2021 FORD BRONCO sensor

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 on.
• You hear a series of five tones. 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 immediately.
Unless serviced, the system may not
function properly in the event of a crash.
The fact that the seatbelt pretensioners
or front airbags did not activate for both
front seat occupants in a crash does not
mean that something is wrong with the
system. Rather, it means the restraints
control module determined the accident
conditions (crash severity, seatbelt usage)
were not appropriate to activate these
safety devices.
• The front airbags activate only in
frontal and near-frontal crashes. Front
airbags may activate in rollovers, side
impacts or rear impacts if the crash
causes sufficient frontal deceleration.
• The seatbelt pretensioners activate in
frontal, near-frontal and side crashes,
and in rollovers. •
The side airbags inflate in certain side
impact crashes or rollover events. Side
airbags may activate in other types of
crashes if the vehicle experiences
sufficient sideways motion or
deformation.
• The Safety Canopy inflates in certain
side impact crashes or rollover events.
The Safety Canopy may activate in
other types of crashes if the vehicle
experiences sufficient sideways motion
or deformation, or a certain likelihood
of rollover.
DISPOSING OF AIRBAGS
Contact your authorized dealer as soon as
possible. Airbags must be disposed of by
qualified personnel.
33
2021 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202101, First-Printing AirbagsE67017

2.
Lift the wiper blade primary locking clip. 3. Press the wiper blade secondary
locking clip.
4. Remove the wiper blade.
Note: Make sure that the wiper arm does
not spring back against the glass when the
wiper blade is not attached.
5. To install, reverse the removal procedure.
Note: Make sure that the wiper blade locks
into place. WASHERS
WASHER PRECAUTIONS WARNING: If you operate your
vehicle in temperatures below 41°F
(5°C), use washer fluid with antifreeze
protection. Failure to use washer fluid
with antifreeze protection in cold
weather could result in impaired
windshield vision and increase the risk
of injury or accident.
Do not operate the washers when the
washer reservoir is empty. This could cause
the washer pump to overheat.
Keep the outside of the windshield clean.
The rain sensor is very sensitive and the
wipers may operate if dirt, mist or insects
hit the windshield.
USING THE WINDSHIELD WASHER Press and hold the button at the
end of the lever to operate the
windshield washer.
Note: A courtesy wipe occurs a short time
after the wipers stop to clear any remaining
washer fluid when switched on.
37
2021 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202101, First-Printing Wipers and Washers2E327597 E327598 E311291 E270967

•
Stand at a minimum of 12 ft
(3.66 m) away from the wheel
and tire assembly.
• Use both eye and ear
protection.
Important: Remember to replace
the wheel valve stems when the
road tires are replaced on your
vehicle.
If a four tire rotation is being
followed, it is recommended that
both front tires or both rear tires
generally be replaced as a pair if
the two remaining worn tires still
have usable tread depth. If a five
tire rotation is being followed and
the fifth tire is used to replace a
single unrepairable tire, a four tire
rotation should be followed with
the undamaged tires. Any
replacement for the damaged tire
should be used as a dedicated
spare until the remaining tires are
replaced as a set.
To avoid potential Four-Wheel
Drive (4WD) malfunction or
(4WD) system damage, it is
recommended to replace all tires
used in the tire rotation rather
than mixing significantly worn tires
with new tires.
The tire pressure sensors mounted
in the wheels (originally installed
on your vehicle) are not designed
to be used in aftermarket wheels.
The use of wheels or tires not
recommended may affect the
operation of your tire pressure
monitoring system. If the tire pressure monitoring
system indicator is flashing, your
system is malfunctioning. Your
replacement tire might be
incompatible with your tire
pressure monitoring system, or
some component of the system
may be damaged.
USING SNOW CHAINS
WARNING: Do not exceed 30 mph
(50 km/h)
. Failure to follow this
instruction could result in the loss of
control of your vehicle, personal injury or
death. WARNING:
Do not use snow chains
on snow-free roads. WARNING:
Only fit snow chains to
specified tires. WARNING:
If your vehicle is fitted
with wheel trims, remove them before
fitting snow chains. WARNING: If you choose to install
snow tires on your vehicle, they must be
the same size, construction, and load
range as the original tires listed on the
tire placard, and they must be installed
on all four wheels. Mixing tires of
different size or construction on your
vehicle can adversely affect your
vehicle's handling and braking, and may
lead to loss of vehicle control.
Only use snow chains on rear wheels.
Install snow chains in pairs. Do not use
self-tensioning snow chains.
Only use snow chains on the following
specified tire sizes:
83
2021 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202101, First-Printing Wheel and Tire Information

Highway Hazards
No matter how carefully you drive,
there is always the possibility that
you could eventually have a flat
tire on the highway. Drive slowly
to the closest safe area out of
traffic. This could further damage
the flat tire, but your safety is
more important.
If you feel a sudden vibration or
ride disturbance while driving, or
you suspect your tire or vehicle
has been damaged, immediately
reduce your speed. Drive with
caution until you can safely pull
off the road. Stop and inspect the
tires for damage. If a tire is
under-inflated or damaged,
deflate it, remove the wheel and
replace it with your spare tire and
wheel. If you cannot detect a
cause, have the vehicle towed to
the nearest repair facility or tire
dealer to have the vehicle
inspected.
Tire and Wheel Alignment
A bad jolt from hitting a curb or
pothole can cause the front end
of your vehicle to become
misaligned or cause damage to
your tires. If your vehicle seems to
pull to one side when you are
driving, the wheels could be out of
alignment. Have an authorized
dealer check the wheel alignment
periodically.
Wheel misalignment in the front
or the rear can cause uneven and
rapid treadwear of your tires and
should be corrected by an
authorized dealer.
INSPECTING THE WHEEL
VALVE STEMS
Check the valve stems for holes,
cracks, or cuts that could permit
air leakage.
TIRE ROTATION
WARNING: If the tire label
shows different tire pressures for
the front and rear tires and the
vehicle has a tire pressure
monitoring system, then you
need to update the settings for
the system sensors. Always
perform the system reset
procedure after tire rotation. If
you do not reset the system, it
may not provide a low tire
pressure warning when
necessary.
Note: If your tires show uneven
wear ask an authorized dealer to
check for and correct any wheel
misalignment, tire imbalance or
mechanical problem involved
before tire rotation.
Note: After having your tires
rotated, inflation pressure must be
checked and adjusted to the
vehicle requirements.
87
2021 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202101, First-Printing Tire Care

Rotating your tires at the
recommended interval, as
indicated in the scheduled
maintenance chapter, will help
your tires wear more evenly,
providing better tire performance
and longer tire life.
For the best tire life, a five tire
rotation is recommended that
includes the matching spare tire
mounted on the back of the
vehicle. This rotation requires a
forced re-learning of your tire
pressure monitor system sensors
by your vehicle, and should be
performed by an authorized dealer
or a service center to ensure the
tire pressure monitor system will
provide proper warning at all
times. When performing the tire
rotation yourself, a four tire
rotation is recommended, without
using the spare tire in the rotation,
so that no tire pressure monitor
system sensor re-learn is required.
If a five tire rotation is performed
without a tire pressure monitor
system sensor re-learn, the
system may not provide a low tire
pressure warning when necessary.
Keep in mind that a spare tire that
is not used in the tire rotation
should only be used temporarily
in the event of a flat tire, not as a
permanent replacement. The
spare tire should always be
replaced if it exceeds 6 years of
age, regardless of whether it is
part of the tire rotation.
Rear-wheel drive vehicles and
four-wheel drive vehicles with four
tire rotation, front tires at left of
diagram.
Sometimes irregular tire wear can
be corrected by rotating the tires.
88
2021 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202101, First-Printing Tire CareE142548

CHANGING A FLAT TIRE
Note:
You should only use tire sealants in
roadside emergencies as they may cause
damage to the tire pressure monitoring
system sensor.
Note: The tire pressure monitoring system
indicator light illuminates when the spare
tire is in use. To restore the full function of
the monitoring system, all road wheels
equipped with tire pressure monitoring
sensors must be mounted on the vehicle.
If you get a flat tire when driving, do not
apply the brake heavily. Instead, gradually
decrease your speed. Hold the steering
wheel firmly and slowly move to a safe
place on the side of the road.
Have a flat serviced by an authorized
dealer in order to prevent damage to the
tire pressure monitoring system sensors.
Replace the spare tire with a road tire as
soon as possible. During repairing or
replacing of the flat tire, have the
authorized dealer inspect the tire pressure
monitoring system sensor for damage.
Tire Change Procedure WARNING: Failure to follow these
guidelines could result in an increased
risk of loss of vehicle control, injury or
death. WARNING:
Do not get under a
vehicle that is only supported by a
vehicle jack. WARNING:
The jack supplied with
this vehicle is only intended for changing
wheels. Do not use the vehicle jack other
than when you are changing a wheel in
an emergency. WARNING: Check that the vehicle
jack is not damaged or deformed and
the thread is lubricated and clean. WARNING:
Do not work on your
vehicle when the jack is the only support
as your vehicle could slip off the jack.
Failure to follow this instruction could
result in personal injury or death. WARNING:
To help prevent your
vehicle from moving when changing a
wheel, shift the transmission into park
(P), set the parking brake and use an
appropriate block or wheel chock to
secure the wheel diagonally opposite to
the wheel being changed. For example,
when changing the front left wheel,
place an appropriate block or wheel
chock on the right rear wheel. WARNING:
Always use the jack
provided as original equipment with your
vehicle. If using a jack other than the one
provided, make sure the jack capacity is
adequate for the vehicle weight,
including any vehicle cargo or
modifications. If you are unsure if the jack
capacity is adequate, contact the
authorized dealer. WARNING:
Use only the specified
jacking points. If you use other positions,
you may damage the body, steering,
suspension, engine, braking system or
the fuel lines. WARNING:
Never place anything
between the vehicle jack and your
vehicle. WARNING:
Never place anything
between the vehicle jack and the ground.
90
2021 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202101, First-Printing Changing a Road Wheel

A
A/C
See: Climate Control - Vehicles With:
Automatic Temperature Control...............43
See: Climate Control - Vehicles With: Manual Temperature Control..................................... 46
About This Publication...................................5 Features and Options............................................ 5
Illustrations................................................................5
Location of Components..................................... 5
ABS See: Brakes............................................................. 58
Adjusting the Seatbelts During Pregnancy.......................................................21
Airbag Precautions........................................28
Airbags...............................................................26 Front Passenger Sensing System.................. 30
Air Conditioning See: Climate Control - Vehicles With:
Automatic Temperature Control...............43
See: Climate Control - Vehicles With: Manual Temperature Control..................................... 46
Automatic Locking Mode.............................21 Disengaging Automatic Locking Mode.........21
Engaging Automatic Locking Mode...............21
What Is Automatic Locking Mode................... 21
Automatic Transmission..............................57 Automatic Transmission Positions................57
Automatic Transmission Positions
..........57
Drive (D)................................................................... 57
Neutral (N).............................................................. 57
Park (P).................................................................... 57
Reverse (R)............................................................. 57
B
Booster Seats
...................................................16
Types of Booster Seats....................................... 17
Brakes.................................................................58 Brakes – Troubleshooting................................. 58
Brakes – Troubleshooting...........................58 Brakes – Warning Lamps.................................. 58
C
Calculating Payload
......................................63 Calculating the Load Limit.........................63
Helpful examples for calculating the
available amount of cargo and luggage
load capacity.................................................... 64
California Proposition 65 - United States of America
......................................................97
Changing a Flat Tire......................................90 Tire Change Procedure...................................... 90
Changing a Road Wheel.............................90
Checking the Tire Pressures......................85
Checking the Wiper Blades........................36
Children and Airbags....................................29
Child Restraint Anchor Points......................9 Locating the Child Restraint Lower Anchor
Points..................................................................... 9
Locating the Child Restraint Top Tether Anchor Points.................................................... 10
What Are the Child Restraint Anchor Points..................................................................... 9
Child Restraints
...............................................10
Child Restraint Position Information.............10
Child Restraints Recommendation................12
Child Safety
........................................................8
Child Restraint Anchor Points............................ 9
Child Restraints..................................................... 10
Installing Child Restraints.................................. 12
Child Safety Precautions
...............................8
Cleaning the Exterior.....................................73 Cleaning Windows and Wiper Blades..........73
Climate Control
...............................................43
Climate Control Hints...................................44 Defogging the Side Windows in Cold
Weather.............................................................. 45
General Hints......................................................... 44
Quickly Cooling the Interior.............................. 45
Quickly Heating the Interior.............................. 45
Recommended Settings for Cooling............45
Recommended Settings for Heating............45
Crash and Breakdown Information.........69 Jump Starting the Vehicle................................ 69
Crash Sensors and Airbag Indicator........32
Customer Information
.................................96
D
Data Privacy
........................................................7
99
2021 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202101, First-Printing Index