2023 FORD SUPER DUTY weight

Frequent or Extended Idling (Over 10 Minutes Per Hour of Normal Driving) or FrequentLow-speed Operation if your Vehicle is Used for Stationary Operation
Change the engine oil and filter as indicated by the instru-ment cluster display, and perform the services listed in thescheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuelfilters.Every 15,000 mi(24,000 km), six months or600 engine hours
Frequent Low-speed Operation, Consistent Heavy Traffic Under 25 mph (40 km/h) orLong Rush-hour Traffic
Change the engine oil and filter as indicated by the instru-ment cluster display, and perform the services listed in thescheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuelfilters.Every 15,000 mi(24,000 km), six months or600 engine hours
Sustained High-speed Driving at Gross Vehicle Weight Rating (Maximum Loaded Weightfor Vehicle Operation)
Change the engine oil and filter as indicated by the instru-ment cluster display, and perform the services listed in thescheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuelfilters.Every 15,000 mi(24,000 km), six months or600 engine hours
Replace the wheel bearing grease and grease seals if usingnon-sealed bearings. (Two-wheel drive vehicles)Every 30,000 mi(48,000 km)
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Using Biodiesel, up to and Including 20% Biodiesel (B20)
Change the engine oil and filter as indicated by the instru-ment cluster display, and perform the services listed in thescheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuelfilters.Every 15,000 mi(24,000 km), six months or300 engine hours
Using Fuel Other Than Ultra-low Sulfur Diesel Fuel - Vehicles Operated Where Ultra-lowSulfur Diesel Fuel is not Required or Available
Change engine oil and filter.Every 2,500 mi (4,000 km)or three months (if usinghigh sulfur fuel with morethan 500 ppm sulfur)
Change engine oil and filter.Every 5,000 mi (8,000 km)or six months (if using highsulfur fuel with fewer than500 ppm sulfur)
Exceptions
Axle and Transfer Case Maintenance
Axle(s) and transfer case (4X4 only) fluidchanges or level checks are not requiredunless a leak is suspected or the assemblyhas been submerged in water. During longperiods of trailer towing with outsidetemperatures above 70°F (21°C) or atwide-open throttle for long periods above45 mph (72 km/h), change the rear axlefluid every 30,000 mi (48,000 km) if therear axle is filled with non-synthetic fluid.This interval can be waived and the150,000 mi (240,000 km) service intervalcan continue if the rear axle is filled with75W140 synthetic gear fluid meeting Ford
specification WSL-M2C192-A, part numberXY-75W140-QL, or equivalent. Add frictionmodifier XL-3 (EST-M2C118-A) orequivalent for a complete refill ofTraction-Lok rear axles. See Capacitiesand Specifications (page 520).
Additional Axle Maintenance for DualRear Wheels
Change rear axle fluid every 250,000 mi(400,000 km) under normal drivingconditions on all commercial applications.When operating your vehicle at or nearmaximum gross vehicle weights, changethe rear axle fluid every 60,000 mi(96,000 km). In addition, follow this60,000 mi (96,000 km) schedule whenoperating your vehicle under the specialoperating conditions where noted.
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Off-road operation
Inspect the wheels and related components for abnormalnoise, wear, looseness or drag.
Rotate tires, inspect tires for wear and measure tread
depth.1
Replace front wheel bearing grease and grease seals ifnon-sealed bearings are used.Every 30,000 mi(48,000 km)
1 Rotate the front wheels on vehicles with dual rear wheels when specified. Rotate therear wheels if unusual wear is noted.
Exclusive use of E85 (Flex Fuel Vehicles Only)
If ran exclusively on E85, fill the fuel tank full with regularunleaded fuel.Every oil change interval
Exceptions
Axle and Transfer Case Maintenance
Axle(s) and transfer case (4X4 only) fluidchanges or level checks are not requiredunless a leak is suspected or the assemblyhas been submerged in water. During longperiods of trailer towing with outsidetemperatures above 70°F (21°C) or atwide-open throttle for long periods above45 mph (72 km/h), change the rear axlefluid every 30,000 mi (48,000 km) if therear axle is filled with non-synthetic fluid.This interval can be waived and the150,000 mi (240,000 km) service intervalcan continue if the rear axle is filled with75W140 synthetic gear fluid meeting Fordspecification WSL-M2C192-A, part numberXY-75W140-QL, or equivalent. Add frictionmodifier XL-3 (EST-M2C118-A) orequivalent for complete refill ofTraction-Lok rear axles. See Capacitiesand Specifications (page 520).
Additional Axle Maintenance for DualRear Wheels
Change rear axle fluid every 250,000 mi(400,000 km) under normal drivingconditions on all commercial applications.When operating your vehicle at or nearmaximum gross vehicle weights, changethe rear axle fluid every 60,000 mi(96,000 km). In addition, follow this60,000 mi (96,000 km) schedule whenoperating your vehicle under the specialoperating conditions where noted.
California Fuel Filter Replacement
If you register your vehicle in California, theCalifornia Air Resources Board hasdetermined that the failure to perform thismaintenance item does not nullify theemission warranty or limit recall liabilitybefore the completion of your vehicle'suseful life. Ford Motor Company, however,urges you to have all recommendedmaintenance services performed at thespecified intervals and to record all vehicleservice.
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•A clogged fuel filter.
•Contaminated fuel.
•Air in the fuel system, due to looseconnections.
•An open or pinched sensor hose.
•Incorrect engine oil level.
•Incorrect fuel for climatic conditions.
•Incorrect engine oil viscosity forclimactic conditions.
Note:Some vehicles have a lifetime fuelfilter that is integrated with the fuel tank.Regular maintenance or replacement is notneeded.
Note:If these checks do not help youcorrect the concern, have your vehiclechecked as soon as possible.
Noise Emissions Warranty,Prohibited Tampering Acts andMaintenance
On January 1, 1978, Federal regulationbecame effective governing the noiseemission on trucks over 10,000 lb(4,536 kg) Gross Vehicle Weight Rating(GVWR). The preceding statementsconcerning prohibited tampering acts andmaintenance, and the noise warrantyfound in the Warranty Guide, areapplicable to complete chassis cabs over10,000 lb (4,536 kg) GVWR.
EXPORT UNIQUE OPTIONS
For your particular global region, yourvehicle may be equipped with features andoptions that are different from the featuresand options that are described in thisOwner’s Manual. A market uniquesupplement may be supplied thatcomplements this book. By referring to themarket unique supplement, if provided,you can properly identify those features,recommendations and specifications thatare unique to your vehicle. This Owner’s
Manual is written primarily for the U.S. andCanadian markets. Features or equipmentlisted as standard may be different on unitsbuilt for export.Refer to this Owner’sManual for all other requiredinformation and warnings.
WARRANTY INFORMATION
The following warranties may apply to yourvehicle:
•New vehicle limited warranties.
•Emissions warranties, if applicable.(Note: Fully-electric vehicles are noteligible for emissions warranties.)
•Other warranties, if applicable.
Detailed warranty information specific toyour vehicle can be found in the WarrantyGuide at www.owner.ford.com.
The following California WarrantyStatement, required by Californiaregulations, applies to vehicles certified toCalifornia emissions standards andregistered in a state that requires Californiaemissions warranty. If applicable,additional California Emissions Warrantiescan be found in the Warranty Guide atwww.owner.ford.com.
CALIFORNIA EMISSION CONTROLWARRANTY STATEMENT
YOUR WARRANTY RIGHTS ANDOBLIGATIONS
The California Air Resources Board andFord Motor Company are pleased toexplain the emission control systemwarranty on your (year) vehicle. InCalifornia, new motor vehicles must bedesignated, built and equipped to meet
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H
Headlamp AdjustingSee: Adjusting the Headlamps....................460Headlamps.......................................................117Adjusting the Level of the Headlamps.........117Headlamp Indicators..........................................117Using the High Beam Headlamps.................117Headlamps – Troubleshooting.................117Headlamps – Frequently AskedQuestions...........................................................117Head Up Display............................................147Head Up Display – Troubleshooting...........148Head Up Display Settings..........................147Head Up Display –Troubleshooting.........................................148Head Up Display – InformationMessages..........................................................148Heated Seats.................................................168Heated Seat Precautions................................168Switching the Heated Seats On andOff.......................................................................168HeatingSee: Climate Control - Vehicles With:Automatic Temperature Control..............152See: Climate Control - Vehicles With: ManualTemperature Control....................................156Hill Descent Control....................................277Hill Descent Control –Troubleshooting............................................278Hill Descent Control Indicator..................277Hill Descent Control Precautions...........277Hill Descent Control –Troubleshooting........................................278Hill Descent Control – InformationMessages.........................................................278Hill Descent Control Videos.....................278Hill Start Assist.............................................265Hill Start Assist – Troubleshooting.............265Hill Start Assist Precautions....................265Hill Start Assist –Troubleshooting........................................265Hill Start Assist – InformationMessages.........................................................265Hill Start Assist Videos..............................265Hitches.............................................................359Fifth-Wheel Trailer Hitch.................................361
Hooking Up a Trailer Using aWeight-Distributing Hitch.........................360Installing a Hitch................................................359Hood LockSee: Opening and Closing the Hood.........440Horn....................................................................110How Does 911 Assist Work..........................67How Does Adaptive Cruise Control WithStop and Go Work....................................296How Does Auto Hold Work......................266How Does Blind Spot InformationSystem Work...............................................327How Does Cross Traffic AlertWork...............................................................335How Does Cross Traffic BrakingWork...............................................................262How Does Drive Mode ControlWork.................................................................311How Does Driver Alert Work....................346How Does Easy Entry and ExitWork................................................................90How Does Exit Warning Work.................332How Does Four-Wheel Drive Work.......238How Does Hill Descent ControlWork...............................................................277How Does Hill Start Assist Work...........265How Does Onboard Scales Work..........384How Does Pre-Collision AssistWork..............................................................338How Does Reverse Brake AssistWork..............................................................258How Does Smart Hitch Work..................382How Does Speed Sign RecognitionWork..............................................................348How Does Stability Control Work..........270How Does the 360 Degree CameraWork..............................................................290How Does the Diesel Particulate FilterWork................................................................221How Does the Electronic LockingDifferential Work.......................................245How Does the Lane Keeping SystemWork................................................................317How Does the Rear Occupant AlertSystem Work................................................174How Does the Safety Canopy™Work.................................................................58
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Tailgate Step..........................................................92Tailgate – Troubleshooting...............................97Tailgate – Troubleshooting.........................97Tailgate – Frequently AskedQuestions...........................................................98Tailgate – Information Messages...................97Tailgate Videos................................................93Technical SpecificationsSee: Capacities and Specifications............520The Better Business Bureau Auto LineProgram........................................................623The Mediation and ArbitrationProgram.......................................................624Tire Care.........................................................490Tire Pressure Monitoring SystemLimitations..................................................502Tire Pressure Monitoring SystemOverview.......................................................501Tire Pressure Monitoring SystemPrecautions.................................................502Tire Pressure Monitoring System...........501Tire Pressure Monitoring System –Troubleshooting...........................................506Tire Pressure Monitoring System –Troubleshooting.......................................506Tire Pressure Monitoring System –Information Messages...............................508Tire Pressure Monitoring System – WarningLamps...............................................................506Tire Pressure Monitoring SystemVideos...........................................................508Tire Replacement Requirements..........485Tire Rotation.................................................498Towing a Trailer Limitations....................366Towing a Trailer Precautions...................365Towing a Trailer............................................365Towing a Trailer – Troubleshooting............370Towing Weights and Dimensions................368Towing a Trailer –Troubleshooting........................................370Towing a Trailer – InformationMessages.........................................................370Towing a Trailer Videos...............................371Towing Weights and Dimensions.........368Calculating the Maximum Loaded TrailerWeight for Your Vehicle..............................369Recommended Towing Weights.................368
What Is the Maximum Loaded TrailerWeight..............................................................369Towing Your Vehicle Precautions...........427Towing Your Vehicle....................................427Towing Your Vehicle –Troubleshooting............................................429Towing Your Vehicle –Troubleshooting........................................429Towing Your Vehicle – InformationMessages.........................................................429Traction Control Indicator........................268Traction Control...........................................268Traction Control – Troubleshooting...........269Traction Control –Troubleshooting........................................269Traction Control – InformationMessages.........................................................269Trail Control Indicators...............................274Trail Control Limitations............................273Trail Control....................................................273Trail Control – Troubleshooting....................274Trail Control – Troubleshooting..............274Trail Control – InformationMessages..........................................................274Trailer Backup AssistancePrecautions................................................386Trailer Backup Assistance........................386Setting Up the Trailer Backup Assistancefor a Conventional Trailer..........................386Setting Up the Trailer Backup Assistancefor a Fifth-Wheel or GooseneckTrailer................................................................389Trailer Backup Assistance –Troubleshooting............................................395Trailer Backup Assistance –Troubleshooting........................................395Trailer Backup Assistance – FrequentlyAsked Questions...........................................398Trailer Backup Assistance – InformationMessages.........................................................395Trailer Brake Precautions..........................365Trailer Hitching AssistanceIndicators....................................................380Trailer Hitching AssistanceLimitations...................................................379Trailer Hitching AssistancePrecautions.................................................378Trailer Hitching Assistance.......................378
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Vehicle Identification NumberOverview...........................................................547Vehicle Identification..................................547Vehicle Identification Number......................547Vehicle Interior.................................................33Vehicle Software Updates.......................582Vehicle System Reset................................584Vehicle Wi-Fi Hotspot –Troubleshooting........................................552Vehicle Wi-Fi Hotspot – Frequently AskedQuestions.........................................................552Vehicle Wi-Fi Hotspot.................................551Vehicle Wi-Fi Hotspot –Troubleshooting............................................552Ventilated Seats...........................................169Switching the Ventilated Seats On andOff.......................................................................169Ventilated Seat Precautions..........................169VentilationSee: Climate Control - Vehicles With:Automatic Temperature Control..............152See: Climate Control - Vehicles With: ManualTemperature Control....................................156Venting the Moonroof.................................135Viewing the Tire Pressures......................503Visual Search....................................................31Voice Interaction..........................................565Ford Assistant.....................................................565
W
Warranty Information.................................701Washer Fluid Specification......................536Washers.............................................................114Adding Washer Fluid...........................................115Switching the Courtesy Wipe On andOff.........................................................................115Using the Windshield Washer.........................115Washer Fluid Specification..............................115Washer Precautions...........................................114WashersSee: Wipers and Washers.................................113Waxing Your Vehicle...................................475Waypoints......................................................580Adding a Waypoint...........................................580Editing Waypoints.............................................580What Are the Instrument ClusterIndicators......................................................140
What Are the Instrument ClusterWarning Lamps..........................................139What Is 911 Assist...........................................67What Is a Connected Vehicle.................548What is Alexa Built-In.................................567What Is Blind Spot InformationSystem..........................................................327What Is Cross Traffic Alert........................335What Is Cross Traffic Braking..................262What Is Cruise Control...............................294What Is Drive Mode Control.......................311What Is Driver Alert.....................................346What is Exit Warning..................................332What Is Ford Protect..................................589What Is Generator Mode...........................190What Is Hill Descent Control....................277What Is Hill Start Assist............................265What Is Onboard Scales...........................384What Is Pre-Collision Assist....................338What Is Remote Start.................................149What Is Reverse Brake Assist..................258What Is Smart Hitch...................................382What Is Speed Sign Recognition...........348What Is the 360 Degree Camera..........290What Is the Cabin Air Filter.......................160What Is the Catalytic Converter.............233What Is the Diesel ParticulateFilter................................................................221What Is the Electric Parking Brake........253What Is the Electronic LockingDifferential..................................................245What Is the Gross Axle WeightRating............................................................352What Is the Gross Combined WeightRating............................................................352What Is the Gross Vehicle WeightRating............................................................352What Is the Head Up Display....................147What Is the Integrated Trailer BrakeController......................................................372What Is the Keyless Entry Keypad...........87What Is the Lane Keeping System..........317What Is the Memory Function..................177What Is the Onboard Generator.............187What Is the Power Outlet..........................185What is the Rear Occupant AlertSystem...........................................................174What Is the Rear View Camera...............287
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