charge-Air Cooler Efficiency - Data Valid But Below Normal Operating Range - Moderately Severe Level
  • 3348Turbocharger 1 Compressor Inlet Pressure - Data Valid But Below Normal Operating Range - Most Severe Level.
  • 335Internal Electronic Control Module (ECM) Error
  • 3361Intake Manifold 1 Pressure - Abnormal Rate of Change
  • 3366Coolant Level - Data Valid But Below Normal Operating Range - Moderately Severe Level
  • 3374Roll Over Protection Brake Control Active - Condition Exists. The ECM received a message from the anti-lock braking (ABS) controller, inhibiting cruise control operation.
  • 3375Aftertreatment Diesel Particulate Filter Regeneration Too Frequent - Condition Exists
  • 3375 (BCL)Aftertreatment Diesel Particulate Filter Regeneration Too Frequent - Condition Exists
  • 3375 (X)Aftertreatment Diesel Particulate Filter Regeneration Too Frequent - Condition Exists
  • 3376Aftertreatment Diesel Particulate Filter Incomplete Regeneration - Condition Exists
  • 3376 (BCL)Aftertreatment Diesel Particulate Filter Incomplete Regeneration - Condition Exists
  • 3376 (X)Aftertreatment Diesel Particulate Filter Incomplete Regeneration - Condition Exists
  • 338Idle Shutdown Vehicle Accessories Relay Driver Circuit - Voltage Above Normal, or Shorted to High Source. Open circuit or short to voltage source detected at the idle shutdown vehicle accessory/ignition bus relay circuit.
  • 3382Engine Exhaust Gas Recirculation (EGR) System - Data Valid But Below Normal Operating Range - Moderately Severe Level
  • 3383Engine Exhaust Gas Recirculation (EGR) System - Data Valid But Above Normal Operating Range - Moderately Severe Level
  • 3385Intake Manifold 1 Temperature - Data Valid But Below Normal Operating Range - Moderately Severe Level. The intake manifold temperature is below a critical threshold
  • 3389Engine Exhaust Gas Recirculation (EGR) System - Abnormal Rate of Change
  • 339Idle Shutdown Vehicle Accessories Relay Driver Circuit - Voltage Below Normal, or Shorted to Low Source. Low voltage detected at the idle shutdown vehicle accessory or ignition bus relay circuit when commanded ON.
  • 3394Aftertreatment 1 Diesel Oxidation Catalyst Outlet Gas Temperature- Data Valid But Below normal Operating Range- Moderately Severe Level
  • 3396Diesel Particulate Filter 1 Conditions Not Met for Active Regeneration- Condition Exists
  • 341Engine Control Module Data Lost - Data Erratic, Intermittent or Incorrect. Severe loss of data from the ECM.
  • 3418Transmission Output Shaft Speed - Received Network Data In Error.
  • 3419Sensor Supply 7 Circuit - Voltage Above Normal or Shorted to High Source.
  • 342Electronic Calibration Code Incompatibility - Out of Calibration. An incompatable calibration between the primary and secondary OEM installed ECM's has been detected.
  • 3421Sensor Supply 7 Circuit - Voltage Below Normal or Shorted to Low Source.
  • 3422Aftertreatment 1 Diesel Exhaust Fluid Line Heater 3 Circuit - Voltage Above Normal or Shorted to High Source
  • 3423Aftertreatment 1 Diesel Exhaust Fluid Line Heater 3 Circuit - Voltage Below Normal or Shorted to Low Source
  • 3425Aftertreatment 1 Diesel Exhaust Fluid Line Heater 3 Circuit - Current Below Normal or Open Circuit
  • 3426Aftertreatment Diesel Exhaust Fluid Line Heater 4 Circuit - Voltage Above Normal or Shorted to High Source.
  • 3429Aftertreatment Diesel Exhaust Fluid Line Heater 4 Circuit - Current Below Normal or Open Circuit
  • 342-ECM1Electronic Calibration Code Incompatibility - Out of Calibration
  • 342-ECM2Engine Control Module - Out of Calibration
  • 343Electronic Control Module Warning Internal Hardware Failure - Bad Intelligent Device or Component. ECM power supply errors have been detected.
  • 3446Aftertreatment Intake Gas Sensor Heater- Current Below Normal or Open Circuit
  • 346Engine Control Module Calibration Memory Software - Bad Intelligent Device or Component. Invalid switch configuration adjustable parameter setting have been detected by the engine control module (ECM).
  • 346 (HD)Engine Control Module Calibration Memory Software - Bad Intelligent Device or Component
  • 346 (MD)Engine Control Module Calibration Memory Software- Bad Intelligent Device or Component
  • 346 (midrange)Engine Control Module Calibration Memory Software - Bad Intelligent Device or Component
  • 346 (MR)Engine Control Module Calibration Memory Software - Bad Intelligent Device or Component
  • 3488Anti-Lock Braking (ABS) Controller - Abnormal Update Rate. The ECM expected information from an anti-lock braking (ABS) controller but did not receive it soon enough or did not receive it at all.
  • 349A frequency greater than calibrated threshold was detected at the tailshaft governor signal pin of the 31-pin connector.
  • 3492Real Time Clock - Abnormal Rate of Change.
  • 3494Engine Wait to Start Lamp - Mechanical System Not Responding or Out of Adjustment
  • 3495Diesel Particulate Filter Active Regeneration Inhibited Due to Low Exhaust Gas Temperature - Condition Exists
  • 3497Aftertreatment 1 Diesel Exhaust Fluid Tank Level- Data Valid but Below Normal Operating Range- Least Severe Level
  • 3498Aftertreatment 1 Diesel Exhaust Fluid Tank Level- Data Valid But Below Normal Operating Range- Moderately Severe Level
  • 351Injector Power Supply - Bad Intelligent Device or Component. The ECM measured injector boost voltage is low.
  • 352Sensor Supply Voltage Number 1 Circuit - Voltage Below Normal or Shorted to Low Source. Low voltage detected at sensor supply number 1 circuit.
  • 3525Wheel-Based Vehicle Speed - Received Network Data In Error.
  • 3526Wheel-Based Vehicle Speed - Abnormal Update Rate.
  • 3527Accelerator Pedal or Lever Idle Validation Switch - Received Network Data In Error.
  • 3528Accelerator Pedal or Lever Idle Validation Switch - Abnormal Update Rate
  • 353Sensor Supply Circuit
  • 3531Ambient Air Temperature - Abnormal Update Rate
  • 3532Ambient Air Temperature - Received Network Data In Error.
  • 3535Malfunction Indicator Lamp - Abnormal Update Rate
  • 3539Engine Intake Throttle Actuator Position Sensor Circuit - Voltage Above Normal or Shorted to High Source.
  • 3541Engine Intake Throttle Actuator Position Sensor Circuit - Voltage Below Normal or Shorted to Low Source.
  • 3542Engine Intake Throttle Actuator Position Sensor - Data Erratic, Intermittent, or Incorrect.
  • 3543NOx Limits Exceeded Due to Insufficient Reagent Quality - Condition Exists
  • 3543 (HD)NOx Limits Exceeded Due to Insufficient Reagent Quality - Condition Exists
  • 3543 (Heavy Duty)NOx Limits Exceeded Due to Insufficient Reagent Quality - Condition Exists
  • 3543 (Midrange)NOx Limits Exceeded Due to Insufficient Reagent Quality - Condition Exists
  • 3543 (MR)NOx Limits Exceeded Due to Insufficient Reagent Quality - Condition Exists
  • 3545Aftertreatment 1 Outlet NOx Sensor - Abnormal Rate of Change
  • 3547Aftertreatment Diesel Exhaust Fluid Tank Empty - Condition Exists
  • 3548Aftertreatment Diesel Exhaust Fluid Dosing Unit Loss of Prime - Condition Exists.
  • 3555Engine Wait to Start Lamp - Abnormal Update Rate.
  • 3556Engine Wait to Start Lamp - Received Network Data in Error
  • 3557Aftertreatment Diesel Exhaust Fluid Controller - Data Erratic, Intermittent, or Incorrect.
  • 3558Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit - Voltage Above Normal or Shorted to High Source
  • 3559Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit - Voltage Below Normal or Shorted to Low Source
  • 356Engine Intake Air Mass Flow Sensor Circuit - Voltage Above Normal or Shorted to High Source.
Looking for a different Cummins code?Search the full fault-code database, or hand the code to the AI assistant for a plain-English explanation.

Fault code lists by brand