Shifting to/from 4l, Driving off-road with truck and utility vehicles, How your vehicle differs from other vehicles – FORD 2012 Expedition v.1 User Manual
Page 270: Driving
Shifting to/from 4L
1. Bring the vehicle to a speed of 3 mph (5 km/h) or less.
2. Place the gearshift in N (Neutral).
3. Move the control to the desired position.
The message center will display 4X4 SHIFT IN PROGRESS during the
shift. The message center will then display the system mode selected.
If any of the above shift conditions are not met, the shift will not occur
and the message center will display information guiding the driver
through the proper range shifting procedures listed above.
If SHIFT DELAYED PULL FORWARD is displayed in the message
center, transfer case gear tooth blockage is present. To alleviate this
condition, place the transmission in a forward gear, move the vehicle
forward approximately 5 feet (2 meters), and shift the transmission back
to neutral to allow the transfer case to complete the range shift.
Note: Some noise may be heard as the system shifts or engages.
Driving off-road with truck and utility vehicles
Four–wheel drive vehicles are specially equipped for driving on sand,
snow, mud and rough terrain and have operating characteristics that are
somewhat different from conventional vehicles, both on and off the road.
The AdvanceTrac
with Roll Stability Control™ (RSC) stability
enhancement system can be turned off manually by pressing the
AdvanceTrac
with RSC button (refer to AdvanceTrac with Roll
Stability Control™ (RSC
) Stability Enhancement System in this
chapter) while operating in 2H, 4A or 4H while driving in deep sand,
very deep snow or more strenuous off-road maneuvers. This will disable
the engine management feature, allowing the vehicle to maintain full
power and enhanced momentum through the obstacle.
How your vehicle differs from other vehicles
Truck and utility vehicles can differ from some other vehicles. Your
vehicle may be higher to allow it to travel over rough terrain without
getting hung up or damaging underbody components.
The differences that make your vehicle so versatile also make it handle
differently than an ordinary passenger car.
Maintain steering wheel control at all times, especially in rough terrain.
Since sudden changes in terrain can result in abrupt steering wheel
motion, make sure you grip the steering wheel from the outside. Do not
grip the spokes.
Driving
270
2012 Expedition (exd)
Owners Guide, 1st Printing
USA (fus)