2023 FORD EXPEDITION brake

Side Wind Stabilization
Side wind stabilization is an advancedfeature that works by carefully applyingthe brakes on one side of the vehicle toreduce the effect of a side wind gust onthe vehicle's path.
Traction Control
Traction control enhances your vehicle’sability to maintain traction of the wheelsby detecting and controlling wheel spin.See Traction Control (page 245).
Vehicle without stability controlskidding off its intended route.A
Vehicle with stability controlmaintaining control on a slipperysurface.
B
SWITCHING STABILITY
CONTROL ON AND OFF
The system turns on each time you switchthe ignition on.
You can switch the electronic stabilitycontrol system off by pressing and holdingthe ESC off button for over 5 seconds, oryou can press the button again to switchthe system on.
Shifting the transmission into reverse (R)will disable the system.
You can switch the traction control systemoff or on independently. See SwitchingTraction Control On and Off (page 245).
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WHAT IS TRAIL CONTROL
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.
Trail control lets you focus on steeringduring low-speed and off-road use bycontrolling your vehicle's acceleration andbraking to maintain the speed that you set.
You may hear a noise from the anti-lockbrake system pump motor when you usethe system. This is normal.
SWITCHING TRAIL CONTROL
ON AND OFF
Press the button.
The system switches off if you press thebutton again or exceed 40 mph (64 km/h).
SETTING THE TRAIL CONTROL
SPEED
Note:The buttons are located on thesteering wheel.
Drive to your preferred speed.
Press button to increase the setcurrent speed.
Press button to decrease the setcurrent speed.
Note:The indicator changes color.
You can adjust the set speed in small orlarge increments. Press the toggle buttonupward or downward once to adjust theset speed in small increments. Press andhold the toggle button upward ordownward to adjust the set speed in largeincrements.
You can also adjust the set speed bybraking.
Note:Pressing the brake pedal does notswitch off the system.
CANCELING THE SET SPEED
Press the button.
TRAIL CONTROL INDICATORS
TRAIL ONE PEDAL DRIVE
WHAT IS TRAIL ONE PEDAL DRIVE
Trail one pedal drive allows you toaccelerate and brake using only theaccelerator pedal. The system assistswhen driving through difficult off-roadterrain. Pressing the accelerator pedaldown accelerates your vehicle andreleasing pressure on the acceleratorpedal, with your foot still on the pedal,slows your vehicle down. Releasing theaccelerator pedal may allow your vehicleto come to a complete stop, somesituations may require you to press thebrake pedal to come to a complete stop.
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TRAIL ONE PEDAL DRIVEPRECAUTIONS
WARNING: This system is an extradriving aid. It does not replace yourattention and judgment, or the need toapply the brakes. This system does NOTautomatically brake your vehicle. If youfail to press the brake pedal whennecessary, you may collide with anothervehicle.
Shifting into drive (D) or reverse (R) doesnot cause the vehicle to move.
You can press the brake pedal to increasebraking. This does not turn the system off.
Trail one pedal drive could apply theparking brake when your vehicle is notmoving and not in park (P).
Note:Always check the transmissionselection before accelerating.
Note:Only use trail one pedal drive onslippery or loose surfaces. Using trail onepedal drive on dry, hard surfaces couldproduce some vibration, driveline bind upand potential excessive tire and vehiclewear.
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
Switching Trail One Pedal Drive On
Press the trail features buttonwhen in four-wheel drive high orfour-wheel drive low to activatetrail one pedal drive.
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 or four-wheel drivelow switches trail one pedal drive off.
If you exceed 40 mph (65 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 orfour-wheel drive low modes, youcan switch to trail one pedal drive bypressing the button on the steering wheel.
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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 a system fault has occurred when trailcontrol was active and the driver must resume control.Trail Control Off Driver ResumeControl
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
You switched off trail control propulsion; however, thesystem still applies the brakes if descending a hill.Press the trail control button to switch this feature off,you can then switch it back on.
Descent Control Now ActivePress Trail Control Switch ToExit
The system requires you to put your seatbelt on beforeyou can use the trail control feature.Trail Control Not Available withSeatbelt Off
Displays when only trail control is active and allowsyou to resume using trail one pedal drive.Trail Control Active UseCANCEL button to resume Trail1-Pedal Drive
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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
Trail turn assist can only be used when thevehicle’s four-wheel drive system is in thefour-wheel drive high (4H), or four-wheeldrive low (4L) modes.
SWITCHING TRAIL TURN
ASSIST ON AND OFF
Trail turn assist can be turned on or offfrom the trail turn assist button in thefeatures section of the vehicle on screendisplay. Once selected to be on from thismenu, trail turn assist will be on when thevehicle is in four-wheel drive high (4H) orfour-wheel drive low (4L), but will notactivate until:
•Vehicle speed is less than 12 mph(19.3 km/h).
•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, orfour-wheel drive auto.
If the system is turned off by switching toa two-wheel drive high (2H) or four-wheeldrive auto (4A), the system will be on againwhen four-wheel drive high (4H) orfour-wheel drive low (4L) is re-selected.
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.
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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: Hill descent controlcannot control descent in all surfaceconditions and circumstances, such asice or extremely steep grades. Hilldescent control is a driver assist systemand cannot substitute for good judgmentby the driver. Failure to do so may resultin loss of vehicle control, crash or seriousinjury.
WARNING: The system does notreplace the parking brake. When youleave your vehicle, always apply theparking brake and shift the transmissioninto park (P) for automatic transmissionor first gear for manual transmission.
SWITCHING HILL DESCENT
CONTROL ON AND OFF
Press the button on theinstrument panel or the centerconsole. A light illuminates anda tone sounds when the system 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.
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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.
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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 75).
SWITCHING PARKING AID ON
AND OFF
Press the parking aid button anduse the menu to turn the systemon and off.
The system can also be turned off usingthe pop-up message that appears whenyou are in reverse (R).
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