What does code P0480 mean?
A malfunction is detected in the control circuit of cooling fan 1, preventing proper fan operation.
OBD-II Code
P0480 — Cooling Fan 1 Control Circuit Malfunction
A malfunction is detected in the control circuit of cooling fan 1, preventing proper fan operation.
Common symptoms
- Engine overheating
- reduced air conditioning performance
Possible causes
- Faulty relay
- blown fuse
- defective cooling fan motor
Initial recommendation
Inspect cooling fan operation, relays, fuses and wiring integrity.
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 P0480 with your vehicle's actual symptoms for more complete diagnostic guidance.
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