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P0480

Overview

Code

P0480

Code Type

P

Code Class

P0

System

Engine

Severity Level

High

Emissions Related

false

Drivability Impact

Major

Diagnostic Protocol

OBD2

Freeze Frame Useful

true

Code Definition

Diagnostic trouble code P0480 indicates a malfunction in the cooling fan control circuit

Symptoms

Engine overheating

Overview applies to this diagnostic code.

Affected Systems

On This Page

  • Code Definition

  • Symptoms

  • Affected Systems

  • Possible Causes

  • Diagnostic Steps

  • Drive Safety Notes​

More Resources

Radiator fan operation

Possible Causes

Fan relay failure

Diagnostic Steps

1 Command fan ON via scan tool; 2 Inspect relay and wiring

Drive Safety Notes

Risk of engine overheating

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