WARNING: This page is about a different car, the 2003 Ford E450 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Ground Distribution Circuit, W/ Stripped Chassis
Fig 2: Ground Distribution Circuit, W/O Stripped Chassis (1 of 4)
Fig 3: Ground Distribution Circuit, W/O Stripped Chassis (2 of 4)
Fig 4: Ground Distribution Circuit, W/O Stripped Chassis (3 of 4)
Fig 5: Ground Distribution Circuit, W/O Stripped Chassis (4 of 4)