FORD 2013 Expedition v.1 - Manual (Page 229)

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 RSCா (IF EQUIPPED)
The system automatically activates when you start your engine. The
AdvanceTrac
௡ with RSC௡ system cannot be completely turned off, but
the ESC and RSC
௡ portions of the system are disabled when the
transmission is in position R. The traction control portion of the system
can be turned off independently. See the Traction Control chapter.
Stability Control 229
2013 Expedition (exd)
Owners Guide gf, 1st Printing
USA (fus)