FORD 2013 Expedition v.3 - Manual (Page 236)

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® (IF EQUIPPED)
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 position R. You can turn
off the traction control portion of the system independently. See the
Traction Control chapter.
Stability Control 235
2013 Expedition (exd)
Owners Guide gf, 3rd Printing, April 2013
USA (fus)