P0480

Technical Definition:

Fan 1 Control Circuit

Trouble Code: P0480
Address: 0x0480
System: Powertrain
Subsystem: Auxiliary Emission Controls
Technical Description:

Possible Causes:

Possible Symptoms:

Cooling Fan 1 Control Circuit Malfunction

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty fan control relay
– Fan control relay harness is open or shorted
– Fan control relay circuit poor electrical connection
– Faulty cooling fan 1
– Fan cooling fan harness is open or shorted
– Fan cooling fan circuit poor electrical connection

Specific Makes:

– Engine overheating

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