Description:

This error code is triggered when the park brake pressure sensor circuit voltage is below the valid range, indicating a potential issue with the sensor or its circuit.

Reaction:

The control unit limits functionality to prevent potential damage.

Recommendations:

• Inspect Pressure Sensor:
  Check the park brake pressure sensor for proper operation. Replace if it is faulty.
• Check Wiring and Connections:
  Inspect the wiring and connectors for any signs of damage, loose connections, or corrosion. Repair or replace as necessary.
• Test Sensor Voltage:
  Use diagnostic tools to measure the voltage at the pressure sensor and ensure it is within the specified range.
• Verify Ground Connection:
  Ensure that the ground connection for the sensor circuit is secure and free from corrosion.
• Consult Technical Support:
  If the issue persists, consult technical support or the manufacturer for further assistance.

Note:

Low voltage issues can result in incorrect sensor readings and affect park brake operation. Addressing this error promptly is important for maintaining safe vehicle operation.