The fault code CAB 524166.03 is triggered when the CAB control unit detects an abnormally high voltage from the right brake pedal sensor. This condition suggests a potential issue within the sensor or its circuit, such as electrical overcharge or a malfunction that results in excessive voltage readings. This specific code pertains to vehicles equipped…

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Error code CAB 524166.02 occurs when the CAB control unit detects a conflict between the voltage reading from the right brake pedal sensor and the state of the right brake pedal switch. Specifically, the sensor voltage is high while the switch is closed (indicating the pedal is pressed), or the sensor voltage is low while…

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The error code CAB 524021.31 is activated when the CAB control unit detects simultaneous failures in two or more switches associated with the left-hand reverser (LHR) lever position. This failure can compromise the ability of the control unit to accurately determine the lever’s position, potentially leading to incorrect gear engagement and operational hazards.

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Error code CAB 524020.31 occurs when the CAB control unit detects that the left-hand reverser (LHR) lever is not in the neutral or park position at the time of vehicle power-up. This situation can lead to potential safety risks, as starting the vehicle with the lever engaged in a gear can cause unexpected movements.

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The error code CAB 524019.31 is triggered when the CAB control unit detects an issue with the transition between the neutral and not-neutral positions of the left-hand reverser lever. This fault indicates a problem with the lever’s ability to reliably switch between these critical operational states, which could be due to mechanical failures, sensor malfunctions,…

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The error code CAB 524018.31 indicates that the CAB control unit has detected a fault during the transition between neutral and park positions using the left-hand reverser lever. This could be due to improper signaling, mechanical hang-ups, or electrical issues within the lever mechanism or its control circuitry, leading to uncertainty or failure in achieving…

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The fault code CAB 524017.13 is triggered when the CAB control unit identifies that the type of the left-hand reverser lever has not been properly designated in the system settings. This setting is crucial for the correct operation of the reverser lever, affecting how inputs from the lever are interpreted by the vehicle’s control system.

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The fault code CAB 524016.04 occurs when the CAB control unit detects a low voltage condition in the switched battery supply voltage from the Cab Load Center (CLC) wake-up circuit, which is crucial for digital sensor excitation. Low voltage in this circuit can lead to insufficient sensor operation and potential malfunctions in the associated control…

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Error code CAB 523922.31 is reported when the CAB control unit detects that the secondary hand brake lever is engaged while the vehicle is moving or not in a neutral gear position. This condition can pose significant safety risks, including potential vehicle instability or undue wear on braking components. This code pertains specifically to the…

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Error code CAB 523908.02 is triggered when the CAB control unit detects conflicting signals from the rear PTO (Power Take-Off) external switch, indicating simultaneous ON and OFF states. This anomaly suggests a potential issue with the switch itself or the wiring associated with it, which could lead to improper PTO operation and associated hazards.

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