brake FORD BRONCO 2023 Workshop Manual

TRAIL ONE PEDAL DRIVELIMITATIONS
Trail one pedal drive is unavailable whenany of the following occur:
•Your vehicle is not in four-wheel drivehigh (4H) or four-wheel drive low (4L)modes.
•Using cruise control.
•Using trail control.
•You exceed 30 mph (48 km/h).
Releasing the accelerator pedal may allowyour vehicle to come to a complete stop,some situations may require you to pressthe brake pedal to come to a completestop.
SWITCHING TRAIL ONE PEDALDRIVE ON AND OFF
Bronco Off-Road Features
Switching Trail One Pedal Drive On
Press the trail features button when infour-wheel drive high (4H) or four-wheeldrive low (4L) to activate trail one pedaldrive.
Switching Trail One Pedal DriveOff
Press the trail features button again toswitch trail one pedal drive off.
Selecting a driveline mode other thanfour-wheel drive high (4H) or four-wheeldrive low (4L) switches trail one pedaldrive off.
If you exceed 42 mph (68 km/h) trail onepedal drive switches off.
Pressing either button when trailone pedal drive is active turnstrail control on and places trailone pedal drive into standbymode.
Switching from Trail Control toTrail One Pedal Drive
When using trail control infour-wheel drive high (4H) orfour-wheel drive low (4L)modes, you can switch to trail one pedaldrive by pressing the button on the steeringwheel.
TRAIL ONE PEDAL DRIVEINDICATORS
When trail one pedal drive isactive, the indicator displaysgreen in the instrument cluster.When the system is switched on but isunavailable or in standby mode, it displaysgrey.
224
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMTrail Control (If Equipped)E343599 E246884 E246885 1E328584

TRAIL CONTROL – TROUBLESHOOTING
TRAIL CONTROL – INFORMATION MESSAGES
DetailsMessage
Displays when you must reduce your vehicle speed touse trail control.Reduce Speed To Enter TrailControl
Displays when you must release the park brake to usetrail control.Trail Control Not Available withPark Brake Applied
Displays when you must switch off the trailer backupassist to use trail control.Trail Control Not AvailableWhile Pro Trailer BackupAssist™ Active
Displays when you successfully enabled trail controland can set a speed with the Set+ or Set- control.Trail Control Enabled Use SETButton to Set Speed
Displays when a system fault has occurred when trailcontrol was active and the driver must resume control.Trail Control Off Driver ResumeControl
Displays when the system has turned off.Trail Control Off
Displays when a system fault is present. See the trailcontrol section in your Owner's Manual. See yourauthorized dealer for diagnosis.
Trail Control Fault See Manual
Displays when you must be in drive (D), neutral (N) orreverse (R) to use trail control.Trail Control To Activate SelectGear
Displays when you must switch the cruise control offto use trail control.Trail Control Not Available withCruise Control Active
Displays when you must close the driver door to usetrail control.Trail Control Not Available withDriver Door Open
Displays when the system detects you may be stuckin sand and recommends using trail control on to thelowest set speed. Doing this could slowly pull sandunder the tires to free the vehicle.
Set Trail Control to 1 MPH to Aidin Getting Unstuck in Sand
Set Trail Control to 2 km/h toAid in Getting Unstuck in Sand
Due to some driver action, Trail Control propulsion wasturned off but the vehicle will still brake if descendinga hill. The driver must press the Trail Control switch toturn the feature OFF, they can then turn it back on.
Descent Control Now ActivePress Trail Control Switch ToExit
Displays when you must have the seatbelt on to usetrail control.Trail Control Not Available withSeatbelt Off
226
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMTrail Control (If Equipped)

WHAT IS TRAIL TURN ASSIST
Trail turn assist can reduce the turningradius of your vehicle by applying thebrakes to the inside rear wheel inlow-speed, high steering-angle maneuvers.
TRAIL TURN ASSIST
PRECAUTIONS
Note:Do not use trail turn assist on dry,hard surfaced roads. Doing so can produceexcessive noise, increase tire wear and maydamage drive line, or braking components.Trail turn assist is only intended for slippery,or loose surfaces.
You may hear noise from the anti-lockbrake system while trail turn assist isactive. This is normal operation.
TRAIL TURN ASSIST
LIMITATIONS
You can only use trail turn assist when thesystem is in four-wheel drive high (4H), orfour-wheel drive low (4L) mode.
You cannot use trail turn assist with therear differential engaged. If the systemdetects that the rear differential hasrecently been engaged, it may not activatetrail turn assist until it can confirm that therear differential is disengaged.
If the vehicle’s rear differential is engagedwhen pressing the trail turn assist button,the rear differential will attempt todisengage to allow for trail turn assistoperation.
SWITCHING TRAIL TURN
ASSIST ON AND OFF
Bronco Off-Road Features
While in four-wheel drive high (4H) orfour-wheel drive low (4L), press the trailturn assist button to turn the feature on.trail turn assist will be on at this time butwill not activate until:
•Vehicle speed is less than 12 mph(19.3 km/h).
•Rear differential is fully unlocked.
•Steering wheel is almost fully turnedto the left or right.
You can turn off trail turn assist by doingany of the following:
•Pressing the trail turn assist buttonagain.
•Selecting a two-wheel drive high (2H),or four-wheel drive auto (4A).
•Turning on the rear locking differential.
TRAIL TURN ASSIST
INDICATORS
When trail turn assist is on, oneof these two indicators will bedisplayed, depending on thedirection of the vehicle’s lastturn. When the feature is on butnot in use, the indicator light willbe gray. When the feature is active theindicator light will be green.
227
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMTrail Turn Assist (If Equipped)E338899 E338900

The stabilizer bar system also turns on anddisconnects when you select the RockCrawl drive mode. See Selecting aG.O.A.T. Mode (page 260).
Note:The stabilizer bar disconnect is notavailable in certain drive modes. SeeSelecting a G.O.A.T. Mode (page 260).
Note:The stabilizer bar disconnect couldbe delayed during wheel slippage, dynamicmaneuvers, dynamic cornering or whenthere is an anti-lock brake system orelectronic stability control event in progress.
Switching the Stabilizer BarDisconnect Off
Switch the system off by pressing thestabilizer bar disconnect button, whichreconnects the stabilizer bar if currentlydisconnected.
The stabilizer bar disconnect system alsoturns off when any of the following occur:
•The engine is switched off.
•You switch out of four-wheel drive low(4L) or four-wheel drive high (4H).
•You select a drive mode that does notallow the stabilizer bar to disconnect.
Note:The stabilizer bar can be reconnectedat any time. It is not necessary for thevehicle to be on a level surface as thestabilizer bar self-aligns.
SWITCHING THE STABILIZER
BAR DISCONNECT ON AND
OFF - RAPTOR
Bronco 4x4 Systems
Switching the Stabilizer BarDisconnect On
Stabilizer bar disconnect switch.A
Switch the system on bypressing the button on theinstrument panel. The stabilizerbar disconnects when the vehicle speed isbelow 30 mph (48 km/h) or 50 mph(80 km/h) depending your vehiclesG.O.A.T. mode. An amber indicatorilluminates to show that the stabilizer bardisconnected.
When the vehicle speed exceeds 30 mph(48 km/h) or 50 mph (80 km/h)depending your vehicles G.O.A.T. mode,the stabilizer bar reconnects and a grayindicator illuminates, indicating the systemis in standby mode. The stabilizer bardisconnects again once the vehicle speedis below the systems threshold.
If the system is on and the vehicle speedis above 30 mph (48 km/h) or 50 mph(80 km/h) depending your vehiclesG.O.A.T. mode, the request is stored and agray indicator illuminates to indicate thesystem is in standby mode. When thevehicle speed meets the requirements, thestabilizer bar disconnects and the amberindicator illuminates, indicating thestabilizer bar has disconnected.
Note: The stabilizer bar will reconnect at30 mph (48 km/h) or 50 mph (80 km/h)depending on selected G.O.A.T. mode.
230
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMStabilizer Bar Disconnect (If Equipped)E358560 E329476

Note:The gray indicator stays on untileither the vehicle speed reduces and thestabilizer bar disconnects, or the systemturns off.
The stabilizer bar system also turns on anddisconnects when you select the RockCrawl drive mode. See Selecting aG.O.A.T. Mode (page 260).
Note:The stabilizer bar disconnect is notavailable in certain drive modes. SeeSelecting a G.O.A.T. Mode (page 260).
Note:The stabilizer bar disconnect couldbe delayed during wheel slippage, dynamicmaneuvers, dynamic cornering or whenthere is an anti-lock brake system orelectronic stability control event in progress.
Switching the Stabilizer BarDisconnect Off
Switch the system off by pressing thestabilizer bar disconnect button, whichreconnects the stabilizer bar if currentlydisconnected.
The stabilizer bar disconnect system alsoturns off when any of the following occur:
•The engine is switched off.
•You switch out of four-wheel drive low(4L) or four-wheel drive high (4H).
•You select a drive mode that does notallow the stabilizer bar to disconnect.
Note:The stabilizer bar can be reconnectedat any time. It is not necessary for thevehicle to be on a level surface as thestabilizer bar self-aligns.
STABILIZER BAR DISCONNECT
INDICATORS
An indicator illuminates whenyou switch the stabilizer bardisconnect system on. The colorof the indicator changes to indicate thesystem status.
Amber indicates that the stabilizer bar isdisconnected.
Grey indicates that the stabilizer bar isconnected and in standby.
Red indicates that there is a fault with thesystem, have the system checked as soonas possible.
STABILIZER BAR DISCONNECT
– TROUBLESHOOTING
STABILIZER BAR DISCONNECT –INFORMATION MESSAGES -EXCLUDING: RAPTOR
ActionMessage
The selected drivemode does notallow you to turn onthe stabilizer bardisconnect feature.See G.O.A.T.Mode Control(page 260).
Sta-Bar DisconnectNot Available InSelected DriveMode
The stabilizer barhas been discon-nected.
Sta-Bar Discon-nected Sta-BarReconnects over 20MPH
Sta-Bar Discon-nected Sta-BarReconnects over 32km/h
The stabilizer bardisconnect is avail-able below 20 mph(32 km/h).
Sta-Bar DisconnectAvailable Below 20MPH
Sta-Bar DisconnectAvailable Below 32km/h
231
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMStabilizer Bar Disconnect (If Equipped)E329476

WHAT IS HILL DESCENT
CONTROL
Hill descent control allows the driver to setand maintain vehicle speed whiledescending steep slopes in various surfaceconditions.
HOW DOES HILL DESCENT
CONTROL WORK
Hill descent control can maintain vehiclespeeds on downhill slopes between2–20 mph (3–32 km/h). Above 20 mph(32 km/h), the system remains on but thedescent speed cannot be set ormaintained.
Note:The system does not function below2 mph (3 km/h).
The system requires a cool down intervalafter a period of sustained use. Hill descentcontrol provides a warning in the messagecenter and a tone sounds when the systemis about to disengage for cooling. At thistime, manually apply the brakes as neededto maintain descent speed.
Note:The amount of time that the systemcan remain active before cooling varies withconditions.
HILL DESCENT CONTROL
PRECAUTIONS
WARNING: The system does notcontrol speed in low traction conditionsor extremely steep slopes. The systemis designed to be an aid and does notrelieve you of your responsibility to drivewith due care and attention. Failure tofollow this instruction could result inpersonal injury.
WARNING: The system does notreplace the parking brake. When youleave your vehicle, always apply theparking brake.
SWITCHING HILL DESCENT
CONTROL ON AND OFF
Bronco Off-Road Features
Press the button on the centerconsole. A light in the instrumentcluster illuminates when thesystem is active.
SETTING THE HILL DESCENT
SPEED
To increase or decrease the descent speed,press the accelerator or brake pedal, or usethe SET + and SET - buttons on thesteering wheel. Once you reach thepreferred speed remove your feet from thepedals.
HILL DESCENT CONTROL
INDICATOR
Illuminates when you switch hilldescent control on.
235
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMHill Descent Control - Manual TransmissionE328593 E328593

HILL DESCENT CONTROL – TROUBLESHOOTING
HILL DESCENT CONTROL – INFORMATION MESSAGES
DetailsMessage
Displays when you deactivate hill descentcontrol mode.Hill Descent Control OFF
Displays when the speed exceeds 20 mph(32 km/h) and hill descent control isunavailable.
For Hill Descent Reduce Speed
Displays when Cruise Control is Active anddriver attempts to turn on hill descentcontrol.
Hill Descent Control Not Available WithCruise Control Active
Displays when the hill descent controlmode requires you to resume control.Hill Descent Driver Resume Control
Displays when a hill descent system faultis present.Hill Descent Control Fault
Displays when the hill descent control turnsoff to cool the brake system.Hill Descent Control Off System Cooling
Displays when you activate the hill descentcontrol mode.Hill Descent Control Ready
236
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMHill Descent Control - Manual Transmission

ELECTRIC POWER STEERING
HOW DOES ELECTRIC POWERSTEERING WORK
The electric power steering system assiststhe brake system to help operateadvanced stability control and accidentavoidance systems.
If your vehicle loses electrical power ordetects a concern when you are driving thesystem switches off and you retain normalsteering function. Additionally, wheneverthe battery is disconnected or a newbattery is installed, you must drive yourvehicle a short distance before the systemrelearns the strategy and reactivates allsystems.
ELECTRIC POWER STEERINGPRECAUTIONS
WARNING: The electric powersteering system has diagnostic checksthat continuously monitor the system. Ifa fault is detected, a message displaysin the information display. Stop yourvehicle as soon as it is safe to do so.Switch the vehicle off. After at least 10seconds, switch the vehicle on andwatch the information display for asteering system warning message. If asteering system warning messagereturns, have the system checked assoon as possible.
WARNING: If the system detectsan error, you may not feel a difference inthe steering, however a serious conditionmay exist. Have your vehicle checked assoon as possible. Failure to do so mayresult in loss of steering control.
Adapt your speed and driving behavioraccording to reduced steering assist.
Extreme continuous steering may increasethe effort to steer. This occurs to preventinternal overheating and damage to thesteering system. If this occurs, you will notlose the ability to steer your vehiclemanually nor will it cause damage to thesystem. Normal steering and driving allowsthe system to cool down and steeringassist returns to normal.
Note:There is no fluid reservoir to check orfill.
STEERING –
TROUBLESHOOTING
STEERING – WARNINGINDICATORS
The electric power steeringsystem indicator illuminates ifthe system detects a fault duringthe continuous diagnostic checks.
Note:If a red warning message displays,stop your vehicle as soon as it is safe to doso.
237
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMSteeringE223375

PARKING AID PRECAUTIONS
WARNING: To help avoid personalinjury, always use caution when inreverse (R) and when using the sensingsystem.
WARNING: The system may notdetect objects with surfaces that absorbreflection. Always drive with due careand attention. Failure to take care mayresult in a crash.
WARNING: Traffic control systems,fluorescent lamps, inclement weather,air brakes, external motors and fans mayaffect the correct operation of thesensing system. This may cause reducedperformance or false alerts.
WARNING: The system may notdetect small or moving objects,particularly those close to the ground.
WARNING: The parking aid systemcan only assist you to detect objectswhen your vehicle is moving at parkingspeeds. To help avoid personal injury youmust take care when using the parkingaid system.
WARNING: The system may notfunction if the sensor is blocked.
WARNING: In cold and severeweather conditions the system may notfunction. Rain, snow and spray can alllimit sensor performance.
WARNING: If damage occurs in theimmediate area surrounding the sensor,have your vehicle checked as soon aspossible.
Note:If your vehicle sustains damageleaving the sensors misaligned, this willcause inaccurate measurements or falsealerts.
When you connect a trailer to your vehicle,the rear parking aid detects the trailer andprovides an alert. Disable the parking aidwhen you connect a trailer to prevent thealert.
Note:Connected trailers might be detectedby the vehicle and parking aid turns offautomatically in those instances.
Note:Certain add-on devices installedaround the bumper or fascia may createfalse alerts, for example, large trailerhitches, bike or surfboard racks, license platebrackets, bumper covers or any other devicethat could block the normal detection zoneof the parking aid system. Aftermarket sparetires or spare tire covers mounted to the reartailgate could cause false alerts from thepark aid system. Remove the add-on deviceto prevent false alerts.
Note: Keep the sensors free from snow, iceand large accumulations of dirt. If thesensors are covered, the system's accuracycan be affected.
Do not clean the sensors with sharpobjects.
Note: When using a programmed MyKey,you cannot switch the parking aids off. SeeMyKey™ (page 84).
SWITCHING PARKING AID ON
AND OFF
Press the parking aid button toswitch the system on and off.
Switching Parking Aid On and OffLong-Term
The system can be set to stay disabled inbetween ignition cycles.
240
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMParking AidsE139213

WHAT IS CRUISE CONTROL
Cruise control lets you maintain a setspeed without keeping your foot on theaccelerator pedal.
Requirements
Use cruise control when the vehicle speedis greater than 15 mph in imperial units and20 km/h in metric units.
SWITCHING CRUISE CONTROL
ON AND OFF
WARNING: Do not use cruisecontrol on winding roads, in heavy trafficor when the road surface is slippery. Thiscould result in loss of vehicle control,serious injury or death.
The cruise controls are on the steeringwheel.
Switching Cruise Control On
Press the button to activate thesystem. When the systemactivates, the set speed is equalto the current vehicle speed or 15 mph (20km/h), whichever is greater. If the speed istoo low, or other conditions are not correctfor cruise control activation, the systementers standby mode.
Switching Cruise Control Off
Press the button when thesystem is active or switch theignition off.
Note:When you switch cruise control off,the set speed clears.
SETTING THE CRUISE
CONTROL SPEED
WARNING: When you are goingdownhill, your vehicle speed couldincrease above the set speed. Thesystem does not apply the brakes.
Drive to the speed you prefer.
Press either button to set thecurrent speed.
Take your foot off the accelerator pedal.
Note:The indicator changes color in theinstrument cluster display.
Changing the Set Speed
Press and release the button toincrease the set speed in smallincrements.
Press and hold the button to accelerate.Release the button when you reach yourpreferred speed.
Press and release the button todecrease the set speed in smallincrements.
Press and hold the button to decelerate.Release the button when you reach yourpreferred speed.
Note: If you accelerate by pressing theaccelerator pedal, the set speed does notchange. When you release the acceleratorpedal, your vehicle returns to the speed thatyou previously set.
250
2023 Bronco (TG1) Canada/United States of America, enUSA, Edition date: 202208, DOMCruise ControlE332905 E332905 E246884 E246885 E246884 E246885