Ford 2010 Expedition v.1 Manuel d'utilisateur télécharger pdf (Page 314)

dry pavement. This position is only intended for severe winter or

off-road conditions, such as deep snow, ice or shallow sand.

• 4L (4X4 LOW) provides electronically locked four-wheel drive when

extra power at reduced speeds is required. The message center will

display “4X4 LOW” when this position is selected. This position is not

recommended for use on dry pavement. Use this position for off-road

low-speed operation or when extra power is required, such as climbing

steep grades, going through deep sand or pulling a boat out of the

water.

Note: If your vehicle is equipped with AdvanceTrac威 with RSC威,the

AdvanceTrac威 with RSC威 system will automatically turn off the stability

enhancement feature when you shift the Control Trac four-wheel drive

system into 4L (4X4 LOW). The brake traction enhancement feature will

still be enabled.

The AdvanceTrac威 with RSC威 stability enhancement system can be

turned off manually by pressing the AdvanceTrac威 with RSC威 button

(refer to AdvanceTrac威 with Roll Stability Control™ (RSC威) 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.

WARNING: Utility and four-wheel drive vehicles are not

designed for cornering at speeds as high as passenger cars any

more than low-slung sports cars are designed to perform satisfactorily

under off-road conditions. Avoid sharp turns or abrupt maneuvers in

these vehicles.

Note: The Control Trac selector knob should not be changed while the

rear wheels are slipping.

Shifting between modes

Shifting between 2H and 4A or 4H

Move the control from 2H to the 4A or 4H position at any forward speed

or at a stop. The message center may display 4X4 SHIFT IN

PROGRESS during the system shift. The message center will then

display “4X4 AUTO” if 4A is selected or “4X4” if 4H is selected. The

message center will momentarily display ⬙4X2⬙ if 2H is selected.

Driving

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2010 Expedition (exd)

Owners Guide (own2002), 1st Printing

USA (fus)

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Ford 2010 Expedition v.1 Manuel d'utilisateur Page 314