PTI 524232.02 – Park Brake Pressure Sensor Fault

PTI 524232.02 (PTI )

Code: 524232.02



This error code is triggered when the park brake pressure sensor indicates an invalid reading compared to other on-board pressure sensors for longer than 15 seconds.


The control unit commands the equipment to enter Park mode, which is recoverable.


  • Inspect Pressure Sensor:
    • Check the park brake pressure sensor for proper operation and accuracy.
    • Compare the readings of the park brake pressure sensor with other on-board sensors.
  • Verify Sensor Connections:
    • Ensure all connections to the pressure sensor are secure and free of corrosion.
    • Repair or replace any faulty wiring or connectors.
  • Test and Replace Sensor:
    • Test the pressure sensor for accurate readings.
    • Replace the sensor if it is found to be defective.


Accurate pressure sensor readings are crucial for the safe and effective operation of the park brake system.

Control Units: John Deere

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