FORD SUPER DUTY 2023 Owners Manual

could be required to steer your vehicle.When you switch the ignition off, someelectrical circuits, for example airbags,also turn off. If you unintentionally switchthe ignition off, shift into neutral (N) andrestart the engine.
1.Turn the key to position 0.
2.Shift into neutral and use the brakes tobring your vehicle to a safe stop.
3.Shift into park (P).
4.Apply the parking brake.
STOPPING THE ENGINE WHENYOUR VEHICLE IS MOVING -VEHICLES WITH: PUSH BUTTONSTART
WARNING: Switching off theengine when your vehicle is still movingresults in a significant decrease inbraking assistance. Higher effort isrequired to apply the brakes and to stopyour vehicle. A significant decrease insteering assistance could also occur. Thesteering does not lock, but higher effortcould be required to steer your vehicle.When you switch the ignition off, someelectrical circuits, for example airbags,also turn off. If you unintentionally switchthe ignition off, shift into neutral (N) andrestart the engine.
1.Press and hold the push button ignitionswitch until the engine stops, or pressit three times within two seconds.
2.Shift into neutral and use the brakes tobring your vehicle to a safe stop.
3.Shift into park (P).
4.Apply the parking brake.
IDLE TIMER (IF EQUIPPED)
WHAT IS IDLE TIMER
The idle timer system allows you to selecthow long the engine will idle beforeshutting down. It provides power to allequipment and accessories of the vehiclewhile active.
HOW DOES IDLE TIMER WORK
The vehicle shuts down after a set amountof time when you are done driving and youplace the shifter in park (P) and leave thevehicle idling.
The idle timer defaults to active with thelength of idle set to 30 minutes. At anytime, you can edit the length of time youwould like the vehicle to idle beforeshutting down. It is possible to select anyvalue from 1 to 30 minutes, in 1 minuteincrements. See Idle Timer Settings(page 208).
Note:When you disable Pro Eco Idle, theIdle Timer will be re-enabled and the systemremembers your preference until anotherchange occurs. It does not reset after eachignition cycle.
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Note:When you activate Pro Eco Idle, theIdle Timer will be deactivated. If you do notconfirm the activation of Pro Eco Idle within30 seconds, the Idle Timer will bere-enabled.
When the idle timer is active and yourvehicle is idling, you retain full control ofthe vehicle's accessories and equipment.
After the idle time expires, the system turnsyour vehicle off. Your vehicle does notrestart until you switch it on.
IDLE TIMER PRECAUTIONS
WARNING: Apply the parkingbrake, shift into park (P), switch theignition off and remove the key beforeyou open the hood or have any serviceor repair work completed. If you do notswitch the ignition off, the engine couldrestart at any time. Failure to follow thisinstruction could result in personal injuryor death.
IDLE TIMER SETTINGS
1.Press Settings on the touchscreen.
2.Press Vehicle Settings.
3.Press Idle Settings.
4.Adjust the duration you wish thevehicle to idle.
AUTOMATIC ENGINE STOP (IF
EQUIPPED)
WHAT IS AUTOMATIC ENGINESTOP
Automatic engine stop is a feature thatswitches the engine off if it has been idlingfor an extended period to help you savefuel.
HOW DOES AUTOMATIC ENGINESTOP WORK
Automatic engine stop turns the engineoff. The ignition also turns off in order tosave battery power. Before the engineshuts down, a message appears in theinformation display showing a timercounting down. If you do not intervenewithin 30 seconds, the engine shuts down.Another message appears in theinformation display to inform you that theengine has shut down in order to save fuel.Start your vehicle as you normally do.
SWITCHING AUTOMATIC ENGINESTOP ON AND OFF
1.Press Settings on the touchscreen.
2.Press Vehicle Settings.
3.Switch 30min Max Idle on or off.
Note: You cannot permanently switch offthe automatic shutdown. If you switch itoff, it turns on each time you switch theignition on.
OVERRIDING AUTOMATIC ENGINESTOP
Note: You cannot permanently switch offthe automatic engine stop feature. Whenyou switch it off temporarily, it turns on atthe next ignition cycle.
You can stop the engine shutdown, or resetthe timer, at any point before the30-second countdown has expired bydoing any of the following:
•Pressing the brake pedal or acceleratorpedal.
•Pressing the OK or RESET buttonduring the countdown.
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ACCESSING THE PASSIVE KEY
BACKUP POSITION
If you are unable to start your vehicle,locate the backup slot in one of twopositions:
Vehicles with center console storage:
1.Remove the mat from the centerconsole storage area.
2.Place the remote control in the backupslot with the buttons facing toward therear of the vehicle.
3.Press the brake pedal.
4.Press the push button ignition switchto start the vehicle.
Vehicles without center console storage:
1.Raise the center armrest storage lid.
2.Place the remote control in the backupslot with the buttons facing toward therear of the vehicle.
3.Press the brake pedal.
4.Press the push button ignition switchto start the vehicle.
STARTING AND STOPPING
THE ENGINE –
TROUBLESHOOTING
STARTING AND STOPPING THEENGINE – WARNING LAMPS
Malfunction Indicator Lamp
If it illuminates when the engineis running, the on-boarddiagnostics system is detectinga malfunction of the vehicle emissioncontrol system.
If it flashes, engine misfire could beoccurring. Increased exhaust gastemperatures could damage the catalyticconverter or other vehicle components.Avoid heavy acceleration and deceleration,and have your vehicle checked as soon aspossible.
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Powertrain Warning Lamp
If it illuminates when the engineis running, this indicates apowertrain or four-wheel drivefault. If it flashes when you are driving,immediately reduce the vehicle speed.Avoid heavy acceleration and deceleration,and have your vehicle checked as soon as
possible.
If both lamps illuminate when the engineis running, stop your vehicle as soon as itis safe to do so. Continuing to drive yourvehicle could cause reduced power or theengine to stop. Switch the ignition off andattempt to restart the engine. Have yourvehicle checked as soon as possible.
STARTING AND STOPPING THE ENGINE – INFORMATION MESSAGES
ActionMessage
Displays if you exceed the starting time limit. You cannotattempt to start the engine for 15 minutes. If you cannot startthe engine after 15 minutes passes, have your vehicle imme-diately checked.
Cranking Time Exceeded
Displays if you are unable to start your vehicle with a correctlycoded key. The system has detected a fault that requiresservice. Have your vehicle checked as soon as possible.
Starting System Fault
Displays if the system does not detect a valid passive key.No Key Detected
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STARTING AND STOPPING THEENGINE – FREQUENTLY ASKEDQUESTIONS - DIESEL, VEHICLESWITHOUT: PUSH BUTTON START
Why is the engine idle speed highwhen I am starting the engine?
•The speed at which the engine idlesimmediately after starting is optimizedto minimize vehicle emissions andmaximize cabin comfort and fueleconomy.
Why does the engine not crank?
•You can only attempt to start theengine for a limited amount of timebefore the starting system temporarilydisables. If you exceed the starting timelimit, a message may appear and youcannot attempt to start the engine forat least 15 minutes.
Why do I experience differentdriving characteristics?
•If you disconnect the battery, yourvehicle may exhibit some unusualdriving characteristics forapproximately 5 mi (8 km) after youreconnect it. This is because the enginemanagement system must realignitself with the engine. You candisregard any unusual drivingcharacteristics during this period.
Why can I not start the engine?
•If you cannot start the engine, do thefollowing:
1.Fully press the brake pedal or theclutch pedal.
Note:Make sure that the parking brake isapplied.
Note:Make sure that the transmission is inpark (P) or neutral (N).
2.Turn the key to position III until theengine starts.
STARTING AND STOPPING THEENGINE – FREQUENTLY ASKEDQUESTIONS - DIESEL, VEHICLESWITH: PUSH BUTTON START
Why is the engine idle speed highwhen I am starting the engine?
•The speed at which the engine idlesimmediately after starting is optimizedto minimize vehicle emissions andmaximize cabin comfort and fueleconomy.
Why does the engine not crank?
•You can only attempt to start theengine for a limited amount of timebefore the starting system temporarilydisables. If you exceed the starting timelimit, a message may appear and youcannot attempt to start the engine forat least 15 minutes.
Why do I experience differentdriving characteristics?
•If you disconnect the battery, yourvehicle may exhibit some unusualdriving characteristics forapproximately 5 mi (8 km) after youreconnect it. This is because the enginemanagement system must realignitself with the engine. You candisregard any unusual drivingcharacteristics during this period.
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Why can I not start the engine?
•If you cannot start the engine, do thefollowing:
1.Fully press the brake pedal or theclutch pedal.
Note:Make sure that the parking brake isapplied.
Note:Make sure that the transmission is inpark (P) or neutral (N).
2.Press the push button ignition switchuntil the engine starts.
Why does the system not detect apassive key?
•If the system does not detect a passivekey and you are unable to start theengine, insert the passive key into thebackup position and press the pushbutton ignition switch to start theengine. See Accessing the PassiveKey Backup Position (page 209).
STARTING AND STOPPING THEENGINE – FREQUENTLY ASKEDQUESTIONS - GASOLINE,VEHICLES WITHOUT: PUSHBUTTON START
Why is the engine idle speed highwhen I am starting the engine?
•The speed at which the engine idlesimmediately after starting is optimizedto minimize vehicle emissions andmaximize cabin comfort and fueleconomy.
Why does the engine not crank?
•You can only attempt to start theengine for a limited amount of timebefore the starting system temporarilydisables. If you exceed the starting timelimit, a message may appear and youcannot attempt to start the engine forat least 15 minutes.
Why do I experience differentdriving characteristics?
•If you disconnect the battery, yourvehicle may exhibit some unusualdriving characteristics forapproximately 5 mi (8 km) after youreconnect it. This is because the enginemanagement system must realignitself with the engine. You candisregard any unusual drivingcharacteristics during this period.
Why can I not start the engine?
If you cannot start the engine after 3attempts, wait 10 seconds and do thefollowing:
1.Fully press the brake pedal or theclutch pedal.
Note:Make sure that the parking brake isapplied.
Note:Make sure that the transmission is inpark (P) or neutral (N).
2.Fully press the accelerator pedal andhold it there.
3.Turn the key to position III and waituntil the engine stops cranking.
4.Release the accelerator pedal.
5.Turn the key to position III.
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STARTING AND STOPPING THEENGINE – FREQUENTLY ASKEDQUESTIONS - GASOLINE,VEHICLES WITH: PUSH BUTTONSTART
Why is the engine speed high whenI am starting the engine?
•The speed at which the engine idlesimmediately after starting is optimizedto minimize vehicle emissions andmaximize cabin comfort and fueleconomy.
Why does the engine not crank?
•You can only attempt to start theengine for a limited amount of timebefore the starting system temporarilydisables. If you exceed the starting timelimit, a message may appear and youcannot attempt to start the engine forat least 15 minutes.
Why do I experience differentdriving characteristics?
•If you disconnect the battery, yourvehicle may exhibit some unusualdriving characteristics forapproximately 5.0 mi (8 km) after youreconnect it. This is because the enginemanagement system must realignitself with the engine. You candisregard any unusual drivingcharacteristics during this period.
Why can I not start the engine?
If you cannot start the engine after 3attempts, wait 10 seconds and do thefollowing:
1.Fully press the brake pedal or theclutch pedal.
Note:Make sure that the parking brake isapplied.
Note:Make sure that the transmission is inpark (P) or neutral (N).
2.Fully press the accelerator pedal andhold it there.
3.Press the push button ignition switch.
Note:The engine cranks for a short periodof time and then it stops.
4.Release the accelerator pedal.
5.Press the push button ignition switch.
Why does the system not detect apassive key?
•If the system does not detect a passivekey and you are unable to start theengine, insert the passive key into thebackup position and press the pushbutton ignition switch to start theengine. See Accessing the PassiveKey Backup Position (page 209).
STARTING AND STOPPING
THE ENGINE VIDEOS
Push-Button Start: F-Series Diesel
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FUEL AND REFUELING
PRECAUTIONS
WARNING: Fuels can cause seriousinjury or death if misused or mishandled.
WARNING: Fuel may containbenzene, which is a cancer-causingagent.
Follow these guidelines when refueling:
•Extinguish all smoking materials andany open flames before refueling yourvehicle.
•Switch the engine off before refueling.
•Automotive fuels can be harmful orfatal if swallowed. Fuel is highly toxicand if swallowed can cause death orpermanent injury. If fuel is swallowedimmediately call a physician, even if nosymptoms are immediately apparent.The toxic effects of fuel may not beapparent for hours.
•Avoid inhaling fuel vapors. Inhaling fuelvapor can lead to eye and respiratorytract irritation. In severe cases,excessive or prolonged breathing offuel vapor can cause serious illness andpermanent injury.
•Avoid getting fuel in your eyes. If yousplash fuel in your eyes, immediatelyremove contact lenses, if worn, flushwith water for 15 minutes and seekmedical attention. Failure to seekproper medical attention could lead topermanent injury.
•Fuels can be harmful if absorbedthrough the skin. If you splash fuel onyour skin, clothing or both, promptlyremove contaminated clothing andthoroughly wash your skin with soapand water. Repeated or prolonged skincontact causes skin irritation.
•Be particularly careful if you are takingAntabuse or other forms of Disulfiramfor the treatment of alcoholism.Breathing fuel vapors could cause anadverse reaction, serious personalinjury or sickness. Immediately call aphysician if you experience any adversereactions.
FUEL QUALITY
SELECTING THE CORRECT FUEL -GASOLINE
Your vehicle operates on regular unleadedgasoline with a minimum pump (R+M)/2octane rating of 87.
Some fuel stations, particularly those inhigh altitude areas, offer fuels posted asregular unleaded gasoline with an octanerating below 87. The use of these fuelscould result in engine damage that will notbe covered by the vehicle Warranty.
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For best overall vehicle and engineperformance, premium fuel with an octanerating of 91 or higher is recommended. Theperformance gained by using premium fuelis most noticeable in hot weather as wellas other conditions, for example whentowing a trailer. See Towing a Trailer(page 365).
Do not be concerned if the enginesometimes knocks lightly. However, if theengine knocks heavily while using fuel withthe recommended octane rating, contactan authorized dealer to prevent any enginedamage.
We recommend Top Tier detergentgasolines, where available to help minimizeengine deposits and maintain optimalvehicle and engine performance.
For additional information, visitwww.toptiergas.com.
Note:Use of any fuel for which the vehiclewas not designed can impair the emissioncontrol system, cause loss of vehicleperformance, and cause damage to theengine which may not be covered by thevehicle Warranty.
Do not use:
•Diesel fuel.
•Fuels containing kerosene or paraffin.
•Fuel containing more than 15% ethanolor E85 fuel.
•Fuels containing methanol.
•Fuels containing metallic-basedadditives, including manganese-basedcompounds.
•Fuels containing the octane boosteradditive, methylcyclopentadienylmanganese tricarbonyl (MMT).
•Leaded fuel, using leaded fuel isprohibited by law.
The use of fuels with metallic compoundssuch as methylcyclopentadienylmanganese tricarbonyl, which is amanganese-based fuel additive, will impairengine performance and affect theemission control system.
SELECTING THE CORRECT FUELFOR COLD WEATHER
Choosing the Right Fuel: VehiclesOperated Where Ultra Low SulfurDiesel Fuel Is Required (UnitedStates/Canada/Puerto Rico/U.S.Virgin Islands And Other Locales)
Note:Your Warranty will not cover damagecaused by using an improper type of fuel orfuel additive.
Note:Do not blend used engine oil withdiesel fuel under any circumstances.Blending used oil with the fuel significantlyincreases your vehicle’s exhaust emissionsand reduce engine life due to increasedinternal wear.
We recommend Top Tier diesel fuel whereavailable to help minimize engine depositsand maintain optimal vehicle and engineperformance.
For additional information, visitwww.toptiergas.com.
You should use ultra-low sulfur diesel fueldesignated as number 1-D or 2-D with amaximum of 15-ppm sulfur in your dieselvehicle. You can operate your vehicle ondiesel fuels containing up to 20%biodiesel, also known as B20. These fuelsshould meet the ASTM D975 diesel or theASTM D7467 B6-B20 biodiesel industryspecifications. Outside of North America,use fuels meeting EN590 or equivalentlocal market standard.
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Using low-sulfur diesel fuel(16-500 ppm) or high-sulfurdiesel fuel (greater than 500ppm) in your diesel engine will causecertain emission components tomalfunction which could also cause theservice engine soon light to illuminateindicating an emissions-related concern.
Diesel fuel is adjusted seasonally for coldtemperature. For best results attemperatures below 19°F (-7°C), werecommend using a diesel fuel which hasbeen seasonally adjusted for the ambientconditions.
Choosing the Right Fuel: VehiclesOperated Where Ultra Low SulfurDiesel Fuel Is Not Required
For the engine to operate reliably onlow-sulfur or high-sulfur diesel fuel, theengine must be a factory-built high-sulfurengine (available as a dealer order optionfor select markets) or an ultra-low sulfurdiesel fuel configured engine that has beenretrofitted for high-sulfur diesel fuel usingauthorized dealer service parts. Failure touse retrofit components other than thoseavailable through your authorized dealerresults in coolant system damage, engineoverheating, selective catalyst reductionsystem or diesel particulate filter damageand possible base engine damage.
Use only a diesel engine configured for usewith high-sulfur diesel fuel in markets withdiesel fuel that has sulfur content greaterthan 15 ppm. Using low-sulfur diesel fuel(16–500 ppm) or high-sulfur diesel fuel(greater than 500 ppm) in a diesel enginedesigned to use only ultra-low sulfur dieselfuel could result in damage to engineemission control devices and the aftertreatment system, potentially renderingthe vehicle inoperable.
Vehicles with engines configured for usewith high-sulfur diesel fuel are onlyavailable for sale in countries whereultra-low sulfur diesel fuel is generally notavailable or mandated by the government.Vehicles originally sold in an ultra-lowsulfur diesel fuel market that aresubsequently exported to non-ultra lowsulfur diesel fuel markets will need to beretrofitted at the customer’s expense usingFord authorized dealer service parts inorder to be reliably operated on non-ultralow sulfur diesel fuel.
Biodiesel
WARNING: Do not mix diesel withgasoline, gasohol or alcohol. This couldcause an explosion.
Note:Do not use home heating oil,agricultural fuel, raw fats and oils, wastecooking greases, biodiesel greater than 20%or any diesel not intended for highway use.Damage to the fuel injection system, engineand exhaust catalyst, and diesel particulatefilter can occur if you use an improper fuel.Red dye is used to identify fuels intendedfor agricultural and non-highway use.
You can operate your vehicle on dieselfuels containing up to 20% biodiesel, alsoknown as B20.
Biodiesel fuel is a chemically convertedproduct from renewable fuel sources, suchas vegetable oils, animal fats and wastecooking greases.
To help achieve acceptable engineperformance and durability when usingbiodiesel in your vehicle:
•Confirm the biodiesel content of thefuel to be B20 (20% biodiesel) or less.
•Only use biodiesel fuel of good qualitythat complies with industry standards.
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