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Fault Code C0545

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

C0545

Power Steering Current Sensor Performance

Severity: Medium

This code indicates a performance deviation in the power steering current sensor. The sensor measures the operating current of the steering motor, but the data is incorrect, which can lead to inefficient or unstable power steering.

Part Details

Part Name

Power Steering Current Sensor Performance

Reference P/N (OEM)

N/A

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

Estimated Cost

₪400 - ₪1000

Engine Location

Current sensor, power steering control module

Symptoms

  • Varying or intermittent power steering
  • Steering feels 'strange' at different turns
  • Steering system warning messages
  • Increased fuel consumption (if motor works harder)

Possible Causes

  • 1Faulty current sensor still providing incorrect data
  • 2Incorrect sensor or module calibration
  • 3Intermittent voltage/ground issues
  • 4Minor internal failure in the steering control module

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