2021 FORD BRONCO engine

The information contained in this publication was correct at the time of going to print. In the interest of
continuous development, we reserve the right to change specifications, design or equipment at any time
without notice or obligation. No part of this publication may be reproduced, transmitted, stored in a
retrieval system or translated into any language in any form by any means without our written permission.
Errors and omissions excepted.
© Ford Motor Company 2021
All rights reserved.
Part Number: 202101 20210303155644
California Proposition 65
WARNING: Operating, servicing and
maintaining a passenger vehicle or off-highway
motor vehicle can expose you to chemicals
including engine exhaust, carbon monoxide,
phthalates, and lead, which are known to the
State of California to cause cancer and birth
defects or other reproductive harm. To minimize
exposure, avoid breathing exhaust, do not idle the
engine except as necessary, service your vehicle
in a well-ventilated area and wear gloves or wash
your hands frequently when servicing your vehicle.
For more information go to
www.P65Warnings.ca.gov/passenger-vehicle. WARNING:
Battery posts, terminals and
related accessories contain lead and lead
compounds, chemicals known to the State of
California to cause cancer and reproductive harm.
Wash your hands after handling
.

Climate Control - Vehicles
With: Manual Temperature
Control
Identifying the Climate Control Unit ......46
Switching Climate Control On and Off ........................................................................\
..
46
Switching Maximum Defrost On and Off ........................................................................\
..
46
Switching the Heated Rear Window On and Off ..........................................................
46
Setting the Blower Motor Speed ............
46
Setting the Temperature ............................
47
Directing the Flow of Air ..............................
47
Climate Control Hints ..................................
47
Front Seats
Sitting in the Correct Position ..................
49
Manual Seats .................................................
49
Power Seats .....................................................
51
Heated Seats ..................................................
52
Rear Seats
Manual Seats ..................................................
54
Starting and Stopping the Engine
Push Button Ignition Switch .....................
56
Automatic Transmission
Automatic Transmission Positions .........
57
Brakes
Brakes – Troubleshooting ..........................
58
Traction Control
Switching Traction Control On and Off ........................................................................\
..
59
Load Carrying
Load Carrying Precautions ........................
60Locating the Safety Compliance
Certification Labels ...................................
61
What Is the Gross Axle Weight Rating ........................................................................\
...
61
What Is the Gross Vehicle Weight Rating ........................................................................\
...
61
What Is the Gross Combined Weight Rating .............................................................
61
Calculating Payload .....................................
63
Calculating the Load Limit ........................
63
Towing a Trailer
Towing a Trailer Precautions ....................
66
Towing a Trailer Limitations ......................
66
Loading Your Trailer .....................................
66
Towing Weights and Dimensions ............
67
Crash and Breakdown Information
Switching the Hazard Flashers On and Off ..................................................................
69
Jump Starting the Vehicle .........................
69
Maintenance
Under Hood Overview - 2.3L EcoBoost™ ........................................................................\
....
71
Under Hood Overview - 2.7L EcoBoost™ ........................................................................\
...
72
Vehicle Care
Cleaning the Exterior ....................................
73
Wheel and Tire Information
Locating the Tire label .................................
74
Department of Transportation Uniform Tire Quality Grades ...................................
74
Information on the Tire Sidewall .............
75
Glossary of Tire Terminology ...................
80
Tire Replacement Requirements .............
81
Using Snow Chains ......................................
83
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2021 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202101, First-Printing Table of Contents

Seatbelt fastened.
A
Seatbelt not fastened.
B
Seatbelt recently unfastened.
C
Fault.
D
SWITCHING THE SEATBELT
REMINDER ON AND OFF WARNING: While the system
allows you to deactivate it, this system
is designed to improve your chances of
being safely belted and surviving an
accident. We recommend you leave the
system activated for yourself and others
who may use the vehicle.
Note: The driver and front passenger
warnings switch off independently. When
you perform this procedure for one seating
position, do not buckle the other position as
this cancels the process. Note:
If you are using MyKey, you cannot
disable the seatbelt reminder. Also, if the
seatbelt reminder has been previously
disabled, it will be re-enabled during the use
of MyKey.
Read Steps 1 - 4 before proceeding with
the programming 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 unfastened.
1. Switch the ignition on. Do not start the
engine.
2. After Step 1, wait an additional five seconds before proceeding with Step
3. Once you start Step 3, you must
complete the procedure within 30
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
switches on.
4. When the seatbelt warning light is on, buckle then unbuckle the seatbelt.
After Step 4, the seatbelt warning light
flashes for confirmation.
This switches the feature off for that
seating position if it is currently on.
This switches the feature on for that
seating position if it is currently off.
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2021 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202101, First-Printing SeatbeltsE352171 E274703

INSTRUMENT CLUSTER
WARNING LAMPS
Anti-Lock Brake System
If it illuminates when you are
driving, this indicates a
malfunction. Your vehicle
continues to have normal braking without
the anti-lock brake system function. Have
your vehicle checked as soon as possible.
Battery It illuminates when you switch
the ignition on.
If it illuminates when the engine
is running this indicates a malfunction.
Have your vehicle checked as soon as
possible.
Brake System Warning Lamp It illuminates when you apply the
parking brake and the ignition is
on. If it illuminates when your
vehicle is moving, make sure the
parking brake is released. If the
parking brake is released, this
indicates low brake fluid level or the brake
system requires service. Have your vehicle
checked as soon as possible.
Note: Indicators may vary depending on
region.
Door Ajar It illuminates when you switch
the ignition on and remains on if
any door is open. Electric Park Brake It illuminates or flashes when the
electric parking brake requires
service.
Note: Indicators may vary depending on
region.
Engine Coolant Temperature If it illuminates, safely stop your
vehicle and switch your vehicle
off.
Fasten Seatbelt It illuminates and a tone sounds
until you fasten the seatbelts.
Hood Ajar It illuminates when the ignition
is on and the hood is not
completely closed.
Low Beam Warning Illuminates when the low beam
headlamp bulb requires service.
Have the system checked as
soon as possible.
Low Fuel Level It illuminates when the fuel level
is low.
Low Tire Pressure It illuminates when your tire
pressure is low. If illuminated,
check your tire pressure as soon
as possible. If it begins to flash at anytime,
have the system checked as soon as
possible.
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Low Washer Fluid Level
It illuminates when the washer
fluid is low.
Malfunction Indicator Lamp It illuminates when the ignition
is on and the engine is off, this is
normal operation. If it illuminates
when the engine is on this indicates that
the emission control system requires
service. If it flashes, have your vehicle
checked immediately.
Oil Pressure It illuminates when the engine
oil pressure is low.
Powertrain Malfunction Illuminates when the powertrain
requires service. Have the
system checked as soon as
possible.
Tailgate Ajar It illuminates when the ignition
is on and the tailgate is not
completely closed.
INSTRUMENT CLUSTER
INDICATORS
Adaptive Cruise Control Automatic Headlamp High Beam Auto-Start-Stop
Blind Spot Monitor
Cruise Control
Differential Lock
40
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Automatic Climate Control
•
Adjusting the settings when your
vehicle interior is extremely hot or cold
is not necessary. Automatic mode is
best recommended to maintain set
temperature.
• The system adjusts to heat or cool the
interior to the temperature you select
as quickly as possible.
• For the system to function efficiently,
the instrument panel and side air vents
should be fully open.
• If you press AUTO during cold outside
temperatures, the system directs air
flow to the windshield and side window
air vents. In addition, the blower motor
may run at a slower speed until the
engine warms up.
• If you press
AUTO during hot
temperatures and the inside of the
vehicle is hot, the system uses
recirculated air to maximize interior
cooling. Blower motor speed may also
reduce until the air cools.
Quickly Heating the Interior
1. Press
AUTO.
2. Adjust the temperature function to the
setting you prefer.
Recommended Settings for
Heating
1. Press
AUTO.
2. Adjust the temperature function to the
setting you prefer. Use
72°F (22°C) as
a starting point, then adjust the setting
as necessary.
Quickly Cooling the Interior
Press
MAX A/C. Recommended Settings for
Cooling
1. Press
AUTO.
2. Adjust the temperature function to the
setting you prefer. Use
72°F (22°C) as
a starting point, then adjust the setting
as necessary.
Defogging the Side Windows in
Cold Weather
1. Press and release defrost or maximum
defrost.
2. Adjust the temperature control to the setting you prefer. Use
72°F (22°C) as
a starting point, then adjust the setting
as necessary.
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2021 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202101, First-Printing Climate Control - Vehicles With: Automatic Temperature
Control

PUSH BUTTON IGNITION
SWITCH
Switching the Ignition Off
When the ignition is on or in accessory
mode, press the push button ignition
switch once without your foot on the brake
pedal.
Switching the Ignition to
Accessory Mode
When the ignition is off, press the push
button ignition switch once without your
foot on the brake pedal.
All electrical circuits and accessories are
operational and the warning lamps and
indicators illuminate.
Note:
Your vehicle has a battery saver
feature that shuts your vehicle off when it
detects a certain amount of battery drain,
or after about 30 minutes of inactivity in
accessory mode.
Starting the Engine
With the transmission in park (P), press
the brake pedal and press the push button
ignition switch. An indicator light on the
button illuminates when then ignition is on
and when the engine starts. Note:
The system may not function if the
passive key is close to metal objects or
electronic devices, for example keys or a cell
phone.
Note: A valid key must be inside your
vehicle to switch the ignition on and start
the engine.
56
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AUTOMATIC TRANSMISSION
POSITIONS
PARK (P)
This position locks the driveline and
prevents the wheels from turning. Come
to a complete stop before putting your
vehicle into and out of park (P).
The electric parking brake could apply
when you shift to park (P) without the
brake pedal fully pressed. The electric
parking brake applies when you shift to
park (P) on large slopes. The electric
parking brake releases with the drive away
release function or manually as described
in the Releasing the Electric Parking Brake
section.
Note:
A warning tone sounds if you open
the driver door and you have not shifted the
transmission selector to park (P).
REVERSE (R) WARNING: Move the transmission
selector lever to reverse (R) only when
your vehicle is stationary and the engine
is at idle speed.
This position allows your vehicle to move
backward. Come to a complete stop
before shifting into and out of reverse (R).
NEUTRAL (N) WARNING:
In neutral (N) your
vehicle is free to roll.
This position allows your vehicle to roll
free. Hold the brake pedal down when in
this position. Note:
You can start your vehicle in this
position.
DRIVE (D)
Drive (D) is the normal driving position for
the best fuel economy, and allows
automatic upshifts and downshifts through
all available gears.
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2021 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202101, First-Printing Automatic Transmission