traction control FORD EXPLORER SPORT TRAC 2003 Owners Manual

These are some of the symbols you may see on your vehicle.
Vehicle Symbol Glossary
Safety Alert
See Owner’s Guide
Fasten Safety BeltAir Bag-Front
Air Bag-SideChild Seat
Child Seat Installation
WarningChild Seat Lower
Anchor
Child Seat Tether
AnchorBrake System
Anti-Lock Brake SystemBrake Fluid -
Non-Petroleum Based
Traction ControlAdvanceTrac

Master Lighting SwitchHazard Warning Flasher
Fog Lamps-FrontFuse Compartment
Fuel Pump ResetWindshield Wash/Wipe
Windshield
Defrost/DemistRear Window
Defrost/Demist
2003 P207 Explorer Sport Trac(p27)
Owners Guide (post-2002-fmt)
USA English(fus)
Introduction
8

such equipment. Mobile Communications can enhance personal safety
and security when appropriately used, particularly in emergency
situations. Safety must be paramount when using mobile communications
equipment to avoid negating these benefits.
Mobile Communication Equipment includes, but is not limited to cellular
phones, pagers, portable email devices, in vehicle communications
systems, telematics devices and portable two-way radios.
A driver’s first responsibility is the safe operation of the vehicle.
The most important thing you can do to prevent a crash is to
avoid distractions and pay attention to the road. Wait until it is safe to
operate Mobile Communications Equipment.
OVERHEAD CONSOLE (IF EQUIPPED)
The appearance of your vehicle’s overhead console will vary depending
on your option package.
Storage compartment (if equipped)
Press the OPEN control to open the
door slightly. Pull the door down to
open.
The storage compartment may be
used to secure sunglasses or a
similar object.
Install a garage door opener (if equipped)
The storage compartment can be used to hold a variety of aftermarket
garage door openers. To install your garage door opener:
1. Open the storage compartment
door.
2. Remove the storage clip and stow
it away.
2003 P207 Explorer Sport Trac(p27)
Owners Guide (post-2002-fmt)
USA English(fus)
Driver Controls
42

TRACTION-LOK AXLE (IF EQUIPPED)
This axle provides added traction on slippery surfaces, particularly when
one wheel is on a poor traction surface. Under normal conditions, the
Traction-Lok axle functions like a standard rear axle.
PREPARING TO DRIVE YOUR VEHICLE
Utility vehicles have a significantly higher rollover rate than
other types of vehicles.
In a rollover crash, an unbelted person is significantly more likely
to die than a person wearing a safety belt.
Your vehicle has larger tires and increased ground clearance, giving the
vehicle a higher center of gravity than a passenger car.
Vehicles with a higher center of gravity such as utility and
four-wheel drive vehicles handle differently than vehicles with a
lower center of gravity. Utility and four-wheel drive vehicles arenot
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, excessive speed and abrupt
maneuvers in these vehicles. Failure to drive cautiously could result in
an increased risk of loss of vehicle control, vehicle rollover, personal
injury and death.
Loaded vehicles, with a higher center of gravity, may handle
differently than unloaded vehicles. Extra precautions, such as
slower speeds and increased stopping distance, should be taken when
driving a heavily loaded vehicle.
AUTOMATIC TRANSMISSION OPERATION (IF EQUIPPED)
Brake-shift interlock
This vehicle is equipped with a brake-shift interlock feature that prevents
the gearshift lever from being moved from P (Park) when the ignition is
in the ON position unless brake pedal is depressed.
2003 P207 Explorer Sport Trac(p27)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
113

4X4 HIGH- Used for extra traction such as in snow or icy roads or in
off-road situations. Not intended for use on dry pavement.
4X4 LOW- Uses extra gearing to provide maximum power to all four
wheels. Intended only for off-road applications such as deep sand, steep
grades or pulling heavy objects. 4X4 LOW will not engage while the
vehicle is moving; this is normal and should be no reason for concern.
Refer toShifting to/from 4X4 LOWfor proper operation.
Shifting between 2WD and 4X4 HIGH
•Move the 4WD control between 2WD and 4X4 HIGH at any forward
speed.
Note:Do not perform this operation if the rear wheels are slipping.
Shifting to/from 4X4 LOW
1. Bring the vehicle to a complete stop
2. Depress the brake
3. On vehicles equipped with an automatic transmission, place the
transmission in N (Neutral); on vehicles equipped with a manual
transmission, depress the clutch.
4. Move the 4WD control to the desired position.
•If shifting into 4WD LOW, wait for the 4X4 LOW light in the
instrument cluster to turnonindicating the shift is complete.
•If shifting out of 4WD LOW, wait for the 4X4 LOW light in the
instrument cluster turnoffindicating the shift is complete.
Driving off-road with truck and utility vehicles
How your vehicle differs from other vehicles
Truck and utility vehicles can differ from some other vehicles. Your
vehicle may be higher to allow it to travel over rough terrain without
getting hung up or damaging underbody components.
The differences that make your vehicle so versatile also make it handle
differently than an ordinary passenger car.
Maintain steering wheel control at all times, especially in rough terrain.
Since sudden changes in terrain can result in abrupt steering wheel
motion, make sure you grip the steering wheel from the outside. Do not
grip the spokes.
Drive cautiously to avoid vehicle damage from concealed objects such as
rocks and stumps.
2003 P207 Explorer Sport Trac(p27)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
120

Parking
On some 4WD vehicles, when the transfer case is in the N (Neutral)
position, the engine and transmission are disconnected from the rest of
the driveline. Therefore, the vehicle is free to roll even if the automatic
transmission is in P (Park) or the manual transmission is in gear. Do not
leave the vehicle unattended with the transfer case in N (Neutral)
position. Always set the parking brake fully and turn off the ignition
when leaving the vehicle.
Normal characteristics
On some 4WD vehicles, the initial shift from two-wheel drive to
four–wheel drive while the vehicle is moving can cause some momentary
clunk and ratcheting sounds. This is normal and should be no cause for
concern.
Driving on sand, mud and water
When driving over sand, avoid reducing the tire pressures; instead, shift
to a lower gear. Apply the accelerator slowly and avoid spinning the
wheels. If you must reduce the tire pressure, make sure you re-inflate
the tires as soon as possible. Avoid excessive speed because vehicle
momentum can work against your vehicle and cause it to become stuck.
If you must drive through high
water, drive slowly. Traction or
braking ability may be reduced.
Also, if the ignition system gets wet,
the vehicle may stall.
Once you’re through the water, always dry the brakes by moving your
vehicle slowly while applying light pressure on the brake pedal. Wet
brakes do not stop the vehicle as quickly as dry brakes.
When driving through mud, be cautious of sudden changes in vehicle
speed or direction. Even 4WD vehicles can lose traction in slick mud.
Apply the accelerator slowly and avoid spinning your wheels. If the
vehicle does slide, steer in the direction of the slide until you regain
control of the vehicle. If the transmission, transfer case or either axle
become submerged in mud or water, their fluids should be checked and
changed, if necessary. After driving through mud, clean off residue stuck
to rotating driveshafts and tires. Excess mud stuck on tires and rotating
driveshafts could damage driveline components.
2003 P207 Explorer Sport Trac(p27)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
123

“Tread Lightly” is an educational
program designed to increase public
awareness of land-use regulations
and responsibilities in our nations
wilderness areas. Ford joins the U.S.
Forest Service and the Bureau of Land Management in encouraging you
to help preserve our national forest and other public and private lands by
“treading lightly.”
Driving on hilly or sloping terrain
Avoid driving crosswise or turning on steep slopes or hills. Your vehicle
may lose traction and slip sideways and possibly roll over. Do not drive
in reverse over a hill without the aid of an observer.
When climbing a steep slope or hill,
start in a lower gear rather than
downshifting to a lower gear from a
higher gear once the ascent has
started. This reduces the possibility
of the vehicle stalling. If your
vehicle does stall, do not try to turn
around because your vehicle may
roll over. Apply just enough power
to the wheels to climb the hill. Too
much power will cause the tires to
slip or spin, resulting in loss of
vehicle control.
When descending a hill, use the
same gear you would use to climb
up the hill and do not descend the
hill with the transmission in neutral.
Disengage overdrive or manually
shift to a lower gear. When
descending a steep hill, avoid
sudden hard braking as you could
lose control. When you brake hard,
the front wheels can’t turn. Rapid
pumping of the brake pedal will help
you slow the vehicle and still
maintain steering control.
2003 P207 Explorer Sport Trac(p27)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
124

If your vehicle has anti-lock brakes, apply the brakes steadily. Do not
“pump” the brakes.
Driving on snow and ice
4WD vehicles can skid like any other vehicle. If you start to skid while
driving on a snowy or icy road, turn the steering wheel in the direction
of the slide until you regain control. Although a 4WD vehicle may
accelerate better than a two-wheel drive vehicle in snow and ice, it won’t
stop any faster.
Don’t press hard on the accelerator or brake pedal or make quick
steering changes while on snow or ice. Apply the accelerator slowly and
steadily when starting from a full stop. If your vehicle is equipped with
ABS, apply the brake steadily. Do not “pump” the brakes. Refer to the
Brakessection of this chapter for additional information on the
operation of the anti-lock brake system. If your vehicle is not equipped
with ABS, use a “squeeze” braking technique. Push on the brake pedal
with a steadily increasing force which allows the wheels to brake yet
continue to roll so that you may steer in the direction you want to travel.
If you lock the wheels, release the brake pedal and repeat the squeeze
technique.
Never drive with chains on the front tires of 4WD vehicles without also
putting them on the rear tires. This could cause the rear to slide and
swing around during braking.
Maintenance and Modifications
Ford strongly recommends that you do not add or remove steering or
suspension parts (such as lift kits or stabilizer bars) or by using
replacement parts not equivalent to the original factory equipment. Do
not use aftermarket “lift kits” or other suspension modifications. These
could adversely affect the vehicle’s handling characteristics, which could
lead to loss of vehicle control or roll over and serious injury. Frequent
inspection of vehicle chassis components is recommended if the vehicle
is subjected to heavy off-road usage.
DRIVING THROUGH WATER
If driving through deep or standing water is unavoidable, proceed very
slowly especially if the depth is not known. Never drive through water
that is higher than the bottom of the hubs (for trucks) or the bottom of
the wheel rims (for cars). Traction or brake capability may be limited
and your vehicle may stall. Water may also enter your engine’s air intake
and severely damage your engine.
Once through the water, always dry the brakes by moving your vehicle
slowly while applying light pressure on the brake pedal. Wet brakes do
2003 P207 Explorer Sport Trac(p27)
Owners Guide (post-2002-fmt)
USA English(fus)
Driving
125

INFORMATION ABOUT UNIFORM TIRE QUALITY GRADING
New vehicles are fitted with tires
that have a rating on them called
Tire Quality Grades. The Quality
grades can be found where
applicable on the tire sidewall
between tread shoulder and
maximum section width. For
example:
•Treadwear 200 Traction AA Temperature A
These Tire Quality Grades are determined by standards that the United
States Department of Transportation has set.
Tire Quality Grades apply to new pneumatic tires for use on passenger
cars. They do not apply to deep tread, winter-type snow tires,
space-saver or temporary use spare tires, tires with nominal rim
diameters of 10 to 12 inches or limited production tires as defined in
Title 49 Code of Federal Regulations Part 575.104(c)(2).
U.S. Department of Transportation-Tire quality grades:The U.S.
Department of Transportation requires Ford to give you the following
information about tire grades exactly as the government has written it.
Treadwear
The treadwear grade is a comparative rating based on the wear rate of
the tire when tested under controlled conditions on a specified
government test course. For example, a tire graded 150 would wear one
and one-half (1 1/2) times as well on the government course as a tire
graded 100. The relative performance of tires depends upon the actual
conditions of their use, however, and may depart significantly from the
norm due to variations in driving habits, service practices, and
differences in road characteristics and climate.
Traction AA A B C
The traction grades, from highest to lowest are AA, A, B, and C. The
grades represent the tire’s ability to stop on wet pavement as measured
under controlled conditions on specified government test surfaces of
asphalt and concrete. A tire marked C may have poor traction
performance.
2003 P207 Explorer Sport Trac(p27)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
196

The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not include
acceleration, cornering, hydroplaning or peak traction characteristics.
Temperature A B C
The temperature grades are A (the highest), B and C, representing the
tire’s resistance to the generation of heat and its ability to dissipate heat
when tested under controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the material of the tire
to degenerate and reduce tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to a level of performance
which all passenger car tires must meet under the Federal Motor Vehicle
Safety Standard No. 109. Grades B and A represent higher levels of
performance on the laboratory test wheel than the minimum required by
law.
The temperature grade for this tire is established for a tire that
is properly inflated and not overloaded. Excessive speed,
underinflation, or excessive loading, either separately or in
combination, can cause heat buildup and possible tire failure.
SERVICING YOUR TIRES
Checking the tire pressure
•Use an accurate tire gauge.
•Check the pressure when the tires are cold, after the vehicle has been
parked for at least one hour or has been driven less than 5 km
(3 miles).
•Adjust tire pressure to recommended specifications found on the
Certifications Label.
•Check tires for proper air pressure monthly. Check spare tire for
proper air pressure every six months.
Improperly inflated tires can affect vehicle handling and can fail
suddenly, possibly resulting in loss of vehicle control, vehicle
rollover and/or personal injury.
2003 P207 Explorer Sport Trac(p27)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
197

SNOW TIRES AND TRACTION DEVICES
Snow tires must be the same size and grade as the original tires.
Your tires have all-weather treads to provide traction in the rain and
snow. In some climate, using snow tires or traction devices may be
necessary. For Motor Company offers tire cables as a Ford approved
accessory and recommends use of these or SAE class “S” cables. See
your dealer for more information.
Follow these guidelines:
•Do not use tire cables or chains with P255/70R16 size tires.
•Cables or chains should only be used on the rear wheels.
•If you need to use chains, it is recommended that steel wheels (of the
same size and specification) be used, as chains may chip aluminum
wheels.
•Install cables or chains securely, verifying that they do not touch any
wiring, brake lines or fuel lines.
•Avoid overloading your vehicle.
•Do not use cables or chains on dry roads.
•Do not exceed 48 km/h (30 mph).
•Drive cautiously.
Remove the cables or chains when they are no longer needed.
MOTORCRAFT PART NUMBERS
Component 4.0L SOHC V6 engine
Air filter element FA-1744
Fuel filter FG-1036
Battery BXT-65-650
Oil filter FL-820S
PCV valve EV-243
Spark plugs* AGSF-22PP
* Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
2003 P207 Explorer Sport Trac(p27)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
200