P0481Cooling Fan 2 Relay Circuit Malfunction
The medium-speed cooling fan does not work.
Can I keep driving? With caution
You can drive to the shop, but do not postpone the repair. The problem may worsen and damage other components.
Sistema Afectado
Sistema de Escape · Catalizador y sensores O₂
La falla se localiza en la línea de escape: catalizador, sondas lambda (O₂) o sistema EGR.
Espacio para vendedores de repuestos
Aún no hay un anunciante en este espacio.
Symptoms You Will Notice
What you may observe when this code appears
- Engine slightly hot
- Fan does not run at medium speed
Possible Causes
The components or conditions that trigger this code
- 1Damaged medium-speed relay
- 2Faulty wiring
How to Fix It — Step by Step
Recommended diagnostic and repair procedure
- 11. Replace the medium-speed relay
Note: This information is for general reference. For precise diagnostics and safety repairs, always consult a certified mechanic.
Estimated Cost
Approximate range in USD (varies by region and shop)
Varies by diagnosis
* Diagnosis only: $50–$150
Quick Info
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