Error code CSC 523973.17 indicates that during the calibration process, the cab position sensor sends an incorrect signal when the cab is fully raised. Specifically, the sensor voltage does not exceed 3 V, which is required for accurate calibration of the Cab Suspension Control Unit (CSC).

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This error code is triggered when a signal is sent to the solenoid valve to lower the cab suspension, but the cab does not lower to its fullest extent within 60 seconds. Possible causes include incorrect installation of the cab position sensor, a fault in the solenoid valve, or a problem in the hydraulic circuit…

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Error code CSC 523973.15 occurs when, during calibration, the cab suspension position sensor’s voltage does not fall below 2 V when the cab is fully lowered. This indicates an incorrect sensor signal, leading to calibration failure.

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This error code is triggered if the control software detects that the sensor for the cab suspension has not been calibrated. This issue may occur if the control software has been reprogrammed. Alarm Level: Caution

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Error code CSC 523973.13 is generated if, at the end of calibration or bleeding and calibrating, the control software detects a voltage that is out of range at the cab suspension sensor. As a result, the calibration is cancelled, and the previously saved values remain in use. This is an informational code that suggests diagnosing…

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Error code CSC 523973.10 indicates that during the calibration of the cab suspension, the system fails to reach the level position or end stops within the specified time limit. This condition may suggest a fault in the raise/lower solenoid valves.

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This error code CSC 523973.07 occurs when the cab suspension fails to reach the level position within five minutes while traveling at speeds above 10 km/h (6 mph). This issue may indicate a fault in the raise/lower solenoid valves.

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Error code CSC 523973.04 is generated when the voltage at the signal output of the cab suspension sensor is too low (below 0.25 volts) during calibration or bleeding and calibration, when the cab suspension is at its lowest position. This condition usually indicates a short to ground.

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Error code CSC 523973.03 indicates that during the calibration or bleeding and calibration process, the voltage at the signal output of the cab suspension sensor is too high (above 4.75 volts) when the cab suspension is at its highest position. This typically points to a short to a high voltage source.

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Error code CSC 523973.02 is generated when the control software detects that the cab suspension sensor’s mid-position voltage is outside the valid range of 2 to 3 volts during calibration or bleeding and calibrating. This indicates that the cab position sensor is providing incorrect readings, which can impact the calibration process.

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Error code CSC 523949.06 is triggered when the control software detects that the current in the circuit of the solenoid valve for raising the cab suspension is too high. This condition typically indicates a short to ground, which can lead to improper operation or damage to the solenoid valve and associated systems.

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