FixVault

Section 249 (System Wiring Diagrams - E150): Starting/Charging: 5.4L

WARNING: This page is about a different car, the 2005 Ford Econoline. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: 5.4L, Charging Circuit
Fig 2: 5.4L, Starting Circuit, W/ 4R70E/4R75E
Fig 3: 5.4L, Starting Circuit, W/ Torqshift