1997 FORD EXPLORER Owners Manual

Driving off-road with 4WD
Your vehicle is specially equipped
for driving on snow, sand, mud or
other rough terrain and has
operating characteristics that differ
from those of other conventional
vehicles.
When using 4WD, maintain
steering wheel control at all times,
especially in rough terrain. Since
sudden changes in terrain can
result in abrupt steering motion,
always grip the steering wheel
from the outside. Do not grip the
spokes.
Drive cautiously to avoid vehicle
damage from road debris such as
rocks or stumps. Be sure to map
out your route before driving in
any off road area.
For more information on driving
off-road and proper operation of
your 4WD vehicle, refer the ªFour
Wheelingº supplement in your
Owners Portfolio.
Driving over sand
When driving over sand, try to
keep all four wheels on the most
solid area of the trail. Do not
reduce the tire pressures but shift
to a lower gear and drive steadily
through the terrain. Apply the
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accelerator slowly and avoid
spinning the wheels.
Driving through mud and water
After driving through mud, clean
off residue stuck to rotating
driveshafts and tires. Excess mud
stuck on tires and rotating
driveshafts causes an imbalance
that could damage drive
components.
If you must drive through high
water, drive slowly. Traction or
brake capability may be limited.
When driving through water,
determine the depth; avoid water
higher than the bottom of the hubs
(if possible) and proceed slowly. If
the ignition system gets wet, the
vehicle may stall.
Once through water, always try the
brakes. Wet brakes do not stop the
vehicle as effectively as dry brakes.
Drying can be improved by moving
your vehicle slowly while applying
light pressure on the brake pedal.
If the transmission and transfer
case are submerged in water, their
fluids should be checked and
changed, if necessary.
If the rear axle is submerged in
water, the rear axle lubricant
should be checked and changed, if
necessary. The rear axle is filled
with a synthetic lubricant and does
not normally require a lubricant
change for the life of the vehicle.
Rear axle lubricant quantities
should not need to be checked
unless a leak is suspected.
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Driving Through Water
Do not drive quickly through
standing water, especially if the
depth is unknown. Traction or
brake capability may be limited
and if the ignition system gets wet,
your engine may stall. Water may
also enter your engine's air intake
and severely damage your engine.
If driving through deep or standing
water is unavoidable, proceed very
slowly. Never drive through water
that is higher than the bottom of
the hubs (truck) / wheel rims
(car).
Once through the water, always try
the brakes. Wet brakes do not stop
the vehicle as effectively as dry
brakes. Drying can be improved by
moving your vehicle slowly while
applying light pressure on the
brake pedal.
Driving on hill or slope terrain
When driving on a hill, avoid
driving crosswise or turning on
steep slopes. You could lose
traction and slip sideways. Drive
straight up, straight down or avoid
the hill completely. Know the
conditions on the other side of a
hill before driving over the crest.
When climbing a steep hill, start in
a lower gear rather than
downshifting to a lower gear from
a higher gear once the ascent has
started. This reduces strain on the
engine and the possibility of
stalling.
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When descending a steep hill,
avoid sudden braking. Rapid
pumping of the brake pedal will
help slow the vehicle and still
maintain steering control.
When speed control is on and you
are driving uphill, your vehicle
speed may drop considerably,
especially if you are carrying a
heavy load.
If vehicle speed drops more than
15±25 km/h (8±14 mph), the speed
control will cancel automatically.
Resume speed with accelerator
pedal.
If speed control cancels after
climbing the hill, reset speed by
pressing and holding the SET
ACCEL button (to resume speeds
over 50 km/h (30 mph).
Automatic transmission may shift
frequently while driving up steep
grades. Eliminate frequent shifting
by shifting out of
D(Overdrive)
into D (Drive).
Driving on snow and ice
Avoid sudden applications of
power and quick changes of
direction on snow and ice. Apply
the accelerator slowly and steadily
when starting from a full stop.
When braking, apply the brakes as
you normally would. In order to
allow the anti-lock brake system
(ABS) to operate properly, keep
steady pressure on the brake
pedal.
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Allow more stopping distance and
drive slower than usual. Consider
using one of the lower gears.
Control trac system indicator
lights
4WD and 4WD LOW indicator
lights are located in the instrument
cluster. If either light flashes, see
your dealer or qualified service
technician.
The indicator lights will also
illuminate under the following
conditions:
²4WD AUTO modeÐ Neither
light will illuminate.
²4WD HIGH modeÐ Only the
4WD high light illuminates.
²4WD LOW modeÐ The 4WD
LOW light illuminates.
ALL WHEEL DRIVE (AWD)
SYSTEM (5.0L ENGINES ONLY)
Your vehicle is equipped with an
all wheel drive (AWD) transfer
case. Power is constantly supplied
to all four wheels through the
transfer case. The AWD system is
full time and has no external
controls.
Like all utility type vehicles, your
AWD vehicle has special design
and equipment features that make
it capable of performing in a
variety of off-road applications.
Specific design characteristics give
these vehicles higher centers of
gravity than ordinary passenger
cars.
4WD
4WD
LOW
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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.
LOADING YOUR VEHICLE
Before loading your vehicle,
familiarize yourself with these
terms:
²Base curb weight ÐWeight of
the vehicle including any
standard equipment, fluids,
lubricants, etc. It does not
include passengers or
aftermarket equipment.
²Payload ÐCombined
maximum allowable weight of
passengers, cargo and optional
equipment.
²GVW (Gross Vehicle Weight)
ÐBase curb weight plus the
payload weight. The GVW is not
a limit or a specification.
²GVWR (Gross Vehicle Weight
Rating) ÐMaximum total
weight of the base vehicle,
passengers, optional equipment
and cargo. The GVWR is specific
to each vehicle and is listed on
the Safety Compliance
Certification Label on the
driver's door pillar.
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²GAWR (Gross Axle Weight
Rating) ÐCarrying capacity
for each axle system (front and
rear). The GAWR is specific to
each vehicle and is listed on the
Safety Compliance Certification
Label on the driver door pillar.
²GCW (Gross Combined
Weight) ÐThe GCW is the
maximum combined weight of
the towing vehicle (including
passengers and cargo) and the
loaded trailer. The GCW is
specified by the manufacturer to
indicate the combined maximum
loaded weight that the vehicle is
designed to tow.
Payload = GVWR minus Base
curb weight
To obtain the correct weights for
your vehicle, try taking your
vehicle to a shipping company or
an inspection station for trucks.
Do not use replacement tires with
lower weight capacities than the
originals because they might lower
the vehicle's GVWR and GAWR.
(Replacement tires with a higher
weight limit than the originals do
not increase the GVWR or the
GAWR limitations.)
In high altitudes, engines will lose
power at a rate of 3% power per
300 m (1000 ft) increase in
elevation. A reduction in GVW and
GCW is recommended for
maximum vehicle performance.
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Do not exceed the GVWR
or the GAWR specified on
the Safety Compliance
Certification Label.
It is extremely dangerous
to ride in a cargo area,
inside or outside of a vehicle. In
a collision, people riding in these
areas are more likely to be
seriously injured or killed. Do not
allow people to ride in any area
of your vehicle that is not
equipped with seats and safety
belts. Be sure everyone in your
vehicle is in a seat and using a
safety belt properly.
Driving with a heavy load
The total vehicle weight plus the
total weight of passengers and
cargo should never exceed the
GVWR.
The weight that the vehicle carries
over the front and rear axles
should never exceed the GVWR for
the respective axle.
The weight limits of your vehicle's
tires affect the GVWR or GAWR
limitations. Using tires with higher
weight limits than the original tires
will not increase the GVWR or
GAWR of your vehicle; using tires
with lower weight limits may lower
the GVWR or GAWR of your
vehicle.
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