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Fault Code C0471

Code meaning, symptoms, possible causes, part number, and estimated cost.

C0471

Brake Pressure Sensor Signal Invalid

Severity: High

This code indicates that the brake pressure sensor is sending an implausible or abnormal signal that does not match brake operation. This can lead to serious issues with brake performance and safety systems.

Part Details

Part Name

Brake Pressure Sensor Signal

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪650 - ₪1900

Engine Location

Brake pressure sensor, ABS/ESP module

Symptoms

  • ABS/ESP warning light on
  • Brakes feel inconsistent
  • Unpredictable brake behavior
  • Error message on dashboard

Possible Causes

  • 1Faulty brake pressure sensor
  • 2Wiring issues or electrical interference
  • 3Incorrect sensor calibration
  • 4Internal failure of the ABS/ESP module

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