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Hitachi Fault Codes List: P0336 to ZW550-6

Page 3 of 3 of the full Hitachi fault code list (294 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.

Hitachi codes P0336 to ZW550-6

  • P0336Crankshaft Position Sensor Circuit Range or Performance
  • P0340Camshaft Position Sensor Circuit
  • P0341Cam Sensor Fault (Signal Fault)
  • P0380Glow Relay Circuit Fault
  • P0381Glow Plug Lamp Circuit Fault
  • P0404Exhaust Gas Recirculation 1 Control Circuit Range or Performance
  • P0409Exhaust Gas Recirculation 1 Sensor Circuit
  • P041CIntake Manifold Temperature Sensor Circuit High
  • P041DIntake Manifold Temperature Sensor Circuit Low
  • P0426Catalyst Temperature Sensor Circuit Range or Performance Sensor 1
  • P0427Catalyst Temperature Sensor Circuit Low Sensor 1
  • P0428Catalyst Temperature Sensor Circuit High Sensor 1
  • P042BCatalyst Temperature Sensor Circuit Range or Performance Sensor 2
  • P042CCatalyst Temperature Sensor Circuit Low Sensor 2
  • P042DCatalyst Temperature Sensor Circuit High Sensor 2
  • P045Inverter action due to communication error
  • P0487EGR Position Sensor Fault
  • P0488EGR Valve Control Fault
  • P0522Engine Oil Pressure Sensor Fault (Low Voltage Fault, Open Circuit, Ground Short)
  • P0523Engine Oil Pressure Sensor Fault (High Voltage Fault, Short to Power Supply, Ground Short)
  • P0560System Voltage
  • P0563System Voltage High
  • P0601Internal Control Module Memory Check Sum Error
  • P0602Control Module Programming Error
  • P0603EEPROM Fault
  • P0604Internal Control Module Random Access Memory (RAM) Error
  • P0606CPU Monitoring IC Fault
  • P060BInternal Control Module A or D Processing Performance
  • P0611Charge Circuit Fault (Bank 1)
  • P0612Charge Circuit Fault (Bank 2)
  • P0638Throttle Actuator Control Range or Performance
  • P0641Sensor Reference Voltage 1 Circuit
  • P0650Malfunction Indicator Lamp (MIL) Control Circuit
  • P0651Sensor Reference Voltage 2 Circuit
  • P0685ECM or PCM Power Relay Control Circuit or Open
  • P0687ECM or PCM Power Relay Control Circuit High
  • P0697Sensor Reference Voltage 3 Circuit
  • P1093Fuel Rail Pressure (FRP) Too Low
  • P1095Pressure Limiter Open
  • P1112Boost Temperature Sensor Fault (Low Voltage Fault, Ground Short)
  • P1113Boost Temperature Sensor Fault (High Voltage Fault, Open Circuit, Short to Power Supply Circuit)
  • P1173Overheat
  • P1261Injector Positive Voltage Control Circuit Group 1
  • P1262Injector Positive Voltage Control Circuit Group 2
  • P1271Accelerator Sensor 1-2 Comparison Fault
  • P1277Accelerator Sensor 1 Fault (Low Voltage Fault)
  • P1278Accelerator Sensor 1 Fault (High Voltage Fault)
  • P1282Accelerator Sensor 2 Fault (Low Voltage Fault)
  • P1283Accelerator Sensor 2 Fault (High Voltage Fault)
  • P1293Fuel Intake Pressure Sensor Fault (Low Voltage Fault, Open Circuit, Ground Short)
  • P1294Fuel Intake Pressure Sensor Fault (High Voltage Fault, Short to Power Supply, Ground Short)
  • P1345Cam Sensor Out of Phase
  • P1404Exhaust Gas Recirculation 1 Closed Position Performance
  • P1455PM Over Accumulation
  • P1471DPD Insufficient Regeneration
  • P1621Control Module Long Term Memory Performance
  • P1625Main Relay Fault
  • P1630A D Conversion Fault
  • P1631Voltage Fault in 5-V Power Supply 1
  • P1632Voltage Fault in 5 - V Power Supply 2
  • P1633Voltage Fault in 5-V Power Supply 3
  • P1634Voltage Fault in 5-V Power Supply 4
  • P1635Voltage Fault in 5-V Power Supply 5
  • P1655Sensor Reference Voltage 4 Circuit
  • P1669DPF Lamp Control Circuit
  • P2122Pedal Position Sensor 1 Circuit Low Input
  • P2123Pedal Position Sensor 1 Circuit High Input
  • P2127Pedal Position Sensor 2 Circuit Low Input
  • P2128Pedal Position Sensor 2 Circuit High Input
  • P2138Pedal Position Sensor 1-2 Voltage Correlation
  • P2146Fuel Injector Group 1 Supply Voltage Circuit
  • P2149Fuel Injector Group 2 Supply Voltage Circuit
  • P2228Barometric Pressure Circuit Low
  • P2229Barometric Pressure Circuit High
  • P242FDPD Restriction
  • P2452DPD Differential Pressure Sensor Circuit
  • P2453DPD Differential Pressure Sensor Circuit Range or Performance
  • P2454DPD Differential Pressure Sensor Circuit Low
  • P2455DPD Differential Pressure Sensor Circuit High
  • P2456DPD Differential Pressure Sensor Learned Position
  • P2458DPD Regeneration Duration
  • P2527Vacuum Pressure Sensor Circuit Low
  • P2528Vacuum Pressure Sensor Circuit High
  • U0001CAN-Bus Malfunction (ISO-CAN)
  • U0073CAN Bus Malfunction (J1939)
  • U0101Lost Communication with TCM
  • U0110Lost Communication with VNT System
  • U0411Turbo Charger Control Module Signal Malfunction
  • U2104CAN Bus Fault
  • U2106CAN Timeout Fault
  • ZW370-5Hitachi ZW370-5 diagnostic fault.
  • ZW370-6Hitachi ZW370-6 diagnostic fault.
  • ZW550-5Hitachi ZW550-5 diagnostic fault.
  • ZW550-6Hitachi ZW550-6 diagnostic fault.
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