steering FORD EXPLORER 2023 Workshop Manual

Note:If you receive a warning you shouldconsider resting, even if the currentassessment is within the typical range.
The warning system has two stages. Atfirst, the system issues a temporarywarning that you need to take a rest. Thismessage only appears for a short time. Ifthe system detects further reduction indriving alertness, it may issue anotherwarning that remains in the informationdisplay for a longer time. You can press OKon the steering wheel control to clear thewarning.
Resetting the System
You can reset the system by either:
•Switching the ignition off and on.
•Stopping the vehicle and then openingand closing the driver’s door.
LANE KEEPING SYSTEM
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: Always drive with duecare and attention when using andoperating the controls and features onyour vehicle.
WARNING: In cold and severeweather conditions the system may notfunction. Rain, snow and spray can alllimit sensor performance.
WARNING: Large contrasts inoutside lighting can limit sensorperformance.
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: 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.
Note:The system works above 40 mph(64 km/h).
Note:The system works as long as thecamera can detect one lane marking.
Note:When you select aid or alert and aidmode and the system detects no steeringactivity for a short period, the system alertsyou to put your hands on the steering wheel.The system may detect a light grip ortouch on the steering wheel as hands offdriving.
Note:The system may not function if thecamera is blocked, or if the windshield isdamaged or dirty.
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When you switch the system on and itdetects an unintentional drift out of yourlane is likely to occur, the system notifiesor assists you to stay in your lane throughthe steering system and informationdisplay. In Alert mode (if equipped), thesystem provides a warning by vibrating thesteering wheel. In Aid mode, the systemprovides steering assistance by gentlycounter steering your vehicle back into thelane.
When the system is functioning in thecombined Alert and Aid mode, the systemfirst provides steering assistance by gentlycounter steering your vehicle back into thelane, followed by a warning that vibratesthe steering wheel if the vehicle is still outof the lane markings.
Switching the System On and Off
Note:The system is turned onautomatically at each ignition cycle.
Press the button on the direction indicatorstalk to switch the system on or off.
System Settings
The system has optional setting menusavailable. The system stores the lastknown selection for each of these settings.You do not need to readjust your settingseach time you switch the system on.
Mode: This setting allows you to selectwhich of the system features you canenable.
Alert only (if equipped) – Provides asteering wheel vibration when the systemdetects an unintended lane departure.
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Aid only – Provides steering assistancetoward the lane center when the systemdetects an unintended lane departure.
AlertA
AidB
Alert + Aid – Provides steering assistancetoward the lane center.
If your vehicle continues drifting out of thelane after the lane keeping aid corrects thevehicle, the system provides a steeringwheel vibration.
If your vehicle stays to one side of the laneafter the lane keeping aid corrects yourvehicle and then subsequently drifts outof the lane again, the system only providesan alert at the steering wheel.
Note:The alert and aid diagrams illustrategeneral zone coverage. They do not provideexact zone parameters.
Intensity: This setting affects the intensityof the steering wheel vibration used for thealert (if equipped) and alert + aid modes.This setting does not affect the aidmode.
•Low.
•Normal.
•High.
System Display
When you switch the system on, a graphicof lane markings appears in theinformation display.
When you switch the system off, the lanemarking graphics do not display.
While the system is on, the color of thelane markings change to indicate thesystem status. These colors represent thefollowing:
Gray: Indicates that the system istemporarily unable to provide a warningor intervention on the indicated side. Thismay be because:
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•Your vehicle is under the activationspeed.
•The direction indicator is active.
•Your vehicle is in a dynamic maneuver.
•The road has no or poor lane markingsin the camera field-of-view.
•The camera is obscured or unable todetect the lane markings due toenvironmental, traffic or vehicleconditions. For example, significant sunangles, shadows, snow, heavy rain orfog, following a large vehicle that isblocking or shadowing the lane or poorheadlamp illumination.
See Troubleshooting for additionalinformation.
White: Indicates that the system isavailable or ready to provide a warning orintervention on the indicated side.
Note:If your vehicle has lane centeringassist and the system is active, the wallsappear green instead of white.
Yellow: Indicates that the system isproviding or has just provided a lanekeeping aid intervention.
Red: Indicates that the system is providingor has just provided a lane keeping alertwarning.
The system can be temporarily suppressedat any time by the following:
•Quick braking.
•Fast acceleration.
•Using the direction indicator.
•Evasive steering maneuver.
•Driving too close to the lane markings.
Troubleshooting
Why is the feature not available (line markings are gray) when I can see the lane markingson the road?
Your vehicle speed is outside the operational range of the feature.
The sun is shining directly into the camera lens.
A quick intentional lane change has occurred.
Your vehicle stays too close to the lane markings.
Driving at high speeds in curves.
The last alert warning or aid intervention occurred a short time ago.
Ambiguous lane markings, for example in construction zones.
Rapid transition from light to dark, or from dark to light.
Sudden offset in lane markings.
ABS or AdvanceTrac™ is active.
There is a camera blockage due to dirt, grime, fog, frost or water on the windshield.
You are driving too close to the vehicle in front of you.
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STEERING
Electric Power Steering
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 ignition off. After at least 10seconds, switch the ignition 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.
Your vehicle has an electric power steeringsystem, there is no fluid reservoir, nomaintenance is required.
If your vehicle loses electrical power whileyou are driving, electric power steeringassistance is lost. The steering system stilloperates and you can steer your vehiclemanually. Manually steering your vehiclerequires more effort.
Extreme continuous steering may increasethe effort required for you to steer yourvehicle, this increased effort preventsoverheating and permanent damage tothe steering system. You do not lose theability to steer your vehicle manually.Typical steering and driving maneuversallow the system to cool and return tonormal operation.
Steering Tips
If the steering wanders or pulls, check for:
•Correct tire pressures.
•Uneven tire wear.
•Loose or worn suspensioncomponents.
•Loose or worn steering components.
•Improper vehicle alignment.
Note:A high crown in the road or highcrosswinds may also make the steeringseem to wander or pull.
Adaptive Learning (If Equipped)
The electronic power steering systemadaptive learning helps correct roadirregularities and improves overall handlingand steering feel. It communicates withthe brake system to help operateadvanced stability control and accidentavoidance systems. Additionally, wheneverthe battery is disconnected or a newbattery installed, you must drive yourvehicle a short distance before the systemrelearns the strategy and reactivates allsystems.
PRE-COLLISION ASSIST
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.
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WARNING: The system does notdetect vehicles that are driving in adifferent direction, cyclists or animals.Apply the brakes when necessary. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
WARNING: The system does notoperate during hard acceleration orsteering. Failure to take care may leadto a crash or personal injury.
WARNING: Some situations andobjects prevent hazard detection. Forexample low or direct sunlight, inclementweather, unconventional vehicle types,and pedestrians. Apply the brakes whennecessary. Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle, personal injury ordeath.
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.
WARNING: The system cannothelp prevent all crashes. Do not rely onthis system to replace driver judgmentand the need to maintain a safe distanceand speed.
Note:Keep the sensors free from snow, iceand large accumulations of dirt.
Using the Pre-Collision AssistSystem
The system is active at speeds aboveapproximately 3 mph (5 km/h) andpedestrian detection is active at speedsup to 50 mph (80 km/h).
If your vehicle is rapidly approachinganother stationary vehicle, a vehicletraveling in the same direction as yours, ora pedestrian within your driving path, thesystem design provides three levels offunctionality:
1.Alert.
2.Brake Support.
3.Active Braking.
Alert: When active, a flashing visualwarning appears and an audible warningtone sounds.
Brake Support: The system design helpsreduce the impact speed by preparing thebrakes for rapid braking. Brake supportdoes not automatically apply the brakes.If you press the brake pedal, the systemcould apply additional braking up tomaximum braking force, even if you lightlypress the brake pedal.
Active Braking: Active braking mayactivate if the system determines that acollision is imminent. The system may helpthe driver reduce impact damage or avoidthe crash completely.
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Note:Brake support and active braking areactive at speeds up to 75 mph (120 km/h).If your vehicle has a radar sensor includedwith adaptive cruise control, then brakesupport and active braking are active up tothe maximum speed of the vehicle.
Note:If you perceive pre-collision assistalerts as being too frequent or disturbing,then you can reduce the alert sensitivity,though we recommend using the highestsensitivity setting where possible. Settinglower sensitivity would lead to fewer andlater system warnings.
Distance Indication and Alert (If
Equipped)
Distance indication and alert is a functionthat provides the driver with a graphicalindication of the time gap to otherpreceding vehicles traveling in the samedirection. Distance indication and alertshows one of the graphics that follow inthe information display.
If the time gap to a preceding vehicle issmall, a red visual indication displays tothe driver.
Note:Distance indication and alertdeactivates and the graphics do not displaywhen adaptive cruise control is active.
Time GapDistance GapGraphicsSensitivitySpeed
>0.9sec>82 ft (25 m)GreyNormal62 mph(100 km/h)
0.6sec —0.9sec56–82 ft(17–25 m)YellowNormal62 mph(100 km/h)
<0.6sec<56 ft (17 m)RedNormal62 mph(100 km/h)
Evasive Steering Assist (If Equipped)
If your vehicle is rapidly approaching astationary vehicle or a vehicle traveling inthe same direction as your vehicle, thesystem design helps you steer around thevehicle.
The system only activates when all of thefollowing occur:
•The system detects a vehicle aheadand starts to apply active braking.
•You turn the steering wheel in anattempt to steer around the vehicle.
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After you turn the steering wheel, thesystem applies additional steering torqueto help you steer around the vehicle. Afteryou pass the vehicle, the system appliessteering torque in the opposite direction toencourage you to steer back into the lane.The system deactivates after you fully passthe vehicle.
Note:The system does not automaticallysteer around a vehicle. If you do not turn thesteering wheel, the system does notactivate.
Note:The system does not activate if thedistance to the vehicle ahead is too smalland the system cannot avoid a crash.
Adjusting the Pre-Collision AssistSettings
You can adjust the following settings byusing the touchscreen.
•You can change Alert and DistanceAlert sensitivity to one of three possiblesettings.
•You can switch distance indication andalert on or off.
•If required, you can switch activebraking on or off.
•If required, you can switch evasivesteering assist on or off.
Note:Active braking and evasive steeringassist automatically turn on every time youswitch the ignition on.
Note:If you switch active braking off,evasive steering assist turns off.
Blocked Sensors
Camera.1.
Radar sensor (if equipped).2.
If a message regarding a blocked sensoror camera appears in the informationdisplay, you have obstructed radar signalsor camera images. If your vehicle has aradar sensor, it is behind the fascia coverin the center of the lower grille. With ablocked sensor or camera, the system maynot function, or performance may reduce.The following table lists possible causesand actions for when this messagedisplays.
Camera Troubleshooting
ActionCause
Clean the outside of the windshield in frontof the camera.The windshield in front of the camera isdirty or obstructed in some way.
Wait a short time. It may take severalminutes for the camera to detect that thereis no obstruction.
The windshield in front of the camera isclean but the message remains in thedisplay screen.
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WHAT IS DRIVE MODE
CONTROL
Your vehicle has various drive modes thatyou can select for different drivingconditions. Depending on the drive modethat you select, the system adjusts variousvehicle settings.
HOW DOES DRIVE MODE
CONTROL WORK
Selectable drive modes change variouselectronic and mechanical settings withinyour vehicle to tailor its performance anddriving characteristics to on-road oroff-road driving conditions. Steering feeland effort, traction control, stabilitycontrol, chassis control, powertrainresponse, transmission shift points andfour-wheel driveline settings alter to apre-determined setting depending uponthe drive mode that you select.
Note:Your vehicle has diagnostic checksthat continuously monitor all systems forproper operation. If a drive mode isunavailable due to a system fault, yourvehicle defaults to normal mode.
SELECTING A DRIVE MODE
Note:Drive mode changes may not beavailable when the ignition is off or whenthe engine is not running.
Note:Button icons shown may vary fromyour vehicle.
Rotate the drive mode dial on the centerconsole to select or change a drive mode.
To select drive modes for RWD vehiclesuse the console mounted control.
DRIVE MODES
DEEP SNOW/SAND
For off-road driving on soft drysand or deep snow. This modeoptimizes accelerator pedalresponse, traction settings, and stabilitycontrols to help maintain forwardmomentum when driving through deepsand or snow. If your vehicle becomesstuck in deep conditions, using this modemay help it become unstuck.
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Note:Using deep snow/sand mode on dry,hard surfaces could produce some vibration,driveline bind up, and potential excessivetire wear.
ECO
For efficient driving. This modehelps deliver maximum fuelefficiency and helps to increasedriving range.
NORMAL
For everyday driving. This modeis a perfect balance ofexcitement, comfort andconvenience. This is the default mode aftereach ignition cycle.
SLIPPERY
For less than ideal roadconditions such as snow or icecovered roads. This mode lowersthrottle response, adjusts transmissionshift points, and optimizes vehicle stabilitycontrols to help mitigate wheel spin andmaintain vehicle control when driving inwinter conditions.
Note:Using slippery mode on dry, hardsurfaces could produce some vibration,driveline bind up, and potential excessivetire wear.
SPORT
For sporty driving with improvedperformance handling andresponse. This mode increasesaccelerator pedal response, enhancessteering to provide a sportier feel, andadjusts transmission shift points for quickervehicle acceleration.
TOW/HAUL
For improved transmissionoperation when towing a traileror a heavy load. This modemoves upshifts to higher engine speeds toreduce the frequency of transmissionshifting. This mode also provides enginebraking in all forward gears, which slowsyour vehicle and assists you in controllingyour vehicle when descending a slope. Theamount of downshift braking providedvaries based on the amount you press thebrake pedal.
TRAIL
For off-road driving on muddy,rutted, soft, or uneven terrain.This mode lowers throttleresponse to enhance low speed vehiclecontrol when driving off road. Additionally,the mode optimizes traction and stabilitycontrol settings, helping the vehicle tomaintain forward momentum throughloose deformable surfaces.
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