DTC P0480 Fan 1 Control Circuit Malfunction: DTC Detecting Condition

DTC DETECTING CONDITION

Item	Detecting Condition	Possible cause
DTC Strategy	Monitors Cooling fan relay.	Poor connection Open or short in Cooling fan relay (low) Faulty Cooling fan relay (low) Faulty ECM
Enable Conditions	Engine Running 11V ≤ Ignition Voltage ≤ 16V
Threshold value	Open or short in the circuit
Diagnosis Time	Continuous
MIL On Condition	2 driving cycles