CSC 524162.19 – Incorrect CAN Bus Message, Left Brake Pedal. John Deere System Advisory.

CSC 524162.19 (CSC )

Code: 524162.19



This error code indicates that the signal from the left brake pedal sensor is either incorrect or missing. This issue can be caused by a defective sensor or a defective or disconnected wiring harness. This code is informational, suggesting that other related codes (XMA, XMB, XMC, XSA, XSB, or XSC) should be diagnosed first.


  • Limited or no function of the control software.


  • Diagnose Related Codes: Prioritize diagnosing any XMA, XMB, XMC, XSA, XSB, or XSC codes to address underlying issues.
  • Inspect Brake Pedal Sensor: Check the left brake pedal sensor for any signs of damage or malfunction. Replace the sensor if it is found to be defective.
  • Examine Wiring Harness: Inspect the wiring harness connected to the left brake pedal sensor for any signs of disconnection, damage, or wear. Repair or replace any faulty wiring.
  • Check Connector Integrity: Ensure that all connectors are secure and free from corrosion or damage. Clean or replace connectors if necessary.
  • Use Diagnostic Tools: Utilize diagnostic tools to read the signal from the left brake pedal sensor and confirm that it is within the expected range.
  • Update Control Software: Ensure the control software is up-to-date and configured correctly to process the brake pedal sensor signals.
  • Perform Functional Tests: After making any necessary repairs or replacements, conduct functional tests to verify that the left brake pedal sensor signal is being correctly transmitted and received by the control software.


Ensuring accurate and reliable signals from brake pedal sensors is critical for vehicle safety and performance. Regular maintenance and prompt resolution of any detected issues help maintain the functionality of the brake system.

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