Error code ACU 524103.03 is issued when the voltage in the sensor circuit of the SCV IV (Selective Control Valve IV) control lever is detected to be excessively high. This abnormal voltage could be due to an electrical overload, a malfunction within the sensor, or improper circuit connections.

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This error code, ACU 524103.02, arises when there is a discrepancy between the SCV IV (Selective Control Valve IV) control lever switch position and the sensor voltage readings. Such a conflict indicates that the electrical signals do not align with the mechanical position of the lever, potentially due to issues in the switch, sensor, or…

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This error code, ACU 524102.04, signifies that the voltage within the SCV V (Selective Control Valve V) control lever sensor circuit is registering below expected levels. Low voltage readings can indicate issues such as insufficient power supply, degraded wiring, or a faulty sensor, which can compromise the accuracy of control lever inputs.

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This error code, ACU 524102.03, indicates that the voltage in the sensor circuit for the SCV V (Selective Control Valve V) control lever is abnormally high. This could be due to an electrical fault, incorrect wiring, or issues within the sensor itself, leading to potential misreadings and operational inconsistencies.

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This error code, ACU 524102.02, is raised when there is a conflict between the SCV V (Selective Control Valve V) control lever switch position and the corresponding sensor voltage readings. This inconsistency can suggest a fault in either the switch mechanism or the sensor’s ability to accurately reflect lever position through voltage levels.

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Error code ACU 524101.04 occurs when the voltage within the front hitch control lever sensor circuit is found to be lower than expected. This low voltage scenario may result from issues such as poor electrical connections, depleted power sources, or a failing sensor.

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This error code, ACU 524101.03, is triggered when the voltage in the sensor circuit of the front hitch control lever is detected to be higher than normal. High voltage in this circuit could indicate an electrical malfunction, such as overcharging or a failure in the voltage regulation system.

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This error code, ACU 524101.02, indicates a conflict between the front hitch control lever switch and the corresponding sensor voltage. This discrepancy suggests an issue with either the switch’s physical condition or the sensor’s electrical output, resulting in conflicting data being sent to the control system.

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This error code, ACU 524021.31, is triggered when there is a failure or disagreement among one or more of the reverser lever switches. Such conflicts can lead to inconsistencies in the transmission control system’s understanding of the lever position, potentially affecting vehicle operation.

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This error code, ACU 524020.31, occurs when the Reversible Handle Reverser (RHR) is not set to PARK at the time of power-up, resulting in the transmission being inadvertently engaged. This condition poses a risk of unintended machinery movement upon startup.

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Error code ACU 524019.31 is generated when the Reversible Handle Reverser (RHR) lever takes longer than 5 seconds to transition from a neutral to a not-neutral position. This prolonged transition may indicate mechanical hindrances or control system delays.

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