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OBD-II Code

P0484 — Cooling Fan Circuit Over Current

Excessive current draw is detected in the cooling fan circuit.

System Engine
Severity Critical
Safe to drive? Not recommended
Advanced scanner Not necessarily

What does code P0484 mean?

Excessive current draw is detected in the cooling fan circuit.

Common symptoms

  • Blown fuses
  • overheating
  • abnormal fan noise

Possible causes

  • Seized fan motor
  • internal short
  • high electrical resistance

Initial recommendation

Inspect cooling fan motor condition and measure current draw for over-amperage.

Safety notice

This information is for guidance only and does not replace a physical vehicle inspection or diagnosis by a qualified mechanic. If the vehicle has severe power loss, smoke, a fuel odor, overheating, brake or steering problems, or any unsafe behavior, avoid driving it and seek professional inspection.

Analyze this code with MecaOBD

Use the app to combine code P0484 with your vehicle's actual symptoms for more complete diagnostic guidance.

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