2018 FORD EXPLORER traction control

Obstacle Distance Indicator (If
Equipped) The system provides obstacle distance
indication through the information display.
As the distance to the obstacle decreases,
the indicator blocks illuminate and move
toward the vehicle icon. If there is no
obstacle detected, the distance indicator
blocks show greyed out.
When you shift to reverse (R), the side
sensing system provides audible warnings
when your vehicle is moving and obstacles
are detected within 24 in (60 cm) and are
inside the driving path of your vehicle.
When you stop your vehicle the audible
warning stops after two seconds.
Note:
Visual distance indication remains
on when the transmission is in reverse (R).
When you shift to drive (D) or any other
forward gear, for example, low (L), sport
(S) or any forward gear in manual
transmission, the side sensing system
provides audible and visual distance
warnings when your vehicle is moving
below a speed of
5 mph (8 km/h) and obstacles are detected within
24 in
(60 cm) and are inside the driving path of
your vehicle. Once your vehicle reaches a
standstill condition, the audible warning
stops after two seconds and visual
indication stops after four seconds.
If the transmission is in neutral (N), the side
sensing system provides visual distance
indication only when your vehicle is moving
below a speed of
5 mph (8 km/h) and
there is a front or rear parking aid obstacle
detected, and the side obstacle is within
24 in (60 cm) from the side of your vehicle.
When you stop your vehicle the visual
distance indication stops after four
seconds.
If the side sensing system is not available,
the side distance indicator blocks do not
appear.
The side sensing system is not available
under the following condition:
• If you switch the traction control
system off.
The side sensing system may not be
available until you have driven
approximately the length of your vehicle
in order for the system to reinitialize if:
• You switch the ignition on, off and back
on.
• Your vehicle remains stationary for over
two minutes.
• The anti-lock brake system is
activated.
• The traction control system is
activated.
• When the steering wheel angle
information is not available, the side
sensing system is not available. The
vehicle must be driven at least
492 ft
(150 m) above 19 mph (30 km/h) to
recover the steering wheel angle
information.
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Note:
If you drive your vehicle less than 2 ft
(0.5 m) or greater than 5 ft (1.5 m) away
from other parked vehicles, the system may
not be able to detect an available parking
space.
When the system detects a suitable space,
a message displays and a tone sounds.
Stop your vehicle and follow the onscreen
instructions. If your vehicle is moving very
slowly, you may have to move forward a
short distance before the system is ready
to park.
Note: You must observe that the space the
system selects remains clear of obstructions
at all times during the maneuver.
Note: The system always offers the last
parking space it detects. For example, if your
vehicle detects multiple spaces when you
are driving, it offers the last one.
Note: If the vehicle speed is greater than
approximately
22 mph (35 km/h), the
system shows a message to instruct you to
reduce the vehicle speed.
Automatically Steering into a Parallel
Parking Space
When you shift into reverse (R), with your
hands off the steering wheel and nothing
obstructing its movement, your vehicle
steers itself into the space. The system
displays instructions to move your vehicle
backward and forward in the space.
Note: If the vehicle speed exceeds
approximately
6 mph (9 km/h), you
interrupt the maneuver, or the system
switches off, you must take full control of
your vehicle.
Note: If the system detects an object is very
close to your vehicle and it may be unsafe
to continue the maneuver, it may instruct
you to stop your vehicle. The system may
not provide any further instruction. Steering
assistance continues to operate but you
must decide if it is safe to continue the
maneuver. When you believe your vehicle is correctly
parked, or a solid tone sounds and an
information message appears, bring your
vehicle to a complete stop.
When the Active Park Assist maneuver is
complete, a tone sounds and an
information message appears.
Note:
You are responsible for checking how
your vehicle is parked and making any
necessary corrections before leaving your
vehicle.
Deactivating Active Park Assist
You can manually deactivate the system
by:
• Pressing the Active Park Assist button
during an active maneuver.
• Grabbing the steering wheel during an
active maneuver.
• Driving above 22 mph (35 km/h) for 30
seconds when searching for a parking
space.
• Driving above
31 mph (50 km/h).
• Driving above
6 mph (9 km/h) during
an active maneuver.
• Switching the traction control system
off.
Certain vehicle conditions may also
deactivate the system, for example:
• The traction control system activates
or fails.
• The anti-lock brake system activates
or fails.
If the system malfunctions, a message
appears and a tone sounds. Have your
vehicle checked as soon as possible.
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When you believe your vehicle is correctly
parked, or a solid tone sounds and an
information message appears, bring your
vehicle to a complete stop.
When the active park assist maneuver is
complete, a tone sounds and a message
appears.
Note:
You are responsible for checking how
your vehicle is parked and making any
necessary corrections before leaving your
vehicle.
Deactivating Active Park Assist
You can manually deactivate the system
by:
• Pressing the Active Park Assist button
during an active maneuver.
• Grabbing the steering wheel during an
active maneuver.
• Driving above 19 mph (30 km/h) for 30
seconds when searching for a parking
space.
• Driving above
31 mph (50 km/h).
• Driving above
6 mph (9 km/h) during
an active maneuver.
• Switching the traction control system
off. Certain vehicle conditions may also
deactivate the system, for example:
•
The traction control system activates
or fails.
• The anti-lock brake system activates
or fails.
If the system malfunctions, a message
appears and a tone sounds. Have your
vehicle checked as soon as possible.
Parallel Park Out Assist
The system steers your vehicle out of a
parallel parking space. You control the
accelerator, gearshift and brakes. The
system visually and audibly guides you out
of a parallel parking space.
Note: This system is not intended to assist
when exiting a perpendicular parking space. Press the button once when your
vehicle is stationary in a parallel
parking space.
Note: If you did not use active park assist
to parallel park your vehicle, pressing the
button once selects parallel park. You must
use the information display to select park
out assist.
The system displays a message instructing
you to switch a direction indicator on. Use
the direction indicator to select which side
of your vehicle you want to exit the parking
space. The system displays instructions to
move your vehicle backward and forward
in the space.
Note: If the system detects an object is very
close to your vehicle and it may be unsafe
to continue the maneuver, it may instruct
you to stop your vehicle. The system may
not provide any further instruction. Steering
assistance continues to operate but you
must decide if it is safe to continue the
maneuver.
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After the system directs your vehicle to a
position where you can exit the parking
space in a forward movement, a message
appears instructing you to take full control
of your vehicle. Generally hand-over is
when your vehicle is still inside the parking
space.
Note:
Parallel Park Out Assist may not be
available when the clearance to the front
or the rear of your vehicle is too small.
Note: If the vehicle speed exceeds
approximately 6 mph (9 km/h), you
interrupt the maneuver, or the system
switches off, you must take full control of
your vehicle.
Note: You are responsible for controlling
your vehicle and making sure the path is
clear prior to pulling into traffic.
Troubleshooting Possible Cause
Symptom
You may have switched the traction control off.
The system does not search for
a parking space.
The transmission is in reverse (R). Your vehicle must
be moving forward to be able to detect a parking space.
The sensors may be blocked. For example, snow, ice
or dirt buildup. Blocked sensors can affect how the
system functions.
The system does not offer a
parking space.
There is not enough room in the parking space for your
vehicle to safely park.
There is not enough space for the parking maneuver on
the opposite side of the parking space.
The parking space is more than
5 ft (1.5 m) or less than
2 ft (0.5 m) away.
The vehicle speed is greater than
22 mph (35 km/h)
for parallel parking or greater than 19 mph (30 km/h)
for perpendicular parking.
You recently disconnected or replaced the battery. After
you reconnect the battery you must drive your vehicle
on a straight road for a short period of time.
Your vehicle is rolling in the opposite direction of the
current transmission position. For example, rolling
forward when in reverse (R).
The system does not correctly
position your vehicle in a
parking space.
An irregular curb along the parking space prevents the
system from correctly aligning your vehicle.
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•
Transmissions give their best fuel
economy when operated in the top
cruise gear and with steady pressure
on the gas pedal.
• Four-wheel-drive operation (if
equipped) is less fuel efficient than
two-wheel-drive operation.
• Close the windows for high-speed
driving.
DRIVING THROUGH WATER WARNING: Do not drive through
flowing or deep water as you may lose
control of your vehicle.
Note: Driving through standing water can
cause vehicle damage.
Note: Engine damage can occur if water
enters the air filter.
Before driving through standing water,
check the depth. Never drive through water
that is higher than the bottom of the front
rocker area of your vehicle. When driving through standing water, drive
very slowly and do not stop your vehicle.
Your brake performance and traction may
be limited. After driving through water and
as soon as it is safe to do so: •
Lightly press the brake pedal to dry the
brakes and to check that they work.
• Check that the horn works.
• Check that the exterior lights work.
• Turn the steering wheel to check that
the steering power assist works.
FLOOR MATS WARNING: Use a floor mat designed
to fit the footwell of your vehicle that does
not obstruct the pedal area. Failure to
follow this instruction could result in the
loss of control of your vehicle, personal
injury or death. WARNING:
Pedals that cannot
move freely can cause loss of vehicle
control and increase the risk of serious
personal injury. WARNING:
Secure the floor mat to
both retention devices so that it cannot
slip out of position and interfere with the
pedals. Failure to follow this instruction
could result in the loss of control of your
vehicle, personal injury or death. WARNING:
Do not place additional
floor mats or any other covering on top of
the original floor mats. This could result in
the floor mat interfering with the operation
of the pedals. Failure to follow this
instruction could result in the loss of
control of your vehicle, personal injury or
death. WARNING:
Always make sure that
objects cannot fall into the driver foot well
while your vehicle is moving. Objects that
are loose can become trapped under the
pedals causing a loss of vehicle control.
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GENERAL INFORMATION
Use only approved wheel and tire sizes,
using other sizes could damage your
vehicle. If you change the diameter of the
tires from that fitted at the factory, the
speedometer may not display the correct
speed. If you intend to change the size of
the wheels from that fitted by the
manufacturer, you can check the suitability
with an authorized dealer.
Additional information related to the
functionality and maintenance of your tires
can be found later in this chapter. See Tire
Care (page 319).
You can find the recommended tire
inflation pressures can on the Tire Label,
which is on the B-pillar or the edge of the
driver door. You can also find this
information on the Safety Compliance
Certification Label, affixed to either the
door hinge pillar, door-latch post, or the
door edge that meets the door latch post;
next to the driver seating position.
We strongly recommend maintaining these
tire pressures at all times. Failure to follow
the tire pressure recommendations can
cause uneven treadwear patterns, reduced
fuel economy, and adversely affect the
way your vehicle handles.
Note: Check and set the tire pressure at the
ambient temperature in which you are
intending to drive your vehicle and when the
tires are cold.
Note: Check your tire pressures at least
once per month.
If your vehicle has a spare tire, set the
pressure to the highest value given for your
vehicle and tire size combination. Notice to utility vehicle and truck
owners WARNING:
Utility vehicles have a
significantly higher rollover rate than other
types of vehicles. WARNING:
Vehicles with a higher
center of gravity (utility and four-wheel
drive vehicles) handle differently than
vehicles with a lower center of gravity
(passenger cars). Avoid sharp turns,
excessive speed and abrupt steering in
these vehicles. Failure to drive cautiously
increases the risk of losing control of your
vehicle, vehicle rollover, personal injury and
death. WARNING:
In a rollover crash, an
unbelted person is significantly more likely
to die than a person wearing a seatbelt. WARNING:
Do not become
overconfident in the ability of four-wheel
drive vehicles. Although a four-wheel drive
vehicle may accelerate better than a
two-wheel drive vehicle in low traction
situations, it won't stop any faster than
two-wheel drive vehicles. Always drive at
a safe speed.
Utility vehicles and trucks handle
differently than passenger cars in the
various driving conditions that are
encountered on streets, highways and
off-road. Utility vehicles and trucks 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.
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TIRE CARE
Information About Uniform
Tire Quality Grading
Tire Quality Grades apply to new
pneumatic passenger car tires.
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 passenger car tires.
They do not apply to deep tread,
winter-type snow tires,
space-saver or temporary use
spare tires, light truck or LT type
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
Motor Company 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 1½ 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 WARNING:
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.
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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.
Temperature A B C WARNING: 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.
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. 139. Grades B and A
represent higher levels of
performance on the laboratory
test wheel than the minimum
required by law.
Glossary of Tire Terminology
*Tire label: A label showing the
original equipment tire sizes,
recommended inflation pressure
and the maximum weight the
vehicle can carry.
*
Tire Identification Number
(TIN): A number on the sidewall
of each tire providing information
about the tire brand and
manufacturing plant, tire size and
date of manufacture. Also referred
to as DOT code.
*
Inflation pressure: A measure
of the amount of air in a tire.
*
Standard load: A class of
P-metric or Metric tires designed
to carry a maximum load at set
pressure. For example: For
P-metric tires
35 psi (2.4 bar) and
for Metric tires 36 psi (2.5 bar).
Increasing the inflation pressure
beyond this pressure will not
increase the tire ’s load carrying
capability.
*
Extra load: A class of P-metric
or Metric tires designed to carry a
heavier maximum load at
42 psi
(2.9 bar). Increasing the inflation
pressure beyond this pressure will
not increase the tire ’s load
carrying capability.
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