Case Wheel Loader Fault Codes List: 3819 to 4185
Page 9 of 19 of the full Case Wheel Loader fault code list (1,859 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.
Case Wheel Loader codes 3819 to 4185
- 3819SAE J1939 Multiplexing Accelerator Pedal Sensor System Error
- 3820SAE J1939 Multiplexing Remote Throttle - Data Error
- 3821Short Circuit To Battery On Out1 Error For H-Bridge
- 3822Short Circuit To Battery On Out2 Error For H-Bridge
- 3823Short Circuit To Ground On Out1 Error For H-Bridge
- 3824Short Circuit To Ground On Out2 Error For H-Bridge
- 3825SAE J1939 Data Link - Wrong Transmission Rate
- 3826Injector Solenoid Valve Cylinder #1 Circuit - Open Circuit
- 3827Injector Solenoid Valve Cylinder #2 Circuit - Open Circuit
- 3828Injector Solenoid Valve Cylinder #3 Circuit - Open Circuit
- 3829Injector Solenoid Valve Cylinder #4 Circuit - Open Circuit
- 3830Injector Solenoid Valve Cylinder #5 Circuit - Open Circuit
- 3831Injector Solenoid Valve Cylinder #6 Circuit - Open Circuit
- 3832Fuel Shutoff Valve Circuit - Shorted Low
- 3833Fuel Shutoff Valve Circuit - Shorted High
- 3834ECU Power Stages: Throttle Valve Actuator Power Stage: SRC High
- 3835ECU Power Stages: Throttle Valve Actuator Power Stage: SRC Low
- 3836Auxiliary Input/Output #2 Circuit - Shorted High
- 3837Power Lost Without Ignition Off
- 3838Oxidation Catalyst Upstream Temperature Shorted To High Source
- 3839Oxidation Catalyst Upstream Temperature Shorted To Low Source
- 3840Diesel Particulate Filter Upstream Temperature Sensor Shorted To High Source
- 3841Diesel Particulate Filter Upstream Temperature Sensor Shorted To Low Source
- 3842Turbine Upstream Temperature Sensor Shorted To High Source
- 3843External Speed Input (Multiple Un Synchronization) - Data Incorrect
- 3844Zero Fuel Calibration By Lambda (ZFL): DFC Reporting Error State On Comparing Energizing Time To Max Value Injector 1
- 3845Zero Fuel Calibration By Lambda (ZFL): DFC Reporting Error State On Comparing Energizing Time To Max Value Injector 2
- 3846Zero Fuel Calibration By Lambda (ZFL): DFC Reporting Error State On Comparing Energizing Time To Max Value Injector 3
- 3847Zero Fuel Calibration By Lambda (ZFL): DFC Reporting Error State On Comparing Energizing Time To Max Value Injector 4
- 3848Zero Fuel Calibration By Lambda (ZFL): DFC Reporting Error State On Comparing Energizing Time To Min Value Injector 1
- 3849Zero Fuel Calibration By Lambda (ZFL): DFC Reporting Error State On Comparing Energizing Time To Min Value Injector 2
- 3850Zero Fuel Calibration By Lambda (ZFL): DFC Reporting Error State On Comparing Energizing Time To Min Value Injector 3
- 3851Zero Fuel Calibration By Lambda (ZFL): DFC Reporting Error State On Comparing Energizing Time To Min Value Injector 4
- 3852Voltage High At Waste Gate Actuator #1
- 3853Voltage Low At Waste Gate Actuator #2
- 3854Engine Oil Burn Valve Solenoid Circuit - Shorted Low
- 3855Voltage High At Waste Gate Actuator #2
- 3870CAN Message Not Received From Vehicle Controller
- 3899Engine Temperature Exceeded Pre-Warn Level
- 38CBNH3 Sensor Signal Is Not Changing
- 38EENH3 Sensor Signal Out Of Range Failure
- 3900Engine Temperature Exceeded Warn Level
- 3906Injector: Number Of Injections Is Limited By Quantity Balance Of High Pressure Pump
- 3910Fuel Metering Unit: Error Check For Loose Contact Between Metering Unit And ECU
- 3915Pressure Relief Valve: Averaged Rail Pressure is Outside The Expected Range With Open PRV
- 3916Pressure Relief Valve: Open Time Of PRV For Wear Out Monitoring Had Exceeded Maximum Value
- 3978Signal Range Check For Flow Resistance of The Diesel Particulate Filter - High (Level 2 Of PFlt Overloaded)
- 3979Signal Range Check For Flow Resistance of The Diesel Particulate Filter - Very High (Level 3 Of PFlt Overloaded)
- 3995Monitoring For Pressure Loss In The High Pressure Accumulator (Rail Test)
- 3AB1Diagnostic Fault Check Of Synchronism For Double Potentiometer And Low Idle Switch (LIS)
- 3B38Turbo Acceleration Higher Than Expected
- 3B65High Pressure Pump Fuel Delivery Quantity In Over Run Exceeds A Maximum Threshold
- 3BDANOx Estimation Model In ECU Software Is Inaccurate Due To Other Failures
- 3C65High Pressure Pump Fuel Delivery Quantity At Low Is Too High
- 3CAEDownstream NOx Sensor Lambda Signal Deviation - NOx Sensor Possible Removal Detected
- 3D1CDOC Upstream Temperature Sensor Signal Drift At Cold Start
- 3DA3Crankcase Pressure Sensor Value Is Not Plausible
- 3E1CSCR Upstream Temperature Sensor Signal Drift At Cold Start
- 3F1CSCR Downstream Temperature Sensor Signal Drift At Cold Start
- 3FDEDownstream NOx Sensor Signal And NH3 Sensor Signal Plausibility Check Failure
- 4112Camshaft Speed Sensor Pattern Is Not Plausible
- 4113Logical Error At Gear Range Signal
- 4114Logical Error At Direction Select Signal
- 4116Logical Error At Park Brake Status
- 4117Logical Error At Direction Select Signal 2
- 4119Short Circuit To Ground At Ride Control
- 4120Short Circuit To Battery Voltage At Ride Control
- 4121Open Circuit At Ride Control
- 4122Short Circuit To Ground At Brake Light 1
- 4123Short Circuit To Battery Voltage At Brake Light 1
- 4124Open Circuit At Brake Light 1
- 4125Rail Pressure Sensor Value Is Intermittent
- 4126Short Circuit To Battery Voltage At Brake Light 2
- 4127Open Circuit At Brake Light 2
- 4133Short Circuit To Battery Voltage Or Open Circuit At Transmission Sump Temperature Sensor Input
- 4134Short Circuit To Ground At Transmission Sump Temperature Sensor Input
- 4135Short Circuit To Battery Voltage Or Open Circuit At Retarder/Torque Converter Temperature Sensor Input
- 4136Short Circuit to Ground at Retarder/Torque Converter Output Temperature Sensor Input
- 4137Short Circuit To Battery Voltage Or Open Circuit At Parking Brake Sensor Input
- 4138Inch Sensor - Signal Mismatch
- 4145Short Circuit To Battery Voltage Or Open Circuit At Engine Speed Sensor
- 4146Short Circuit To Ground At Engine Speed Sensor
- 4147Logical Error At Engine Speed Sensor Input
- 4148Short Circuit To Battery Voltage Or Open Circuit At Turbine Speed Sensor Input
- 4149Short Circuit To Ground At Turbine Speed Sensor Input
- 4150Logical Error At Turbine Speed Sensor Input
- 4151Short Circuit To Battery Voltage Or Open Circuit At Intermediate Speed Sensor Input
- 4152Short Circuit To Ground At Intermediate Speed Input
- 4153Logical Error At Intermediate Speed Sensor Input
- 4154Short Circuit To Battery Voltage Or Open Circuit At Output Speed Sensor
- 4155Fuel Metering Unit Intermittent Electrical Connection
- 4156Logical Error At Output Speed Sensor
- 4158Output Speed Zero, Doesn't Fit To Other Speed Signals
- 4160Invalid Gear Range Restriction (CAN)
- 4180Vehicle Controller Time-Out (CAN)
- 4181JSS Timeout
- 4182Engine CONF Timeout
- 4183EEC1 Timeout
- 4184EEC3 Timeout
- 4185Invalid Test Mode Signal (CAN)
Other Case machine types
Fault code lists by brand
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- John Deere Tractors1,884 codes
- John Deere Engines1,853 codes
- Cummins1,847 codes
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- Volvo Wheel Loader1,726 codes
- Deutz1,684 codes
- Perkins1,523 codes
Safety-critical: confirm before use
Safety first: park on level ground, stop the engine, and secure the machine before any inspection. Thresholds, component locations, wire numbers, fuse locations, and reset procedures can vary by model, configuration, and serial number. Confirm them in the service documentation for your exact machine.