FORD 2001 Explorer - Manual (Page 169)

• The 4WD LOW mode supplies
four-wheel drive with full power
to both axles and includes a
lower gear ratio for low-speed. It
is only intended for off-road
applications that require extra
power including deep sand, steep
grades and pulling a boat and
trailer out of the water.
The vehicle should not be operated in 4WD HIGH and 4WD LOW
on dry or merely wet pavement. Doing so will produce excessive
noise, increase tire wear and may damage driveline components.
These modes are intended for use only on consistently slippery or
loose surfaces.
If your vehicle is equipped with 4WDor AWD, a spare tire of a
different size than the road tires should never be used. Such a
tire could result in damage to driveline components and make the
vehicle difficult to control.
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.
Using the Control-Trac system
Shifting between 4WD AUTO and 4WD HIGH
When you move the control to 4WD
HIGH, the indicator light will
illuminate in the instrument cluster.
When you move the control to 4WD
AUTO, the indicator light will turn
off.
Either shift can be done at a stop or
while driving at any speed.
HIGH
4x4
LOW AUTO
HIGH LOW
AUTO
4x4
Driving
169