top of page

P0481

Overview

Code

P0481

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 P0481 indicates a malfunction in cooling fan 2 control circuit

Symptoms

Engine overheats at idle

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

Secondary cooling fan operation

Possible Causes

Fan motor failure

Diagnostic Steps

1 Test fan motor; 2 Inspect control wiring

Drive Safety Notes

Overheating possible in traffic

bottom of page