warning FORD SUPER DUTY 2023 Owners Manual

WHAT IS TRACTION CONTROL
The traction control system helps to avoiddrive wheel spin and loss of traction.
HOW DOES TRACTION
CONTROL WORK
If your wheels begin to spin, the loss oftraction can compromise steering controland stability of the vehicle. The tractioncontrol system applies the brakes toindividual wheels and when needed,reduces engine power at the same time toincrease traction.
SWITCHING TRACTION
CONTROL ON AND OFF
WARNING: Operating your vehiclewith the traction control disabled couldlead to an increased risk of loss of vehiclecontrol, vehicle rollover, personal injuryand death.
The traction control system turns on eachtime you switch the ignition on.
The button for the stability and tractioncontrol system is on the instrument panel.
Press and release the button to switchtraction control off. The stability controlsystem remains fully active, to switch it off,press and hold the button for a fewseconds, then release.
When you switch traction control off, amessage and an illuminated icon appearon the instrument cluster.
Press the switch again to turn the tractioncontrol system back on to normaloperation.
If your vehicle is stuck in mud or snow,switching traction control off may bebeneficial as this allows the wheels to spin.
TRACTION CONTROL
INDICATOR
Stability and Traction ControlIndicator
If the indicator does notilluminate when you switch theignition on, or remains on whenthe engine is running, this indicates amalfunction. Have your vehicle checkedby an authorized dealer as soon aspossible.
The traction control off indicatorilluminates when you switch thetraction control system off, orwhen an alternative stability control modeis selected that requires the tractioncontrol off depending on the drive modeselected.
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HOW DOES STABILITY
CONTROL WORK
WARNING: Vehicle modificationsinvolving braking system, aftermarketroof racks, suspension, steering system,tire construction and wheel and tire sizemay change the handling characteristicsof your vehicle and may adversely affectthe performance of the electronicstability control system. In addition,installing any stereo speakers mayinterfere with and adversely affect theelectronic stability control system.Reducing the effectiveness of theelectronic stability control system couldlead to an increased risk of loss of vehiclecontrol, vehicle rollover, personal injuryand death.
WARNING: Remember that evenadvanced technology cannot defy thelaws of physics. It's always possible tolose control of a vehicle due toinappropriate driver input for theconditions. Aggressive driving on anyroad condition can cause you to losecontrol of your vehicle increasing the riskof personal injury or property damage.Activation of the electronic stabilitycontrol system is an indication that atleast some of the tires have exceededtheir ability to grip the road; this couldreduce the operator's ability to controlthe vehicle potentially resulting in a lossof vehicle control, vehicle rollover,personal injury and death.
If a driving condition activates either thestability control or traction control you mayexperience the following conditions:
•The stability and traction control lightflashes.
•Your vehicle slows down.
•Reduced engine power.
The stability control system has severalfeatures built into it to help you maintaincontrol of your vehicle:
Electronic Stability Control
Electronic stability control enhances yourvehicle’s ability to prevent skids or lateralslides by applying brakes to one or moreof the wheels individually and, if necessary,reducing engine power.
Roll Stability Control
Roll stability control enhances yourvehicle’s ability to prevent rollovers bydetecting your vehicle’s roll motion andthe rate at which it changes by applyingthe brakes to one or more wheelsindividually.
Curve Control
Curve control enhances your vehicle’sability to follow the road when corneringseverely or avoiding objects in the roadway.Curve control operates by reducing enginepower and, if necessary, applying brakesto one or more of the wheels individually.
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 What Is Traction Control (page 268).
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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.
TRAIL CONTROL LIMITATIONS
Trail control is unavailable when any of thefollowing occur:
•Your vehicle speed is greater than20 mph (32 km/h) in two-wheel drivehigh (2H) or four-wheel drive high (4H)modes.
•Your vehicle speed is greater than9 mph (15 km/h) in four-wheel drivelow (4L) mode.
•Your vehicle speed is greater than5 mph (8 km/h) in reverse (R).
•The transmission is in park (P).
•The driver side door is open or yourseatbelt is off when the driver side dooris removed.
•Cruise control is on.
•Pro trailer backup assist is on.
SWITCHING TRAIL CONTROL
ON AND OFF
Press the button.
The system switches off if you press thebutton again or exceed 42 mph (68 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 decrease the set speed bybraking.
Note:If a set speed is set and the trailcontrol is active and the vehicle is stoppedby the brake, releasing the brake will allowthe vehicle to accelerate to the set speed.Pressing the brake pedal does not switchoff the system.
CANCELING THE SET SPEED
Press the button.
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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 when the system is about todisengage for cooling. At this time,manually apply the brakes as needed tomaintain 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: The system does notreplace the parking brake. When youleave your vehicle, always apply theparking brake.
SWITCHING HILL DESCENT
CONTROL ON AND OFF
Press the button on theinstrument panel. A lightilluminates and a tone soundswhen 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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HYDRAULIC POWER
STEERING
HYDRAULIC POWER STEERINGGUIDELINES
To help prevent damage to the powersteering system:
•Do not hold the steering wheel at itsfurthest turning points for more thanthree to five seconds when the engineis running.
•Avoid continuously steering back andforth with elevated engine RPM as thismay overheat the system. If trying tofree a stuck vehicle, pause betweenattempts to allow the power steeringsystem to cool or seek assistance.Typical steering and driving maneuversallow the system to cool.
•Do not operate the vehicle if the powersteering pump fluid level is below theMIN mark on the reservoir.
•Some noise is normal during operation.If excessive, check for low powersteering pump fluid level beforeseeking service by your dealer.
•Heavy or uneven efforts may be causedby low power steering fluid. Check forlow power steering pump fluid levelbefore seeking service by your dealer.
•Do not fill the power steering pumpreservoir above the MAX mark on thereservoir, as this may result in leaksfrom the reservoir.
If the power steering system breaks downor if you switch the engine off, you cansteer the vehicle manually, but it takesmore effort.
If you have any steering componentsserviced or replaced, install new fasteners.Many fasteners have coatings with threadadhesive, or have prevailing torquefeatures you cannot reuse. Do not reuse abolt or nut. Torque fasteners tospecifications.
Steering Tips
If the steering wanders or pulls, check for:
•An improperly inflated tire.
•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.
Electronic Torque Overlay Steering
(If Equipped)
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.
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The electronic torque overlay steeringsystem adds supplemental steering assistto the hydraulic gear when needed,dependent on vehicle conditions such asvehicle speed, steering wheel angle, andsteering wheel torque. The hydraulicsteering system provides the majority ofsteering assistance. The electronic torqueoverlay enables features such as pro trailerbackup assistance and lane departurewarning.
If your vehicle loses electrical power whileyou are driving, your vehicle loses electricpower steering assistance. The steeringsystem still operates, and you can steeryour vehicle with hydraulic assist. Steeringyour vehicle with only hydraulic assistrequires 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.
LOCATING THE HYDRAULICPOWER STEERING FLUIDRESERVOIR
The hydraulic power steering fluid reservoiris found in the engine compartment. SeeUnder Hood Overview (page 441).
CHECKING THE HYDRAULICPOWER STEERING FLUID
Check the power steering fluid. SeeScheduled Maintenance (page 591). Ifadding fluid is necessary, use onlyMERCON LV ATF.
Check the fluid level when it is at ambienttemperature.
1.Check the fluid level in the reservoir. Itshould be between the MIN and MAXrange. Do not add fluid if the level iswithin this range.
2.If the fluid level is low, add fluid to bringthe fluid level up to between the MINand MAX range.
3.Switch the engine on.
4.While the engine idles, turn the steeringwheel left and right several times.
5.Switch the engine off.
6.Recheck the fluid level in the reservoir.Do not add fluid if the level is betweenthe MIN and MAX range.
7.If the fluid is low, add fluid in smallamounts, continuously checking thelevel until it is between the MIN andMAX range. For proper fluid type, SeeCapacities and Specifications (page520). Be sure to put the cap back on thereservoir.
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.
SWITCHING PARKING AID ON
AND OFF - VEHICLES WITH:
FRONT PARKING AID
Muting the Audible Tone
Press the parking aid button toswitch the system's audible toneon and off.
Switching Parking Aid On and OffLong-Term
The system can be set to stay disabled inbetween ignition cycles.
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1.Press Settings on the touchscreen.
2.Press Driver Assistance.
3.Press Park Aid sensors.
4.Switch Front Sensors (Always) orRear Sensors (Always) on or off.
SWITCHING PARKING AID ON
AND OFF - VEHICLES WITH:
REAR PARKING AID
Muting the Audible Tone
Shift into reverse (R) and pressthe button on the rear viewcamera display screen to switchthe system's audible tone on and off.
Switching Parking Aid On and OffLong-Term
The system can be set to stay disabled inbetween ignition cycles.
1.Press Settings on the touchscreen.
2.Press Driver Assistance.
3.Press Park Aid sensors.
4.Switch Front Sensors (Always) orRear Sensors (Always) on or off.
REAR PARKING AID
WHAT IS THE REAR PARKING AID
Rear parking sensors detect objects behindyour vehicle when in reverse (R).
REAR PARKING AID LIMITATIONS
There is a decreased coverage area at theouter corners.
The rear parking aid sensors are activewhen your vehicle is in reverse (R) and thevehicle speed is less than 5 mph (8 km/h).
The sensor coverage area is up to 71 in(180 cm) from the rear bumper.
The rear parking aid detects large objectswhen you shift into reverse (R) and any ofthe following occur:
•Your vehicle is moving backward at alow speed.
•Your vehicle is stationary but an objectis approaching the rear of your vehicleat a low speed.
•Your vehicle is moving backward at alow speed and an object is movingtowards your vehicle, for exampleanother vehicle at a low speed.
The system shall provide no audiblewarning for the object behind the vehiclewhen in neutral (N) gear.
LOCATING THE REAR PARKINGAID SENSORS
The rear parking aid sensors are in the rearbumper and in the tailgate.
Note:Rear parking sensors in the tailgateactivate and provide object detection whenthe tailgate is down.
Note:Reverse braking assist is unavailablewhen the tailgate is down.
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REAR PARKING AID AUDIBLEWARNINGS
A warning tone sounds when your vehicleapproaches an object. As your vehiclemoves closer to an object, the rate of thetone increases. The warning tonecontinuously sounds when an object is 12 in(30 cm) or less from the rear bumper.
If your vehicle remains stationary for a fewseconds, the audible warning turns off. Ifyour vehicle moves backward the tonesounds again.
Note:When the parking aid system soundsa tone, the audio system could reduce theset volume.
FRONT PARKING AID
WHAT IS THE FRONT PARKINGAID
Front parking sensors detect objects infront of your vehicle.
FRONT PARKING AIDLIMITATIONS
The front parking aid sensors are activewhen your vehicle is in any position otherthan park (P) and the vehicle speed is lessthan 5 mph (8 km/h).
The sensor coverage area is up to 47 in(120 cm) from the bumper.
If your vehicle is in reverse (R), the frontparking aid detects objects when yourvehicle is moving at a low speed or anobject is moving toward your vehicle andprovides an audible warning, for exampleanother vehicle at a low speed. If yourvehicle remains stationary for a fewseconds, the audible warning turns off.Visual indication is always active in reverse(R).
If your vehicle is in any forward gear, thefront parking aid provides audible warningsand visual indication when your vehicle ismoving at a speed of 5 mph (8 km/h) orbelow and the system detects an objectwithin the detection zone. If your vehicleremains stationary for a few seconds, thevisual indication and audible warning turnsoff.
If your vehicle is in neutral (N), the frontand rear sensors provide visual indicationonly when your vehicle is moving below aspeed of 5 mph (8 km/h) and obstaclesare detected inside the detection areas.Once your vehicle stops, the visualindication and audible warning stops aftera few seconds.
LOCATING THE FRONT PARKINGAID SENSORS
The front parking aid sensors are in thefront bumper.
FRONT PARKING AID AUDIBLEWARNINGS
A warning tone sounds when there is anobject within 47 in (120 cm) from the frontbumper. As your vehicle moves closer toan object, the rate of the tone increases.
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The warning tone continuously soundswhen an object is 12 in (30 cm) or less fromthe front bumper.
Note:If the detected object is 12 in (30 cm)or less from your vehicle, visual indicationremains on.
PARKING AID INDICATORS
The system provides object distanceindication through the center display.
•As the distance to the objectdecreases, the indicator blocksilluminate and move toward the vehicleicon.
•If there is no object detected, thedistance indicator blocks are grey.
Visual indication remains on when thetransmission is in reverse (R). When youstop your vehicle, visual indication turnsoff after four seconds.
If the parking aids are not available, thedistance indicator blocks do not display.
PARKING AIDS –
TROUBLESHOOTING
PARKING AIDS – INFORMATIONMESSAGES
If a fault is present in the parking aids, awarning message appears in theinstrument cluster or the touchscreen.
ActionMessage
The system detects a condition thatrequires service. Have your vehicle checkedas soon as possible.
Park Aid Fault
Inclement weather, ice, mud, or water isblocking the sensor, causing the system tobecome unavailable. You can typicallyclean the sensor to resolve.
Sensor Blocked
A correct trailer connection is sensed duringa given ignition cycle.Trailer Connected
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