Simplified Battery Configuration - 6.0L
WARNING: This page is about a different car, the 2004 Ford RV Cutaway, 2004 Ford Econoline, 2004 Ford E450 Super Duty, and 2004 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the secondary battery ground cable.
CAUTION:
Make sure to cover the ground cable terminal end with electrical tape or with a suitable insulating device.