Ford Navigator 2003 Owner's Manual page 286

Roadside Emergencies
4. Remove the jumper cable from the positive (+) terminal of the
disabled vehicle's battery.
After the disabled vehicle has been started and the jumper cables
removed, allow it to idle for several minutes so the engine computer can
relearn its idle conditions.
286
2003 Navigator (nav)
Owners Guide (post-2002-fmt)
USA English (fus)