This error code, EPC 523677.07, is generated when the EPC control unit detects an activated declutch switch on the range shift lever during the starting procedure (with the range shift lever not in park position). This may be due to: Operator error (declutch switch on the range shift lever has been actuated by the operator…

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This error code, EPC 523677.04, indicates that the voltage value of the declutch switch on the range shift lever is compared to the tractor system voltage. The diagnostic trouble code is generated if the EPC control unit detects that the signal voltage in the circuit of the declutch switch is too low when the declutch…

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This error code, EPC 523677.03, indicates that the voltage value of the declutch switch on the range shift lever is compared to the tractor system voltage. The diagnostic trouble code is generated if the EPC control unit detects that the signal voltage in the circuit of the declutch switch is too high when the declutch…

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This error code, EPC 523677.02, indicates that the voltage value of the declutch switch on the range shift lever is compared to the tractor system voltage. The diagnostic trouble code is generated if the EPC control unit detects that the voltage difference is too high when the declutch switch on the range shift lever is…

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This error code, EPC 523652.02, is generated when the control unit detects an erroneous signal in the circuit of the control unit identification during initialization (control unit boot sequence after the ignition is switched ON). This indicates that the control unit may be connected to the wrong wiring harness connector.

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This error code, EPC 522506.31, is generated when the EPC control unit detects that the neutral switch is closed during startup (ignition ON). This indicates that the neutral switch is incorrectly positioned or there is an issue with its circuit.

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This error code, EPC 522506.04, is generated when the EPC control unit detects a closed non-neutral switch although the reverse drive lever is in the neutral position. This indicates a potential issue with the neutral switch or its circuit.

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This error code, EPC 002408.19, indicates that the BCU control unit has transmitted an incorrect CAN BUS message regarding the rear PTO engagement. This can occur due to: The rear PTO switch being incorrectly configured. A faulty sensor signal, indicating a circuit problem at the rear PTO switch.

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This error code, EPC 002033.09, is generated when a data transfer problem occurs between the BCU and EPC. The reception of the CAN message from the BCU control unit regarding the status of the front-wheel drive is intermittent or nonexistent, which could be due to a loose wire or other communication issue. The missing CAN…

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This error code, EPC 002000.09, is generated when a data transfer problem occurs between the ECU and EPC. The reception of the CAN message regarding coolant temperature is intermittent or nonexistent, which could be due to a loose wire or other communication issue.

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This error code, EPC 001713.16, is generated when the filter alarm level 2 switch at the hydraulic oil filter remains closed for more than three seconds at a transmission oil temperature above 28°C (82°F) and an engine speed over 700 rpm. The switch closes at a differential filter pressure of 425 kPa (4.25 bar; 62…

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