2023 FORD SUPER DUTY traction control

DRIVE MODES
ECO - 4X4
For efficient driving. This modehelps deliver maximum fuelefficiency and helps to increasedriving range.
Two-wheel drive high is the defaultfour-wheel drive mode. Four-wheel drivelow is not available in eco mode.
The electronic locking differential isavailable below 25 mph (40 km/h). SeeSwitching the Electronic LockingDifferential On and Off (page 245).
ECO - 4X2
For efficient driving. This modehelps deliver maximum fuelefficiency and helps to increasedriving range.
The electronic locking differential isavailable below 25 mph (40 km/h). SeeSwitching the Electronic LockingDifferential On and Off (page 247).
NORMAL - 4X4
For everyday driving. This modeis the perfect balance ofexcitement, comfort andconvenience. This is the default mode aftereach ignition cycle.
Two-wheel drive high is the defaultfour-wheel drive mode. All four-wheel drivemodes are selectable when in normalmode.
The electronic locking differential isavailable below 25 mph (40 km/h). SeeSwitching the Electronic LockingDifferential On and Off (page 245).
NORMAL - 4X2
For everyday driving. This modeis the perfect balance ofexcitement, comfort andconvenience. This is the default mode aftereach ignition cycle.
The electronic locking differential isavailable below 25 mph (40 km/h). SeeSwitching the Electronic LockingDifferential On and Off (page 247).
OFF-ROAD - 4X4
For driving on rough uneventerrain. This mode optimizesaccelerator pedal response togive you more control over your vehiclewhen traversing off-road obstacles.Traction control and stability controlsettings are optimized, and the rearelectronic differential is automaticallyengaged to enhance vehicle performancein off-road environments. Use this modewhen driving through sand, loose gravel,mud, or mixed off-road terrain.
ROCK CRAWL
For off-road driving andoptimum rock-climbing. Rockcrawl mode engages theelectronic locking differential, optimizesthrottle response and adjusts transmissionshift points to provide additional controlof your vehicle.
Four-wheel drive low is the only four-wheeldrive mode available in rock crawl mode.
The electronic locking differential engageswhen you select this mode at any speed,and you can disengage it at any time usingthe button. See Switching the ElectronicLocking Differential On and Off (page245).
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TRAIL - 4X2
This mode is used for muddy,rutted, soft or uneven terrain.This mode lowers acceleratorpedal response to allow for better controlwhen in low speed off-road environments.The transmission shift points change tomaximize low end torque. Traction andstability controls are also optimized to helpyour vehicle maintain forward momentum.
The electronic locking differential isavailable. See Switching the ElectronicLocking Differential On and Off (page247).
DRIVE MODE CONTROL –
TROUBLESHOOTING
DRIVE MODE CONTROL –WARNING LAMPS
Some drive modes reducetraction and stability controlperformance and the indicatorilluminates in the instrument cluster.
DRIVE MODE CONTROL – INFORMATION MESSAGES
ActionMessage
You have selected a four-wheel drive modethat is not available in the current drivemode. Select an available four-wheel drivemode.
Selected 4x4 Mode Not Available in CurrentDrive Mode
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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.
•You apply direct steering, acceleratefast or brake hard.
•The vehicle speed is less than 40 mph(64 km/h).
•The anti-lock brake, stability control ortraction control system activates.
•The lane is too narrow.
•Something is obscuring the camera orit is unable to detect the lane markingsdue to environment, traffic or vehicleconditions.
•Entering or exiting a tight curve whendriving at high speeds.
The lane keeping system may not correctlane positioning in any of the followingconditions:
•High winds.
•Uneven road surfaces.
•Heavy or uneven loads.
•Incorrect tire pressure.
SWITCHING THE LANE
KEEPING SYSTEM ON AND
OFF
To activate the lane keepingsystem, press the button on thesteering wheel.
To deactivate the lane keeping system,press the button again.
Note:When switching the system on or offa message appears in the instrument clusterdisplay to show the status.
Note:The system stores the on or offsetting until manually changed.
SWITCHING THE LANE
KEEPING SYSTEM MODE
The lane keeping system has differentsettings that you can view or adjust usingthe instrument cluster display.
The system stores the last known selectionfor each of these settings. You do not needto readjust your settings each time youswitch on the system.
To change the lane keeping system mode,use the touchscreen:
1.Press Features on the touchscreen.
2.Press Driver Assistance.
3.Press Lane-Keeping System.
4.Press Lane-Keeping Mode.
5.Select a mode.
Note:The system remembers the lastsetting when you start your vehicle.
ALERT MODE
WHAT IS ALERT MODE
Alert mode vibrates the steering wheelwhen it detects an unintended lanedeparture.
HOW DOES ALERT MODE WORK
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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.
BASIC OFF-ROAD DRIVINGTECHNIQUES
Off-road Driving Hints
Before taking your vehicle off-roading, abasic vehicle inspection should be done tomake sure that the vehicle is in top workingcondition. It is always recommended thatat least two vehicles are used whileoff-roading. The buddy system helps makesure that help is close at hand should avehicle become stuck or damaged. It is alsowise to take supplies such as a first aid kit,supply of water, tow strap, cell or satellitephone with you any time an off-roadexcursion is planned.
1.Grip the steering wheel with thumbson the outside of the rim. This willreduce the risk of injury due to abruptsteering wheel motions that occurwhen negotiating rough terrain.
2.Throttle, brake and steering inputsshould be made in a smooth andcontrolled manner. Sudden inputs tothe controls can cause loss of tractionor upset the vehicle, especially whileon loose terrain or while crossingobstacles such as rocks or logs.
3.Look ahead on your route notingupcoming obstacles, or any otherfactors which may indicate a changein available traction, and adjust thevehicle speed and route accordingly.
4.When driving off-road, if the front orrear suspension is bottoming outand/or excessive contact with theskid-plates is encountered, reducevehicle speed to avoid potentialdamage to the vehicle.
5.When with other vehicles, it isrecommended that communication isused, and the lead vehicle notify othervehicles of obstacles that could causepotential vehicle damage.
6.Always keep available groundclearance in mind and pick a route thatminimizes the risk of catching theunderside of the vehicle on an obstacle.
7.When negotiating low speed obstacles,applying light brake pressure inconjunction with the throttle will helpprevent the vehicle from jerking andwill allow you to negotiate the obstaclein a more controlled manner. Using 4Lwill also help with this.
8.Off-roading requires a high degree ofconcentration. Even if your local lawdoes not prohibit alcohol use whiledriving off-road, Ford stronglyrecommends against drinking if youplan to off-road.
Crossing Obstacles
•Review the path ahead beforeattempting to cross any obstacle. It isbest if the obstacle is reviewed fromoutside the vehicle so that there is agood understanding of terrain conditionboth in front of and behind theobstacle.
•Approach obstacles slowly.
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Mud
Be cautious of sudden changes in vehiclespeed or direction when you are driving inmud. Even all-wheel drive and four-wheeldrive vehicles can lose traction in mud. Ifyour vehicle slides, steer in the direction ofthe slide until you regain control of yourvehicle. After driving through mud, cleanoff residue stuck to rotating driveshaftsand tires. Excess residue can cause animbalance that could damage drivecomponents.
Water
If you must drive though deep water, driveslowly. The water could limit traction orbrake capability. See Driving ThroughWater Limitations (page 413).
FLOOR MATS
WARNING: Use a floor matdesigned to fit the footwell of yourvehicle that does not obstruct the pedalarea. Failure to follow this instructioncould result in the loss of control of yourvehicle, personal injury or death.
WARNING: Pedals that cannotmove freely can cause loss of vehiclecontrol and increase the risk of seriouspersonal injury.
WARNING: Secure the floor matto both retention devices so that itcannot slip out of position and interferewith the pedals. Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle, personal injury ordeath.
WARNING: Do not place additionalfloor mats or any other covering on topof the original floor mats. This couldresult in the floor mat interfering with theoperation of the pedals. Failure to followthis instruction could result in the loss ofcontrol of your vehicle, personal injury ordeath.
WARNING: Always make sure thatobjects cannot fall into the driver footwell while your vehicle is moving. Objectsthat are loose can become trappedunder the pedals causing a loss ofvehicle control.
To install floor mats that have eyelets,position the floor mat eyelet over theretention post and press down to lock inposition. Repeat for all eyelets on the floormat.
To remove the floor mats, reverse theinstallation procedure.
Note:Regularly check the floor mats tomake sure they are secure.
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LOCATING THE TIRE LABEL
You will find a Tire Labelcontaining tire inflation pressureby tire size and other importantinformation located on the B-Pillaror the edge of the driver's door.See Locating the SafetyCompliance CertificationLabels (page 352).
DEPARTMENT OF
TRANSPORTATION UNIFORM
TIRE QUALITY GRADES
Tire Quality Grades apply to newpneumatic passenger car tires.The Quality grades can be foundwhere applicable on the tiresidewall between tread shoulderand maximum section width. Forexample: Treadwear 200Traction AA Temperature A.
These Tire Quality Grades aredetermined by standards that theUnited States Department ofTransportation has set.
Tire Quality Grades apply to newpneumatic passenger car tires.They do not apply to deep tread,winter-type snow tires,space-saver or temporary usespare tires, light truck or LT typetires, tires with nominal rimdiameters of 10 to 12 inches orlimited production tires as definedin Title 49 Code of FederalRegulations Part 575.104 (c)(2).
U.S. Department ofTransportation Tire qualitygrades: The U.S. Department ofTransportation requires us to giveyou the following informationabout tire grades exactly as thegovernment has written it.
Treadwear
The treadwear grade is acomparative rating based on thewear rate of the tire when testedunder controlled conditions on aspecified government test course.For example, a tire graded 150would wear 1½ times as well onthe government course as a tiregraded 100. The relativeperformance of tires dependsupon the actual conditions of theiruse, however, and may departsignificantly from the norm due tovariations in driving habits, servicepractices, and differences in roadcharacteristics and climate.
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Traction AA A B C
WARNING: The tractiongrade assigned to this tire isbased on straight-ahead brakingtraction tests, and does notinclude acceleration, cornering,hydroplaning or peak tractioncharacteristics.
The traction grades, from highestto lowest are AA, A, B, and C. Thegrades represent the tire’s abilityto stop on wet pavement asmeasured under controlledconditions on specifiedgovernment test surfaces ofasphalt and concrete. A tiremarked C may have poor tractionperformance.
Temperature A B C
WARNING: Thetemperature grade for this tire isestablished for a tire that isproperly inflated and notoverloaded. Excessive speed,underinflation, or excessiveloading, either separately or incombination, can cause heatbuildup and possible tire failure.
The temperature grades are A(the highest), B and C,representing the tire’s resistanceto the generation of heat and itsability to dissipate heat when
tested under controlled conditionson a specified indoor laboratory
test wheel. Sustained hightemperature can cause thematerial of the tire to degenerateand reduce tire life, and excessivetemperature can lead to suddentire failure. The grade Ccorresponds to a level ofperformance which all passengercar tires must meet under theFederal Motor Vehicle SafetyStandard No. 139. Grades B and Arepresent higher levels ofperformance on the laboratorytest wheel than the minimumrequired by law.
INFORMATION ON THE TIRE
SIDEWALL
Both United States and CanadaFederal regulations require tiremanufacturers to placestandardized information on thesidewall of all tires. Thisinformation identifies anddescribes the fundamentalcharacteristics of the tire and alsoprovides a U.S. DOT TireIdentification Number for safetystandard certification and in caseof a recall.
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*Treadwear: The treadweargrade is a comparative ratingbased on the wear rate of the tirewhen tested under controlledconditions on a specifiedgovernment test course. Forexample, a tire graded 150 wouldwear one and one-half times aswell on the government course asa tire graded 100.
*Traction: The traction grades,from highest to lowest are AA, A,B, and C. The grades represent thetire's ability to stop on wetpavement as measured undercontrolled conditions on specifiedgovernment test surfaces ofasphalt and concrete. A tiremarked C may have poor tractionperformance.
*Temperature: The temperaturegrades are A (the highest), B andC, representing the tire'sresistance to the generation ofheat and its ability to dissipateheat when tested under controlledconditions on a specified indoorlaboratory test wheel.
M.Maximum InflationPressure: Indicates the tiremanufacturers' maximumpermissible pressure or thepressure at which the maximumload can be carried by the tire. Thispressure is normally higher thanthe vehicle manufacturer'srecommended cold inflationpressure which can be found onthe Safety Compliance
Certification Label (affixed toeither the door hinge pillar,
door-latch post, or the door edgethat meets the door-latch post,next to the driver's seatingposition), or Tire Label which islocated on the B-Pillar or the edgeof the driver’s door. The coldinflation pressure should never beset lower than the recommendedpressure on the vehicle label.
The tire suppliers may haveadditional markings, notes orwarnings such as standard loador radial tubeless.
Additional InformationContained on the Tire Sidewallfor LT Type Tires
Note:Tire Quality Grades do notapply to this type of tire.
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