trailer FORD EXPLORER 2021 User Guide

If it continues to flash or does not
illuminate, the system has malfunctioned.
Have your vehicle checked as soon as
possible.
Note:
You can apply the electric parking
brake when the ignition is off.
Note: The electric parking brake could
automatically apply when you shift into park
(P). See Transmission (page 201).
Applying the Electric Parking Brake in
an Emergency
Note: Do not apply the electric parking
brake when your vehicle is moving, except
in an emergency. If you repeatedly use the
electric parking brake to slow or stop your
vehicle, you could cause damage to the
brake system.
You can use the electric parking brake to
slow or stop your vehicle in an emergency. Pull the switch upward and hold
it.
The red warning lamp
illuminates, a tone sounds and
the stoplamps turn on.
The electric parking brake continues to
slow your vehicle down unless you release
the switch.
Manually Releasing the Electric
Parking Brake
Switch the ignition on.
Press and hold the brake pedal.
Push the switch downward.
The red warning lamp turns off. If it remains illuminated or flashes, the
system has malfunctioned. Have your
vehicle checked as soon as possible.
Pulling Away on a Hill When Towing a
Trailer
Press and hold the brake pedal.
Pull the switch upward and hold
it.
Shift into gear.
Press the accelerator pedal until engine
has developed sufficient torque to prevent
your vehicle from rolling down the hill. Release the switch and pull
away in a normal manner.
Automatically Releasing the
Electric Parking Brake
Close the driver door.
Shift into gear.
Press the accelerator pedal and pull away
in a normal manner. The red warning lamp turns off.
If it remains illuminated or flashes, the
electric parking brake has not released.
Manually release the parking brake.
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WHAT IS REVERSE BRAKING
ASSIST
The system is designed to reduce impact
damage or avoid a collision completely by
using the sensors on the rear of your
vehicle. The system functions when in
reverse (R) and traveling at a speed of
1–
7 mph (1.5– 12 km/h).
If the system detects an obstacle behind
your vehicle, it provides a warning through
the rear parking aid or cross traffic alert
system.
REVERSE BRAKING ASSIST
PRECAUTIONS WARNING: You are responsible for
controlling your vehicle at all times. The
system is designed to be an aid and does
not relieve you of your responsibility to
drive with due care and attention. Failure
to follow this instruction could result in
the loss of control of your vehicle,
personal injury or death. WARNING:
To help avoid personal
injury, always use caution when in
reverse (R) and when using the sensing
system. WARNING:
The system may not
operate properly during severe weather
conditions, for example snow, ice, heavy
rain and spray. Always drive with due
care and attention. Failure to take care
may result in a crash. WARNING: Traffic control systems,
inclement weather, air brakes, external
motors and fans may affect the correct
operation of the sensing system. This
may cause reduced performance or false
alerts. WARNING:
Some situations and
objects prevent hazard detection. For
example low or direct sunlight, inclement
weather, unconventional vehicle types,
and pedestrians. Apply the brakes when
necessary. Failure to follow this
instruction could result in the loss of
control of your vehicle, personal injury or
death. WARNING:
Do not use the system
with accessories that extend beyond the
front or rear of your vehicle, for example
a trailer hitch or bike rack. The system is
not able to make corrections for the
additional length of the accessories.
The system only applies the brakes for a
short period of time when an event occurs.
Act as soon as you notice the brakes apply
in order to remain in control of the vehicle.
Note: Certain add-on devices around the
bumper or fascia may create false alerts.
For example, large trailer hitches, bicycle or
surfboard racks, license plate brackets,
bumper covers or any other device that may
block the normal detection zone of the
system. Remove the add-on device to
prevent false alerts.
Note: The system does not react to small
or moving objects, particularly those close
to the ground.
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Note:
The system does not operate during
hard acceleration or steering.
Note: If your vehicle sustains damage to
the bumper or fascia leaving it misaligned
or bent, it could alter the sensing zone
causing inaccurate measurement of
obstacles or false alerts.
Note: Vehicle loading and suspension
changes can impact the angle of the sensors
and may change the normal detection zone
of the system resulting in inaccurate
measurement of obstacles or false alerts.
Note: When you connect a trailer, the
system may detect the trailer and provide
an alert, or the system turns off. If the
system does not turn off, switch the system
off manually after you connect the trailer.
Note: You may experience reduced system
performance on road surfaces that limit
deceleration. For example, roads with ice,
loose gravel, mud or sand.
SWITCHING REVERSE
BRAKING ASSIST ON AND OFF
You can switch the system on or off
through the touchscreen. See Settings
(page 464). Note:
The system is unavailable when rear
parking aid or cross traffic alert is off.
OVERRIDING REVERSE
BRAKING ASSIST
There could be instances when
unexpected or unwanted braking occurs.
Firmly pressing the accelerator pedal or
switching the feature off overrides the
system.
REVERSE BRAKING ASSIST
INDICATORS
If the system determines that a collision
with an obstacle may occur, full braking
may apply. Bring your vehicle to a stop a
safe distance away from the obstacle. A message and warning
indicator appear when the
system applies the brakes.
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Reverse Braking Assist –
Frequently Asked Questions
Note:
If the frequently asked questions and
answers that are shown in the following
chart do not assist you in returning the
system to available, contact an authorized
dealer to have the system checked for
proper operation.
Why is the system off?
Make sure you switch the system on.
See Switching Reverse Braking
Assist On and Off (page 221).
Why is the system unavailable? Make sure that the liftgate and all
doors are closed.
Why is the system unavailable? Make sure the cross traffic alert
system is on. See Cross Traffic Alert
(page
268).
Why is the system unavailable? Make sure the rear parking aid system
is on. See
Rear Parking Aid (page
230).
Why is the system unavailable? Make sure traction control is on. See
Using Traction Control
(page 224).
Why is the system unavailable? The vehicle has sustained a rear end
impact. Contact an authorized dealer
to have the sensors checked for proper
coverage and operation.
Why is the system unavailable? An ABS, traction control or stability
control event may have occurred. The
system resumes operation when the
event is complete. Why is the system unavailable?
Make sure the rear view camera and
360 degree camera are not dirty or
obstructed. If it is dirty, clean the
camera. See
Rear View Camera
(page 238). See 360 Degree Camera
(page 241). If the message still appears
after cleaning the camera, wait a short
time and the message should clear. If
the message does not clear, contact
an authorized dealer.
Why is the system unavailable? Make sure the sensors are not blocked
or faulted. See
Cross Traffic Alert
(page 268). See Rear Parking Aid
(page 230).
Why is the system unavailable? You recently had your vehicle serviced,
or the battery disconnected. Drive your
vehicle a short distance to resume
system operation.
Why does the system turn off when I
connect a trailer? The system does not function when
you connect a trailer. Operation
resumes when you disconnect the
trailer.
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PRINCIPLE OF OPERATION
WARNING: To help avoid personal
injury, always use caution when in
reverse (R) and when using the sensing
system. WARNING:
The system may not
detect objects with surfaces that absorb
reflection. Always drive with due care
and attention. Failure to take care may
result in a crash. WARNING: Traffic control systems,
inclement weather, air brakes, external
motors and fans may affect the correct
operation of the sensing system. This
may cause reduced performance or false
alerts. WARNING:
The system may not
detect small or moving objects,
particularly those close to the ground.
Note: If your vehicle has MyKey ™, the
sensing system cannot be switched off
when a MyKey ™ is present.
See Principle
of Operation (page 64).
Note: Keep the sensors on the bumper or
fascia free from snow, ice and large
accumulations of dirt. If the sensors are
covered, the system ’s accuracy can be
affected. Do not clean the sensors with
sharp objects.
Note: If your vehicle sustains damage to
the bumper or fascia, leaving it misaligned
or bent, the sensing zone may be altered
causing inaccurate measurement of
obstacles or false alerts. Note:
Certain add-on devices installed
around the bumper or fascia may create
false alerts. For example, large trailer
hitches, bike or surfboard racks, license plate
brackets, bumper covers or any other device
that may block the normal detection zone
of the system. Remove the add-on device
to prevent false alerts.
Note: When you connect a trailer to your
vehicle, the rear parking aid may detect the
trailer and therefore provide an alert. Disable
the rear parking aid when you connect a
trailer to prevent the alert.
The sensing system warns the driver of
obstacles within a certain range of your
vehicle. The system turns on automatically
whenever you switch the ignition on.
You can switch the system off through the
touchscreen, information display or from
the pop-up message that appears once
you shift the transmission into reverse (R).
If your vehicle has a parking aid button, you
can switch the system off by pressing the
button.
If a fault is present in the system, a warning
message appears in the information
display. See Information Messages
(page 121).
REAR PARKING AID WARNING:
The system may not
detect objects with surfaces that absorb
reflection. Always drive with due care
and attention. Failure to take care may
result in a crash. WARNING:
The system may not
detect small or moving objects,
particularly those close to the ground.
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WARNING: To help avoid personal
injury, always use caution when in
reverse (R) and when using the sensing
system. WARNING:
The parking aid system
can only assist you to detect objects
when your vehicle is moving at parking
speeds. To help avoid personal injury you
must take care when using the parking
aid system.
Note: Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover up the sensors.
Note: Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage
leaving the sensors misaligned, this may
cause inaccurate measurements or false
alerts.
Note: Some accessories, for example large
trailer hitches or bike or surfboard racks can
cause reduced performance or false alerts.
The sensors are on the rear bumper.
The sensors are active when the
transmission is in reverse (R) and the
vehicle speed is less than 3 mph (5 km/h).
When the parking aid system sounds a
tone, the audio system may reduce the set
volume.
A warning tone sounds when your vehicle
approaches an object. As your vehicle
moves closer to an object, the rate of the
tone increases. The warning tone
continuously sounds when an object is 12 in
(30 cm)
or less from the center of the rear
bumper.
Note: There is a decreased coverage area
at the outer corners. The sensor coverage area is up to
70 in
(180 cm) from the rear bumper.
If the system detects a fault, a warning
message appears in the information
display.
The system detects large objects when
you shift into reverse (R) and any of the
following occur:
• Your vehicle is moving backward at low
speed.
• Your vehicle is stationary but an object
is approaching the rear of your vehicle
at low speed.
• Your vehicle is moving backward at low
speed and an object is moving toward
your vehicle, for example another
vehicle at low speed.
If your vehicle remains stationary for two
seconds the audible warning turns off. If
your vehicle moves backward the tone
sounds again.
Note: If the detected object is 12 in (30 cm)
or less from the rear bumper, the audible
warning does not turn off.
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Object Distance Indicator (If Equipped)
The system provides object distance
indication through the information display.
•
As the distance to the object
decreases, the indicator blocks
illuminate and move toward the vehicle
icon.
• If the system does not detect an object,
the distance indicator blocks are gray.
When you shift into reverse (R), the system
provides audible warnings and visual
indication when your vehicle is moving and
the detected object is moving toward your
vehicle. When you stop your vehicle, the
audible warnings stop after two seconds.
Visual indication remains on when the
transmission is in reverse (R). FRONT PARKING AID (IF EQUIPPED) WARNING: The system may not
detect objects with surfaces that absorb
reflection. Always drive with due care
and attention. Failure to take care may
result in a crash. WARNING:
The system may not
detect small or moving objects,
particularly those close to the ground. WARNING:
To help avoid personal
injury, always use caution when in
reverse (R) and when using the sensing
system. WARNING:
The parking aid system
can only assist you to detect objects
when your vehicle is moving at parking
speeds. To help avoid personal injury you
must take care when using the parking
aid system.
Note: Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover up the sensors.
Note: Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage
leaving the sensors misaligned, this may
cause inaccurate measurements or false
alerts.
Note: Some accessories, for example large
trailer hitches or bike or surfboard racks can
cause reduced performance or false alerts.
The sensors are on the front bumper.
The sensors are active when the
transmission is in any position other than
park (P). When the parking aid system
sounds a tone, the audio system may
reduce the set volume.
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When you shift into neutral (N), the system
only provides visual indication if your
vehicle is moving at a speed of
approximately 5 mph (8 km/h) or below,
for example, your vehicle is moving on a
slope, and the system detects an object
moving toward your vehicle. When you
stop your vehicle, visual indication stops
after four seconds.
SIDE SENSING SYSTEM
(IF
EQUIPPED) WARNING:
The system may not
detect objects with surfaces that absorb
reflection. Always drive with due care
and attention. Failure to take care may
result in a crash. WARNING:
The system may not
detect small or moving objects,
particularly those close to the ground. WARNING:
To help avoid personal
injury, always use caution when in
reverse (R) and when using the sensing
system. WARNING:
The parking aid system
can only assist you to detect objects
when your vehicle is moving at parking
speeds. To help avoid personal injury you
must take care when using the parking
aid system.
The system uses the front and rear
outermost parking aid sensors to detect
objects that are near to the sides of your
vehicle. The system displays them on a
virtual map in the information display as
your vehicle moves past them.
The sensors are on the front and rear
bumpers. Note:
Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover up the sensors.
Note: Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage
leaving the sensors misaligned, this may
cause inaccurate measurements or false
alerts.
The system may not function if:
• You switch the ignition on, off and back
on within a few seconds.
• Your vehicle remains stationary for over
two minutes.
• The anti-lock brake system activates.
• The traction control system activates.
Note: If you switch traction control off, the
side sensing system also turns off.
Note: Some accessories, for example large
trailer hitches or bike or surfboard racks can
cause reduced performance or false alerts.
To reinitialize the system, you may have to
drive your vehicle approximately
10 ft
(3 m). The sensor coverage area is up to
24 in
(60 cm) from the side of your vehicle.
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WARNING: Use caution when the
rear cargo door is ajar. If the rear cargo
door is ajar, the camera will be out of
position and the video image may be
incorrect. All guidelines disappear when
the rear cargo door is ajar. Failure to
follow this instruction could result in
personal injury. WARNING:
Use caution when
turning camera features on or off when
the transmission is not in park (P). Make
sure your vehicle is not moving.
Note: Some vehicles may not come
equipped with guidelines.
The rear view camera system provides a
video image of the area behind your
vehicle.
During operation, lines appear in the
display which represent your vehicle ’s path
and proximity to objects behind your
vehicle. The camera is located on the luggage
compartment door.
Using the Rear View Camera
System
The rear view camera system displays
what is behind your vehicle when you place
the transmission in reverse (R). Note:
The reverse sensing system is not
effective at speeds above
3 mph (5 km/h)
and may not detect certain angular or
moving objects.
The system uses three types of guides to
help you see what is behind your vehicle:
• Active guidelines (if equipped): Show
the intended path of your vehicle when
reversing.
• Fixed guidelines: Show the actual path
your vehicle is moving in while reversing
in a straight line. This can be helpful
when backing into a parking space or
aligning your vehicle with another
object behind you.
• Centerline: Helps align the center of
your vehicle with an object (for
example, a trailer).
Note: If the transmission is in reverse (R)
and the luggage compartment door or
liftgate is open, no rear view camera
features will display.
Note: When towing, the camera only sees
what you are towing. This might not provide
adequate coverage as it usually provides in
normal operation and some objects might
not be seen. In some vehicles, the guidelines
may disappear when you connect the trailer
tow connector.
The camera may not operate correctly
under the following conditions:
• Nighttime or dark areas if one or both
reverse lamps are not operating.
• Mud, water or debris obstructs the
camera's view. Clean the lens with a
soft, lint-free cloth and non-abrasive
cleaner. You can also use the rear
washer to clean the camera. See Rear
Window Wiper and Washers
(page
86).
• The rear of your vehicle is hit or
damaged, causing the camera to
become misaligned.
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HOW DOES ADAPTIVE CRUISE
CONTROL WITH STOP AND GO
WORK
Adaptive cruise control with stop and go
uses radar and camera sensors to adjust
the speed of your vehicle to maintain a set
gap from the vehicle in front of you in the
same lane while following it to a complete
stop. You can also engage the system to
follow a vehicle in front of you and adjust
set speed while stopped.
WHAT IS ADAPTIVE CRUISE
CONTROL WITH LANE
CENTERING
Adaptive cruise control with lane centering
uses radar and camera sensors to help
keep your vehicle in the lane by applying
continuous assistance steering torque
input toward the lane center on highways.
Note:
The adaptive cruise control gap
setting operates normally.
WHAT IS INTELLIGENT
ADAPTIVE CRUISE CONTROL
Intelligent adaptive cruise control
combines speed sign recognition with
adaptive cruise control to adjust the cruise
set speed to the speed limit detected by
the speed sign recognition system. For
example, if the speed sign recognition
system detects a 50 mph (80 km/h)
speed limit, the cruise set speed is updated
to
50 mph (80 km/h).
Note: The adaptive cruise control gap
setting operates normally. ADAPTIVE CRUISE CONTROL
PRECAUTIONS - VEHICLES
WITH: ADAPTIVE CRUISE
CONTROL WITH LANE
CENTERING
Adaptive cruise control precautions apply
to lane centering unless stated otherwise
or contradicted by a lane centering
precaution. See Adaptive Cruise Control
Precautions
(page 246).
WARNING:
Do not use the system
when towing a trailer. Failure to follow
this instruction could result in the loss of
control of your vehicle, personal injury or
death. WARNING:
Do not use the system
if any changes or modifications to the
steering wheel have been made. Any
changes or modifications to the steering
wheel could affect the functionality or
performance of the system. Failure to
follow this instruction could result in the
loss of control of your vehicle, personal
injury or death.
ADAPTIVE CRUISE CONTROL
PRECAUTIONS - VEHICLES
WITH: ADAPTIVE CRUISE
CONTROL WITH STOP AND GO WARNING: You are responsible for
controlling your vehicle at all times. The
system is designed to be an aid and does
not relieve you of your responsibility to
drive with due care and attention. Failure
to follow this instruction could result in
the loss of control of your vehicle,
personal injury or death.
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