Doosan Wheel Loader Fault Codes List: 81 to C65
Page 3 of 4 of the full Doosan Wheel Loader fault code list (343 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.
Doosan Wheel Loader codes 81 to C65
- 81Short Circuit to Battery Voltage at Clutch K4
- 82Short Circuit to Ground at Clutch K4
- 83Open Circuit at Clutch K4
- 84Short Circuit to Battery Voltage at Clutch KV
- 85Short Circuit to Ground at Clutch KV
- 86Open Circuit at Clutch KV
- 87Short Circuit to Battery Voltage at Clutch KR
- 88Short Circuit to Ground at Clutch KR
- 89Open Circuit at Clutch KR
- 91Short Circuit to Ground at Relay Reverse Warning Alarm
- 92Short Circuit to Battery Voltage at Relay Reverse Warning Alarm
- 93Open Circuit at Relay Reverse Warning Alarm
- 94Short Circuit to Ground at Relay Starter Interlock
- 95Short Circuit to Battery Voltage at Relay Starter Interlock
- 96Open Circuit at Relay Starter Interlock
- 97Short Circuit To Ground At Park Brake Solenoid
- 98Short Circuit To Battery Voltage At Park Brake Solenoid
- 99Open Circuit at Park Brake Solenoid TCU Detected a Wrong Voltage at The Output Pin, That Looks Like a Open Circuit For This Output Pin
- 9AShort Circuit To Ground At Converter Lock Up Clutch Solenoid
- 9BOpen Circuit At Converter Lock Up Clutch Solenoid
- 9CShort Circuit To Battery Voltage At Converter Lock Up Clutch Solenoid
- 9DShort Circuit To Ground At Retarder Solenoid
- 9EOpen Circuit At Retarder Solenoid
- 9FShort Circuit To Battery Voltage At Retarder Solenoid
- A1Short Circuit To Ground At Difflock Or Axle Connection Solenoid
- A2Short Circuit To Battery Voltage At Difflock Or Axle Connection Solenoid
- A3Open Circuit At Difflock Or Axle Connection Solenoid
- A4Short Circuit To Ground At Warning Signal Output
- A5Open Circuit At Warning Signal Output
- A6Short Circuit To Battery Voltage At Warning Signal Output
- A7Short Circuit To Ground At Customer Specific Function No. 4
- A8A8 Short Circuit to Battery Voltage at Customer Specific Function No. 4
- A9Open Circuit At Customer Specific Function No. 4
- AAShort Circuit To Ground At Customer Specific Function No. 5
- ABShort Circuit To Battery Voltage At Customer Specific Function No. 5
- ACOpen Circuit At Customer Specific Function No. 5
- ADShort Circuit To Ground At Customer Specific Function No. 6
- AEShort Circuit To Battery Voltage At Customer Specific Function No. 6
- AFOpen Circuit At Customer Specific Function No. 6
- B1Slippage at Clutch K1
- B2Slippage at Clutch K2
- B22Fuel Pressure Sensor
- B23Acceleration Pedal
- B3Slippage at Clutch K3
- B32Fuel Pressure Monitoring MPROP
- B34Fuel Pressure Monitoring MPROP HIGH
- B39Main Relay (ECU)
- B4Slippage at Clutch K4
- B41Redundant Shutoff Path
- B47Monitoring Of PRV
- B49Booster Voltage C1
- B5Slippage at Clutch KV
- B51Booster Voltage C2
- B58Solenoid Power Stage 1 (Cyl.1)
- B59Solenoid Power Stage 2 (Cyl.2)
- B6Slippage at Clutch KR
- B61Solenoid Power Stage 3 (Cyl.3)
- B62Solenoid Power Stage 4 (Cyl.4)
- B63Solenoid Power Stage 5 (Cyl.5)
- B64Solenoid Power Stage 6 (Cyl.6)
- B7Over Temperature Sump
- B8Over Temperature Retarder
- B9Over Speed Engine
- BADifferential Pressure Oil Filter
- BBSlippage At Converter Lockup Clutch
- BCOverspeed Output
- BDShort Circuit To Ground At Engine Brake Solenoid
- BEShort Circuit To Battery Voltage At Engine Brake
- BFOpen Circuit At Engine Brake
- C101Monitoring Of Misfire Cylinder 4
- C102Monitoring Of Misfire Cylinder 5
- C103Monitoring Of Misfire Cylinder 6
- C104Monitoring Of Misfire Multiple Cylinder
- C105Monitoring Of Overrun
- C106Engine Speed Redundant
- C11Coolant Temperature Sensor
- C12Fuel Temperature Sensor
- C13Boost Air Temperature Sensor
- C14Boost Air Pressure Sensor
- C16Ambient Air Pressure Sensor
- C17E/G Oil Temperature Sensor
- C18E/G Oil Pressure Sensor
- C19Economy-Mode-SW (Multiple State Switch)
- C2Transmission Input Torque Load
- C21Battery Voltage
- C3Over Temperature Converter Output
- C38Engine Over Speed
- C39Main Relay (SCG)
- C4Short Circuit to Ground Joystick Status Indicator
- C42Engine Speed Sensor (Crankshaft)
- C43Engine Speed Sensor (Camshaft)
- C44Engine Speed Sensor
- C45EEPROM
- C46Recovery
- C48Power Supply
- C49Main Relay (SCB)
- C5Short Circuit To Battery Voltage At Joystick Status Indicator
- C51Main Relay (ECU)
- C6Open Circuit at Joystick Status Indicator
- C65Fuel HI Pressure Pump (Current Controlled Lowside Powerstage 1) (CP3)
Other Doosan machine types
Fault code lists by brand
- CAT8,286 codes
- Volvo6,508 codes
- New Holland Tractor3,475 codes
- FPT3,033 codes
- Case IH2,992 codes
- Bobcat2,653 codes
- Challenger Tractor2,434 codes
- New Holland Combine2,274 codes
- John Deere Tractors1,884 codes
- Case Wheel Loader1,859 codes
- John Deere Engines1,853 codes
- Cummins1,847 codes
- Challenger Rubber Track Tractor1,747 codes
- Volvo Wheel Loader1,726 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.