Posts Tagged: Ford Focus cooling fan wiring diagram

Common Causes of Ford P0480 Code and Overheating

June 6, 2022

Ford P0480 Code: Troubleshooting and Fixing Engine Cooling Fan Issues A faulty engine cooling fan module can cause a Ford Focus P0480 code and overheating at idle but cools fine at highway speeds. Even though the cooling fan isn’t working properly, the ram air from highway driving is enough to prevent overheating. Test for power and ground to the engine cooling fan module 1) Remove the cooling fan relay. With the key in the RUN position, check for battery power to terminal 1 in the relay socket (power to the … Read More