This error code, SIC 001079.03, is saved when the power supply for the 5-volt components (such as potentiometers for control levers and multifunction lever, and the ESCV adjusting knob) is detected to be too high. This can indicate a malfunction in the voltage regulation system.

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This error code, SIC 000639.14, is saved when the SIC control unit recognizes a very high error rate in the incoming CAN BUS messages. This indicates a general problem in the vehicle’s CAN BUS system, which could be due to electrical interference, faulty wiring, or a malfunctioning component.

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This error code, SIC 000630.13, is saved when one or more functions in the control unit are active but have not yet been calibrated. Proper calibration is crucial for accurate operation and performance of the control unit.

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This error code, SIC 000629.12, is generated when the control unit detects that too much time has elapsed for a specific operation (watchdog timer). This indicates a potential malfunction in the control unit’s processing or timing functions.

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This error code, SIC 000628.12, is triggered when a fault occurs within the internal module of the control unit. This could indicate a variety of internal issues such as hardware malfunctions or software errors that affect the control unit’s operation.

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This error code, SIC 000177.01, is generated when the control unit registers a hydraulic oil temperature of less than 25°C (13°F). The function of the EICV (Electro-Hydraulic Integrated Control Valve) and ESCV (Electro-Hydraulic Section Control Valve) is temperature-dependent, impacting their availability and performance.

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This error code, SIC 000158.04, is generated when the control unit detects that the unswitched supply voltage is below 10 volts. This situation typically arises when the electrical system experiences an undervoltage condition.

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This error code, SIC 000158.03, is generated when the control unit detects that the unswitched supply voltage is above 16 volts. This situation typically arises when the electrical system experiences an overvoltage condition.  

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