FORD 2010 Expedition v.2 - Manual (Page 315)

• 4X4 AUTO – Illuminates when
4X4 AUTO is selected.
• 4X4 – Illuminates when 4X4 is
selected.
• 4X4 LOW - Illuminates when 4L
is selected.
Positions of the Control Trac system
The Control Trac
௡ system functions
in four modes:
• 2H (4X2) delivers power to the
rear wheels only. The message
center will momentarily display
“4x2” when this mode is selected.
This is appropriate for normal
on-road driving on dry pavement
and provides best fuel economy.
• 4A (4X4 AUTO) provides
electronic control four-wheel drive with power delivered to all four
wheels, as required, for increased traction. The message center will
display “4X4 AUTO” when this position is selected. This is appropriate
for all on-road driving conditions, such as dry road surfaces, wet
pavement, snow or gravel.
• 4H (4X4) provides electronically locked four-wheel drive power to
front and rear wheels. The message center will display “4X4” when
this position is selected. This position is not recommended for use on
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.
4x4
AUTO
4x4
4x4
LOW
Driving
315
2010 Expedition (exd)
Owners Guide, 2nd Printing
USA (fus)