HeavyEquipmentFix
Ask

Doosan Fault Codes List: 249 to 367

Page 3 of 4 of the full Doosan fault code list (389 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

Doosan codes 249 to 367

  • 249P108A 4374 8 DEF Supply Pump Motor Speed Deviation Fault ON
  • 250DEF Supply Pump Motor Speed Deviation Permanent Fault
  • 251P108C 4374 12 DEF Supply Pump Motor No activation Fault ON
  • 252Learned WOT end of TPS2 sensor range higher than expected.
  • 253P2463 4781 16 DPF Soot mass high status (> 110%) ON
  • 254P0593 5067 3 PTO (Idle up) Lamp Short to Battery ON No
  • 255P0592 5067 4 PTO (Idle up) Lamp Short to Ground ON No
  • 256P0591 5067 5 PTO (Idle up) Lamp Open circuit ON No
  • 257P055D 5099 3 Oil Pressure Warning Lamp Short to Battery ON No
  • 258P055C 5099 4 Short circuit to ground error of oil pressure lamp ON No
  • 259P055B 5099 5 Oil Pressure Warning Lamp Open circuit ON No
  • 260P0193 5313 3 Rail pressure sensor High fault ON
  • 261P0192 5313 4 Rail pressure sensor Low fault ON
  • 2618Tach output ground short
  • 2619Tach output short to power
  • 262Throttle valve H-Bridge Driver Short circuit to battery
  • 263Throttle valve H-Bridge Driver Short circuit to ground
  • 264Throttle valve H-Bridge Driver Open Circuit Fault
  • 265DEF pressure stabilization error at DETECTIONMODE (DEF pump pressure is not stable)
  • 266DEF pressure check error at DETECTIONMODE (Detected an insufficient pressure drop)
  • 267DEF Reverting valve output Short circuit to battery Fault
  • 268DEF Reverting valve output Short circuit to ground Fault
  • 269P20A0 5436 5 DEF Reverting valve output Open circuit Fault ON Tampering
  • 270DEF Reverting valve output Over temperature Fault
  • 273DEF Pressure line heater relay output Short circuit to battery Fault
  • 274DEF Pressure line heater relay output Short circuit to ground Fault
  • 275DEF Pressure line heater relay output Open circuit Fault
  • 276DEF Pressure line heater relay output Over temperature Fault
  • 277DEF Pressure line heater feedback plausibility Fault
  • 278Common rail pressure relief valve reached maximum allowed opening count
  • 279Common rail pressure relief valve Forced to open status (Pressure increase)
  • 280Common rail pressure relief valve Forced to open status (Pressure shock)
  • 282Learned closed throttle end of TPS2 sensor range higher than expected.
  • 283Common rail pressure relief valve reached maximum allowed open time
  • 284P246C 5629 14 DPF differential pressure too high fault ON Tampering
  • 289DEF Supply module heater temperature plausibility fault at cold start (Insufficient temperature increment)
  • 290DEF Supply module heater plausibility fault (Insufficient temperature increment)
  • 291TPS sensors differ by more than expected amount.
  • 295DEF Main heater relay output Over temperature Fault
  • 299Electric fuel feed pump Output short to battery circuit fault
  • 30High Airend Discharge Temperature (RT2) (248oF)
  • 300Electric fuel feed pump Output short to ground circuit fault
  • 301P2632 6323 5 Electric fuel feed pump Output open circuit fault ON No
  • 302P2635 6323 13 Electric fuel feed pump performance fault ON No
  • 303Timeout Error of CAN-Receive-Frame EOI (Engine Starter Motor Relay Control)
  • 304P204D 6875 3 DEF Supply Pump pressure sensor High fault ON
  • 305P204C 6875 4 DEF Supply Pump pressure sensor Low fault ON
  • 306DEF Supply Pump pressure sensor High plausibility fault
  • 307DEF Supply Pump pressure sensor Low plausibility fault
  • 308DPF lamp 2 (DPF Regeneration Active Lamp) Short to Battery
  • 309DPF lamp 2 (DPF Regeneration Active Lamp) Short to Ground
  • 310DPF lamp 2 (DPF Regeneration Active Lamp) Open circuit
  • 311DPF lamp 3 (DPF regeneration switch inhibit lamp) Short to Battery
  • 312DPF lamp 3 (DPF regeneration switch inhibit lamp) Short to Ground
  • 313DPF lamp 3 (DPF regeneration switch inhibit lamp) Open circuit
  • 314DEF Backflow line heater relay output Short circuit to battery Fault
  • 315DEF Backflow line heater relay output Short circuit to ground Fault
  • 316DEF Backflow line heater relay output Open circuit Fault
  • 317DEF Backflow line heater relay output Over temperature Fault
  • 318DEF Backflow line heater feedback plausibility Fault
  • 320DEF Supply module temperature plausibility fault at cold start (Insufficient temperature increment)
  • 321DEF Supply module heater relay output Short circuit to battery Fault
  • 326DEF Supply module temperature duty cycle in failure range
  • 327Diagnostic Fault Check for DEF supply module duty cycle in the invalid range
  • 328DEF Supply module heater temperature duty cycle in failure range
  • 329DEF Supply module heater temperature duty cycle in invalid range
  • 330DEF Supply module temperature measurement non-availability fault
  • 333DEF Suction line heater relay output Short circuit to battery Fault
  • 335DEF Suction line heater relay output Open circuit Fault
  • 336DEF Suction line heater relay output Over temperature Fault
  • 337DEF Suction line heater feedback plausibility Fault
  • 338Starter relay power stage output short circuit to battery
  • 339Starter relay power stage output short circuit to ground
  • 340P0615 7748 5 Starter relay power stage output open circuit ON No
  • 341Injection cut off demand (ICO) for shut off coordinator
  • 344Timeout Error of CAN-Receive-Frame CM1 (Status of regeneration initiate and inhibit switches)
  • 345Timeout Error of CAN-Receive-Frame EBC1 (Engine shut off request)
  • 346Timeout Error of CAN-Receive-Frame AT1IG1 (NOx Upstream Concentration)
  • 347Timeout Error of CAN-Receive-Frame AT1O1 (NOx Downstream Concentration)
  • 348Timeout Error of CAN-Receive-Frame A1DEFI (DEF Tank)
  • 349Timeout Error of CAN-Receive-Frame AT1T1I (DEF Level, Temperature over CAN)
  • 350Timeout Error of CAN-Receive-Frame AAI (Hydraulic Oil Temperature)
  • 3509Sensor Supply Voltage #1 Problem
  • 3510Sensor Supply Voltage #2 Problem
  • 3511Sensor Supply Voltage #3 Problem
  • 353Check TMAP sensor mounting; possible defect.
  • 354Timeout Error of CAN-Receive-Frame FanCtl (FAN Control)
  • 355Timeout Error of CAN-Receive-Frame RxSMVCU (Pedal & Engine speed demand from VCU)
  • 356Message Check Sum Error of CAN Receive Frame SMVCU (Pedal & Engine speed demand from VCU)
  • 357Message Counter Error of CAN Receive Frame SMVCU (Pedal & Engine speed demand from VCU)
  • 358Timeout Error of CAN-Receive-Frame DPM1 (Air Conditioning Switch Status / Oil life reset)
  • 359Timeout Error of CAN-Receive-Frame DPM9 (Multiple torque Map select switch)
  • 360NOx sensor Mounting Error (Upstream NOx sensor)
  • 361NOx sensor Mounting Error (Downstream NOx sensor)
  • 362CY327(Power control chipset) SPI (Serial Peripheral Interface Bus) Communication Error
  • 363ECU ADC(Analog to Digital Convertor) NTP(Null Load Test Pulse) Monitoring fault
  • 364P160F 520641 12 ECU ROM Memory multiple error ON No
  • 365ECU MM(Monitoring Module) Synchronization Loss fault during Shut-off path test
  • 366P101A 520643 12 MoF(Monitoring of Function) Over Run error ON No
  • 367ECU ADC(Analog to Digital Convertor) Test error
Looking for a different Doosan code?Search the full fault-code database, or hand the code to the AI assistant for a plain-English explanation.

Other Doosan machine types

Fault code lists by brand