Four-Wheel Drive (4Wd) Operation; System Indicator Lights; Using The Control Trac 4Wd System - Ford Explorer 2009 Owner's Manual

FOUR-WHEEL DRIVE (4WD) OPERATION (IF EQUIPPED)
WARNING: For important information regarding safe operation
of this type of vehicle, see Preparing to drive your vehicle in
this chapter.
Four–wheel drive (4WD) supplies power to all four wheels. Do not use
4X4 High or 4X4 Low on dry, hard surfaced roads. Doing so will produce
excessive noise, increase tire wear and may damage drive components.
4X4 High and 4X4 Low are only intended for consistently slippery or
loose surfaces. The use of 4X4 High or 4X4 Low on these surfaces may
produce some noise, such as occasional clunks, but will not damage the
drive system.
If equipped with the Electronic Shift 4WD System, and 4WD Low
is selected while the vehicle is moving above 3 mph (5 km/h), the
4WD system will not engage. This is normal and should be no
reason for concern. Refer to Shifting to/from 4WD Low for proper
operation.

System indicator lights

• 4X4 - momentarily illuminates
when the vehicle is started.
Illuminates when 4X4 HIGH
(4WD High) is selected.
• 4X4 LOW – momentarily
illuminates when the vehicle is
started. Illuminates when 4X4
LOW (4WD Low) is selected.

Using the Control Trac 4WD system

4X4 AUTO - Provides
electronically-controlled four-wheel
drive with power delivered to all
four wheels as required for traction.
This mode is acceptable for all
on-road driving but recommended
when wet pavement, snow, or loose gravel conditions are expected.
4X4 HIGH (4WD High) - Provides locked four-wheel drive power to all
four wheels. This mode is not intended for use on dry pavement. This
mode is appropriate for severe winter and off-road conditions, such as
deep snow, ice or shallow sand.
Driving
4x4
4x4
LOW
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