1999-2002 Ford Expedition Vehicle Wiring Chart and Diagram Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 1999-2002 Ford Expedition information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. How to Replace a Starter on a Ford Expedition | It Still Runs The starter is made of two cylindrical pieces joined together, with one cylinder larger than the other. Generally, the starter is between the engine and the transmission. You can also look under your Expedition as well as under the air-intake manifold. Use a floor jack and jack stands to raise the Expedition if the starter is located under the engine.