check engine FORD BRONCO 2023 Owners Manual

Security
Passive Anti-Theft System........................97
Security – Troubleshooting.......................97
Steering Wheel
Adjusting the Steering Wheel..................99
Horn...................................................................99
Switching the Heated Steering WheelOn and Off..................................................99
Wipers and Washers
Wipers.............................................................100
Switching the Rear Window Wiper Onand Off........................................................100
Reverse Wipe................................................100
Checking the Wiper Blades......................101
Replacing the Front Wiper Blades.........101
Replacing the Rear Wiper Blades..........102
Washers..........................................................102
Wipers and Washers – Troubleshooting.........................................................................103
Exterior Lighting
Exterior Lighting Control...........................104
Headlamps....................................................104
Headlamps – Troubleshooting..............104
Autolamps.....................................................105
Exterior Lamps.............................................105
Exterior Zone Lighting................................107
Automatic High Beam Control..............108
Automatic High Beam Control –Troubleshooting.......................................110
Interior Lighting
Switching All of the Interior Lamps Onand Off...........................................................111
Switching the Front Interior Lamps Onand Off...........................................................111
Switching the Rear Interior Lamps Onand Off...........................................................111
Interior Lamp Function................................111
Adjusting the Instrument Panel LightingBrightness....................................................112
Ambient Lighting..........................................112
Interior Lighting – Troubleshooting........112
Windows
Opening and Closing the Windows.......113
Global Opening.............................................113
Window Bounce-Back................................114
Locking the Rear Window Controls.......114
Interior Mirror
Interior Mirror Precautions.........................115
Manually Dimming the Interior Mirror..........................................................................115
Auto-Dimming Interior Mirror...................115
Exterior Mirrors
Adjusting the Exterior Mirrors...................116
Folding the Exterior Mirrors.......................116
Instrument Cluster
Instrument Cluster Overview - Excluding:Raptor...........................................................117
Instrument Cluster Overview - Raptor..........................................................................118
Tachometer....................................................118
Speedometer.................................................118
Fuel Gauge......................................................118
Engine Coolant Temperature Gauge..........................................................................119
Transmission Fluid Temperature Gauge..........................................................................119
Turbo Boost Gauge - 2.3L EcoBoost™..........................................................................119
What Is the Information Bar.....................119
What Are the Instrument ClusterWarning Lamps.........................................119
Instrument Cluster Warning Lamps......120
What Are the Instrument ClusterIndicators.....................................................121
3
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMTable of Contents

Using Start in Gear.......................................172
Start in Gear – Troubleshooting.............173
Auto-Start-Stop
What Is Auto-Start-Stop..........................174
Auto-Start-Stop Precautions - ManualTransmission.............................................174
Auto-Start-Stop Precautions -Automatic Transmission.......................174
Switching Auto-Start-Stop On and Off.........................................................................174
Stopping the Engine - ManualTransmission.............................................174
Stopping the Engine - AutomaticTransmission.............................................175
Restarting the Engine - ManualTransmission.............................................175
Restarting the Engine - AutomaticTransmission.............................................176
Auto-Start-Stop Indicators......................176
Auto-Start-Stop – Troubleshooting.........................................................................176
Fuel and Refueling
Fuel and Refueling Precautions.............179
Fuel Quality...................................................180
Locating the Fuel Filler Funnel...............180
Running Out of Fuel....................................181
Refueling.........................................................182
Fuel Tank Capacity.....................................183
Fuel and Refueling – Troubleshooting.........................................................................184
Catalytic Converter
What Is the Catalytic Converter.............185
Catalytic Converter Precautions............185
Catalytic Converter – Troubleshooting.........................................................................185
Manual Transmission
Manual Transmission Precautions.......186
Shifting Into Reverse..................................186
Crawler Gear.................................................186
Recommended Shift Speeds..................187
Checking the Manual Transmission FluidLevel.............................................................188
Checking the Clutch Fluid Level............188
Manual Transmission Fluid Capacity andSpecification.............................................188
Clutch Fluid Capacity and Specification........................................................................188
Manual Transmission – Troubleshooting........................................................................189
Automatic Transmission
Automatic Transmission Precautions........................................................................190
Automatic Transmission Positions......190
Shifting Your Vehicle Into Gear...............191
Automatic Transmission PositionIndicators.....................................................191
Manually Shifting Gears.............................191
Brake Shift Interlock...................................193
Automatic Transmission AudibleWarnings....................................................194
Four-Wheel Drive
How Does Four-Wheel Drive Work - 4x4with Part Time Engagement...............195
How Does Four-Wheel Drive Work -Advanced 4x4 with 4A Mode.............195
Four-Wheel Drive Precautions...............195
Four-Wheel Drive Limitations................196
Switching Four-Wheel Drive On and Off.........................................................................197
Selecting a Four-Wheel Drive Mode - 4x4with Part Time Engagement...............197
Selecting a Four-Wheel Drive Mode -Advanced 4x4 with 4A Mode.............198
Four-Wheel Drive Modes.........................199
Four-Wheel Drive Indicators..................200
Transfer Case Fluid Capacity andSpecification............................................200
Four-Wheel Drive – Troubleshooting.......................................................................200
6
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMTable of Contents

Crash and BreakdownInformation
Roadside Assistance.................................328
Switching the Hazard Flashers On andOff................................................................329
Jump Starting the Vehicle.......................329
Post-Crash Alert System..........................331
Post Impact Braking...................................331
Automatic Crash Shutoff.........................332
Recovery Towing.........................................332
Transporting the Vehicle..........................335
Towing Your Vehicle
Towing Your Vehicle Precautions..........337
Recreationally Towing Your Vehicle -Manual Transmission............................337
Recreationally Towing Your Vehicle -Automatic Transmission.....................338
Emergency Towing....................................340
Towing Your Vehicle – Troubleshooting.......................................................................340
Fuses
Fuse Precautions.........................................341
Under Hood Fuse Box................................341
Body Control Module Fuse Box.............345
Identifying Fuse Types.............................348
Fuses – Troubleshooting.........................348
Maintenance
Maintenance Precautions.......................349
Opening and Closing the Hood.............349
Opening and Closing the Hood - Raptor........................................................................350
Under Hood Overview - 2.3L EcoBoost™.........................................................................351
Under Hood Overview - 2.7L EcoBoost™........................................................................352
Under Hood Overview - 3.0L EcoBoost™........................................................................353
Engine Oil......................................................354
Checking the Coolant...............................355
Changing the Engine Air Filter - 2.3LEcoBoost™/2.7L EcoBoost™...........359
Changing the Engine Air Filter - 3.0LEcoBoost™..............................................360
Changing the Fuel Filter............................361
12V Battery.....................................................361
12V Battery – Troubleshooting..............364
Adjusting the Headlamps.......................365
Exterior Bulbs...............................................367
Interior Bulbs................................................369
Drive Belt Routing - 2.3L EcoBoost™.......................................................................369
Drive Belt Routing - 2.7L EcoBoost™/3.0L EcoBoost™.....................................370
Removable VehicleComponents
Removable Windows.................................371
Removable Doors.......................................376
Removable Roof Panels..........................384
Removable Hard Top................................392
Removable Soft Top.................................393
Removable Fenders...................................397
Removable Running Boards - Raptor.......................................................................399
Removable Front Bumper End Caps -Raptor.........................................................401
Storing the Doors and the Roof Panels -4-Door, Excluding: Raptor...................407
Storing the Doors and the Roof Panels -Raptor..........................................................414
Storing the Roof Panels - 2-Door..........419
Vehicle Care
Cleaning Products.......................................421
Cleaning the Exterior.................................422
Cleaning the Interior..................................424
Repairing Minor Paint Damage..............427
Waxing Your Vehicle..................................427
11
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMTable of Contents

Storing Your Vehicle
Preparing Your Vehicle for Storage......428
Removing Your Vehicle From Storage........................................................................429
Wheel and Tire Information
Locating the Tire label..............................430
Department of Transportation UniformTire Quality Grades...............................430
Information on the Tire Sidewall...........431
Glossary of Tire Terminology.................436
Tire Replacement Requirements..........437
Using Snow Chains....................................439
Tire Care
Checking the Tire Pressures....................441
Inflating the Tires.........................................441
Inspecting the Tire for Wear...................442
Inspecting the Tire for Damage............442
Inspecting the Wheel Valve Stems......443
Tire Rotation.................................................443
Tire Pressure MonitoringSystem
What Is the Tire Pressure MonitoringSystem.......................................................445
Tire Pressure Monitoring SystemOverview....................................................445
Tire Pressure Monitoring SystemPrecautions..............................................446
Tire Pressure Monitoring SystemLimitations................................................446
Viewing the Tire Pressures......................447
Tire Pressure Monitoring System –Troubleshooting......................................447
Changing a Road Wheel
Changing a Flat Tire - Excluding: Raptor.......................................................................449
Changing a Flat Tire - Raptor.................453
Wheel Nuts - Excluding: Raptor...........458
Wheel Nuts - Raptor.................................459
Capacities and Specifications
Engine Specifications - 2.3L EcoBoost™.........................................................................461
Engine Specifications - 2.7L EcoBoost™........................................................................462
Engine Specifications - 3.0L EcoBoost™........................................................................463
Motorcraft Parts - 2.3L EcoBoost™.....464
Motorcraft Parts - 2.7L EcoBoost™.....465
Motorcraft Parts - 3.0L EcoBoost™....466
Engine Oil Capacity and Specification -2.3L EcoBoost™.....................................467
Engine Oil Capacity and Specification -2.7L EcoBoost™.....................................468
Engine Oil Capacity and Specification -3.0L EcoBoost™.....................................470
Cooling System Capacity andSpecification - 2.3L EcoBoost™.......472
Cooling System Capacity andSpecification - 2.7L EcoBoost™/3.0LEcoBoost™...............................................473
Fuel Tank Capacity.....................................474
Air Conditioning System Capacity andSpecification - 3.0L EcoBoost™......475
Air Conditioning System Capacity andSpecification - 2.3L EcoBoost™/2.7LEcoBoost™...............................................476
Washer Fluid Specification.....................476
Manual Transmission Fluid Capacity andSpecification.............................................477
Clutch Fluid Capacity and Specification........................................................................478
Automatic Transmission Fluid Capacityand Specification...................................478
Brake Fluid Specification.........................478
Transfer Case Fluid Capacity andSpecification............................................479
Front Axle Fluid Capacity andSpecification - Excluding: Raptor.....480
Front Axle Fluid Capacity andSpecification - Raptor..........................480
12
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMTable of Contents

SYMBOLS USED ON YOUR
VEHICLE
These are some of the symbols you maysee on your vehicle.
Airbag
Air conditioning system
Air conditioning system lubricanttype
Anti-lock braking system
Avoid smoking, flames or sparks
Battery
Battery acid
Blower motor
Brake fluid - non petroleumbased
Brake system
Brake system
Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot
Electric Parking brake
Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning
Fasten seatbelt
Flammable
Front fog lamps
20
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMSymbols GlossaryE67017 E162384 E231157 E67020 E139220 E67021 E139227 E139209 E67024 E270480 E139223 E139211 E141128 E332905 E139219 E139212 E103308 E67022 E139221 E139228 E71880 E231160

Seatbelt fastened.A
Seatbelt not fastened.B
Seatbelt recently unfastened.C
Fault.D
SWITCHING THE SEATBELTREMINDER ON AND OFF
WARNING: While the systemallows you to deactivate it, this systemis designed to improve your chances ofbeing safely belted and surviving anaccident. We recommend you leave thesystem activated for yourself and otherswho may use the vehicle.
Note:The driver and front passengerwarnings switch off independently. Whenyou perform this procedure for one seatingposition, do not buckle the other position asthis cancels the process.
Note:If you are using MyKey, you cannotdisable the seatbelt reminder. Also, if theseatbelt reminder has been previouslydisabled, it is re-enabled during the use ofMyKey. See MyKey™ (page 84).
Read Steps 1 - 4 before proceeding withthe programming procedure.
Make sure that:
•The parking brake is set.
•The transmission is in park (P).
•The ignition is off.
•The driver and front passengerseatbelts are unfastened.
1.Switch the ignition on. Do not start theengine.
2.After Step 1, wait an additional fiveseconds before proceeding with Step3. Once you start Step 3, you mustcomplete the procedure within 30seconds.
3.For the seating position you areswitching off, buckle then unbuckle theseatbelt four times at a moderatespeed, ending in the unbuckled state.After Step 3, the seatbelt warning lightswitches on.
4.When the seatbelt warning light is on,buckle then unbuckle the seatbelt.After Step 4, the seatbelt warning lightflashes for confirmation.
This switches the feature off for thatseating position if it is currently on.
This switches the feature on for thatseating position if it is currently off.
CHECKING THE SEATBELTS
Check the seatbelts and child restraintsperiodically to make sure they workproperly and are not damaged. Make surethere are no nicks, tears or cuts. Replace ifnecessary.
Check all of the following seatbeltassemblies after a crash.
•Retractors.
•Buckles.
•Front seatbelt buckle assemblies.
•Buckle support assemblies.
•Child restraint LATCH and tetheranchors.
•Attaching hardware.
65
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMSeatbeltsE274703

INSTRUMENT CLUSTER
WARNING LAMPS
Anti-Lock Brake System
If it illuminates when you aredriving, this indicates amalfunction. Your vehiclecontinues to have normal braking withoutthe anti-lock brake system function. Haveyour vehicle checked as soon as possible.
Battery
It illuminates when you switchthe ignition on.
If it illuminates when the engineis running this indicates a malfunction.Have your vehicle checked as soon aspossible.
Brake System Warning Lamp
It illuminates when you apply theparking brake and the ignition ison. If it illuminates when yourvehicle is moving, make sure theparking brake is released. If theparking brake is released, thisindicates low brake fluid level or the brakesystem requires service. Have your vehiclechecked as soon as possible.
Note:Indicators may vary depending onregion.
Door Ajar
It illuminates when you switchthe ignition on and remains on ifany door is open.
Electric Park Brake
It illuminates or flashes when theelectric parking brake requiresservice.
Note:Indicators may vary depending onregion.
Engine Coolant Temperature
If it illuminates, safely stop yourvehicle and switch your vehicleoff.
Fasten Seatbelt
It illuminates and a tone soundsuntil you fasten the seatbelts.
Hood Ajar
It illuminates when the ignitionis on and the hood is notcompletely closed.
Low Beam Warning
Illuminates when the low beamheadlamp bulb requires service.Have the system checked assoon as possible.
Low Fuel Level
It illuminates when the fuel levelis low.
Low Tire Pressure
It illuminates when your tirepressure is low. If illuminated,check your tire pressure as soonas possible. If it begins to flash at anytime,have the system checked as soon aspossible.
120
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMInstrument ClusterE67020 E67021 E270480 E67024 E340898 E325775 E103308 E71880 E324249 E325579 E139232

Low Washer Fluid Level
It illuminates when the washerfluid is low.
Malfunction Indicator Lamp
It illuminates when the ignitionis on and the engine is off, this isnormal operation. If it illuminateswhen the engine is on this indicates thatthe emission control system requiresservice. If it flashes, have your vehiclechecked immediately. See Emission Law(page 609).
Oil Pressure
It illuminates when the engineoil pressure is low.
Powertrain Malfunction
Illuminates when the powertrainrequires service. Have thesystem checked as soon aspossible.
Tailgate Ajar
It illuminates when the ignitionis on and the tailgate is notcompletely closed.
WHAT ARE THE INSTRUMENT
CLUSTER INDICATORS
Indicators notify you of various featuresthat are active on your vehicle.
INSTRUMENT CLUSTER
INDICATORS - EXCLUDING:
RAPTOR
Adaptive Cruise Control
See Adaptive Cruise Control(page 252).
Automatic Headlamp High Beam
See Automatic High BeamControl (page 108).
Auto-Start-Stop
See Auto-Start-Stop (page174).
Blind Spot Monitor
See Blind Spot InformationSystem (page 279).
Cruise Control
See Cruise Control (page 250).
Differential Lock
See Electronic LockingDifferential (page 203).
121
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMInstrument ClusterE132353 E67028 E67022 E340897 E144524 E146105 E121377 E323542 E71340 E328595 E325779

Note:The system may not function if theremote control is close to metal objects orelectronic devices, for example keys or a cellphone.
Note:You need a valid key inside yourvehicle to switch the ignition on and startthe engine.
STARTING THE ENGINE
STARTING A GASOLINE ENGINE -MANUAL TRANSMISSION
Before starting your vehicle, check thefollowing:
•Make sure the headlamps andelectrical accessories are off.
•Make sure the parking brake is on.
•Make sure the transmission is inneutral.
1.Fully press the clutch pedal.
Note:Do not touch the accelerator pedal.
2.Press the push button ignition switch.
Note:The engine may continue crankingfor up to 15 seconds or until it starts.
Note:The engine takes longer to start atlower temperatures. It may crank for severalseconds when very cold.
STARTING A GASOLINE ENGINE -AUTOMATIC TRANSMISSION
Before starting your vehicle, check thefollowing:
•Make sure that the headlamps andelectrical accessories are off.
•Make sure that the parking brake is on.
•Make sure that the transmission is inpark (P).
1.Fully press the brake pedal.
Note:Do not touch the accelerator pedal.
2.Press the push button ignition switch.
Note:The engine may continue crankingfor up to 15 seconds or until it starts.
Note:The engine takes longer to start atlower temperatures. It may crank for severalseconds when very cold.
RESTARTING THE ENGINE AFTERSTOPPING IT
The system allows you to start the enginewithin 10 seconds of switching it off, evenif it does not detect a valid passive key.
Within 10 seconds of switching the engineoff, fully press the brake or clutch pedaland press the push button ignition switch.After 10 seconds, you can no longer startthe engine if the system does not detect avalid passive key.
165
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMStarting and Stopping the EngineE340581 E340581

When you start the engine, it remainsrunning until you press the push buttonignition switch, even if your vehicle doesnot detect a valid passive key. If you openand close a door when the engine isrunning, the system searches for a validpassive key.
ENGINE BLOCK HEATER (IF
EQUIPPED)
ENGINE BLOCK HEATERPRECAUTIONS
WARNING: Failure to follow engineblock heater instructions could result inproperty damage or serious personalinjury.
WARNING: Do not use your heaterwith ungrounded electrical systems ortwo-pronged adapters. There is a risk ofelectrical shock.
WARNING: Do not fully close thehood, or allow it to drop under its ownweight when using the engine blockheater. This could damage the powercable and may cause an electrical shortresulting in fire, injury and propertydamage.
We recommend that you do the followingfor a safe and correct operation:
•Use a 16-gauge outdoor extension cordthat is product certified byUnderwriter’s Laboratory (UL) orCanadian Standards Association(CSA). This extension cord must besuitable for use outdoors, in cold
temperatures, and be clearly markedSuitable for Use with OutdoorAppliances. Do not use an indoorextension cord outdoors. This couldresult in an electric shock or become afire hazard.
•Use as short an extension cord aspossible.
•Do not use multiple extension cords.
•Make sure that when in operation, theextension cord plug and heater cordplug connections are free and clear ofwater. This could cause an electricshock or fire.
•If the block heater cord is under thehood, do not remove the wiring fromits original location. Do not close thehood on the extension wiring.
•Make sure your vehicle is parked in aclean area, clear of combustibles.
•Make sure the heater, heater cord andextension cord are firmly connected.
•Check for heat anywhere in theelectrical hookup once the system hasbeen operating for about 30 minutes.
•Make sure the system is unplugged andproperly stowed before starting anddriving your vehicle. Make sure theprotective cover seals the prongs of theblock heater cord plug when not in use.
•Make sure the heater system ischecked for proper operation beforewinter.
HOW DOES THE ENGINE BLOCKHEATER WORK
The engine block heater warms the enginecoolant. This allows the climate controlsystem to quickly respond. The equipmentincludes a heater element installed in theengine block and a wire harness. You canconnect the system to a grounded 110 voltAC electrical source.
166
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMStarting and Stopping the Engine