2023 FORD EXPEDITION Owners Manual

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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TRAIL TURN ASSIST –
TROUBLESHOOTING
TRAIL TURN ASSIST –INFORMATION MESSAGES
DetailsMessage
Switch to four-wheeldrive low (4L) or four-wheel drive high (4H) toactivate trail turn assist.See Selecting a Four-Wheel Drive Mode(page 220).
Trail TurnAssist Avail-able in 4L or4H
Trail turn assist systemmalfunction could bepresent. If this conditionpersists, have yourvehicle serviced.
Trail TurnAssist NotAvailable SeeManual
You have activated trailturn assist.Trail TurnAssist ON
You have switched trailturn assist off.Trail TurnAssist OFF
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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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HILL DESCENT CONTROL – TROUBLESHOOTING
HILL DESCENT CONTROL – INFORMATION MESSAGES
ActionMessage
Your vehicle speed requirement for off-road modeentry has not been met.For Hill Descent Reduce SpeedXX MPH/km/h or Less
You need to select a transmission gear for hill descentmode.For Hill Descent Select Gear
Hill descent control mode is deactivated and you mustresume control.Hill Descent Driver ResumeControl
A hill descent system fault is present.Hill Descent Control Fault
The hill descent system is cooling due to overuse.Hill Descent Control Off SystemCooling
The hill descent system cannot activate while CruiseControl is actively controlling speed.Hill Descent Control not avail-able with Cruise Control Active
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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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STEERING – INFORMATION MESSAGES
ActionMessage
The power steering system has detected acondition that requires service. Have yourvehicle checked as soon as possible.
Steering Fault Service Now
The power steering system is not working.Stop your vehicle in a safe place. Have yourvehicle checked as soon as possible.
Steering Loss Stop Safely
The power steering system has detected acondition that requires service. Have yourvehicle checked as soon as possible.
Steering Assist Fault Service Required
The steering system has detected a condi-tion that requires service. Have your vehiclechecked as soon as possible.
Steering Lock Malfunction Service Now
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STEERING – FREQUENTLY ASKEDQUESTIONS
Why does it seem that the steering iswandering or pulling?
Check your vehicle for an improperlyinflated or uneven tire, loose or wornsuspension or steering components,or improper vehicle alignment.
The system is functioning properly andthe components have been checked,why is the steering system continuingto pull or wander?
A high crown in the road or crosswindscould make the steering system feellike it is wandering or pulling.
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