FORD 2014 Expedition v.3 - Manual (Page 206)

A Vehicle without AdvanceTrac with
RSC skidding off its intended route.
B Vehicle with AdvanceTrac with
RSC maintaining control on a
slippery surface.
USING ADVANCETRAC® WITH RSC®
The system automatically activates when you start your engine. The
AdvanceTrac with RSC system cannot be completely turned off, but the
electronic stability control and roll stability control portions of the
system are disabled when the transmission is in reverse (R). You can
turn off the traction control portion of the system independently. See the
Traction Control chapter.
Stability Control 205
2014 Expedition (exd)
Owners Guide gf, 3rd Printing, March 2014
USA (fus)