P0480 means the ECM detected an electrical fault on the primary cooling fan control circuit. The fan may not spin when commanded, so the engine can overheat at idle or in traffic and the A/C loses cooling capacity.
Scansiona la tua auto in circa 60 secondi: scopri se P0480 è davvero presente, quanto è urgente e quanto dovrebbe costare la riparazione.
Scarica SkanyxP0480 means the ECM detected an electrical fault on the primary cooling fan control circuit. The fan may not spin when commanded, so the engine can overheat at idle or in traffic and the A/C loses cooling capacity.
P0480 è un codice diagnostico di guasto relativo a sistema di raffreddamento, classificato con gravità moderate. Quando la centralina (ECU) del tuo veicolo rileva questa condizione, memorizza P0480 e accende la spia motore.
Se il tuo veicolo ha attivato P0480, potresti notare uno o più di questi sintomi:
Ecco le cause più comuni di P0480:
No, risolvi subito il problema. You can drive short distances at highway speed where ram air cools the radiator, but stop-and-go traffic will overheat the engine within minutes. Fix it before your next commute.
Segui questi passaggi per individuare la causa principale di P0480:
I costi di riparazione di P0480 variano a seconda della causa principale e del tuo veicolo. Ecco le stime tipiche:
Prezzi stimati al March 2026. I costi variano in base alla regione, al veicolo e all'officina.
P0480 si comporta in modo diverso a seconda del tuo veicolo. Seleziona la tua auto qui sotto per cause specifiche del modello, problemi noti e stime dei costi adeguate:
2004-2014
5.4L Triton trucks are notorious for the shroud-mounted fan control module cooking itself from heat soak. Ford TSB 08-7-6 covers the exact symptom. Aftermarket Dorman module runs about €140.
Costi stimati per i proprietari di Ford F-150adeguato al rialzo rispetto alla media a causa dei prezzi dei ricambi specifici Ford
Prezzi stimati al March 2026. I costi variano in base alla regione, al veicolo e all'officina.
2006-2014
Mk5 and Mk6 with the 2.0 TDI CBEA/CJAA use dual fans controlled by the J293 module bolted to the fan shroud. The plastic housing cracks, water gets in, and the primary circuit dies. VCDS often shows 00519 alongside P0480.
Costi stimati per i proprietari di VW Golfadeguato al rialzo rispetto alla media a causa dei prezzi dei ricambi specifici Volkswagen
Prezzi stimati al March 2026. I costi variano in base alla regione, al veicolo e all'officina.
2007-2013
5.3L V8 GMT900 trucks with electric fans (not the mechanical clutch fan) commonly lose the fan relay in the underhood BEC. AC Delco relay is around €20. Check for the sibling code P0691 first.
2006-2013
N52 and N54 cars use a PWM pusher fan with the control electronics built into the shroud. Expect BMW-specific fault 2E7C alongside P0480. The complete assembly (part 17427562080 and equivalents) is €400 to €600.
Costi stimati per i proprietari di BMW 3-Seriesadeguato al rialzo rispetto alla media a causa dei prezzi dei ricambi specifici BMW
Prezzi stimati al March 2026. I costi variano in base alla regione, al veicolo e all'officina.
2006-2015
8th and 9th gen Civics with the R18 rarely throw P0480 early in life. When they do past 150,000 km, it's almost always the radiator fan relay in the underhood fuse/relay box or a fan motor with worn brushes drawing over 20A.
Costi stimati per i proprietari di Honda Civicadeguato al ribasso rispetto alla media a causa dei prezzi dei ricambi specifici Honda
Prezzi stimati al March 2026. I costi variano in base alla regione, al veicolo e all'officina.
Questi codici compaiono spesso insieme a P0480 o indicano problemi correlati:
On the highway, briefly. Ram air through the radiator does most of the cooling above 60 km/h. But in traffic or at idle you'll overheat within 5 to 10 minutes, and a warped head or blown gasket runs €1,500 or more.
Most ECMs default the fan to 100% as a fail-safe when they lose control authority over the circuit. It protects the engine while the fault is present and it's a strong hint the control side (relay, module, or driver) failed rather than the motor itself.
It's the single most common fix, roughly 40% of the cases I've seen, but not guaranteed. Test-swap the relay with an identical one from the same fuse box before buying anything. If that doesn't restore normal operation, move to the fuse, then the motor, then the wiring.
Usually yes. On most cars the primary fan doubles as the condenser fan. When it won't run, high-side pressure spikes at idle and the ECM either commands the compressor off or you just get warm air until you start moving.
Not directly. P0480 is a circuit-side electrical fault. A bad ECT sensor throws P0117 or P0118 and can make the fan behave oddly, but the ECM won't set P0480 unless it sees an actual open, short, or wrong feedback on the fan control line.
A flashing check engine light is not the same as a steady one. It almost always means an active misfire that can wreck your catalytic converter in minutes.
An unfamiliar light just appeared on your dashboard and you have no idea what it means. Here is how to read every symbol by colour and which ones mean stop now.
La tua auto ha registrato P0480. Skanyx lo legge con qualsiasi adattatore OBD2 Bluetooth standard, ti dice se puoi continuare a guidare in sicurezza e mostra la fascia di riparazione di €2-€700 così conosci la cifra prima che un'officina ti faccia un preventivo.
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