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Doosan Wheel Loader Fault Codes List & Code Lookup

Look up 343 Doosan Wheel Loader fault codes and error codes, in plain English. Find your code below, then hand it to the AI assistant for what it means and the first things to check.

Full Doosan Wheel Loader fault code list

A generic J1939 reader pulls 117 of these; the other 226 need Doosan Wheel Loader tooling to read in full. Every listed code is below, in code order, 100 to a page.

Codes on file

343

Readable as J1939 SPN/FMI

117

Doosan Wheel Loader-specific

226

  • 11Logical Error at Gear Range Signal
  • 111Engine Control Module Critical Internal Failure - Bad Intelligent Device or Component
  • 1117Power Supply Lost With Ignition On - Data Erratic, Intermittent, or Incorrect
  • 115Engine Magnetic Crankshaft Speed/Position Lost Both of Two Signals - Data Erratic, Intermittent, or Incorrect
  • 12Logical Error at Direction Select Signal
  • 122Intake Manifold 1 Pressure Sensor Circuit - Voltage Above Normal, or Shorted to High Source
  • 123Intake Manifold 1 Pressure Sensor Circuit - Voltage Below Normal, or Shorted to Low Source
  • 124Intake Manifold 1 Pressure - Data Valid but Above Normal Operational Range - Moderately Severe Level
  • 13Logical Error at Engine Derating Device
  • 131Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Above Normal, or Shorted to High Source
  • 132Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Below Normal, or Shorted to Low Source
  • 133Remote Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Above Normal, or Shorted to High Source
  • 134Remote Accelerator Pedal or Lever Position Sensor 1 Circuit - Voltage Below Normal, or Shorted to Low Source
  • 135Engine Oil Rifle Pressure 1 Sensor Circuit - Voltage Above Normal, or Shorted to High Source
  • 14Logical Error At Park Brake Status
  • 141Engine Oil Rifle Pressure 1 Sensor Circuit - Voltage Below Normal, or Shorted to Low Source
  • 143Engine Oil Rifle Pressure - Data Valid but Below Normal Operational Range - Moderately Severe Level
  • 144Engine Coolant Temperature 1 Sensor Circuit - Voltage Above Normal, or Shorted to High Source
  • 145Engine Coolant Temperature 1 Sensor Circuit - Voltage Below Normal, or Shorted to Low Source
  • 146Engine Coolant Temperature - Data Valid but Above Normal Operational Range - Moderately Severe Level
  • 147Accelerator Pedal or Lever Position 1 Sensor Circuit Frequency - Data Valid but Below Normal Operational Range - Most Severe Level
  • 148Accelerator Pedal or Lever Position Sensor 1 - Data Valid but Above Normal Operational Range - Most Severe Level
  • 15Logical Error at Direction Select Signal 2. Shift Lever
  • 151Engine Coolant Temperature - Data Valid But Above Normal Operational Range - Moderately Severe Level
  • 153Intake Manifold 1 Temperature Sensor Circuit - Voltage Above Normal, or Shorted to High Source
  • 154Intake Manifold 1 Temperature Sensor Circuit - Voltage Below Normal, or Shorted to Low Source
  • 155Intake Manifold 1 Temperature - Data Valid but Above Normal Operational Range - Most Severe Level
  • 16Logical Error At Axle Connection
  • 1633OEM Data Link Cannot Transmit - Data Erratic, Intermittent, or Incorrect
  • 17Short Circuit To Ground At Customer Specific (Function No. 1)
  • 18Short Circuit To Battery Voltage At Customer Specific (Function No. 1)
  • 187Sensor Supply 2 Circuit - Voltage Below Normal, or Shorted to Low Source
  • 19Open Circuit At Customer Specific (Function No. 1)
  • 195Coolant Level Sensor 1 Circuit - Voltage Above Normal, or Shorted to High Source
  • 196Coolant Level Sensor 1 Circuit - Voltage Below Normal, or Shorted to Low Source
  • 197Coolant Level - Data Valid but Below Normal Operational Range - Moderately Severe Level
  • 1AShort Circuit To Ground At Customer Specific (Function No. 2)
  • 1BShort Circuit To Battery Voltage At Customer Specific (Function No. 2)
  • 1COpen Circuit At Customer Specific (Function No. 2)
  • 1DShort Circuit To Ground At Customer Specific (Function No. 3)
  • 1EShort Circuit To Battery Voltage At Customer Specific (Function No. 3)
  • 1FOpen Circuit At Customer Specific (Function No. 3)
  • 21Short Circuit to Battery Voltage at Clutch Cutoff Input
  • 2185Sensor Supply 4 Circuit - Voltage Above Normal, or Shorted to High Source
  • 2186Sensor Supply 4 Circuit - Voltage Below Normal, or Shorted to Low Source
  • 22Short Circuit to Ground or Open Circuit at Clutch Cutoff Input
  • 221Barometric Pressure Sensor Circuit - Voltage Above Normal, or Shorted to High Source
  • 222Barometric Pressure Sensor Circuit - Voltage Below Normal, or Shorted to Low Source
  • 2249Injector Metering Rail 1 Pressure - Data Valid but Below Normal Operational Range - Most Severe Level
  • 2265Electric Lift Pump for Engine Fuel Supply Circuit - Voltage Above Normal, or Shorted to High Source
  • 2266Electric Lift Pump for Engine Fuel Supply Circuit - Voltage Below Normal, or Shorted to Low Source
  • 227Sensor Supply 2 Circuit - Voltage Above Normal, or Shorted to High Source
  • 23Short Circuit To Battery Voltage At Load Sensor Input
  • 2311Electronic Fuel Injection Control Valve Circuit - Condition Exists
  • 2321Engine Crankshaft Speed/Position - Data Erratic, Intermittent, or Incorrect
  • 2322Engine Camshaft Speed / Position Sensor - Data Erratic, Intermittent, Or Incorrect
  • 234Engine Crankshaft Speed/Position - Data Valid but Above Normal Operational Range - Most Severe Level
  • 2345Turbocharger 1 Speed - Abnormal Rate of Change
  • 2346Turbocharger Turbine Inlet Temperature (Calculated) - Data Valid but Above Normal Operational Range - Least Severe Level
  • 2347Turbocharger Compressor Outlet Temperature (Calculated) - Data Valid but Above Normal Operational Range - Least Severe Level
  • 235Coolant Level - Data Valid but Below Normal Operational Range - Most Severe Level
  • 237External Speed Commanded Input (Multiple Unit Synchronization) - Data Erratic, Intermittent, Or Incorrect
  • 2377Fan Control Circuit - Voltage Above Normal, or Shorted to High Source
  • 238Sensor Supply 3 Circuit - Voltage Below Normal, or Shorted to Low Source
  • 2384VGT Actuator Driver Circuit - Voltage Below Normal, or Shorted to Low Source
  • 2385VGT Actuator Driver Circuit - Voltage Above Normal, or Shorted to High Source
  • 24Short Circuit To Ground Or Open Circuit At Load Sensor Input
  • 241Wheel Based Vehicle Speed - Data Erratic, Intermittent, or Incorrect
  • 242Wheel Based Vehicle Speed Sensor Circuit tampering has Been Detected - Abnormal Rate of Change
  • 245Fan Control Circuit - Voltage Below Normal, or Shorted to Low Source
  • 25Short Circuit To Battery Voltage Or Open Circuit At Transmission Sump Temperature Sensor Input
  • 2555Intake Air Heater 1 Circuit - Voltage Above Normal, or Shorted to High Source
  • 2556Intake Air Heater 1 Circuit - Voltage Below Normal, or Shorted to Low Source
  • 2557Auxiliary PWM Driver 1 Circuit - Voltage Above Normal, or Shorted to High Source
  • 2558Auxiliary PWM Driver 1 Circuit - Voltage Below Normal, or Shorted to Low Source
  • 26Short Circuit To Ground At Transmission Sump Temperature Sensor Input
  • 27Short Circuit To Battery Voltage Or Open Circuit At Retarder Temperature Sensor Input
  • 271Fuel Pump Pressurizing Assembly 1 Circuit - Voltage Below Normal, or Shorted to Low Source
  • 272Fuel Pump Pressurizing Assembly 1 Circuit - Voltage Above Normal, or Shorted to High Source
  • 28Short Circuit To Ground At Retarder Temperature Sensor Input
  • 281Fuel Pump Pressurizing Assembly 1 - Mechanical System Not Responding Properly or Out of Adjustment
  • 285SAE J1939 Multiplexing PGN Time-out Error - Abnormal Update Rate
  • 286SAE J1939 Multiplexing Configuration Error - Out of Calibration
  • 287SAE J1939 Multiplexed Accelerator Pedal or Lever Sensor System - Received Network Data In Error
  • 288SAE J1939 Multiplexing Remote Accelerator Pedal or Lever Position Sensor Circuit - Received Network Data In Error
  • 29Short Circuit To Battery Voltage Or Open Circuit At Parking Brake Sensor Input
  • 292Auxiliary Temperature Sensor Input 1 - Special Instructions
  • 293Auxiliary Temperature Sensor Input 1 Circuit - Voltage Above Normal, or Shorted to High Source
  • 294Auxiliary Temperature Sensor Input 1 Circuit - Voltage Below Normal, or Shorted to Low Source
  • 296Auxiliary Pressure Sensor Input 1 - Special Instructions
  • 297Auxiliary Pressure Sensor Input 1 Circuit - Voltage Above Normal, or Shorted to High Source
  • 2973Intake Manifold 1 Pressure - Data Erratic, Intermittent, or Incorrect
  • 298Auxiliary Pressure Sensor Input 1 Circuit - Voltage Below Normal, or Shorted to Low Source
  • 2AShort Circuit To Ground Parking Brake Sensor Input
  • 2BInch sensor - Signal Mismatch
  • 31Short Circuit to Battery Voltage or Open Circuit at Engine Speed Input
  • 319Real Time Clock Power Interrupt - Data Erratic, Intermittent, or Incorrect
  • 32Short Circuit to Ground at Engine Speed Input
  • 322Injector Solenoid Driver Cylinder 1 Circuit - Current Below Normal, or Open Circuit
  • 323Injector Solenoid Driver Cylinder 5 Circuit - Current Below Normal, or Open Circuit

Other Doosan machine types

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