Hyundai Excavator Error Codes

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Hyundai Excavator Error Codes

Our excavators may suffer sorts of problems and  failures due to daily wear and tear, poor working conditions and improper operation, etc. Some problems may not be serious at first, but if we ignore these glitches and continue to use, it may lead to a major mechanical accident, and endanger the lives of operators.

This is why we share this article with you, to help figure out mechanical problems in time and tackle easy machine failures by ourselves.

 

Hyundai excavator -9 USES fault code details

 

101  3 Hydraulic oil temperature sensor line a voltage higher than normal or short to high voltage

        4 Hydraulic oil temperature sensor line -- voltage lower than normal or short to low voltage

105  0 Working device (idle speed) is higher than normal

        1 Working device (idle speed) pressure cooker data lower than normal value 

        2 Working device (idle speed) Error in data of pressure sensor of

        4 Working device (idle) pressure sensor line - voltage lower than normal or short to low voltage

108  0 Walking (idle) pressure sensor data was higher than normal

        1 Walking (idle) pressure sensor data lower than normal

        2 Walking (idle speed) the data of the pressure sensor of is wrong

        4 Running (idle) pressure sensor line - voltage lower than normal or short to low voltage                                  

120  0 Main pump (P1 pump) the pressure sensor data of is higher than the normal value

        1 Main record (P1 pump) pressure sensor data is lower than normal

        2 Main pump (P1 pump) Pressure sensor data of is wrong

        4 Main record (P1 pump) pressure sensor line - voltage lower than normal or short to low voltage

121  0 Main pump (P2 pump) Pressure sensor data of is higher than normal

        1 Main pump (P2 pump) pressure sensor data of is lower than normal 

        2 Main pump (P2 pump) Pressure sensor data of is wrong

        4 Main line (P2 pump) pressure sensor line - voltage below normal or short to low voltage

122  0 Data of overload pressure transmitter is in normal value

        1 Data of overload pressure sensor is lower than normal value

        2 Data error of overload pressure sensor

        4 Data of overload pressure sensor circuit a voltage lower than normal or short to low voltage

123  0 Negative feedback pressure sensor 1 is higher than the normal value

        1 Negative feedback pressure sensor 1 data is lower than the positive value

        2 Negative feedback pressure sensor 1 data error

        4 Negative feedback pressure sensor 1 line - voltage lower than normal into a short connection to low voltage

124  0 Negative feedback pressure sensor 2 is higher than the normal value

        1 Negative feedback pressure sensor 2 data lower than normal

        2 Negative feedback pressure sensor 2 data error

        4 Negative feedback pressure sensor 2 line - voltage below normal into a short connection to low voltage

125  0 Pilot pump (P3 pump) pressure sensor data higher than normal

        1 Pilot pump (P3 pump) pressure sensor data lower than normal

        2 Pilot pump (P3 pump) pressure sensor data error

        4 Pilot pump (P3 pump) pressure sensor circuit -- voltage lower than normal or short connection to low voltage

127  0 The data of leading pressure sensor of big arm ascent was higher than normal

        1 The data of leading pressure sensor of big arm ascent is lower than normal

        2 Error in data of leading pressure sensor of big arm ascent

        4 Big arm ascending lead pressure sensor circuit - voltage lower than normal or short connection to low voltage

133  0 Forearm inward/outward and bucket blocking lead pressure sensor data higher than normal

        1 Lower than normal value of forearm in/out and bucket in front pressure sensor

        2 Data error of forearm in/out and bucket in lead pressure sensor

        4 Forearm inward/outward and bucket to receive lead pressure sensor circuit - voltage lower than normal or short connection to low voltage

 

Above, we briefly describe the reasons for the partial failure of the Hyundai excavator -9. Later we will also update the error code analysis of different excavators. Of course, if you want to learn more specific fault causes and troubleshooting in detail, you can also contact us at service@sinocmp.com, we will reply to you as soon as possible.

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1 comment

Robert Glass
Robert Glass

I have a 480 LC9 Hyundai track excavator that initially thought was the monitor was the issue replace the monitor and it still says comm error and none of my gauges work I can get into my other menus

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