ESP FORD BRONCO 2022 Service Manual

SLIPPERY - 4X4 WITH PART TIMEENGAGEMENT
For less than ideal roadconditions, this mode can beused for crossing terrain wherea firm surface is covered with loose orslippery material, such as snow or ice.Slippery mode lowers throttle responseand optimizes shifting for slippery surfaces.
Four-wheel drive high (4H) is the defaultfour-wheel drive mode. All four-wheel drivemodes are selectable in slippery mode.
The front electronic locking differential isavailable below 25 mph (40 km/h) whenin four-wheel drive low (4L). The rearelectronic locking differential is availablebelow 25 mph (40 km/h).
Note:The rear electronic locking differentialis available at any speed when in four-wheeldrive low (4L).
The stabilizer bar disconnect is notavailable in slippery mode.
Note:When using Slippery mode ondry/hard pavement, your vehicle couldexperience vibration, driveline bind up,damage and potential excessive tire andvehicle wear.
SLIPPERY - ADVANCED 4X4 WITH4A MODE
For less than ideal roadconditions, this mode can beused for crossing terrain wherea firm surface is covered with loose orslippery material, such as snow or ice.Slippery mode lowers throttle responseand optimizes shifting for slippery surfaces.
Four-wheel drive auto (4A) is the defaultfour-wheel drive mode. Two-wheel drivehigh (2H) is not selectable in slipperymode.
The front electronic locking differential isavailable below 25 mph (40 km/h) whenin four-wheel drive low (4L). The rearelectronic locking differential is availablebelow 25 mph (40 km/h).
Note:The rear electronic locking differentialis available at any speed when in four-wheeldrive low (4L).
The stabilizer bar disconnect is notavailable in slippery mode.
Note:When using Slippery mode ondry/hard pavement, your vehicle couldexperience vibration, driveline bind up,damage and potential excessive tire andvehicle wear.
SPORT - 4X4 WITH PART TIMEENGAGEMENT
For sporty driving with improvedperformance handling andresponse. This mode increasesaccelerator pedal response and providesa sportier steering feel. The powertrainsystem holds onto lower gears longer,helping your vehicle accelerate faster.
Two-wheel drive high (2H) is the defaultfour-wheel drive mode. Four-wheel drivelow (4L) is not selectable in sport mode.
The front electronic locking differential isnot available in sport mode. The rearelectronic locking differential is availablebelow 25 mph (40 km/h).
The stabilizer bar disconnect is notavailable in sport mode.
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SPORT - ADVANCED 4X4 WITH 4AMODE
For sporty driving with improvedperformance handling andresponse. This mode increasesaccelerator pedal response and providesa sportier steering feel. The powertrainsystem holds onto lower gears longer,helping your vehicle accelerate faster.
Four-wheel drive auto (4A) is the defaultfour-wheel drive mode. Four-wheel drivelow (4L) is not selectable in sport mode.
The front electronic locking differential isnot available in sport mode. The rearelectronic locking differential is availablebelow 25 mph (40 km/h).
The stabilizer bar disconnect is notavailable in sport mode.
G.O.A.T. MODE CONTROL –
TROUBLESHOOTING
G.O.A.T. MODE CONTROL –WARNING LAMPS
Some drive modes reducetraction and stability controlperformance and the indicatorilluminates in the instrument cluster.
G.O.A.T. MODE CONTROL – INFORMATION MESSAGES
DetailsMessage
Displays when the system switches tonormal mode to support towing perform-ance.
Changing to Normal Drive Mode forImproved Towing Performance
Displays when you select a drive mode thatis not available. Select a different drivemode.
Drive Mode Not Available
Displays when you select a drive mode thatis not available. Check the four-wheel drivemode, electronic locking differential andstabilizer bar before selecting a drive mode.
Drive Mode Preconditions Not Met
Displays when you select a drive mode thatis not available. Have the system checked.Drive Mode Selection Reduced due toSystem Fault
Displays when you select an off-road drivemode.Off-Road Use Only
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WHAT IS THE LANE KEEPING
SYSTEM
The lane keeping system alerts you byproviding temporary steering assistanceor steering wheel vibration when it detectsan unintended lane departure.
HOW DOES THE LANE
KEEPING SYSTEM WORK
The lane keeping system uses a forwardlooking camera mounted on the windshieldto monitor vehicle movement within thetravel lane.
When the camera detects a drift out of thetravel lane, the lane keeping system alertsthe driver by vibrating the steering wheel,or aids the driver by providing a smallsteering input to move the vehicle backinto the travel lane.
The driver can select one of three modes:
•Alert (If Equipped)
•Aid
•Alert + Aid
LANE KEEPING SYSTEM
PRECAUTIONS
WARNING: You are responsible forcontrolling your vehicle at all times. Thesystem is designed to be an aid and doesnot relieve you of your responsibility todrive with due care and attention. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
WARNING: The system will notoperate if the sensor cannot track theroad lane markings.
WARNING: The sensor mayincorrectly track lane markings as otherstructures or objects. This can result ina false or missed warning.
WARNING: In cold and severeweather conditions the system may notfunction. Rain, snow and spray can alllimit sensor performance.
WARNING: The system may notoperate properly if the sensor is blocked.Keep the windshield free fromobstruction.
WARNING: If damage occurs in theimmediate area surrounding the sensor,have your vehicle checked as soon aspossible.
WARNING: The system may notcorrectly operate if your vehicle is fittedwith a suspension kit not approved byus.
WARNING: Large contrasts inoutside lighting can limit sensorperformance.
LANE KEEPING SYSTEM
LIMITATIONS
The lane keeping system only operateswhen the vehicle speed is greater than40 mph (64 km/h).
The system works when the camera candetect at least one lane marking.
The lane keeping system may not correctlyoperate in any of the following conditions:
•The lane keeping system does notdetect at least one lane marking.
•You switch the turn signal on.
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WHAT IS BLIND SPOT
INFORMATION SYSTEM
Blind spot information system detectsvehicles that may have entered the blindspot zone.
HOW DOES BLIND SPOT
INFORMATION SYSTEM WORK
Blind spot information system usessensors on both sides of your vehicle,detecting rearward from the exteriormirrors to approximately 13 ft (4 m)beyond the rear bumper. The detectionarea extends to approximately 59 ft (18 m)beyond the rear bumper when the vehiclespeed is greater than 30 mph (48 km/h)to alert you of faster approaching vehicles.
BLIND SPOT INFORMATION
SYSTEM PRECAUTIONS
WARNING: Do not use the blindspot information system as areplacement for using the interior andexterior mirrors or looking over yourshoulder before changing lanes. Theblind spot information system is not areplacement for careful driving.
WARNING: The system may notoperate properly during severe weatherconditions, for example snow, ice, heavyrain and spray. Always drive with duecare and attention. Failure to take caremay result in a crash.
Note: Blind spot information system doesnot prevent contact with other vehicles. Itdoes not detect parked vehicles,pedestrians, animals or other infrastructure.
BLIND SPOT INFORMATION
SYSTEM LIMITATIONS
Blind spot information system does notoperate in park (P) or reverse (R).
The system may not alert you if a vehiclequickly passes through the detection zone.
BLIND SPOT INFORMATION
SYSTEM REQUIREMENTS -
MANUAL TRANSMISSION
The blind spot information system turnson when all the following occur:
•You start your vehicle.
•You shift into neutral or any forwardgear.
•The vehicle speed is greater than6 mph (10 km/h).
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WHAT IS PRE-COLLISION
ASSIST
Pre-collision assist detects and warns ofapproaching hazards in the roadway. Ifyour vehicle is rapidly approaching anotherstationary vehicle, a vehicle traveling in thesame direction as yours, or a pedestrianwithin your driving path, the systemprovides multiple levels of assistance tohelp avoid a collision.
HOW DOES PRE-COLLISION
ASSIST WORK
The system warns the driver of potentialhazards by providing three levels ofassistance.
If your vehicle is rapidly approachingpotential hazards the system provides thefollowing levels of functionality:
1.Alert.
2.Brake Support.
3.Automatic Emergency Braking.
Alert: When active, a flashingvisual warning appears and anaudible warning tone sounds.
Brake Support: The system is designedto help reduce the impact speed bypreparing the brakes for rapid braking. Thesystem does not automatically apply thebrakes. If you press the brake pedal, thesystem could apply additional braking upto maximum braking force, even if youlightly press the brake pedal.
Automatic Emergency Braking:Automatic emergency braking mayactivate if the system determines that acollision is imminent.
Note:If you perceive pre-collision assistalerts as being too frequent or disturbing,then you can reduce the alert sensitivity,although the manufacturer recommendsusing the highest sensitivity setting wherepossible. Setting lower sensitivity wouldlead to fewer and later system warnings.
Each system has various levels ofdetection capabilities. See Pre-CollisionAssist Limitations (page 263).
PRE-COLLISION ASSIST
PRECAUTIONS
WARNING: You are responsible forcontrolling your vehicle at all times. Thesystem is designed to be an aid and doesnot relieve you of your responsibility todrive with due care and attention. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
WARNING: The system does notdetect vehicles moving in a differentdirection or animals. Apply the brakeswhen necessary. Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle, personal injury ordeath.
WARNING: The system does notoperate during hard acceleration orsteering. Failure to take care may leadto a crash or personal injury.
WARNING: The system may fail oroperate with reduced function duringcold and severe weather conditions.Snow, ice, rain, spray and fog canadversely affect the system. Keep thefront camera and radar free of snow andice. Failure to take care may result in theloss of control of your vehicle, seriouspersonal injury or death.
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WHAT IS DRIVER ALERT
Driver alert alerts you if it determines thatyou are becoming drowsy or if your drivingdeteriorates.
HOW DOES DRIVER ALERT
WORK
Driver Alert calculates your alertness levelbased on your driving behavior in relationto the lane markings and other factorsthrough use of the front camera sensorbehind the interior mirror.
DRIVER ALERT PRECAUTIONS
WARNING: You are responsible forcontrolling your vehicle at all times. Thesystem is designed to be an aid and doesnot relieve you of your responsibility todrive with due care and attention. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
WARNING: Take regular restbreaks if you feel tired. Do not wait forthe system to warn you.
WARNING: Certain driving stylesmay result in the system warning youeven if you are not feeling tired.
WARNING: In cold and severeweather conditions the system may notfunction. Rain, snow and spray can alllimit sensor performance.
WARNING: The system will notoperate if the sensor cannot track theroad lane markings.
WARNING: If damage occurs in theimmediate area surrounding the sensor,have your vehicle checked as soon aspossible.
WARNING: The system may notcorrectly operate if your vehicle is fittedwith a suspension kit not approved byus.
WARNING: The system may notoperate properly if the sensor is blocked.Keep the windshield free fromobstruction.
Note:If something is blocking the cameraor damaged the windshield, Driver Alert maynot function.
DRIVER ALERT LIMITATIONS
Driver alert may not function correctly if:
•The sensor cannot track the road lanemarkings.
•Your vehicle's speed is less thanapproximately 40 mph (65 km/h).
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OFF-ROAD DRIVING
WHAT IS OFF-ROAD DRIVING
Off-road driving is driving your vehicle onunsurfaced roads or trails, made from dirt,rocks, sand and mud.
Your vehicle has been designed andequipped to explore those places wherethe road cannot take you, whether youchoose a forest trail or the open desert.
OFF-ROAD DRIVINGPRECAUTIONS
WARNING: If you continue to driveyour vehicle when the engine isoverheating, the engine could stopwithout warning. Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle.
Before going off-road, consult with yourlocal governmental agencies to determinedesignated off-road trails and recreationareas. Also, be sure to understand anyoff-road vehicle registration requirementsfor the area in which you plan on driving.
Tread Lightly is an educational programdesigned to increase public awareness ofland-use regulations and responsibilitiesin our nation’s wilderness areas. The U.S.Forest Service and Bureau of LandManagement is encouraging you to helppreserve our national forest and otherpublic and private lands by treading lightly.
Before taking your vehicle off-road,perform a basic vehicle inspection to makesure the vehicle is in top working condition.
Before you venture off road, have a clearmental picture of the underside of yourvehicle. Learn the location of any lowhanging items and any skid plates that maybe on the vehicle. You can avoid snaggingthem on rocks and other obstacles if youknow where they are.
Memorizing some basic dimensions helpsyou confidently deal with off-roadobstacles. Get to know your vehicle’sheight and width, its lowest point, itswading depth and angles. Familiarizeyourself with your vehicle’s on-boardtechnology features.
We recommend driving at least twovehicles when driving off-road. The buddysystem helps make sure that help is closeat hand should a vehicle become stuck ordamaged.
We recommend taking supplies such as afirst aid kit, supply of water, tow strap andcell or satellite phone with you any timeyou plan an off-road excursion.
Note:Remove the front license plate beforeoff-road driving to achieve optimalperformance.
BASIC OFF-ROAD DRIVINGTECHNIQUES
Grip the steering wheel with your thumbson the outside of the rim. This reduces therisk of injury due to abrupt steering wheelmotions that occur when negotiating roughterrain.
Control your throttle, brake and steeringinputs in a smooth manner. Sudden inputsto the controls can cause a loss of tractionfor the vehicle, especially when on slopedterrain or crossing obstacles such as rocksor logs.
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Driving In Sand
When driving over sand, try to keep all fourwheels on the most solid area of the trail.Drive through the terrain without varyingvehicle speed. Apply the accelerator andavoid excessive wheel slip.
Use the vehicle's momentum to maintainforward motion in sand. Avoid coming toa stop on steep sand slopes as the vehiclemay not be able to continue forward afterit has stopped.
Driving In Mud
Be cautious of sudden changes in vehiclespeed or direction when you are driving inmud.
Even four-wheel drive vehicles can losetraction in slick mud. If your vehicle doesslide, steer in the direction of the slide untilyou regain control of your vehicle.
After driving through mud, clean off residuestuck to the wheels and tires and rotatingdriveshafts. Excess mud stuck on thewheels and tires and rotating driveshaftscan cause an imbalance that coulddamage drive components.
Note:The vehicle brakes are less effectivewhen wet or muddy.
Driving Over Rocks and Gravel
Gravel is a constantly changing, low-gripsurface. Driving at slow speeds on gravelreduces the risk of losing traction when youstop, accelerate or turn a corner.
When approaching large rocks, positionthe vehicle so that the tires pass over thelargest obstacle.
Note:Never attempt to straddle a rock thatis large enough to strike your axles orundercarriage.
Note:Never attempt to drive over a rockwhich is large enough to contact the doorsills if your vehicle does not have rock rails.
If you lose traction on your wheels facinguphill, stop and choose a more suitableroute.
Leave a generous gap between yourvehicle and other vehicles to minimize therisk of damage from flying gravel. Avoiddust clouds as they reduce visibility.
Before navigating on uneven ground,secure anything inside the vehicle. Ifpossible, remove any roof-rack items. Usethe lowest gear possible and approach theobstacle at a slow speed.
If your vehicle begins to slide down a slope,steer downhill and gently apply thethrottle. If you lose traction on your uphillwheels, stop immediately and choose amore suitable route.
Approach logs, rocky steps or ditchesdiagonally. Keep at least three wheels onthe ground at all times.
Climbing A Hill
WARNING: Extreme care shouldbe used when steering the vehicle inreverse down a slope so as not to causethe vehicle to swerve out of control.
Although natural obstacles can make itnecessary to travel diagonally up or downa hill or steep incline, try to drive straightup or straight down.
Note: Avoid turning on steep slopes orhills. A danger lies in losing traction, slippingsideways and possible vehicle roll over.
Whenever driving on a hill, you must firstdetermine the route you can use.
When climbing a steep slope or hill, startin a lower gear rather than downshifting toa lower gear from a higher gear. Thisreduces strain on the engine and thepossibility of stalling.
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Crossing A Ravine, Gully, Ditch,Washout Or Rut
Review the path ahead before attemptingto cross any obstacle. Review the obstaclefrom outside the vehicle for anunderstanding of the terrain condition infront of and behind the obstacle. Approachobstacles slowly and inch the vehicle over.Ditches and washouts should be crossedat a 45 degree angle when possible.
Driving Over Logs
Review the path ahead before attemptingto cross any obstacle. Review the obstaclefrom outside the vehicle for anunderstanding of the terrain condition infront of and behind the obstacle.
Approach obstacles slowly and inch thevehicle over, approaching at a 15 degreeangle.
Note:It is best to have a front tire on top ofthe log when the other begins to climb over.
If a large obstacle near the log such as arock cannot be avoided, choose a path thatplaces the rock directly under the tirerather than the undercarriage of thevehicle. This helps prevent damage to thevehicle.
DRIVING YOUR VEHICLE AT HIGHSPEEDS
Before off-road driving in unfamiliar areasat high speeds, do a low speedreconnaissance run to become aware ofany obstacles that you could encounter.
Your vehicle can incur damage if drivenbeyond its capabilities. Skid plates androck rails are designed to help limitdamage to vital components and exteriorfinishes, but cannot prevent all damage ifdriven in extreme off-road conditions.Damage to skid plates, rock rails andexterior finishes as well as bent, crackedor broken body, frame and chassiscomponents may not be covered bywarranty.
It is important that you take the time tobecome familiar with the controls anddynamics of your vehicle beforeattempting higher speed off-road driving.
Some points to consider:
•Slowly build up speed. Initially, drive ata speed that allows ample time to fullyassess the terrain around you and tounderstand how the vehicle respondsto both the terrain and your inputs.Increase speed as comfort increases,being mindful of how the vehicleresponds to various conditions atdifferent speeds.
•Find a wide open place to experimentwith different functions on your vehicleand different driving techniques. Try agiven maneuver with differentfunctions, such as drive modes,four-wheel drive modes or switchingthe electronic locking differential onand off and see how your vehicleresponds. If the vehicle is tending topush straight ahead when trying tonegotiate a turn, a light application ofthe brake when turning could help turnyour vehicle. A wider entry to a corneror entering a corner more slowly couldhelp your vehicle turn and allow you toapply the throttle sooner afternegotiating the turn.
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•As speed increases, look farther aheadof the vehicle so that there is time toreact to oncoming obstacles.Remember that in many off-roadenvironments, obstacles can be hardto see until they are relatively near. Agood strategy is to alternate betweenlooking far ahead and up closer to thefront of your vehicle when driving.
•Remember that you may not be theonly one in a particular recreationalarea. Be aware of others in your area.This is especially true of motorcyclesand all-terrain vehicles that may bemore difficult to spot than a full-sizedvehicle.
•When driving in desert conditions, themidpoint of the day is the most difficulttime to see many of the small ridgesand dips due to flat shadows from thesun being at its highest point. Extremecare should be taken at these times.
•We encourage you to switch onoff-road modes for off-road driving.See G.O.A.T. Mode Control (page242).
DRIVING THROUGH WATERLIMITATIONS
Maximum WadingDepthModel
31.5 in (800 mm)Vehicles withoutthe SasquatchPackage.
33.5 in (850 mm)Vehicles with theSasquatchPackage.
When you are driving through water do notexceed 4 mph (7 km/h).
OFF-ROAD DRIVING AIDS
Selecting an Off-Road G.O.A.TMode
Using the appropriate drive mode increasesyour vehicle's control. See G.O.A.T. ModeControl (page 242).
Note:Drive modes are selected by usingthe Goes Over Any-type of Terrain G.O.A.T.MODES controller.
Using Four-Wheel Drive
Your vehicle has a four-wheel drive systemthat offers various modes to help youoptimize traction on any off-road surface.See Four-Wheel Drive (page 182).
Using the Stabilizer BarDisconnect
The stabilizer bar disconnect improvessuspension articulation, improving tractionand comfort in rough terrain.
The vehicle's disconnect system ishydraulically actuated.
Your vehicle is capable of disconnectingunder high load. Your vehicle is alsocapable of reconnecting under allconditions.
It is not necessary for the vehicle to be onlevel ground in order to reconnect thestabilizer bar. See Stabilizer BarDisconnect (page 214).
Using the Cameras Off-Road
Use the 360 degree camera to enhanceyour off-road experience. See 360 DegreeCamera (page 229).
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