sensor FORD EXPLORER 2021 Owners Manual

Introduction
About This Manual
..........................................9
Symbols Glossary ............................................
9
Perchlorate ........................................................
11
Ford Credit .........................................................
11
Replacement Parts Recommendation ........................................................................\
....
12
Special Notices ...............................................
12
Mobile Communications Equipment ........................................................................\
....
13
Export Unique Options ................................
14
Data Privacy
Data Privacy .....................................................
15
Service Data .....................................................
16
Event Data ........................................................
16
Settings Data ...................................................
17
Connected Vehicle Data ..............................
17
Mobile Device Data .......................................
18
Emergency Call System Data ....................
18
Environment
Protecting the Environment .......................
19
At a Glance
At a Glance - ST ............................................
20
Instrument Panel ............................................
21
Child Safety
General Information .....................................
23
Installing Child Restraints ..........................
25
Booster Seats .................................................
33
Child Restraint Positioning ........................
35
Child Safety Locks ........................................
36
Seatbelts
Principle of Operation .................................
38
Fastening the Seatbelts .............................
39
Seatbelt Height Adjustment ......................
41Seatbelt Warning Lamp and Indicator
Chime .............................................................
41
Seatbelt Reminder ........................................
42
Child Restraint and Seatbelt Maintenance ...............................................
43
Seatbelt Extensions .....................................
44
Personal Safety System ™
Personal Safety System ™.........................
45
Supplementary Restraints System
Principle of Operation .................................
46
Driver and Passenger Airbags ...................
47
Front Passenger Sensing System ...........
48
Side Airbags ....................................................
50
Driver and Passenger Knee Airbags ........
51
Safety Canopy ™.............................................
51
Crash Sensors and Airbag Indicator .......
52
Airbag Disposal ..............................................
53
Pedestrian Protection - Hybrid Electric Vehicle (HEV)
Pedestrian Alert System ............................
54
911 Assist
What Is 911 Assist ..........................................
55
Emergency Call Requirements ................
55
Emergency Call Limitations ......................
56
Keys and Remote Controls
General Information on Radio Frequencies .................................................
57
Remote Control ..............................................
57
Replacing a Lost Key or Remote Control ........................................................................\
..
63
MyKey ™
Principle of Operation .................................
64
Creating a MyKey ..........................................
65
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Table of Contents

PRINCIPLE OF OPERATION
WARNING: Always drive and ride
with your seatback upright and the lap
belt snug and low across the hips. WARNING:
Children must always
be properly restrained. WARNING:
Do not allow a
passenger to hold a child on their lap
when your vehicle is moving. Failure to
follow this instruction could result in
personal injury or death in the event of a
sudden stop or crash. WARNING:
All occupants of your
vehicle, including the driver, should
always properly wear their seatbelts,
even when an airbag supplemental
restraint system is provided. Failure to
properly wear your seatbelt could
seriously increase the risk of injury or
death. WARNING:
It is extremely
dangerous to ride in a cargo area, inside
or outside of a vehicle. In a crash, people
riding in these areas are more likely to be
seriously injured or killed. Do not allow
people to ride in any area of your vehicle
that is not equipped with seats and
seatbelts. Make sure everyone in your
vehicle is in a seat and properly using a
seatbelt. Failure to follow this warning
could result in serious personal injury or
death. WARNING:
In a rollover crash, an
unbelted person is significantly more
likely to die than a person wearing a
seatbelt. WARNING:
Each seating position
in your vehicle has a specific seatbelt
assembly made up of one buckle and
one tongue designed to be used as a pair.
Use the shoulder belt on the outside
shoulder only. Never wear the shoulder
belt under the arm. Never use a single
seatbelt for more than one person. WARNING:
Even with advanced
restraints systems, properly restrain
children 12 and under in a rear seating
position. Failure to follow this could
seriously increase the risk of injury or
death. WARNING:
Seatbelts and seats
may be hot in a vehicle that is in the
sunshine. The hot seatbelts or seats may
burn a small child. Check seat covers and
buckles before you place a child
anywhere near them.
All seating positions in your vehicle have
lap and shoulder seatbelts. All occupants
of the vehicle should always properly wear
their seatbelts, even when an airbag
supplemental restraint system is provided.
The seatbelt system consists of:
• Lap and shoulder seatbelts.
• Shoulder seatbelt with automatic
locking mode, (except driver seatbelt).
• Height adjuster at the front outermost
seating positions.
• Seatbelt pretensioners at the front
outermost and second row outermost
seating positions.
• Belt tension sensor at the front
outermost passenger seating position. •
Seatbelt warning light and chime.
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•
Crash sensors and monitoring system
with readiness indicator.
The seatbelt pretensioners are designed
to tighten the seatbelts when activated. In
frontal and near-frontal crashes, the
seatbelt pretensioners may be activated
alone or, if the crash is of sufficient severity,
together with the front airbags. The
pretensioners may also activate when a
Safety Canopy airbag deploys.
FASTENING THE SEATBELTS
The front outboard and rear safety
restraints in the vehicle are combination
lap and shoulder belts. 1. Insert the belt tongue into the proper
buckle (the buckle closest to the
direction the tongue is coming from)
until you hear a snap and feel it latch.
Make sure that you securely fasten the
tongue in the buckle. 2. To unfasten, press the release button
and remove the tongue from the
buckle.
Using Seatbelts During Pregnancy WARNING: Always ride and drive
with your seatback upright and properly
fasten your seatbelt. Fit the lap portion
of the seatbelt snugly and low across
the hips. Position the shoulder portion of
the seatbelt across your chest. Pregnant
women must follow this practice. See
the following figure. 39
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing SeatbeltsE67017 E142587 E142588 E142590

This system provides an improved overall
level of frontal crash protection to front
seat occupants and is designed to help
further reduce the risk of airbag-related
injuries. The system analyzes different
occupant conditions and crash severity
before activating the appropriate safety
devices to help better protect occupants
in a variety of frontal crash situations.
Your vehicle's Personal Safety System
consists of:
•
Driver and passenger dual-stage airbag
supplemental restraints.
• Front seat outermost seatbelts with
pretensioners, energy management
retractors and seatbelt usage sensors.
• Front passenger sensing system.
• Passenger airbag off and on indicators.
• Front crash severity sensors.
• Restraints control module with impact
and safing sensors.
• Restraint system warning light and
tone.
• The electrical wiring for the airbags,
crash sensors, seatbelt pretensioners,
front seatbelt usage sensors, front
passenger sensing system and
indicator lights.
How Does the Personal Safety
System Work?
The Personal Safety System can adapt the
deployment strategy of the safety devices
according to crash severity and occupant
conditions. A collection of crash and
occupant sensors provides information to
the restraints control module. During a
crash, the restraints control module may
deploy the seatbelt pretensioners, one or
both stages of the dual-stage airbags
based on crash severity and occupant
conditions.
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™

While the system is designed to help
reduce serious injuries, contact with a
deploying airbag may also cause abrasions
or swelling. Temporary hearing loss is also
a possibility as a result of the noise
associated with a deploying airbag.
Because airbags must inflate rapidly and
with considerable force, there is the risk of
death or serious injuries such as fractures,
facial and eye injuries or internal injuries,
particularly to occupants who are not
properly restrained or are otherwise out of
position at the time of airbag deployment.
Thus, it is extremely important that
occupants be properly restrained as far
away from the airbag module as possible
while maintaining vehicle control.
Routine maintenance of the airbags is not
required.
DRIVER AND PASSENGER
AIRBAGS
WARNING: Do not place your arms
on the airbag cover or through the
steering wheel. Failure to follow this
instruction could result in personal injury. WARNING:
Keep the areas in front
of the airbags free from obstruction. Do
not affix anything to or over the airbag
covers. Objects could become projectiles
during airbag deployment or in a sudden
stop. Failure to follow this instruction
could result in personal injury or death. WARNING: Airbags can kill or injure
a child in a child restraint. Never place a
rear-facing child restraint in front of an
active airbag. If you must use a
forward-facing child restraint in the front
seat, move the seat upon which the child
restraint is installed all the way back. The driver and front passenger airbags will
deploy during significant frontal and near
frontal crashes.
The driver and passenger front airbag
system consists of:
•
Driver and passenger airbag modules.
• Front passenger sensing system. · Crash sensors and monitoring
system with readiness indicator.
See Crash Sensors and Airbag
Indicator
(page 52).
Proper Driver and Front Passenger
Seating Adjustment WARNING:
National Highway
Traffic Safety Administration (NHTSA)
recommends a minimum distance of at
least
10 in (25 cm) between an
occupant's chest and the driver airbag
module.
To properly position yourself away from
the airbag:
• Move your seat to the rear as far as you
can while still reaching the pedals
comfortably.
• Recline the seat slightly (one or two
degrees) from the upright position.
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After all occupants have adjusted their
seats and put on seatbelts, it is very
important that they continue to sit
properly. A properly seated occupant sits
upright, leaning against the seatback, and
centered on the seat cushion, with their
feet comfortably extended on the floor.
Sitting improperly can increase the chance
of injury in a crash event. For example, if
an occupant slouches, lies down, turns
sideways, sits forward, leans forward or
sideways, or puts one or both feet up, the
chance of injury during a crash is greatly
increased.
Children and Airbags
WARNING: Airbags can kill or injure
a child in a child restraint. Never place a
rear-facing child restraint in front of an
active airbag. If you must use a
forward-facing child restraint in the front
seat, move the seat upon which the child
restraint is installed all the way back. Children must always be properly
restrained. Accident statistics suggest that
children are safer when properly restrained
in the rear seating positions than in the
front seating position. Failure to follow
these instructions may increase the risk of
injury in a crash. FRONT PASSENGER SENSING
SYSTEM WARNING: Even with advanced
restraints systems, properly restrain
children 12 and under in a rear seating
position. Failure to follow this could
seriously increase the risk of injury or
death. WARNING:
Sitting improperly, out
of position or with the seatback reclined
too far can take weight off the seat
cushion and affect the decision of the
passenger sensing system, resulting in
serious injury or death in the event of a
crash. Always sit upright against your
seat back, with your feet on the floor. WARNING:
Any alteration or
modification to the front passenger seat
may affect the performance of the front
passenger sensing system. This could
seriously increase the risk of injury or
death.
This system works with sensors that are
part of the front passenger seat and
seatbelt to detect the presence of a
properly-seated occupant and determine
if the front passenger frontal airbag should
be enabled (may inflate) or not. The front passenger sensing system uses
a passenger airbag status indicator that
illuminates indicating that the front
passenger frontal airbag is either on
(enabled) or off (disabled).
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Supplementary Restraints SystemE142846 E181984

After all occupants have adjusted their
seats and put on seatbelts, it is very
important that they continue to sit
properly. A properly seated occupant sits
upright, leaning against the seat backrest,
and centered on the seat cushion, with
their feet comfortably extended on the
floor. Sitting improperly can increase the
chance of injury in a crash event. For
example, if an occupant slouches, lies
down, turns sideways, sits forward, leans
forward or sideways, or puts one or both
feet up, the chance of injury during a crash
greatly increases.
Make sure the front passenger
sensing system is operating
properly. See Crash Sensors
and Airbag Indicator (page 52).
Do not attempt to repair or service the
system. Take your vehicle immediately to
an authorized dealer.
If it is necessary to modify an advanced
front airbag system to accommodate a
person with disabilities, contact our
Customer Relationship Center. See
Getting the Services You Need
(page
305).
SIDE AIRBAGS WARNING:
Do not place objects
or mount equipment on or near the
airbag cover, on the side of the front or
rear seatbacks, or in areas that may
come into contact with a deploying
airbag. Failure to follow these
instructions may increase the risk of
personal injury in the event of a crash. WARNING:
Accessory seat covers
not released by Ford Motor Company
could prevent the deployment of the
airbags and increase the risk of injuries
in a crash. WARNING:
Do not lean your head
on the door. The side airbag could injure
you as it deploys from the side of the
seatback. WARNING:
Do not attempt to
service, repair, or modify the
supplementary restraint system or
associated components. Failure to
follow this instruction could result in
personal injury or death. WARNING:
If a supplementary
restraint system component has
deployed, it will not function again. Have
the system and associated components
inspected as soon as possible. Failure to
follow this instruction could result in
personal injury or death.
The side airbags are on the outermost side
of the front seat backrests. In certain
sideways crashes or rollover events, the
side airbags will be inflated. The airbag
was designed to inflate between the door
panel and occupant to further enhance the
protection provided to occupants in side
impact crashes. 50
Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Supplementary Restraints SystemE67017 E152533

The system consists of the following:
•
A label or embossed side panel
indicating that your vehicle has side
airbags.
• Side airbags inside the driver and front
passenger seat backrests. Crash sensors and monitoring
system with readiness indicator.
See Crash Sensors and Airbag
Indicator (page 52).
The design and development of the side
airbag system included recommended
testing procedures that were developed
by a group of automotive safety experts
known as the Side Airbag Technical
Working Group. These recommended
testing procedures help reduce the risk of
injuries related to the deployment of side
airbags.
DRIVER AND PASSENGER
KNEE AIRBAGS
Driver and passenger knee airbags are
located under or within the instrument
panel. During a crash, the restraints control
module may activate the driver and
passenger knee airbags (individually or
both) based on crash severity and
respective occupant conditions. Under
certain crash and occupant conditions, the
driver and passenger knee airbags may
deploy (individually or both) but the
corresponding front airbag may not
activate. As with front and side airbags, it
is important to be properly seated and
restrained to reduce the risk of death or
serious injury. Make sure the knee airbags are
operating properly. See
Crash
Sensors and Airbag Indicator
(page
52). SAFETY CANOPY™ WARNING:
Do not place objects
or mount equipment on or near the
headliner at the siderail that may come
into contact with a deploying curtain
airbag. Failure to follow these
instructions may increase the risk of
personal injury in the event of a crash. WARNING:
Do not lean your head
on the door. The curtain airbag could
injure you as it deploys from the
headliner. WARNING:
Do not attempt to
service, repair, or modify the
supplementary restraint system or
associated components. Failure to
follow this instruction could result in
personal injury or death. WARNING:
All occupants of your
vehicle, including the driver, should
always properly wear their seatbelts,
even when an airbag supplemental
restraint system is provided. Failure to
properly wear your seatbelt could
seriously increase the risk of injury or
death. WARNING:
To reduce risk of injury,
do not obstruct or place objects in the
deployment path of the airbag. WARNING:
If a supplementary
restraint system component has
deployed, it will not function again. Have
the system and associated components
inspected as soon as possible. Failure to
follow this instruction could result in
personal injury or death.
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The Safety Canopy will deploy during
significant side crashes or when a certain
likelihood of a rollover event is detected
by the rollover sensor. The Safety Canopy
is mounted to the roof side-rail sheet
metal, behind the headliner, above each
row of seats. In certain sideways crashes
or rollover events, the Safety Canopy will
be activated, regardless of which seats are
occupied. The Safety Canopy is designed
to inflate between the side window area
and occupants to further enhance
protection provided in side impact crashes
and rollover events.
The system consists of the following:
•
Safety canopy curtain airbags above
the trim panels over the front and rear
side windows identified by a label or
wording on the headliner or roof-pillar
trim.
• A flexible headliner which opens above
the side doors to allow air curtain
deployment · Crash sensors and monitoring
system with readiness indicator.
See Crash Sensors and Airbag
Indicator (page 52). Always properly restrain children 12 years
old and under in the rear seats. The Safety
Canopy will not interfere with children
restrained using a properly installed child
or booster seat because it is designed to
inflate downward from the headliner above
the doors along the side window opening.
The design and development of the Safety
Canopy included recommended testing
procedures that were developed by a
group of automotive safety experts known
as the Side Airbag Technical Working
Group. These recommended testing
procedures help reduce the risk of injuries
related to the deployment of side airbags
(including the Safety Canopy).
CRASH SENSORS AND
AIRBAG INDICATOR
WARNING:
Modifying or adding
equipment to the front end of your
vehicle (including hood, bumper system,
frame, front end body structure, tow
hooks and hood pins) may affect the
performance of the airbag system,
increasing the risk of injury. Do not
modify or add equipment to the front
end of your vehicle.
Your vehicle has a collection of crash and
occupant sensors which provide
information to the restraints control
module. The restraints control module
deploys (activates) the seatbelt
pretensioners, driver airbag, passenger
airbag, knee airbag(s), seat mounted side
airbags and the Safety Canopy. Based on
the type of crash, the restraints control
module deploys the appropriate safety
devices.
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Supplementary Restraints System E75004 E67017

The restraints control module also
monitors the readiness of the above safety
devices plus the crash and occupant
sensors. The readiness of the safety
system is indicated by a warning indicator
light in the instrument cluster or by a
backup tone if the warning light is not
working. Routine maintenance of the
airbag is not required.
A difficulty with the system is indicated by
one or more of the following:
•
The readiness light will not illuminate
immediately after you switch the
ignition on.
• The readiness light either flashes or
stays lit.
• A series of five beeps is heard. The tone
pattern repeats periodically until the
problem, the light or both are repaired.
If any of these things happen, even
intermittently, have the supplemental
restraint system serviced at an authorized
dealer immediately. Unless serviced, the
system may not function properly in the
event of a crash.
The restraint system is designed to
activate when the vehicle sustains
conditions sufficient to cause the restraint
control module to deploy a safety device. The fact that not all the safety devices
activate for all occupants in a crash does
not mean something is wrong with the
system. Rather, it means the restraints
control module determined the accident
conditions (crash severity, type of crash,
belt usage) were not appropriate to
activate these safety devices.
•
The front airbags are designed to
activate only in frontal and near-frontal
crashes (not rollovers, side impacts or
rear impacts) unless the crash causes
sufficient frontal deceleration.
• The seatbelt pretensioners are
designed to activate in frontal,
near-frontal and side crashes, and in
rollovers.
• The knee airbag(s) may deploy based
on crash severity and occupant
conditions.
• The side airbags are designed to inflate
in certain side impact crashes or
rollover events. Side airbags may
activate in other types of crashes if your
vehicle experiences sufficient sideways
motion or deformation, or a certain
likelihood of rollover.
• The Safety Canopy is designed to
inflate in certain side impact crashes
or rollover events. The Safety Canopy
may activate in other types of crashes
if your vehicle experiences sufficient
sideways motion or deformation, or a
certain likelihood of rollover.
AIRBAG DISPOSAL
Contact your authorized dealer as soon as
possible. Airbags must be disposed of by
qualified personnel.
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Explorer (CTW), enUSA, Edition date: 202007, Second-Printing Supplementary Restraints SystemE67017