Where is the engine control module on a 2004 Ford Freestar?

The engine control module (ECM) on a 2004 Ford Freestar is located in the engine compartment, specifically mounted on the driver's side near the front of the vehicle. It is typically found near the battery and the fuse box. To access it, you may need to remove the air intake duct or other components for better visibility. Always consult the vehicle's service manual for detailed instructions and safety precautions.