Driving for Your Ford Explorer SUV Third Generation (2002-2005)

Driving  
Driving  
STARTING  
Positions of the ignition  
1. OFF/LOCK, shuts off the engine  
and all accessories/locks the steering  
wheel, gearshift lever and allows key  
removal.  
3
2
4
2. ACC, allows the electrical  
accessories such as the radio to  
operate while the engine is not  
running. This position also unlocks  
the steering wheel.  
1
3. ON, all electrical circuits  
operational. Warning lights illuminated. Key position when driving.  
4. START, cranks the engine. Release the key as soon as the engine  
starts.  
Important safety precautions  
When the engine starts, the idle RPM runs faster to warm the engine. If  
the engine idle speed does not slow down automatically, have the vehicle  
checked.  
Before starting the vehicle:  
1. Make sure all occupants buckle their safety belts. For more  
information on safety belts and their proper usage, refer to the Seating  
and Safety Restraints chapter.  
2. Make sure the headlamps and electrical accessories are off.  
• Make sure the parking brake is  
set.  
137  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
• Make sure the gearshift is in P  
(Park).  
3. Turn the key to 3 (ON) without  
turning the key to 4 (START).  
3
2
4
1
Make sure the corresponding lights illuminate or illuminate briefly. If a  
light fails to illuminate, have the vehicle serviced.  
• If the driver’s safety belt is fastened, the  
light may not illuminate.  
138  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Starting the engine  
1. Turn the key to 3 (ON) without  
turning the key to 4 (START). If  
there is difficulty in turning the key,  
rotate the steering wheel until the  
key turns freely. This condition may  
occur when:  
3
2
4
• the front wheels are turned  
• a front wheel is against the curb  
1
2. Turn the key to 4 (START), then  
release the key as soon as the engine starts. Excessive cranking could  
damage the starter.  
Note: If the engine does not start within five seconds on the first try,  
turn the key to OFF, wait 10 seconds and try again. If the engine still  
fails to start, press the accelerator to the floor and try again; this will  
allow the engine to crank with the fuel shut off in case the engine is  
flooded with fuel.  
Cold weather starting (flexible fuel vehicles only)  
As the outside temperature approaches freezing, ethanol fuel distributors  
should supply winter grade ethanol (same as with unleaded gasoline). If  
summer grade ethanol is used in cold weather conditions, you may  
experience increased cranking times, rough idle or hesitation until the  
engine has warmed up. Consult your fuel distributor for the availability of  
winter grade ethanol.  
Do not crank the engine for more than 30 seconds at a time as starter  
damage may occur. If the engine fails to start, turn the key to OFF and  
wait 30 seconds before trying again.  
Do not use starting fluid such as ether in the air intake system (see Air  
Cleaner decal). Such fluid could cause immediate explosive damage to  
the engine and possible personal injury.  
If you should experience cold weather starting problems on E85 ethanol,  
and neither an alternative brand of E85 ethanol nor an engine block  
heater is available, the addition of unleaded gasoline to your tank will  
improve cold starting performance. Your vehicle is designed to operate  
on E85 ethanol alone, unleaded gasoline alone, or any mixture of the two.  
See Choosing the right fuel in the Maintenance and specifications  
chapter for more information on ethanol.  
139  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
If the engine fails to start using the preceding instructions (flexible  
fuel vehicles only)  
1. Press and hold down the accelerator 1/3 to 1/2 way to floor, then  
crank the engine.  
2. When the engine starts, release the key, then gradually release the  
accelerator pedal as the engine speeds up. If the engine still fails to start,  
repeat Step 1.  
Using the engine block heater (if equipped)  
An engine block heater warms the engine coolant which aids in starting  
and heater/defroster performance. Use of an engine block heater is  
strongly recommended if you live in a region where temperatures reach  
-23° C (-10° F) or below. For best results, plug the heater in at least  
three hours before starting the vehicle. The heater can be plugged in the  
night before starting the vehicle.  
To reduce the risk of electrical shock, do not use your heater  
with ungrounded electrical systems or two-pronged (cheater)  
adapters.  
Guarding against exhaust fumes  
Carbon monoxide is present in exhaust fumes. Take precautions to avoid  
its dangerous effects.  
If you smell exhaust fumes inside your vehicle, have your dealer  
inspect your vehicle immediately. Do not drive if you smell  
exhaust fumes.  
Important ventilating information  
If the engine is idling while the vehicle is stopped for a long period of  
time, open the windows at least 2.5 cm (one inch) or adjust the heating  
or air conditioning to bring in fresh air.  
BRAKES  
Occasional brake noise is normal. If a metal-to-metal, continuous grinding  
or continuous squeal sound is present, the brake linings may be worn-out  
and should be inspected by a qualified service technician. If the vehicle  
has continuous vibration or shudder in the steering wheel while braking,  
the vehicle should be inspected by a qualified service technician.  
140  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Four-wheel anti-lock brake system (ABS)  
Your vehicle is equipped with an Anti-lock Braking System (ABS). This  
system helps you maintain steering control during emergency stops by  
keeping the brakes from locking. Noise from the ABS pump motor and  
brake pedal pulsation may be observed during ABS braking; this is  
normal and should be no reason for concern.  
ABS  
ABS warning lamp  
ABS  
The  
lamp in the instrument cluster momentarily illuminates when  
the ignition is turned to ON. If the light does not illuminate during start  
up, remains on or flashes, the ABS may be disabled and may need to be  
serviced.  
Even when the ABS is disabled,  
normal braking is still effective. (If  
your BRAKE warning lamp  
illuminates with the parking brake  
released, have your brake system serviced immediately.)  
Brake Assist (if equipped as part of the AdvanceTracி system)  
The Brake Assist system provides full braking force during panic braking  
situations. It detects a rapid application of the brake pedal and  
maximizes the amount of brake booster assist, helping the driver to  
achieve maximum braking pressure. Once a panic brake application is  
detected, the system will remain activated as long as the brake pedal is  
depressed. The system is deactivated by releasing the brake pedal.  
When the system activates, the brake pedal will travel with very little  
effort; this is normal.  
Parking brake  
Apply the parking brake whenever  
the vehicle is parked. To set the  
parking brake, press the parking  
brake pedal down until the pedal  
stops.  
141  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
The BRAKE warning lamp in the  
instrument cluster illuminates and  
remains illuminated (when the  
ignition is turned ON) until the  
parking brake is released.  
Always set the parking brake fully and make sure that the  
gearshift is securely latched in P (Park).  
The parking brake is not recommended to stop a moving vehicle.  
However, if the normal brakes fail, the parking brake can be used to stop  
your vehicle in an emergency. Since the parking brake applies only the  
rear brakes, the vehicle’s stopping distance will increase greatly and the  
handling of your vehicle will be adversely affected.  
Pull the release lever to release the  
brake. Driving with the parking  
brake on will cause the brakes to  
wear out quickly and reduce fuel  
economy.  
ADVANCETRACி STABILITY ENHANCEMENT SYSTEM  
(IF EQUIPPED)  
The AdvanceTrac௢ system provides a stability enhancement feature as  
well as a traction enhancement feature. It helps your vehicle maintain  
traction, when driving on slippery and/or hilly road surfaces, by detecting  
and controlling wheel spin. Excessive wheel spin is controlled by  
momentarily reducing engine power and rapidly applying the anti-lock  
brakes. The system is a driver aid which makes your vehicle easier to  
handle primarily on snow and ice-covered roads.  
If your vehicle should become stuck in deep snow or mud, try switching  
the AdvanceTrac௢ system off by pressing the AdvanceTrac௢ button.  
This will allow your tires to “dig” for traction.  
If the AdvanceTrac௢ system is activated excessively in a short period of  
time, the brake portion of the system will shut down to allow the brakes  
142  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
to cool down. A limited AdvanceTrac௢ function using only engine power  
reduction will still help control the wheels from over-spinning. When the  
brakes have cooled down, the system will again function normally.  
Anti-lock braking is not affected by this condition and will function  
normally during the cool-down period.  
AdvanceTrac௢ enhances your vehicle’s stability during maneuvers that  
require all available tire traction, like in wet/snowy/icy road conditions  
and/or when performing emergency maneuvers. In an emergency  
lane-change, the driver will experience better overall vehicle traction,  
and have better control of the vehicle.  
The AdvanceTrac௢ system helps the driver maintain steering control if  
the vehicle begins to slide excessively left or right or spin out.  
AdvanceTrac௢ will attempt to correct the sliding motion by applying  
brake force at individual tires and, if necessary, by reducing engine  
power.  
Driving conditions which may activate AdvanceTrac௢ include:  
• Taking a turn too fast  
• Maneuvering quickly to avoid an accident, pedestrian or obstacle  
• Hitting a patch of ice  
• Changing lanes on a snow-rutted road  
• Entering a snow-free road from a snow-covered side street, or vice  
versa  
• Entering a paved road from a gravel road, or vice versa  
• Hitting a curb while turning  
• Driving on slick surfaces  
• Cornering while towing a heavily loaded trailer (refer to Trailer  
Towing in this chapter)  
The AdvanceTrac௢ system automatically turns on when the engine is  
started. However, the system does not function when the vehicle is  
traveling in R (Reverse) or, if equipped with four-wheel drive, in 4L (4X4  
LOW). In R (Reverse) or in 4L (4X4 LOW), ABS and the traction  
enhancement feature will continue to function.  
The AdvanceTrac௢ button allows  
the driver to control the availability  
of the AdvanceTrac௢ system.  
AdvanceTrac௢ system status is  
indicated by a warning indicator  
143  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
light with a “sliding car” icon in the instrument cluster that will flash  
when the system is active and an indicator light in the control button  
that will illuminate when the system is turned off. In vehicles with a  
message center, the message “ADVANCETRAC OFF” will be displayed.  
If a failure is detected in the AdvanceTrac௢ system, the warning  
indicator light in the instrument cluster will stay on. If the warning  
indicator light in the instrument cluster remains on while the engine is  
running, have the system serviced immediately.  
Pressing the control once will disable the AdvanceTrac௢ stability  
enhancement and the engine power reduction portion of the traction  
enhancement feature; the brake portion of the traction enhancement  
feature will still function normally. Pressing and holding the control for  
more than five seconds will disable the AdvanceTrac௢ stability  
enhancement and traction enhancement feature. If the vehicle is stuck  
in snow or mud or when driving in deep sand, switching off the  
AdvanceTrac௢ system may be beneficial so the wheels are allowed to  
spin. If your vehicle seems to lose engine power while driving in deep  
sand or very deep snow, switching off the AdvanceTrac௢ stability  
enhancement feature will restore full engine power and will enhance  
momentum through the obstacle.  
Some drivers may notice a slight movement of the brake pedal when the  
AdvanceTrac௢ performs a system self-check. During AdvanceTrac௢  
operation you may experience the following:  
• A rumble or grinding noise  
• A slight deceleration of the vehicle  
• The AdvanceTrac௢ indicator light will flash  
• If your foot is on the brake pedal, you will feel a vibration in the  
pedal.  
• If the driving condition is severe and your foot is not on the brake, the  
brake pedal will move to apply higher brake forces. You may also hear  
a whoosh of air from under the instrument panel during this severe  
condition.  
All these conditions are normal during AdvanceTrac௢ operation.  
Do not alter or modify your vehicle’s suspension or steering; the  
resulting changes to the vehicle’s handling can adversely affect  
the AdvanceTrac௢ system. Also, do not install a stereo  
loudspeaker near the rear console or either rear seat. The  
speaker vibrations can adversely affect the AdvanceTrac௢  
sensors located in this area.  
144  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Aggressive driving in any road conditions can cause you to lose  
control of your vehicle increasing the risk of severe personal  
injury or property damage. The occurrence of an AdvanceTrac௢ event  
is an indication that at least some of the tires have exceeded their  
ability to grip the road; this may lead to an increased risk of loss of  
vehicle control, vehicle rollover, personal injury and death. If you  
experience a severe road event, SLOW DOWN.  
STEERING  
To prevent damage to the power steering system:  
• Never hold the steering wheel at its furthest turning points (until it  
stops) for more than a few seconds when the engine is running.  
• Do not operate the vehicle with a low power steering pump fluid level  
(below the MIN mark on the reservoir).  
If the power steering system breaks down (or if the engine is turned  
off), you can steer the vehicle manually, but it takes more effort.  
If the steering wanders or pulls, check for:  
• an improperly inflated tire  
• uneven tire wear  
• loose or worn suspension components  
• loose or worn steering components  
• improper steering alignment  
A high crown in the road or high crosswinds may also make the steering  
seem to wander/pull.  
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.  
145  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
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 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, 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  
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.  
If you cannot move the gearshift lever out of P (Park) with ignition in  
the ON position and the brake pedal depressed:  
1. Apply the parking brake, turn ignition key to LOCK, then remove the  
key.  
146  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
2. Locate the access cover plate to  
the brake-shift interlock override. It  
is located on the underside of the  
steering column.  
3. Rotate the access panel  
(counterclockwise) with a flat head  
screw driver until it is lined up to  
the access hole in the open position.  
4. Insert a tool (or screw driver) into the access hole to override the  
brake-shift interlock. Apply the brake and shift into Neutral.  
147  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
5. Return the cover plate (rotate  
clockwise) to the closed position.  
Start the vehicle.  
If it is necessary to use the above procedure to move the gearshift lever,  
it is possible that a fuse has blown or the vehicle’s brakelamps are not  
operating properly. Refer to Fuses and relays in the Roadside  
emergencies chapter.  
Do not drive your vehicle until you verify that the brakelamps  
are working.  
Always set the parking brake fully and make sure the gearshift is  
latched in P (Park). Turn the ignition to the LOCK position and  
remove the key whenever you leave your vehicle.  
If the parking brake is fully released, but the brake warning lamp  
remains illuminated, the brakes may not be working properly.  
See your dealer or a qualified service technician.  
Driving with a 5–speed automatic transmission  
Your transmission is equipped with an adaptive learning strategy found in  
the vehicle computer. This feature is designed to increase durability, and  
provide consistent shift feel over the life of the vehicle. A new vehicle or  
transmission may have firm and/or soft shifts. This operation is  
considered normal and will not affect function or durability of the  
transmission. Over time, the adaptive learning process will fully update  
transmission operation. Additionally, whenever the battery is  
disconnected or a new battery installed, the strategy must be relearned.  
148  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
P (Park)  
This position locks the transmission and prevents the rear wheels from  
turning.  
To put your vehicle in gear:  
• Start the engine  
• Depress the brake pedal  
• Move the gearshift lever into the desired gear  
To put your vehicle in P (Park):  
• Come to a complete stop  
• Move the gearshift lever and securely latch it in P (Park)  
Always set the parking brake fully and make sure the gearshift is  
latched in P (Park). Turn the ignition to the LOCK position and  
remove the key whenever you leave your vehicle.  
R (Reverse)  
With the gearshift lever in R (Reverse), the vehicle will move backward.  
Always come to a complete stop before shifting into and out of R  
(Reverse).  
N (Neutral)  
With the gearshift lever in N (Neutral), the vehicle can be started and is  
free to roll. Hold the brake pedal down while in this position.  
D (Overdrive)  
The normal driving position for the  
best fuel economy. Transmission  
operates in gears one through five.  
Overdrive can be deactivated by  
pressing the transmission control  
switch on the end of the gearshift  
lever.  
149  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
The transmission control indicator  
light (TCIL) will illuminate on the  
instrument cluster.  
O/D  
OFF  
Drive (not shown)  
Drive is activated when the transmission control switch is pressed.  
• This position allows for all forward gears except overdrive.  
• O/D OFF lamp is illuminated.  
• Provides engine braking.  
• Use when driving conditions cause excessive shifting from O/D to  
other gears. Examples: city traffic, hilly terrain, heavy loads, trailer  
towing and when engine braking is required.  
• To return to O/D (overdrive mode), press the transmission control  
switch. The O/D OFF lamp will not be illuminated.  
• O/D (Overdrive) is automatically returned each time the key is turned  
off.  
3 (Third)  
Transmission operates in third gear only.  
Used for improved traction on slippery roads. Selecting 3 (Third)  
provides engine braking.  
2 (Second)  
Use 2 (Second) to start-up on slippery roads or to provide additional  
engine braking on downgrades.  
1 (First)  
• Provides maximum engine braking.  
• Allows upshifts by moving gearshift lever.  
• Will not downshift into 1 (First) at high speeds; allows for 1 (First)  
when vehicle reaches slower speeds.  
Forced downshifts  
• Allowed in D (Overdrive) or Drive.  
• Depress the accelerator to the floor.  
• Allows transmission to select an appropriate gear.  
If your vehicle gets stuck in mud or snow  
If your vehicle gets stuck in mud or snow, it may be rocked out by  
shifting from forward and reverse gears, stopping between shifts in a  
steady pattern. Press lightly on the accelerator in each gear.  
150  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Do not rock the vehicle if the engine is not at normal operating  
temperature or damage to the transmission may occur.  
Do not rock the vehicle for more than a minute or damage to the  
transmission and tires may occur, or the engine may overheat.  
REVERSE SENSING SYSTEM (IF EQUIPPED)  
The Reverse Sensing System (RSS) sounds a tone to warn the driver of  
obstacles near the rear bumper when the R (Reverse) is selected and the  
vehicle is moving at speeds less than 5 km/h (3 mph). The system is not  
effective at speeds above 5 km/h (3 mph) and may not detect certain  
angular or moving objects.  
To help avoid personal injury, please read and understand the  
limitations of the reverse sensing system as contained in this  
section. Reverse sensing is only an aid for some (generally large and  
fixed) objects when moving in reverse on a flat surface at “parking  
speeds”. Inclement weather may also affect the function of the RSS;  
this may include reduced performance or a false activation.  
To help avoid personal injury, always use caution when in R  
(Reverse) and when using the RSS.  
This system is not designed to prevent contact with small or  
moving objects. The system is designed to provide a warning to  
assist the driver in detecting large stationary objects to avoid damaging  
the vehicle. The system may not detect smaller objects, particularly  
those close to the ground.  
151  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
The RSS detects obstacles up to 2  
meters (6 ft.) from the rear bumper  
with a decreased coverage area at  
the outer corners of the bumper,  
(refer to the figures for approximate  
zone coverage areas). As you move  
closer to the obstacle, the rate of  
the tone increases. When the  
obstacle is less than 25.0 cm (10  
in.) away, the tone will sound  
continuously. If the RSS detects a  
stationary or receding object further  
than 25.0 cm (10 in.) from the side  
of the vehicle, the tone will sound  
for only three seconds. Once the  
system detects an object  
approaching, the tone will sound  
again.  
The RSS automatically turns on  
when the gear selector is placed in  
R (Reverse) and the ignition is ON.  
An RSS control on the instrument  
panel allows the driver to turn the  
RSS on and off. To turn the RSS off,  
the ignition must be ON, and the  
gear selector in R (Reverse). An  
indicator light on the control will  
OFF  
illuminate when the system is turned off. If the indicator light illuminates  
when the RSS is not turned off, it may indicate a failure in the RSS.  
Keep the RSS sensors (located on the rear bumper/fascia) free  
from snow, ice and large accumulations of dirt (do not clean the  
sensors with sharp objects). If the sensors are covered, it will  
affect the accuracy of the RSS.  
If your vehicle sustains damage to the rear bumper/fascia, leaving  
it misaligned or bent, the sensing zone may be altered causing  
inaccurate measurement of obstacles or false alarms.  
152  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
LIMITED-SLIP 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  
limited slip axle functions like a standard rear axle.  
Extended use of other than the manufacturer’s specified size tires on a  
limited slip rear axle could result in a permanent reduction in  
effectiveness. This loss of effectiveness does not affect normal driving  
and should not be noticeable to the driver.  
FOUR-WHEEL DRIVE (4WD) OPERATION (IF EQUIPPED)  
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. 4WD should  
not be operated on dry pavement; driveline damage may occur.  
If equipped with the Electronic Shift 4WD System, and 4WD Low  
is selected while the vehicle is moving, 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 HIGH - momentarily  
4x4  
HIGH  
illuminates when the vehicle is  
started. Illuminates when 4H is  
selected.  
• 4X4 LOW – momentarily  
illuminates when the vehicle is  
started. Illuminates when 4L is  
selected.  
4x4  
LOW  
153  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Using the Control Trac 4WD system  
4X4 AUTO - Power to all four wheels; used for normal street and  
highway driving.  
4X4 HIGH (4WD 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 (4WD 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 (4WD Low) will  
not engage while the vehicle is moving; this is normal and should be no  
reason for concern. Refer to Shifting to/from 4X4 LOW (4WD Low) for  
proper operation.  
Shifting between 4X4 AUTO (4WD Auto) and 4X4 HIGH (4WD High)  
• Select 4X4 AUTO (4WD Auto) or 4X4 HIGH (4WD High) at any  
forward speed.  
Note: Do not perform this operation at speeds above 72 km/h (45 mph)  
if the outside temperature is below 0°C (32°F).  
Note: Do not perform this operation if the rear wheels are slipping.  
Shifting to/from 4X4 LOW (4WD Low)  
1. Bring the vehicle to a complete stop  
2. Depress the brake  
3. Place the transmission in N (Neutral).  
4. Press the desired 4WD position.  
154  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
• If shifting into 4X4 LOW (4WD Low), wait for the 4X4 LOW light in  
the instrument cluster to turn on indicating the shift is complete.  
• If shifting out of 4X4 LOW (4WD Low), wait for the 4X4 LOW light in  
the instrument cluster to turn off indicating the shift is complete.  
Driving off-road with truck and utility vehicles  
4WD vehicles are specially equipped for driving on sand, snow, mud and  
rough terrain and have operating characteristics that are somewhat  
different from conventional vehicles, both on and off the road.  
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.  
You should either know the terrain or examine maps of the area before  
driving. Map out your route before driving in the area. To maintain  
steering and braking control of your vehicle, you must have all four  
wheels on the ground and they must be rolling, not sliding or spinning.  
Basic operating principles  
• Do not use 4WD on dry, hard surfaced roads. Doing so will produce  
excessive noise, increase tire wear and may damage drive components.  
4WD modes are only intended for consistently slippery or loose  
surfaces.  
• Drive slower in strong crosswinds which can affect the normal steering  
characteristics of your vehicle.  
• Be extremely careful when driving on pavement made slippery by  
loose sand, water, gravel, snow or ice.  
If your vehicle goes off the edge of the pavement  
• If your vehicle goes off the edge of the pavement, slow down, but  
avoid severe brake application, ease the vehicle back onto the  
155  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
pavement only after reducing your speed. Do not turn the steering  
wheel too sharply while returning to the road surface.  
• It may be safer to stay on the apron or shoulder of the road and slow  
down gradually before returning to the pavement. You may lose  
control if you do not slow down or if you turn the steering wheel too  
sharply or abruptly.  
• It often may be less risky to strike small objects, such as highway  
reflectors, with minor damage to your vehicle rather than attempt a  
sudden return to the pavement which could cause the vehicle to slide  
sideways out of control or roll over. Remember, your safety and the  
safety of others should be your primary concern.  
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 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, 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.  
If your vehicle gets stuck  
If your vehicle gets stuck in mud or snow it may be rocked out by  
shifting between forward and reverse gears, stopping between shifts, in a  
steady pattern. Press lightly on the accelerator in each gear.  
Do not rock the vehicle if the engine is not at normal operating  
temperature or damage to the transmission may occur.  
Do not rock the vehicle for more than a few minutes or damage  
to the transmission and tires may occur or the engine may  
overheat.  
Always set the parking brake fully and make sure the gearshift is  
latched in P (Park). Turn the ignition to the LOCK position and  
remove the key whenever you leave your vehicle.  
If the parking brake is fully released, but the brake warning lamp  
remains illuminated, the brakes may not be working properly.  
See your dealer or a qualified service technician.  
156  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Do not spin the wheels at over 56 km/h (35 mph). The tires may  
fail and injure a passenger or bystander.  
Emergency maneuvers  
• In an unavoidable emergency situation where a sudden sharp turn  
must be made, remember to avoid “over-driving” your vehicle, i.e.,  
turn the steering wheel only as rapidly and as far as required to avoid  
the emergency. Excessive steering will result in less vehicle control,  
not more. Additionally, smooth variations of the accelerator and/or  
brake pedal pressure should be utilized if changes in vehicle speed are  
called for. Avoid abrupt steering, acceleration or braking which could  
result in an increased risk of loss of vehicle control, vehicle rollover  
and/or personal injury. Use all available road surface to return the  
vehicle to a safe direction of travel.  
• In the event of an emergency stop, avoid skidding the tires and do not  
attempt any sharp steering wheel movements.  
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 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, 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.  
• If the vehicle goes from one type of surface to another (i.e., from  
concrete to gravel) there will be a change in the way the vehicle  
responds to a maneuver (steering, acceleration or braking). Again,  
avoid these abrupt inputs.  
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 the N (Neutral)  
position. Always set the parking brake fully and turn off the ignition  
when leaving the vehicle.  
157  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
4WD Systems  
4WD (when you select a 4WD mode) uses all four wheels to power the  
vehicle. This increases traction, enabling you to drive over terrain and  
road conditions that a conventional two-wheel drive vehicle cannot.  
Power is supplied to all four wheels  
through a transfer case. On 4WD  
vehicles, the transfer case allows  
you to select 4WD when necessary.  
Information on transfer case  
operation and shifting procedures  
can be found in the Driving  
chapter. Information on transfer  
case maintenance can be found in the Maintenance and specifications  
chapter. You should become thoroughly familiar with this information  
before you operate your vehicle.  
Normal characteristics  
On some 4WD models, the initial shift from two-wheel drive to 4x4 while  
the vehicle is moving can cause some momentary clunk and ratcheting  
sounds. This is the front drivetrain coming up to speed and the  
automatic locking hubs engaging and is not cause for concern.  
Sand  
When driving over sand, try to keep all four wheels on the most solid  
area of the trail. Avoid reducing the tire pressures but shift to a lower  
gear and drive steadily through the terrain. Apply the accelerator slowly  
and avoid spinning the wheels.  
If you must reduce the tire pressure for whatever reason in sand, make  
sure you re-inflate the tires as soon as possible.  
Avoid excessive speed because vehicle momentum can work against you  
and cause the vehicle to become stuck to the point that assistance may  
be required from another vehicle. Remember, you may be able to back  
out the way you came if you proceed with caution.  
158  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Mud and water  
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.  
Be cautious of sudden changes in vehicle speed or direction when you  
are driving in mud. Even 4WD vehicles can lose traction in slick mud. As  
when you are driving over sand, 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 front axle are submerged in water,  
their fluids should be checked and changed, if necessary.  
Driving through deep water may damage the transmission.  
If the front or rear axle is submerged in water, the axle lubricant should  
be replaced.  
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.  
“Tread Lightly” is an educational  
program designed to increase public  
awareness of land-use regulations  
and responsibilities in our nations  
wilderness areas. Ford Motor  
Company 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  
Although natural obstacles may make it necessary to travel diagonally up  
or down a hill or steep incline, you should always try to drive straight up  
or straight down. Avoid driving crosswise or turning on steep  
slopes or hills. A danger lies in losing traction, slipping sideways and  
159  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
possibly rolling over. Whenever driving on a hill, determine beforehand  
the route you will use. Do not drive over the crest of a hill without  
seeing what conditions are on the other side. 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 strain on the  
engine and the possibility of stalling.  
If you do stall out, do not try to  
turn around because you might roll  
over. It is better to back down to a  
safe location.  
Apply just enough power to the wheels to climb the hill. Too much  
power will cause the tires to slip, spin or lose traction, resulting in loss of  
vehicle control.  
Descend a hill in the same gear you  
would use to climb up the hill to  
avoid excessive brake application  
and brake overheating. Do not  
descend in neutral; instead,  
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 and if  
they aren’t turning, you won’t be  
able to steer. The front wheels have to be turning in order to steer the  
vehicle. Rapid pumping of the brake pedal will help you slow the vehicle  
and still maintain steering control.  
If your vehicle has anti-lock brakes, apply the brakes steadily. Do not  
“pump” the brakes.  
Driving on snow and ice  
4WD vehicles have advantages over 2WD vehicles in snow and ice but  
can skid like any other vehicle.  
Should you start to slide while driving on snowy or icy roads, turn the  
steering wheel in the direction of the slide until you regain control.  
160  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
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.  
Avoid sudden braking as well. Although a 4WD vehicle may accelerate  
better than a two-wheel drive vehicle in snow and ice, it won’t stop any  
faster, because as in other vehicles, braking occurs at all four wheels. Do  
not become overconfident as to road conditions.  
Make sure you allow sufficient distance between you and other vehicles  
for stopping. Drive slower than usual and consider using one of the lower  
gears. In emergency stopping situations, avoid locking of the wheels. Use  
a “squeeze” 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. If your vehicle  
is equipped with a Four Wheel Anti-Lock Brake System (ABS), apply the  
brake steadily. Do not “pump” the brakes. Refer to the Brakes section of  
this chapter for additional information on the operation of the anti-lock  
brake system.  
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.  
Tires, Replacement Requirements  
Do not use a size and type of tire and wheel other than that  
originally provided by Ford Motor Company because it can affect  
the safety and performance of your vehicle, which could result in an  
increased risk of loss of vehicle control, vehicle rollover, and/or serious  
personal injury or death.  
Make sure all tires and wheels on the vehicle are of the same size, type,  
tread design, brand and load-carrying capacity. If you have questions  
regarding tire replacement, see an authorized Ford or Lincoln/Mercury  
dealer.  
If you nevertheless decide to equip your 4WD for off-road use with tires  
larger than what Ford Motor Company recommends, you should not use  
these tires for highway driving.  
If you use any tire/wheel combination not recommended by Ford Motor  
Company, it may adversely affect vehicle handling and could cause  
steering, suspension, axle or transfer case failure as well as the increased  
risk of loss of vehicle control.  
161  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Do not use “aftermarket lift kits” or other suspension modifications,  
whether or not they are used with larger tires and wheels.  
These “aftermarket lift kits” could adversely affect the vehicle’s handling  
characteristics, which could lead to loss of vehicle control or rollover and  
serious injury.  
Tires can be damaged during off-road use. For your safety, tires that are  
damaged should not be used for highway driving because they are more  
likely to blow out or fail.  
You should carefully observe the recommended tire inflation pressure  
found on the safety compliance certification label attached to the left  
front door lock facing or door latch post pillar. Failure to follow tire  
pressure recommendations can adversely affect the way your vehicle  
handles. Do not exceed the Ford Motor Company recommended pressure  
even if it is less than the maximum pressure allowed for the tire.  
Each day before you drive, check  
your tires. If one looks lower than  
the others, use a tire gauge to check  
pressure of all tires, and adjust if  
required. Check tire pressure with a  
tire gauge every few weeks  
(including spare). Safe operation  
requires tires that are neither  
underinflated nor a vehicle which is  
overloaded.  
Periodically inspect the tire treads and remove stones, nails, glass or  
other objects that may be wedged in the tread grooves. Check for holes  
or cuts that may permit air leakage from the tire and make necessary  
repairs.  
Inspect the tire side walls for cuts, bruises and other damage. If internal  
damage to the tire is suspected, have the tire demounted and inspected  
in case it needs to be repaired or replaced.  
Maintenance and Modifications  
The suspension and steering systems on your vehicle have been designed  
and tested to provide predictable performance whether loaded or empty  
and durable load carrying capability. For this reason, Ford Motor  
Company strongly recommends that you do not make modifications such  
as adding or removing parts (such as lift kits or stabilizer bars) or by  
using replacement parts not equivalent to the original factory equipment.  
Any modifications to a vehicle that raise the center of gravity can make  
it more likely the vehicle will roll over as a result of a loss of control.  
162  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Ford Motor Company recommends that caution be used with any vehicle  
equipped with a high load or device (such as ladder racks or pickup box  
cover).  
Failure to maintain your vehicle properly may void the warranty, increase  
your repair cost, reduce vehicle performance and operational capabilities  
and adversely affect driver and passenger safety. Frequent inspection of  
vehicle chassis components is recommended if the vehicle is subjected to  
heavy off-road usage.  
ALL WHEEL DRIVE (AWD) SYSTEM (IF EQUIPPED)  
Your vehicle may be equipped with a full-time All Wheel Drive (AWD)  
transfer case. With the AWD option, power is supplied to all four wheels  
all the time with no need to shift between two-wheel drive and  
four-wheel drive.  
For the lubricant specification and refill capacity of the AWD transfer  
case refer to Capacities and specifications chapter.  
If your vehicle is equipped with AWD, a spare tire of a different  
size than the road tires should never be used. Such a tire could  
make the vehicle difficult to control as well as result in damage to  
driveline components.  
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.  
Driving off-road with truck and utility vehicles  
AWD vehicles are specially equipped for driving on sand, snow, mud and  
rough terrain and have operating characteristics that are somewhat  
different from conventional vehicles, both on and off the road.  
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.  
163  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
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.  
You should either know the terrain or examine maps of the area before  
driving. Map out your route before driving in the area. To maintain  
steering and braking control of your vehicle, you must have all four  
wheels on the ground and they must be rolling, not sliding or spinning.  
Basic operating principles  
• Drive slower in strong crosswinds which can affect the normal steering  
characteristics of your vehicle.  
• Be extremely careful when driving on pavement made slippery by  
loose sand, water, gravel, snow or ice.  
If your vehicle goes off the edge of the pavement  
• If your vehicle goes off the edge of the pavement, slow down, but  
avoid severe brake application, ease the vehicle back onto the  
pavement only after reducing your speed. Do not turn the steering  
wheel too sharply while returning to the road surface.  
• It may be safer to stay on the apron or shoulder of the road and slow  
down gradually before returning to the pavement. You may lose  
control if you do not slow down or if you turn the steering wheel too  
sharply or abruptly.  
• It often may be less risky to strike small objects, such as highway  
reflectors, with minor damage to your vehicle rather than attempt a  
sudden return to the pavement which could cause the vehicle to slide  
sideways out of control or rollover. Remember, your safety and the  
safety of others should be your primary concern.  
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 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, 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.  
164  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
If your vehicle gets stuck  
If your vehicle gets stuck in mud or snow it may be rocked out by  
shifting between forward and reverse gears, stopping between shifts, in a  
steady pattern. Press lightly on the accelerator in each gear.  
Do not rock the vehicle if the engine is not at normal operating  
temperature or damage to the transmission may occur.  
Do not rock the vehicle for more than a few minutes or damage  
to the transmission and tires may occur or the engine may  
overheat.  
Always set the parking brake fully and make sure the gearshift is  
latched in P (Park). Turn the ignition to the LOCK position and  
remove the key whenever you leave your vehicle.  
If the parking brake is fully released, but the brake warning lamp  
remains illuminated, the brakes may not be working properly.  
See your dealer or a qualified service technician.  
Do not spin the wheels at over 56 km/h (35 mph). The tires may  
fail and injure a passenger or bystander.  
Emergency maneuvers  
• In an unavoidable emergency situation where a sudden sharp turn  
must be made, remember to avoid “over-driving” your vehicle (i.e.,  
turn the steering wheel only as rapidly and as far as required to avoid  
the emergency). Excessive steering will result in less vehicle control,  
not more. Additionally, smooth variations of the accelerator and/or  
brake pedal pressure should be utilized if changes in vehicle speed are  
called for. Avoid abrupt steering, acceleration or braking which could  
result in an increased risk of loss of vehicle control, vehicle rollover  
and/or personal injury. Use all available road surface to return the  
vehicle to a safe direction of travel.  
• In the event of an emergency stop, avoid skidding the tires and do not  
attempt any sharp steering wheel movements.  
165  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
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 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, 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.  
• If the vehicle goes from one type of surface to another (i.e., from  
concrete to gravel) there will be a change in the way the vehicle  
responds to a maneuver (steering, acceleration or braking). Again,  
avoid these abrupt inputs.  
AWD Systems (if equipped)  
AWD uses all four wheels to power  
the vehicle. This increases traction,  
enabling you to drive over terrain  
and road conditions that a  
conventional two-wheel drive vehicle  
cannot.  
Sand  
When driving over sand, try to keep all four wheels on the most solid  
area of the trail. Avoid reducing the tire pressures but shift to a lower  
gear and drive steadily through the terrain. Apply the accelerator slowly  
and avoid spinning the wheels.  
If you must reduce the tire pressure for whatever reason in sand, make  
sure you re-inflate the tires as soon as possible.  
Avoid excessive speed because vehicle momentum can work against you  
and cause the vehicle to become stuck to the point that assistance may  
be required from another vehicle. Remember, you may be able to back  
out the way you came if you proceed with caution.  
166  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Mud and water  
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.  
Be cautious of sudden changes in vehicle speed or direction when you  
are driving in mud. Even AWD vehicles can lose traction in slick mud. As  
when you are driving over sand, 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 front axle are submerged in water,  
their fluids should be checked and changed, if necessary.  
Driving through deep water may damage the transmission.  
If the front or rear axle is submerged in water, the axle lubricant should  
be replaced.  
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.  
“Tread Lightly” is an educational  
program designed to increase public  
awareness of land-use regulations  
and responsibilities in our nations  
wilderness areas. Ford Motor  
Company 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  
Although natural obstacles may make it necessary to travel diagonally up  
or down a hill or steep incline, you should always try to drive straight up  
or straight down. Avoid driving crosswise or turning on steep  
slopes or hills. A danger lies in losing traction, slipping sideways and  
167  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
possibly rolling over. Whenever driving on a hill, determine beforehand  
the route you will use. Do not drive over the crest of a hill without  
seeing what conditions are on the other side. 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 strain on the  
engine and the possibility of stalling.  
If you do stall out, Do not try to  
turnaround because you might roll  
over. It is better to back down to a  
safe location.  
Apply just enough power to the wheels to climb the hill. Too much  
power will cause the tires to slip, spin or lose traction, resulting in loss of  
vehicle control.  
Descend a hill in the same gear you  
would use to climb up the hill to  
avoid excessive brake application  
and brake overheating. Do not  
descend in neutral; instead,  
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 and if  
they aren’t turning, you won’t be  
able to steer. The front wheels have to be turning in order to steer the  
vehicle.  
If your vehicle has anti-lock brakes, apply the brakes steadily. Do not  
“pump” the brakes.  
Driving on snow and ice  
AWD vehicles have advantages over 2WD vehicles in snow and ice but  
can skid like any other vehicle.  
Should you start to slide while driving on snowy or icy roads, turn the  
steering wheel in the direction of the slide until you regain control.  
168  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
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.  
Avoid sudden braking as well. Although an AWD vehicle may accelerate  
better than a two-wheel drive vehicle in snow and ice, it won’t stop any  
faster, because as in other vehicles, braking occurs at all four wheels. Do  
not become overconfident as to road conditions.  
Make sure you allow sufficient distance between you and other vehicles  
for stopping. Drive slower than usual and consider using one of the lower  
gears. In emergency stopping situations, avoid locking of the wheels. Use  
a “squeeze” 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. If your vehicle  
is equipped with a four wheel anti-lock brake system (ABS), apply the  
brake steadily. Do not “pump” the brakes. Refer to the Brakes section of  
this chapter for additional information on the operation of the anti-lock  
brake system.  
Never drive with chains on the front tires of AWD vehicles without also  
putting them on the rear tires. This could cause the rear to slide and  
swing around during braking.  
Tires, Replacement Requirements  
Do not use a size and type of tire and wheel other than that  
originally provided by Ford Motor Company because it can affect  
the safety and performance of your vehicle, which could result in an  
increased risk of loss of vehicle control, vehicle rollover, and/or serious  
personal injury or death.  
AWD vehicles are equipped with tires designed to provide for safe ride  
and handling capability.  
Do not use a size and type of tire and wheel other than that originally  
provided by Ford Motor Company because it can affect the safety and  
performance of your vehicle, which could lead to loss of vehicle control  
or rollover and serious injury. Make sure all tires and wheels on the  
vehicle are of the same size, type, tread design, brand and load-carrying  
capacity. If you have questions regarding tire replacement, see an  
authorized Ford or Lincoln Mercury dealer.  
If you nevertheless decide to equip your AWD for off-road use with tires  
larger than what Ford Motor Company recommends, you should not use  
these tires for highway driving.  
169  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
If you use any tire/wheel combination not recommended by Ford Motor  
Company, it may adversely affect vehicle handling and could cause  
steering, suspension, axle or transfer case failure as well as the increased  
risk of loss of vehicle control.  
Do not use “aftermarket lift kits” or other suspension modifications,  
whether or not they are used with larger tires and wheels.  
These “aftermarket lift kits” could adversely affect the vehicle’s handling  
characteristics, which could lead to loss of vehicle control or rollover and  
serious injury.  
Tires can be damaged during off-road use. For your safety, tires that are  
damaged should not be used for highway driving because they are more  
likely to blow out or fail.  
You should carefully observe the recommended tire inflation pressure  
found on the safety compliance certification label attached to the left  
front door lock facing or door latch post pillar. Failure to follow tire  
pressure recommendations can adversely affect the way your vehicle  
handles. Do not exceed the Ford Motor Company recommended pressure  
even if it is less than the maximum pressure allowed for the tire.  
Each day before you drive, check  
your tires. If one looks lower than  
the others, use a tire gauge to check  
pressure of all tires, and adjust if  
required. Check tire pressure with a  
tire gauge every few weeks  
(including spare). Safe operation  
requires tires that are neither  
underinflated nor a vehicle which is  
overloaded.  
Periodically inspect the tire treads and remove stones, nails, glass or  
other objects that may be wedged in the tread grooves. Check for holes  
or cuts that may permit air leakage from the tire and make necessary  
repairs.  
Inspect the tire side walls for cuts, bruises and other damage. If internal  
damage to the tire is suspected, have the tire demounted and inspected  
in case it needs to be repaired or replaced.  
170  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Maintenance and Modifications  
The suspension and steering systems on your vehicle have been designed  
and tested to provide predictable performance whether loaded or empty  
and durable load carrying capability. For this reason, Ford Motor  
Company strongly recommends that you do not make modifications such  
as adding or removing parts (such as lift kits or stabilizer bars) or by  
using replacement parts not equivalent to the original factory equipment.  
Any modifications to a vehicle that raise the center of gravity can make  
it more likely the vehicle will roll over as a result of a loss of control.  
Ford Motor Company recommends that caution be used with any vehicle  
equipped with a high load or device (such as ladder racks or pickup box  
cover).  
Failure to maintain your vehicle properly may void the warranty, increase  
your repair cost, reduce vehicle performance and operational capabilities  
and adversely affect driver and passenger safety. 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  
not stop the vehicle as quickly as dry brakes. Driving through deep  
water where the transmission vent tube is submerged may allow  
water into the transmission and cause internal transmission  
damage.  
VEHICLE LOADING  
Before loading a vehicle, familiarize yourself with the following terms:  
• Base Curb Weight: Weight of the vehicle including any standard  
equipment, fluids, lubricants, etc. It does not include occupants or  
aftermarket equipment.  
• Payload: Combined maximum allowable weight of cargo, occupants  
and optional equipment. The payload equals the gross vehicle weight  
rating minus base curb weight.  
171  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
• GVW (Gross Vehicle Weight): Base curb weight plus payload  
weight.  
• GVWR (Gross Vehicle Weight Rating): Maximum allowable total  
weight of the base vehicle, occupants, optional equipment and cargo.  
The GVWR is specific to each vehicle and is listed on the Safety  
Certification Label on the driver’s door pillar.  
• GAWR (Gross Axle Weight Rating): Carrying capacity for each axle  
system. The GAWR is specific to each vehicle and is listed on the  
Safety Certification Label on the driver’s door pillar.  
• GCW (Gross Combined Weight): The combined weight of the  
towing vehicle (including occupants and cargo) and the loaded trailer.  
• GCWR (Gross Combined Weight Rating): Maximum allowable  
combined weight of towing vehicle (including occupants and cargo)  
and the loaded trailer.  
• Maximum Trailer Weight Rating: Maximum weight of a trailer the  
vehicle is permitted to tow. The maximum trailer weight rating is  
determined by subtracting the vehicle curb weight for each  
engine/transmission combination, any required option weight for trailer  
towing and the weight of the driver from the GCWR for the towing  
vehicle.  
• Maximum Trailer Weight: Maximum weight of a trailer the loaded  
vehicle (including occupants and cargo) is permitted to tow. It is  
determined by subtracting the weight of the loaded trailer towing  
vehicle from the GCWR for the towing vehicle.  
• Trailer Weight Range: Specified range of trailer weight from zero to  
the maximum trailer weight rating.  
Remember to figure in the tongue load of your loaded trailer when  
figuring the total weight.  
The Safety Certification Label, located on the driver’s door pillar, lists  
vehicle weight rating limitations. Before adding any additional equipment,  
refer to these limitations.  
Always ensure that the weight of occupants, cargo and equipment is  
within the weight limitations, including both gross vehicle weight and  
front and rear gross axle weight rating limits.  
Note: Do not exceed the GVWR or the GAWR specified on the  
certification label.  
172  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Exceeding any vehicle weight rating limitation could result in  
serious damage to the vehicle, loss of vehicle control, vehicle  
rollover, and/or personal injury.  
Do not use replacement tires with lower load carrying capacities than the  
originals because they may lower the vehicle’s GVWR and GAWR  
limitations. Replacement tires with a higher limit than the originals do  
not increase the GVWR and GAWR limitations.  
SPECIAL LOADING INSTRUCTIONS FOR OWNERS OF PICKUP  
TRUCKS AND UTILITY-TYPE VEHICLES  
For important information regarding safe operation of this type  
of vehicle, see the Preparing to drive your vehicle section in  
this chapter.  
Loaded vehicles 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.  
Your vehicle can haul more cargo and people than most passenger cars.  
Depending upon the type and placement of the load, hauling cargo and  
people may raise the center of gravity of the vehicle.  
Calculating the load your vehicle can carry/tow  
1. Use the appropriate maximum GCWR chart (in the Trailer Towing  
section in this chapter) for your type of engine and rear axle ratio.  
2. Weigh your vehicle without cargo. To obtain correct weights, take your  
vehicle to a shipping company or an inspection station for trucks.  
3. Subtract your loaded weight from the maximum GCWR in the chart.  
This is the maximum trailer weight your vehicle can tow. It must be  
below the maximum trailer weight shown in the chart.  
TRAILER TOWING  
Trailer towing with your vehicle may require the use of a trailer tow  
option package.  
Trailer towing puts additional loads on your vehicle’s engine,  
transmission, axle, brakes, tires, and suspension. For your safety and to  
maximize vehicle performance, be sure to use the proper equipment  
while towing.  
173  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Follow these guidelines to ensure safe towing procedure:  
• Stay within your vehicle’s load limits.  
• Thoroughly prepare your vehicle for towing. Refer to Preparing to  
tow in this chapter.  
• Use extra caution when driving while trailer towing. Refer to Driving  
while you tow in this chapter.  
• Service your vehicle more frequently if you tow a trailer. Refer to the  
severe duty schedule in the scheduled maintenance guide.  
• Do not tow a trailer until your vehicle has been driven at least 800 km  
(500 miles).  
• Refer to the instructions included with towing accessories for the  
proper installation and adjustment specifications.  
Do not exceed the maximum loads listed on the Safety Compliance  
Certification label. For load specification terms found on the label, refer  
to Vehicle loading in this chapter. Remember to figure in the tongue  
load of your loaded vehicle when figuring the total weight.  
Your vehicle is equipped with a standard Class II integrated hitch and  
requires only a draw bar and ball with a 19 mm (3/4 inch) shank  
diameter. An optional Class III/Class IV hitch is also available.  
Note: Do not exceed the GVWR or the GAWR specified on the  
certification label.  
Towing trailers beyond the maximum recommended gross trailer  
weight exceeds the limit of the vehicle and could result in  
engine damage, transmission damage, structural damage, loss of vehicle  
control, vehicle rollover and personal injury.  
174  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
4x2 w/automatic transmission  
GCWR (Gross Combined Weight Rating)/Trailer Weight  
Engine  
Rear axle ratio Maximum  
Trailer weight  
GCWR-kg  
(lbs.)  
3493 (7700)  
3493 (7700)  
4645 (10240)  
range-kg (lbs.)  
(0-Maximum)  
0-1497 (0-3300)  
0–1588 (0-3500)  
0-2640 (0-5820)  
4.0L SOHC/4.6L* 3.55  
4.0L SOHC  
4.0L SOHC  
w/Class III  
Trailer Tow  
Package  
3.73 LS  
3.73 LS  
4.6L*  
3.73/3.73 LS  
5262 (11600)  
0-3257 (0-7180)  
Notes: - For high altitude operation, reduce GCW by 2% per 300  
meters (1000 ft) elevation. For definitions of terms used in this table  
and instructions on how to calculate your vehicle load, refer to Vehicle  
loading in this chapter. Maximum trailer weights shown. The  
combined weight of the completed towing vehicle and the loaded  
trailer must not exceed the GCWR.  
*-When towing maximum loads under high outside temperatures and  
on steep grades, the A/C system may cycle on and off to protect the  
engine from overheating. This may result in a temporary increase of  
interior temperatures.  
Towing a trailer over 1588 kg (3500 lbs.) requires a weight distributing  
hitch.  
175  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
4x4 w/automatic transmission  
GCWR (Gross Combined Weight Rating)/Trailer Weight  
Engine  
Rear axle ratio Maximum  
Trailer weight  
GCWR-kg  
(lbs.)  
3493 (7700)  
4536 (10000)  
range-kg (lbs.)  
(0-Maximum)  
0-1542 (0-3400)  
0-2440 (0-5380)  
4.0L SOHC/4.6L* 3.55  
4.0L SOHC  
w/Class III  
Trailer Tow  
Package  
3.73 LS  
4.6L*  
3.73/3.73 LS  
5262 (11600)  
0-3166 (0-6980)  
Notes: - For high altitude operation, reduce GCW by 2% per 300  
meters (1000 ft) elevation. For definitions of terms used in this table  
and instructions on how to calculate your vehicle load, refer to Vehicle  
loading in this chapter. Maximum trailer weights shown. The  
combined weight of the completed towing vehicle and the loaded  
trailer must not exceed the GCWR.  
*-When towing maximum loads under high outside temperatures and/or  
on steep grades, the A/C system may cycle on and off to protect the  
engine from overheating. This may result in a temporary increase of  
interior temperatures.  
Towing a trailer over 1588 kg (3500 lbs.) requires a weight distributing  
hitch.  
Preparing to tow  
Use the proper equipment for towing a trailer and make sure it is  
properly attached to your vehicle. See your dealer or a reliable trailer  
dealer if you require assistance.  
Hitches  
Do not use hitches that clamp onto the vehicle bumper. Use a load  
carrying hitch. You must distribute the load in your trailer so that  
10–15% of the total weight of the trailer is on the tongue.  
176  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
Safety chains  
Always connect the trailer’s safety chains to the frame or hook retainers  
of the vehicle hitch. To connect the trailer’s safety chains, cross the  
chains under the trailer tongue and allow slack for turning corners.  
If you use a rental trailer, follow the instructions that the rental agency  
gives to you.  
Do not attach safety chains to the bumper.  
Trailer brakes  
Electric brakes and manual, automatic or surge-type trailer brakes are  
safe if installed properly and adjusted to the manufacturer’s  
specifications. The trailer brakes must meet local and Federal  
regulations.  
Do not connect a trailer’s hydraulic brake system directly to your  
vehicle’s brake system. Your vehicle may not have enough  
braking power and your chances of having a collision greatly increase.  
The braking system of the tow vehicle is rated for operation at the  
GVWR not GCWR.  
Trailer lamps  
Trailer lamps are required on most towed vehicles. Make sure your  
trailer lamps conform to local and Federal regulations. See your dealer or  
trailer rental agency for proper instructions and equipment for hooking  
up trailer lamps.  
Never connect any trailer lighting to the vehicle’s taillamp  
circuits, because it may damage the electrical system resulting in  
fire. Contact your local Ford dealership for assistance in proper trailer  
tow wiring installation. Additional electrical equipment may be  
required.  
Driving while you tow  
When towing a trailer:  
• Turn off the speed control. The speed control may shut off  
automatically when you are towing on long, steep grades.  
• Consult your local motor vehicle speed regulations for towing a trailer.  
• To eliminate excessive shifting, use a lower gear. This will also assist  
in transmission cooling. (For additional information, refer to the  
Driving with a 5–speed automatic transmission section in this  
chapter.  
177  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
• Under extreme conditions with large frontal trailers, high outside  
temperatures and highway speeds, the coolant gauge may indicate  
higher than normal coolant temperatures. If this occurs, reduce speed  
until the coolant temperature returns to the normal range. Refer to  
Engine coolant temperature gauge in the Instrument cluster  
chapter.  
• Anticipate stops and brake gradually.  
• Do not exceed the GCWR rating or transmission damage may occur.  
Servicing after towing  
If you tow a trailer for long distances, your vehicle will require more  
frequent service intervals. Refer to your scheduled maintenance guide for  
more information.  
Trailer towing tips  
• Practice turning, stopping and backing up before starting on a trip to  
get the feel of the vehicle trailer combination. When turning, make  
wider turns so the trailer wheels will clear curbs and other obstacles.  
• Allow more distance for stopping with a trailer attached.  
• If you are driving down a long or steep hill, shift to a lower gear. Do  
not apply the brakes continuously, as they may overheat and become  
less effective.  
• The trailer tongue weight should be 10–15% of the loaded trailer  
weight.  
• After you have traveled 80 km (50 miles), thoroughly check your  
hitch, electrical connections and trailer wheel lug nuts.  
• To aid in engine/transmission cooling and A/C efficiency during hot  
weather while stopped in traffic, place the gearshift lever in P (Park).  
• Vehicles with trailers should not be parked on a grade. If you must  
park on a grade, place wheel chocks under the trailer’s wheels.  
Launching or retrieving a boat  
Disconnect the wiring to the trailer before backing the trailer  
into the water. Reconnect the wiring to the trailer after the  
trailer is removed from the water.  
When backing down a ramp during boat launching or retrieval:  
• do not allow the static water level to rise above the bottom edge of  
the rear bumper.  
178  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  
Driving  
• do not allow waves to break higher than 15 cm (6 inches) above the  
bottom edge of the rear bumper.  
Exceeding these limits may allow water to enter vehicle components:  
• causing internal damage to the components.  
• affecting driveability, emissions and reliability.  
Replace the rear axle lubricant any time the axle has been submerged in  
water. Rear axle lubricant quantities are not to be checked or changed  
unless a leak is suspected or repair required.  
RECREATIONAL TOWING (ALL WHEELS ON THE GROUND)  
Follow these guidelines for your specific powertrain combination to tow  
your vehicle with all four wheels on the ground (such as behind a  
recreational vehicle).  
These guidelines are designed to ensure that your transmission is not  
damaged due to insufficient lubrication.  
Rear Wheel Drive (RWD) 4x2 vehicles:  
This applies to all 4x2 trucks/sport utilities with rear wheel drive  
capability.  
• Place the transmission in N (Neutral).  
• Maximum speed is 56 km/h (35 mph).  
• Maximum distance is 80 km (50 miles).  
If a distance of 80 km (50 miles) or a speed of 56 km/h (35 mph) must  
be exceeded, you must disconnect the driveshaft. Ford recommends the  
driveshaft be removed/installed only by a qualified technician. See your  
local dealer for driveshaft removal/installation.  
Improper removal/installation of the driveshaft can cause  
transmission fluid loss, damage to the driveshaft and internal  
transmission components.  
4x4 vehicles with electronic shift transfer case (Neutral tow kit  
accessory):  
On vehicles equipped with 4WD, an accessory is available that allows you  
to tow your vehicle, behind another vehicle, with all the wheels on the  
ground. Contact your dealer for more details. Do not tow your vehicle  
with all wheels on the ground unless you install the neutral tow kit as  
vehicle damage may occur.  
AWD vehicles:  
Vehicles equipped with AWD cannot be towed with any wheels on the  
ground as vehicle damage may occur.  
179  
2003 Explorer (exp)  
Owners Guide (post-2002-fmt)  
USA English (fus)  

Related Topics

STARTING
BRAKES
ADVANCETRAC? STABILITY ENHANCEMENT SYSTEM (IF EQUIPPED)
STEERING
PREPARING TO DRIVE YOUR VEHICLE
AUTOMATIC TRANSMISSION OPERATION
REVERSE SENSING SYSTEM (IF EQUIPPED)
LIMITED-SLIP AXLE (IF EQUIPPED)
FOUR-WHEEL DRIVE (4WD) OPERATION (IF EQUIPPED)
ALL WHEEL DRIVE (AWD) SYSTEM (IF EQUIPPED)
DRIVING THROUGH WATER
VEHICLE LOADING
TRAILER TOWING
RECREATIONAL TOWING (ALL WHEELS ON THE GROUND)

Popular Owner Manuals

Audi
BMW
Citroen
Ford
Honda
Peugeot

Latest Owner Manuals

First Generation (1995-2006) Ford Galaxy Van First Generation (1995-2006) Ford Galaxy Van
Second Generation (2013-2023) Ford Ecosport SUV Second Generation (2013-2023) Ford Ecosport SUV
Fifth Generation (2012-2020) Ford Explorer SUV Fifth Generation (2012-2020) Ford Explorer SUV
Third Generation (2016-2021) Ford Ka 2 Door Third Generation (2016-2021) Ford Ka 2 Door
Second Generation (2009-2016) Ford Ka 2 Door Second Generation (2009-2016) Ford Ka 2 Door
First Generation (1996-2008) Ford Ka 2 Door First Generation (1996-2008) Ford Ka 2 Door