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Fault Code P0528

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

P0528

Fan Speed Sensor Circuit No Signal

Severity: Medium

Code P0528 indicates no signal from the fan speed sensor. Without this signal, the Engine Control Unit cannot properly monitor or control the cooling fan.

Part Details

Part Name

Fan Speed Sensor

Reference P/N (OEM)

N/A

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

Estimated Cost

₪300 - ₪900

Engine Location

Cooling fan assembly

Symptoms

  • Engine overheating
  • Cooling fan not operating at all
  • Ineffective air conditioning system
  • Check Engine light on

Possible Causes

  • 1Faulty fan speed sensor
  • 2Open circuit or disconnection in wiring
  • 3Loose connectors or corrosion
  • 4Defective Engine Control Module (ECM) (rare)

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