2023 FORD EXPEDITION four wheel drive

Avoid driving at excessive speed. Thiscauses vehicle momentum to work againstyou and your vehicle could become stuckto the point that assistance may berequired from another vehicle. Remember,you may be able to back out the way youcame if you proceed with caution.
DRIVING THROUGH MUD ANDWATER
WARNING: Do not spin the wheelsat over 34 mph (55 km/h). The tires mayfail and injure a passenger or bystander.
Mud
Be cautious of sudden changes in vehiclespeed or direction when you are driving inmud. Even four-wheel drive vehicles canlose traction in slick mud. If your vehicledoes slide, steer in the direction of the slideuntil you regain control of your vehicle.After driving through mud, clean off residuestuck to rotating driveshafts and tires.Excess mud stuck on tires and rotatingdriveshafts can cause an imbalance thatcould damage drive components.
Water
If you must drive through high water, driveslowly. Traction or brake capability maybe limited. When driving through water,determine the depth and avoid waterhigher than the bottom of the hubs. If theignition system gets wet, your vehicle maystall. Once through water, test the brakes.Wet brakes do not stop your vehicle aseffectively as dry brakes. Drying improvesby applying light pressure to the brakepedal while moving slowly.
Note:Driving through deep water maydamage the transmission. If the front or rearaxle is submerged in water, the axlelubricant and transfer case lubricant shouldbe checked and changed if necessary.
DRIVING ON HILLY OR SLOPINGTERRAIN
Although natural obstacles may make itnecessary to travel diagonally up or downa hill or steep incline, you should try to drivestraight up or straight down.
Note:Avoid turning on steep slopes or hills.A danger lies in losing traction, slippingsideways and possible vehicle roll over.Whenever driving on a hill, determinebeforehand the route you can use. Do notdrive over the crest of a hill without seeingwhat conditions are on the other side. Donot drive in reverse over a hill without theaid of an observer.
When climbing a steep slope or hill, startin a lower gear rather than downshifting toa lower gear from a higher gear once theascent has started. This reduces strain onthe engine and the possibility of stalling.
If your vehicle stalls, do not try toturnaround because this could causevehicle roll over. It is better to reverse backto a safe location.
Apply just enough power to the wheels toclimb the hill. Too much power can causethe tires to slip, spin or lose traction,resulting in loss of vehicle control.
Descend a hill in the same gear you woulduse to climb up the hill to avoid excessivebrake application and brake overheating.Do not descend in neutral. Disengageoverdrive or move the transmissionselector lever to a lower gear. Whendescending a steep hill, avoid sudden hardbraking as you could lose control. The frontwheels have to be turning in order to steeryour vehicle.
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2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMFour-Wheel Drive (If Equipped)

Note:If your vehicle has anti-lock brakes,apply the brakes steadily. Do not pump thebrakes.
DRIVING ON SNOW AND ICE
Four-wheel drive vehicles have advantagesover two-wheel drive vehicles in snow andice but can skid like any other vehicle.Should you start to slide while driving onsnowy or icy roads, turn the steering wheelin the direction of the slide until you regaincontrol.
Avoid sudden applications of power andquick changes of direction on snow andice. Apply the accelerator slowly andsteadily when starting from a full stop.Avoid sudden braking. Although afour-wheel drive vehicle can acceleratebetter than a two-wheel drive vehicle insnow and ice, it cannot stop any faster asbraking occurs at all four wheels. Do notbecome overconfident as to roadconditions.
Make sure you allow sufficient distancebetween you and other vehicles forstopping. Drive slower than usual andconsider using one of the lower gears. Inemergency stopping situations, apply thebrake steadily. Do not pump the brakepedal. See Anti-Lock Braking SystemLimitations (page 229).
Note:Excessive tire slippage can causetransmission damage.
FOUR-WHEEL DRIVE –
TROUBLESHOOTING
FOUR-WHEEL DRIVE – WARNINGLAMPS
Illuminates when a four-wheeldrive or power train fault ispresent.
Note:When a system fault is present, thesystem can typically remain in whichevermode was selected prior to the faultcondition occurring. It does not default totwo-wheel drive in all circumstances. Whenthis warning is displayed, have your vehicleserviced by an authorized dealer.
FOUR-WHEEL DRIVE – INFORMATION MESSAGES
ActionMessage
A four-wheel drive system fault is present.Have your vehicle checked as soon aspossible.
Check 4x4
The four-wheel drive system is making ashift.4x4 Shift in Progress
Displays when you attempt to switch tofour-wheel drive low mode and you do notshift the transmission to neutral (N) first.
For 4x4 LOW Shift to N
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2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMFour-Wheel Drive (If Equipped)

ActionMessage
Displays when you attempt to switch tofour-wheel drive low mode and yourvehicle's speed is greater than 3 mph(5 km/h).
For 4x4 LOW Slow to 3 MPH
For 4x4 LOW Slow to 5 km/h
Displays when you attempt to switch fromfour-wheel drive low mode and you do notshift the transmission to neutral (N) first.
To Exit 4x4 LOW Shift to N
Displays when you attempt to switch fromfour-wheel drive low mode and yourvehicle's speed is greater than 3 mph(5 km/h).
To Exit 4x4 LOW Slow to 3 MPH
To Exit 4x4 LOW Slow to 5 km/h
Displays when there is a transfer case geartooth blockage while shifting to or fromfour-wheel drive low mode or to the neutral(N) state. Place the transmission in aforward gear, move your vehicle forwardapproximately 5 ft (1.5 m), and shift thetransmission back to neutral (N) to allowthe transfer case to complete the rangeshift.
Shift Delayed Drive Forward
Displays when the four-wheel systemdetects elevated system temperature andtemporarily stops providing power to thefront wheels. The system automaticallyresumes normal function when the systemtemperature returns to normal.
4x4 Temporarily Disabled
Displays when the four-wheel drive systemresumes normal function.4x4 Restored
Displays when the four-wheel drive systemdetects driving conditions which tempor-arily require greater four-wheel driveperformance. The system automaticallyresumes normal function after the systemno longer detects these driving conditions.
4X4 Temporarily Locked
Displays when the system requires anadditional transmission shift to neutral (N)to complete a transfer case shift.
Shift to Neutral
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2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMFour-Wheel Drive (If Equipped)

REVERSE BRAKING ASSIST –FREQUENTLY ASKED QUESTIONS
Why is reverse braking assist unavailable?
•Make sure the reverse braking assist ison. See Switching Reverse BrakingAssist On and Off (page 236).
•Make sure that all doors, liftgate ortailgate and hood are closed. Drive thevehicle on a straight road for a shortperiod. If the message remains, havethe system checked.
•If your vehicle has the cross traffic alertsystem, make sure it is on. SeeSwitching Cross Traffic Alert Onand Off (page 326).
•Make sure the rear parking aid systemis on. See Parking Aids (page 261).
•Make sure the traction control is on.See Switching Traction Control Onand Off (page 245).
Note:The traction control automaticallyturns off if four-wheel drive low and certaindrive modes such as mud/ruts andsnow/sand is activated.
•Your vehicle may have sustained a rearend impact. Have the sensors checkedfor proper coverage and operation.
•An anti-lock brake, traction control orstability control event may haveoccurred. Reverse braking assistresumes operation when the event iscomplete.
•Make sure the rear view camera and360 degree camera are not dirty orobstructed. If dirty, clean the camera.If the message still appears aftercleaning the camera, wait a short timefor the message to clear. If themessage does not clear, have thesystem checked.
•Make sure the cross traffic alert, rearparking aid and side parking aid sensorsare not blocked or faulty. See Locatingthe Cross Traffic Alert Sensors(page 326). See Locating the RearParking Aid Sensors (page 262). SeeLocating the Side Parking AidSensors (page 264).
•You recently had your vehicle serviced,or the battery disconnected. Drive yourvehicle a short distance to resumesystem operation.
•Reverse braking assist does notfunction when you connect a trailer.Operation resumes when youdisconnect the trailer.
Note:If the answers to why the system isunavailable do not assist in returning reversebraking assist to available, have the systemchecked as soon as possible.
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2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMReverse Braking Assist (If Equipped)

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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2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMTrail Control (If Equipped)E371768 E246884 E246885 E308130

TRAIL ONE PEDAL DRIVEINDICATORS
When trail one pedal drive isactive, the indicator displays
green in the instrument cluster. When thesystem is switched on but is unavailableor in standby mode, it displays grey.
TRAIL ONE PEDAL DRIVE – TROUBLESHOOTING
TRAIL ONE PEDAL DRIVE – INFORMATION MESSAGES
ActionMessage
Displays when trail one pedal drive is active,use the SET+ or SET- to switch to trailcontrol.
Trail 1-Pedal Drive Active Use SET Buttonfor Trail Control
Displays when you switch trail one pedaldrive off.Trail Control with Trail 1- Pedal Drive Off
Trail control is in a driveline state notsupported for trail one pedal drive. Set aspeed to activate trail control or change thedriveline state to four-wheel drive high (4H)or four-wheel drive low (4L) modes toactive trail one pedal drive.
Trail Control Enabled Use SET button toSet Speed Trail 1-Pedal Drive Available in4H or 4L
Displays when trail control is active andallows you to resume using trail one pedaldrive when you press the CANCEL button.
Trail Control Active Use CANCEL button toresume Trail 1-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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2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMTrail Turn Assist (If Equipped)E338899 E338900

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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2023 Expedition (TB8) Canada/United States of America, enUSA, Edition date: 202207, DOMTrail Turn Assist (If Equipped)