Hitachi ZX470-5G Direct Injection Excavator Error Code List PDF (MC, Engine, Display Monitor)
Machine breakdown is inevitable, and it can sometimes be very frustrating when there are no technicians to turn to. So this article can help you save a lot of time and unnecessary repair costs.
This blog will introduce you to the engine and display error codes related to Hitachi ZX470-5G direct injection excavator. The details are as follows:
Hitachi ZX470-5G Direct Injection Excavator Error Code
(MC Controller Hardware)
| Error code | Fault | Reason |
| 11000-2 | EEPROM: Abnormal | MC failure |
| 11001-2 | RAM abnormality | MC failure |
| 11002-2 | A/D converter abnormality | MC failure |
| 11003-3 | Abnormal sensor voltage | MC fault/ Induction fault/ Wire harness fault |
Hitachi ZX470-5G Direct Injection Excavator Error Code
(MC controller communication CAN)
| Error code | Fault | Reason |
| 11006-2 | Engine controller communication failure | Line east fault ECF fault |
| 11007-2 | Monitor controller (information) communication failure 1 (CANO) | Line failure Monitoring controller failure |
| 11008-2 | Monitor controller (information) communication failure 2 (CAN1) | Line east failure Monitoring and control medical failure |
| 11009-2 | Monitor controller (monitor) communication failure 1 (CANO) | Line east bundle failure Monitoring and excavation controller failure |
| 11010-2 | Monitor controller (monitor) communication failure 2 (CAN1) | Wiring harness failure Monitoring controller failure |
Hitachi ZX470-5G Direct Injection Excavator Error Code
(MC Controller Engine Failure)
| Error code | Fault | Reason |
| 11101-3 | Engine control knob sensor circuit high voltage input | Voltage: Above 4.75V |
| 11101-4 | Engine control knob sensor circuit low voltage input | Voltage: Below 0.25V |
Hitachi ZX470-5G Direct Injection Excavator Fault Code
(MC Controller Pump Failure)
| Error code | Fault | Reason |
| 11200-3 | Pump 1 oil delivery pressure sensor circuit high voltage input | Voltage: Above 4.75V |
| 11200-4 | Pump 1 oil delivery pressure sensor circuit low-pressure input | Voltage: Below 0.25V |
| 11202-3 | Pump 2 oil delivery pressure sensor circuit high voltage input | Voltage: Above 4.75V |
| 11202-4 | Pump 2 oil delivery pressure sensor circuit low-pressure input | Voltage: Below 0.25V |
Hitachi ZX470-5G Direct Injection Excavator Fault Code
(MC Controller Pilot Failure)
| Error code | Fault | Reason |
| 11301-3 | Rotary pilot pressure sensor circuit high-pressure input | Voltage: Above 4.75V |
| 11301-4 | Rotary pilot pressure sensor circuit low-pressure input | Voltage: Below 0.1V |
| 11302-3 | Boom hoist pilot pressure sensor circuit high voltage input | Voltage: Above 4.75V |
| 11302-4 | Boom hoist pilot pressure sensor circuit low voltage input | Voltage: Below 0.1V |
| 11303-3 | Stick retraction pilot pressure sensor circuit high voltage input | Voltage: Above 4.75V |
| 11303-4 | Stick retraction pilot pressure sensor circuit high voltage input | Voltage: Below 0.1V |
| 11304-3 | Travel pilot pressure sensor circuit high voltage input | Voltage: Above 4.75V |
| 11304-4 | Travel pilot pressure sensor circuit low voltage input | Voltage: Below 0.1V |
| 11325-3 | Bucket roll-in pilot pressure sensor circuit high voltage input | Voltage: Above 4.75V |
| 11325-4 | Bucket roll-in pilot pressure sensor circuit low voltage input | Voltage: Below 0.1V |
Hitachi ZX470-5G Direct Injection Excavator Error Code
(MC Controller Proportional Solenoid Valves)
| Error code | Fault | Reason |
| 11405-3 | 4-link solenoid valve device (SC)FB high current input | 电压:高于4.25V |
| 11405-4 | 4-link solenoid valve device (SC) FB small current input | 电压:低于0.2V |
| 11408-3 | 4-link solenoid valve device (SF)FB high current input | 电流:大于920mA |
| 11408-4 | 4-link solenoid valve device (SF) FB small current input | 电流:小于56mA |
| 11428-3 | 4-link solenoid valve device (SG)FB high current input | 电流:大于920mA |
| 11428-4 | 4-link solenoid valve device (SG) FB small current input | 电流:小于56mA |
Hitachi ZX470-5G Direct Injection Excavator Error Code
(Other faults of MC controller)
| Error code | Fault | Reason |
| 111901-3 | High voltage input of hydraulic oil temperature sensor circuit | Voltage: above 4.25V |
| 11901-4 | Low voltage input of hydraulic oil temperature sensor circuit | Voltage: Below 0.1V |
| 11940-3 | Auxiliary control solenoid valve device (SA) FB large current output | Current: more than 920mA |
| 11940-4 | Auxiliary control solenoid valve device (SA) FB small current input | Current: less than 56mA |
| 11941-3 | Auxiliary control solenoid valve device (SC) FB large current input | Current: more than 920mA |
| 11941-4 | Auxiliary control solenoid valve device (SC) FB small current input | Current: less than 56mA |
| 11942-3 | Accessory pilot pressure sensor circuit high pressure input (optional) | Voltage: above 4.25V |
| 11942-4 | Accessory pilot pressure sensor circuit low-pressure input (optional) | Voltage: Below 0.1V |
| 11944-3 | 5-side pilot pressure sensor circuit high voltage input | Voltage: above 4.25V |
| 11944-4 | 5-side pilot pressure sensor circuit low-pressure input | Voltage: Below 0.1V |
| 11945-3 | 4-side pilot pressure sensor circuit high voltage input | Voltage: above 4.25V |
| 11945-4 | 4-side pilot pressure sensor circuit low-pressure input | Voltage: Below 0.1V |
| 11948-3 | 4-link solenoid valve device (SI) FB high current input | Current: more than 920mA |
| 11948-4 | 4-way solenoid valve device (S) FB small current input | Current: less than 56mA |
| 11950-3 | Pump 2 controls solenoid valve FB high current input | Current: more than 920mA |
| 11950-4 | Pump 2 controls solenoid valve FB low current input | Current: less than 56mA |
| 11951-3 | Pump 1 controls solenoid valve FB high current input | Current: more than 920mA |
| 11951-4 | Pump 1 controls solenoid valve FB small current input | Current: less than 56mA |
| 11953-3 | 2-link solenoid valve device (SI) FB large current input | Current: more than 920mA |
| 11953-4 | 2-link solenoid valve device (SI) FB small current input | Current: less than 56mA |
| 11955-3 | Pump 2 Displacement Angle Sensor Circuit High Voltage Input | Voltage: above 4.25V |
| 11955-4 | Pump 2 Displacement Angle Sensor Circuit Low Voltage Input | Voltage: Below 0.1V |
| 11956-3 | Pump 1 Displacement Angle Sensor Circuit High Voltage Input | Voltage: above 4.25V |
| 11956-4 | Pump 1 Displacement Angle Sensor Circuit Low Voltage Input | Voltage: Below 0.1V |
| 11978-3 | Auxiliary 2 analog input circuit high voltage input (optional) | Voltage: above 4.25V |
| 11978-4 | Auxiliary 2 analog input circuit low voltage input (optional) | Voltage: Below 0.1V |
| 11979-3 | Auxiliary 1 analog input circuit high voltage input (optional) | Voltage: above 4.25V |
| 11979-4 | Auxiliary 1 analog input circuit low voltage input (optional) | Voltage: Below 0.1V |
| 11980-3 | Auxiliary control solenoid valve device (SB) FB large flow input | Current: more than 920mA |
| 11980-4 | Auxiliary control solenoid valve device (SB) FB small current input | Current: less than 56mA |
| 11989-3 | 2-link solenoid valve device (SC) FB large current input | Current: more than 920mA |
| 11989-4 | 2-link solenoid valve device (SC) FB small current input | Current: less than 56mA |
| 11995-3 | Stick extends pilot pressure sensor circuit high voltage input | Voltage: above 4.25V |
| 11995-4 | Stick extends pilot pressure sensor circuit low-pressure input | Voltage: Below 0.1V |
| 11997-3 | Bucket tip-out pilot pressure sensor circuit high voltage input | Voltage: above 4.25V |
| 11997-4 | Bucket tip-out pilot pressure sensor circuit low voltage input | Voltage: Below 0.1V |
| 11998-3 | Boom Down Pilot Pressure Sensor Circuit High Voltage Input | Voltage: above 4.25V |
| 11998-4 | Boom down pilot pressure sensor circuit low-pressure input | Voltage: Below 0.1V |
| 20062-2 | Hydraulic oil overheat alarm | High temperature of hydraulic oil |
Hitachi ZX470-5G Direct Injection Excavator Error Code
(Engine Controller ECF Failure)
| Error code | Fault | Reason |
| 11600-2 | EEPROM: Abnormal | ECF failure |
| 11601-2 | RAM guide | ECF failure |
| 11602-2 | A/D conversion abnormality | ECF failure |
| 11603-3 | Abnormal sensor voltage | ECF fault sensor fault Line east fault |
| 11604-2 | CAN communication abnormality | ECF fault CAN harness fault |
| 11605-2 | Abnormal engine speed (overspeeding) | Engine speed exceeds 4000 rpm |
| 11606-3 | EC angle sensor high voltage abnormality | Voltage: higher than 4.78V |
| 11606-4 | EC angle sensor low voltage abnormality | Voltage: Below 0.22V |
| 11607-2 | Send target engine speed from MC | Wiring harness failure |
Hitachi ZX470-5G Direct Injection Excavator Error Code
(Display Monitor)
| Error code | Fault | Reason |
| 13002-2 | ECF communication error | Monitor controller failure CAN 0 line east failure |
| 13003-2 | MC communication error 1 | Monitor controller failure CAN 0 line east failure |
| 13004-2 | MC communication error 2 | Monitor controller failure CAN 1 harness failure |
| 13005-2 | Monitor Controller (Message) Communication Error 1 | Monitor controller failure CAN 0 line east failure |
| 13006-2 | Monitor Controller (Message) Communication Error 2 | Monitor controller failure CAN 1 harness failure |
| 13007-2 | Wiper/light controller communication error | Monitor controller failure CAN 1 harness failure |
| 20113-2 | System failure alarm | CAN communication bus failure |
Hitachi ZX470-5G Direct Injection Excavator Error Code
(Display Monitor)
| Error code | Fault | Reason |
| 14001-2 | Flash memory: read/write error | Monitor controller memory |
| 14002-2 | External RAM: read/write error | Monitor controller memory |
| 14003-2 | EEPROM abnormality | Monitor controller memory |
| 14006-2 | Communication terminal: communication error | Communication error with communication equipment |
| 14008-2 | Internal RAM abnormality | Monitor controller memory exception |
| 14021-2 | Communication terminal security error | Security failure of mobile communication equipment |
| 14022-2 | SIM card error | Abnormal SIM card in mobile communication equipment |
| 14023-2 | Security Error | Communication error with MC |
| 13303-2 | Thermistor temperature (monitor internal temperature) is abnormal | Thermistor temperature: 85℃ or above |
| 13304-2 | Regulator input H level abnormality | Alternator power generation voltage: 33.5V or above |
| 13310-3 | Coolant temperature sensor short circuit | 500 or less for 60 seconds |
| 13311-3 | Fuel sensor open circuit | 1.14±1Ω or less for 60 seconds |
| 13311-4 | Fuel sensor short circuit | 500+200 or less for 60 seconds |
| 20100-2 | overheat alarm | Coolant temperature is high when the engine is running |
| 20101-2 | Generator warning alarm | Generator system failure |
| 20102-2 | Oil pressure alarm | Oil pressure drops |
| 20105-2 | Hydraulic oil filter clogging alarm | Hydraulic oil filter clogged wiring harness open circuit |
| 20106-2 | Air filter clogged alarm | air filter clogged |
| 20109-2 | Pilot control throttle lever alarm | Pilot cut-off switch failure |
| 20114-2 | Overheating alarm | The coolant temperature is high within 10 seconds after the engine is started. |
Hitachi ZX470-5G Direct Injection Excavator Error Code
(Air Conditioner Controller)
| Error code | Fault | Reason |
| 11 | Air circulation sensor open circuit | Voltage: over 4.95V |
| 12 | Air circulation sensor short circuit | Voltage: Below 0.3V |
| 13 | Fresh air sensor open circuit | Voltage: More than 4.88V |
| 14 | Fresh air sensor short circuit | Voltage: less than 0.096y |
| 18 | Solar radiation sensor short circuit | Voltage: over 5.04V |
| 21 | Evaporator sensor open circuit | Voltage: over 4.79V |
| 22 | Evaporator sensor short circuit | Voltage: less than 0.096V |
| 43 | Abnormal vent baffle | Short circuit: Voltage: 0V Open circuit: Voltage: higher than 5V |
| 44 | Mix air damper abnormality | Short circuit: Voltage: lower than 0.2V Open circuit: Voltage: higher than 4.8V |
| 51 | Abnormal high/low refrigerant pressure | Voltage: 0V |
| 91 | CAN communication failure | CAN1 harness failure between monitor controller and air conditioning controller |
| 92 | CAN bus new line failure | Air conditioning controller failure CAN1 wiring harness failure |
Hitachi ZX470-5G Direct Injection Excavator Error Code
(Air Conditioner Controller)
| Error code | Fault | Reason |
| 14100-2 | 14100-2 communication terminal: EEPROM abnormality | The memory (optional) of the satellite communication terminal is abnormal. |
| 14101-2 | 14101-2 Communication terminal: IB/OB queue abnormality | The memory (optional) of the satellite communication terminal is abnormal. |
| 14102-2 | 14102-2 Communication terminal: Local loopback exception | Anomaly detected during communication test with satellite |
| 14103-2 | 14103-2 Communication Terminal: No satellite found | Can’t capture satellites |
| 14104-2 | 14104-2 Communication terminal: Remote loopback failure 1 | Anomalies detected in communications tests with satellites and base stations |
| 14105-2 | 14105-2 Communication terminal: Remote loopback failure 2 | Anomalies detected in communications tests with satellites and base stations |
| 14106-2 | 14106-2 Communication terminal: Transmission/reception data mismatch | Mismatch with satellite’s transmit/receive data |
| 14107-2 | 14107-2 Communication terminal: GSM module abnormality | Mobile communication equipment abnormality |
If you want to know more about Hitachi excavator error codes and troubleshooting, just feel free to contact us at sales@aprilparts.com. We’re glad to help.
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