Error code ACU 523664.02 is identified when there is a conflict between Speed Band 1 and Speed Band 2 switches, where both are erroneously reading the same value. This typically indicates a malfunction in the switch mechanism or an error in the signal processing.

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Error code ACU 523664.02 is identified when there is a conflict between Speed Band 1 and Speed Band 2 switches, where both are erroneously reading the same value. This typically indicates a malfunction in the switch mechanism or an error in the signal processing.

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The error code ACU 2049.09 signals a failure in the armrest control unit to receive necessary messages from the CAB (Controlled Area Network Bus). This missing communication can affect various cabin-controlled operations and settings.

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Error code ACU 2020.09 occurs when the armrest control unit does not receive the required messages from the Steering and Suspension Control Unit (SFA). This communication gap can affect critical steering and suspension functions.

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This error code, ACU 2003.09, indicates a failure in the armrest control unit to receive essential messages from either the Power Take-off Interface (PTI) or the Power Train Processor (PTP). Such missing communications can disrupt critical power train operations and system monitoring.

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The error code ACU 2000.09 is triggered when the armrest control unit fails to receive the necessary messages from the Engine Control Unit (ECU). This failure in communication can significantly impact the coordination and management of engine functions.

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The error code ACU 1080.04 indicates that the Sensor Supply 2 circuit within the armrest control unit is experiencing low voltage. This condition suggests potential issues such as insufficient power supply, faulty wiring, or a malfunctioning sensor that could affect the overall sensor performance and reliability.

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The error code ACU 1080.03 denotes that the voltage in the Sensor Supply 2 circuit of the armrest control unit (ACU) is higher than the standard operational level. This could result from overvoltage conditions in the electrical system, possibly due to issues with the voltage regulator or malfunctions in the charging system.

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This error code, ACU 1079.04, indicates that the sensor supply voltage within the armrest control unit (ACU) is below the expected threshold. Low voltage in this circuit can result from a variety of issues, including inadequate charging, faulty wiring, or a failing electrical component.

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This error code, ACU 1079.03, signals that the sensor supply voltage within the armrest control unit (ACU) is registering higher than normal levels. This high voltage could be due to overcharging, electrical system malfunctions, or issues with the voltage regulator.

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The error code ACU 974.04 is triggered when the voltage in the hand throttle sensor circuit is lower than expected. This low voltage condition could result from a variety of issues, such as poor electrical connections, degraded wiring, or a failing sensor.

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