FORD EXPLORER 2018 Service Manual

2. Grasp the shoulder portion and pull
downward until you pull the entire belt
out. As the belt retracts, you will hear
a clicking sound. This indicates the
seatbelt is now in the automatic
locking mode.
Rear Outermost Inflatable Seatbelts
(Second Row Only –If Equipped)1. Buckle the combination lap and
shoulder belt.
2. Grasp the lap portion of the belt and pull upward until you pull the entire
belt out.
3. Allow the belt to retract. As the belt retracts, you will hear a clicking sound.
This indicates the seatbelt is now in the
automatic locking mode.
How to Disengage the Automatic
Locking Mode
Unbuckle the combination lap and
shoulder belt and allow it to retract
completely to disengage the automatic
locking mode and activate the vehicle
sensitive (emergency) locking mode. Rear Inflatable Seatbelt (If Equipped) 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.
The rear inflatable seatbelts are in the
shoulder portion of the seatbelts of the
second-row outermost seating positions.
Note: The rear inflatable seatbelts are
compatible with most infant and child
safety car seats and belt positioning booster
seats when you properly install them. This
is because they are designed to fill with a
cooled gas at a lower pressure and at a
slower rate than traditional airbags. After
inflation, the shoulder portion of the
seatbelt remains cool to the touch.
The rear inflatable seatbelt consists of the
following:
• An inflatable bag in the shoulder
seatbelt webbing.
• Lap seatbelt webbing with automatic
locking mode.
• The same warning light, electronic
control and diagnostic unit as used for
the front seatbelts.
• Impact sensors in various parts of the
vehicle.
How does the rear inflatable seatbelt
system work? 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.
38
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing SeatbeltsE146363

The rear inflatable seatbelts function like
standard restraints in everyday usage.
During a crash of sufficient force, the
inflatable belt inflates from inside the
webbing.
The fully inflated seatbelt's increased
diameter more effectively holds the
occupant in the appropriate seating
position, and spreads crash forces over
more area of the body than regular
seatbelts. This helps reduce pressure on
the chest and helps control head and neck
motion for passengers. The rear inflatable seatbelts are designed
to inflate in frontal or near-frontal crashes,
side impact crashes and rollovers. The fact
that the rear inflatable seatbelt did not
inflate in a crash does not mean that
something is wrong with the system.
Rather, it means the forces were not of the
type sufficient to cause activation.
SEATBELT HEIGHT
ADJUSTMENT
WARNING: Position the seatbelt
height adjuster so that the belt rests across
the middle of your shoulder. Failure to
adjust the seatbelt properly could reduce
the effectiveness of the seatbelt and
increase the risk of injury in a crash. To adjust the shoulder belt height, squeeze
the button and slide the height adjuster up
or down. Release the button and pull down
on the height adjuster to make sure it is
locked in place.
39
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing SeatbeltsE146364 E146365 E146191

SEATBELT WARNING LAMP
AND INDICATOR CHIME This lamp illuminates and an
audible warning will sound if the
driver seatbelt has not been
fastened when the vehicle's ignition is
turned on.
Conditions of operation Then
If
The seatbelt warning light illuminates andthe warning chime sounds for a few seconds.
The driver seatbelt is not buckled before
the ignition switch is turned to the on posi- tion...
The seatbelt warning light and warningchime turn off.
The driver seatbelt is buckled while the
indicator light is illuminated and the warning chime is sounding...
The seatbelt warning light and indicatorchime remain off.
The driver seatbelt is buckled before the
ignition switch is turned to the on position...
SEATBELT REMINDER
Belt-Minder™
This feature supplements the seatbelt
warning function by providing additional
reminders that intermittently sound a tone
and illuminate the seatbelt warning light
when you are in the driver seat or you have
a front seat passenger and a seatbelt is
unbuckled. The system uses information from the
front passenger sensing system to
determine if a front seat passenger is
present and therefore potentially in need
of a warning. To avoid the system turning
on the Belt-Minder feature for objects you
place on the front passenger seat, only the
front seat passengers receive warnings as
determined by the front passenger sensing
system.
If the Belt-Minder warnings expire
(warnings for about five minutes) for one
passenger (driver or front passenger), the
other passenger can still cause the
Belt-Minder feature to turn on.
40
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing SeatbeltsE71880

Then
If
The Belt-Minder feature will not activate.
You and the front seat passenger buckle
your seatbelts before you switch the igni-
tion on or less than 1– 2 minutes elapse after
you switch the ignition on...
The Belt-Minder feature activates, the
seatbelt warning light illuminates and a
warning tone sounds for 6 seconds every
25 seconds, repeating for about 5 minutes
or until you and the front seat passenger
buckle your seatbelts.
You or the front seat passenger do not
buckle your seatbelts before your vehicle
reaches at least 6 mph (9.7 km/h) and 1–
2
minutes elapse after you switch the ignition
on...
The Belt-Minder feature activates, the
seatbelt warning light illuminates and a
warning tone sounds for 6 seconds every
25 seconds, repeating for about 5 minutes
or until you and the front seat passenger
buckle your seatbelts.
The seatbelt for the driver or front
passenger is unbuckled for about 1 minute
while the vehicle is traveling at least 6 mph
(9.7 km/h) and more than 1–
2 minutes
elapse after you switch the ignition on...
Deactivating and Activating the
Belt-Minder Feature WARNING:
While the system allows
you to switch it off, this system is designed
to improve your chances of being safely
belted and surviving a crash. We
recommend you leave the system
switched on. To reduce the risk of injury,
do not switch the system on or off while
driving your vehicle.
Note: The driver and front passenger
warnings switch on and off independently.
When you perform this procedure for one
seating position, do not buckle the other
position as this will terminate the process.
Read Steps 1–4 thoroughly before
proceeding with the programming
procedure. Before following the procedure, make sure
that:
•
The parking brake is set.
• The transmission is in park (P).
• The ignition is off.
• The driver and front passenger
seatbelts are unbuckled.
1. Switch the ignition on. Do not start the
vehicle.
2. Wait until the seatbelt warning light turns off (about 1 minute). After Step
2, wait an additional 5 seconds before
proceeding with Step 3. Once you start
Step 3, you must complete the
procedure within 20 seconds.
3. For the seating position you are switching off, buckle then unbuckle the
seatbelt four times at a moderate
speed, ending in the unbuckled state.
After Step 3, the seatbelt warning light
turns on.
41
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Seatbelts

4. While the seatbelt warning light is on,
buckle and then unbuckle the seatbelt.
After Step 4, the seatbelt warning light
flashes for confirmation.
• This will switch the feature off for that
seating position if it is currently on.
• This will switch the feature on for that
seating position if it is currently off.
CHILD RESTRAINT AND
SEATBELT MAINTENANCE
Inspect the vehicle seatbelts and child
restraint systems periodically to make sure
they work properly and are not damaged.
Inspect the vehicle seatbelts to make sure
there are no nicks, tears or cuts. Replace if
necessary. All vehicle seatbelt assemblies,
including retractors, buckles, front seatbelt
buckle assemblies, buckle support
assemblies (slide bar-if equipped),
shoulder belt height adjusters (if
equipped), shoulder belt guide on seatback
(if equipped), rear inflatable seatbelts (if
equipped), child restraint LATCH and
tether anchors, and attaching hardware,
should be inspected after a crash. Read
the child restraint manufacturer's
instructions for additional inspection and
maintenance information specific to the
child restraint.
We recommend that all seatbelt
assemblies in use in vehicles involved in a
crash be replaced. However, if the crash
was minor and an authorized dealer finds
that the belts do not show damage and
continue to operate properly, they do not
need to be replaced. Seatbelt assemblies
not in use during a crash should also be
inspected and replaced if either damage
or improper operation is noted.
Properly care for seatbelts. See Cleaning
the Interior (page 312). SEATBELT EXTENSION WARNING:
Persons who fit into the
vehicle's seatbelt should not use an
extension. Unnecessary use could result in
serious personal injury in the event of a
crash. WARNING:
Only use extensions
provided free of charge by Ford Motor
Company dealers. The dealer will provide
an extension designed specifically for this
vehicle, model year and seating position.
The use of an extension intended for
another vehicle, model year or seating
position may not offer you the full
protection of your vehicle ’s seatbelt
restraint system. WARNING:
Never use seatbelt
extensions to install child restraints. WARNING:
Do not use a seatbelt
extension with an inflatable seatbelt. WARNING:
Do not use extensions
to change the fit of the belt across the
torso, over the lap or to make the seatbelt
buckle easier to reach.
If, because of body size or driving position,
it is not possible to properly fasten the
seatbelt over your lap and shoulder, an
extension that is compatible with the
seatbelts is available free of charge from
Ford Motor Company dealers. Only Ford
seatbelt extensions made by the original
equipment seatbelts manufacturer should
be used with Ford seatbelts. Ask your
authorized dealer if your extension is
compatible with your Ford vehicle restraint
system.
42
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Seatbelts

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 (first row only) and seatbelt
usage sensors.
• Driver seat position sensor.
• Front passenger sensing system.
• Passenger airbag off and on indicator
lamp.
• 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, driver
seat position sensor, 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.
43
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Personal Safety System
™

PRINCIPLE OF OPERATION
WARNING: Airbags do not inflate
slowly or gently, and the risk of injury from
a deploying airbag is the greatest close to
the trim covering the airbag module. 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:
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:
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. 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:
Several airbag system
components get hot after inflation. To
reduce the risk of injury, do not touch them
after inflation. 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 airbags are a supplemental restraint
system and are designed to work with the
seatbelts to help protect the driver and
right front passenger from certain upper
body injuries. Airbags do not inflate slowly;
there is a risk of injury from a deploying
airbag.
Note: You will hear a loud bang and see a
cloud of harmless powdery residue if an
airbag deploys. This is normal.
The airbags inflate and deflate rapidly
upon activation. After airbag deployment,
it is normal to notice a smoke-like, powdery
residue or smell the burnt propellant. This
may consist of cornstarch, talcum powder
(to lubricate the bag) or sodium
compounds (for example, baking soda)
that result from the combustion process
that inflates the airbag. Small amounts of
sodium hydroxide may be present which
may irritate the skin and eyes, but none of
the residue is toxic.
44
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Supplementary Restraints System

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 50).
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.
45
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Supplementary Restraints SystemE151127 E67017

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).
46
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Supplementary Restraints SystemE142846 E181984

The indicators are in the center stack of
the instrument panel.
Note:
The indicators illuminate briefly when
you first switch the ignition on to confirm
they are functional.
The front passenger sensing system is
designed to disable (will not inflate) the
front passenger frontal airbag when the
front passenger seat is unoccupied, or a
rear facing infant seat, a forward-facing
child restraint, or a booster seat is
detected. Even with this technology,
parents are strongly encouraged to
always properly restrain children in the rear
seat.
• When the front passenger sensing
system disables (will not inflate) the
front passenger frontal airbag, the
airbag off indicator illuminates and
stays lit to remind you that the front
passenger frontal airbag is disabled.
• If you have installed the child restraint
and the airbag on indicator illuminates,
switch the vehicle off, remove the child
restraint from the vehicle and reinstall
the restraint according to the child
restraint manufacturer's instructions. The front passenger sensing system is
designed to enable (may inflate) the front
passenger frontal airbag anytime the
system senses that a person of adult size
is sitting properly in the front passenger
seat.
•
When the front passenger sensing
system enables the front passenger
frontal airbag (may inflate), the airbag
on indicator illuminates and remains
illuminated.
If a person of adult size is sitting in the front
passenger seat, but the airbag off indicator
is lit, it is possible that the person is not
sitting properly in the seat. If this happens:
• Switch the vehicle off and ask the
person to place the seat backrest in
the full upright position.
• Have the person sit upright in the seat,
centered on the seat cushion, with the
person ’s legs comfortably extended.
• Restart the vehicle and have the person
remain in this position for about two
minutes. This allows the system to
detect that person and enables the
passenger frontal airbag.
• If the airbag off indicator remains lit
even after this, advise the person to
ride in the rear seat. Passenger Airbag
Passenger Airbag Status
Indicator
Occupant
Disabled
OFF: Lit
Empty
ON: Unlit Disabled
OFF: Lit
Child
ON: Unlit Enabled
OFF: Unlit
Adult
ON: Lit
47
Explorer (TUB) Canada/United States of America, enUSA, Edition date: 201711, Fourth-Printing Supplementary Restraints System