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Fault Code P0529

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

P0529

Fan Speed Sensor Circuit Intermittent

Severity: Medium

Code P0529 indicates an intermittent signal from the fan speed sensor. This can lead to inconsistent cooling operation and potential engine overheating.

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

  • Intermittent engine overheating
  • Cooling fan turns on/off randomly
  • Intermittent ineffective air conditioning
  • Check Engine light on

Possible Causes

  • 1Faulty fan speed sensor
  • 2Loose connections or corrosion in wiring
  • 3Internal fault in the fan assembly
  • 4Defective Engine Control Module (ECM) (rare)

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