FORD 2008 Expedition v.1 - Manual (Page 276)

If the vehicle is above 25 mph (40 km/h), momentarily pressing the
AdvanceTrac
௡ with RSC button will steadily illuminate the “sliding car”
icon , however, the AdvanceTrac
௡ with RSC system will remain
enabled until the vehicle speed drops below 25 mph. If the vehicle speed
decreases below 25 mph (40 km/h), the system will become deactivated,
but if the vehicle speed subsequently increases to above 25 mph
(40 km/h), the system will again become active. In general, the system
will be active at all times the vehicle speed is above 25 mph (40 km/h).
When in R (Reverse) or in 4L (4x4 Low), ABS and the Traction Control
feature will continue to function, however ESC and RSC are disabled.
All these conditions are normal during AdvanceTrac
௡ with RSC
operation. Refer to the following table.
AdvanceTrac
௡ with RSC Features
Button
functions
“Sliding
car”
icon
RSC ESC
Engine
Traction
Control
Brake
Traction
Control
Default at
start-up
Off Enabled Enabled Enabled Enabled
Button
pressed
momentarily
Illuminated
solid
Disabled
below
25 mph
(40 km/h)
Disabled
below
25 mph
(40 km/h)
Disabled
below
25 mph
(40 km/h)
Enabled
Button
pressed and
held more
than five
seconds
Flashes
then
illuminated
solid
Disabled
below
25 mph
(40 km/h)
Disabled
below
25 mph
(40 km/h)
Disabled
below
25 mph
(40 km/h)
Disabled
below
25 mph
(40 km/h)
Do not alter or modify your vehicle’s suspension or steering; the
resulting changes to the vehicle’s handling can adversely affect
the AdvanceTrac
௡ with RSC system. Also, do not install a stereo
loudspeaker near the front center console or tunnel or under either
front seat as the vibrations can adversely affect the AdvanceTrac
௡ with
RSC sensors located in this area.
2008 Expedition (exd)
Owners Guide (post-2002-fmt)
USA (fus)
Driving
276