P0481Medium SeverityEngine

Cooling Fan 2 Control Circuit Malfunction

What This Means

The secondary cooling fan control circuit has a malfunction. The second fan typically activates for A/C operation or high-temperature conditions.

Common Symptoms

A/C less effective
Overheating in traffic
Fan doesn't activate
Check engine light on

Common Causes

Failed fan motor
Relay failure
Wiring issue
Fuse blown
PCM driver failure

Estimated Repair Cost

$150 – $600

Parts and labor (varies by vehicle and location)

Difficulty:Moderate

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For informational purposes only. Diagnostic trouble codes are starting points for diagnosis, not definitive answers. Always consult a certified mechanic for proper diagnosis and repair. Estimated costs vary by vehicle, location, and shop rates.