2023 FORD SUPER DUTY air filter

Enabling Remote Start.............................149
Remotely Starting and Stopping theVehicle.........................................................149
Extending the Remote Start Duration.........................................................................150
Remote Start Remote Control Indicators.........................................................................150
Remote Start Settings..............................150
Remote Start Videos...................................151
Climate Control - VehiclesWith: AutomaticTemperature Control
Identifying the Climate Control Unit.....152
Switching Climate Control On and Off.........................................................................152
Switching Recirculated Air On and Off.........................................................................152
Switching Air Conditioning On and Off.........................................................................152
Switching Defrost On and Off................152
Switching Maximum Defrost On and Off.........................................................................152
Switching Maximum Cooling On and Off.........................................................................153
Switching the Heated Rear Window Onand Off........................................................153
Setting the Blower Motor Speed...........153
Switching the Heated Mirrors On and Off.........................................................................153
Setting the Temperature...........................153
Directing the Flow of Air............................154
Auto Mode......................................................154
Climate Control Hints................................154
Climate Control Videos.............................155
Climate Control - VehiclesWith: Manual TemperatureControl
Identifying the Climate Control Unit.....156
Switching Climate Control On and Off.........................................................................156
Switching Recirculated Air On and Off.........................................................................156
Switching Air Conditioning On and Off.........................................................................156
Switching Defrost On and Off................156
Switching Maximum Defrost On and Off.........................................................................156
Switching Maximum Cooling On and Off.........................................................................157
Switching the Heated Rear Window Onand Off.........................................................157
Setting the Blower Motor Speed............157
Switching the Heated Mirrors On and Off.........................................................................157
Setting the Temperature..........................158
Directing the Flow of Air...........................158
Climate Control Hints................................158
Climate Control Videos.............................159
Interior Air Quality
What Is the Cabin Air Filter......................160
Replacing the Cabin Air Filter.................160
Front Seats
Front Seat Precautions..............................161
Sitting in the Correct Position..................161
Manual Seats................................................162
Power Seats..................................................164
Massage Seats..............................................167
Heated Seats................................................168
Ventilated Seats..........................................169
Front Seats Videos.....................................169
Rear Seats
Manual Seats................................................170
Heated Seats.................................................172
Rear Occupant Alert System
What is the Rear Occupant Alert System.........................................................................174
5
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMTable of Contents

Operating Your Vehicle With aSnowplow..................................................418
Crash and BreakdownInformation
Roadside Assistance................................420
Switching the Hazard Flashers On andOff.................................................................421
Jump Starting the Vehicle........................421
Post-Crash Alert System.........................423
Automatic Crash Shutoff.........................423
Recovery Towing.........................................423
Transporting the Vehicle..........................424
Fail-Safe Cooling........................................425
Towing Your Vehicle
Towing Your Vehicle Precautions..........427
Recreationally Towing Your Vehicle -4x4................................................................427
Recreationally Towing Your Vehicle - 4x2........................................................................429
Emergency Towing....................................429
Towing Your Vehicle – Troubleshooting........................................................................429
Fuses
Fuse Precautions........................................430
Under Hood Fuse Box..............................430
Interior Fuse Box.........................................435
Identifying Fuse Types..............................439
Fuses – Troubleshooting.........................439
Maintenance
Maintenance Precautions......................440
Opening and Closing the Hood............440
Under Hood Overview - 6.7L Diesel......441
Under Hood Overview - 6.8L, Gasoline........................................................................442
Under Hood Overview - 7.3L, Gasoline........................................................................443
Engine Oil......................................................444
Engine Air Filter...........................................445
Draining the Fuel Filter Water Trap......447
Coolant..........................................................450
Changing the Fuel Filter - Diesel...........453
Changing the Fuel Filter - Gasoline......453
Drive Belt Routing Overview - 6.7L Diesel,Vehicles With: 110-120V 2kW PickupBed Power Outlet/Dual Generators........................................................................453
Drive Belt Routing Overview - 6.7L Diesel,Vehicles With: Dual Generators........454
Drive Belt Routing Overview - 6.7L Diesel,Vehicles With: Single Generator.......454
Drive Belt Routing Overview - 6.8L,Gasoline, Vehicles With: DualGenerators................................................454
Drive Belt Routing Overview - 6.8L,Gasoline, Vehicles With: SingleGenerator..................................................455
Drive Belt Routing Overview - 7.3L,Gasoline, Vehicles With: DualGenerators................................................455
Drive Belt Routing Overview - 7.3L,Gasoline, Vehicles With: SingleGenerator..................................................456
12V Battery....................................................456
12V Battery – Troubleshooting..............459
Adjusting the Headlamps.......................460
Exterior Bulbs................................................461
Interior Bulbs...............................................468
Vehicle Care
Cleaning Products.....................................469
Cleaning the Exterior.................................470
Cleaning the Interior...................................472
Repairing Minor Paint Damage.............474
Waxing Your Vehicle..................................475
Vehicle Care Videos...................................475
Storing Your Vehicle
Preparing Your Vehicle for Storage......476
Removing Your Vehicle From Storage.........................................................................477
14
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMTable of Contents

SYMBOLS USED ON YOUR
VEHICLE
These are some of the symbols you maysee on your vehicle.
Airbag
Air conditioning system
Air conditioning system lubricanttype
Anti-lock braking system
Avoid smoking, flames or sparks
Battery
Battery acid
Blower motor
Brake fluid - non petroleumbased
Brake system
Brake system
Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot
Electric Parking brake
Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning
Fasten seatbelt
Flammable
Front fog lamps
23
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMSymbols GlossaryE67017 E162384 E231157 E67020 E139220 E67021 E139227 E139209 E67024 E270480 E139223 E139211 E141128 E332905 E139219 E139212 E103308 E67022 E139221 E139228 E71880 E231160

Automatic Regen Control Off
See Diesel Particulate Filter(page 221).
Auto Hold Active
See Auto Hold Indicators(page 266).
Auto Hold Unavailable
See Auto Hold Indicators(page 266).
Blind Spot Monitor
See Blind Spot InformationSystem (page 327).
Cruise Control
See Cruise Control (page 294).
Distance Indication
See Distance IndicationIndicator (page 342).
Diesel Engine Brake
See Diesel Engine ExhaustBrake (page 256).
Electronic Locking Differential
See Electronic LockingDifferential (page 245).
Four-Wheel Drive
See Four-Wheel Drive (page238).
Note:Some indicators appear differentdepending on vehicle options.
Front Airbag
See Airbags (page 57).
Front Fog Lamp
See Using the Front FogLamps (page 120).
High Beam
See Using the High BeamHeadlamps (page 117).
Hill Descent
See Hill Descent Control (page277).
Lane Centering
See Lane Centering Indicators(page 306).
Lane Keeping System
See Lane Keeping SystemIndicators (page 320).
141
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMInstrument ClusterE362285 E323448 E323449 E323542 E332905 E381968 E171217 E234452 E325779 E181778 E181779 E181780 E67017 E67019 E163171 E297977 E382218

WHAT IS THE CABIN AIR
FILTER
The cabin air filter improves the quality ofair in your vehicle by trapping dust, pollenand other particles.
REPLACING THE CABIN AIR
FILTER
Replace the filter at regular intervals.
The cabin air filter is behind the glovecompartment.
To remove the lower glove compartmentand access the filter:
1.Open the glove compartment.
2.Press the tab on each side.
3.Fully lower the glove compartment.
4.Pull the glove compartment towardyou.
5.Unclip both sides of the filter door andswing door down to access filter .
6.Remove the old filter and replace witha new filter.
160
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMInterior Air QualityE311296 E371239

•Follow the recommended servicemaintenance intervals. See GeneralMaintenance Information (page 594).
•Do not store biodiesel fuel in the fueltank for more than 1 month.
•Consider changing brands or reducingbiodiesel content if you have coldtemperature fuel gelling issues or afrequently appearing LOW FUELPRESSURE message.
Use of biodiesel in concentrations greaterthan 20% can cause damage to yourvehicle, including engine and/or exhaustafter-treatment hardware (exhaustcatalyst and particulate filter) failures.Concentrations greater than 20% can alsocause fuel filter restrictions that couldresult in a lack of power or damage to fuelsystem components, including fuel pumpand fuel injector failures.
We recommend SAE 5W-40 oil for fuelswith greater than 5% biodiesel (B5). Formore information about oil changeintervals and other maintenance whenoperating on biodiesel. See SpecialOperating Conditions ScheduledMaintenance (page 603).
Look for a label on the fuel pump toconfirm the amount of biodiesel containedin diesel fuel. Ask the service stationattendant to confirm the biodiesel contentof diesel fuel, if you do not see a label onthe fuel pump.
If you plan to park or store your vehicle formore than 1 month, then you should emptyyour vehicle fuel tank of biodiesel fuel. Youshould fill the tank with a purepetroleum-based diesel fuel and run yourvehicle for a minimum of 30 minutes.
Note:Degraded or oxidized biodiesel candamage fuel system seals and plastics andcorrode steel parts.
During cold weather, if you have problemsoperating on biodiesel, you may need touse diesel fuel with lower biodieselcontent, try another brand or discontinuethe use of biodiesel.
Diesel Fuel Additives
It should not be necessary to add anyaftermarket additives to your fuel if youuse a high-quality diesel fuel that conformsto ASTM industry specifications.Aftermarket additives can damage the fuelinjector system or engine.
Use Motorcraft® cetane booster or anequivalent cetane booster additive if yoususpect fuel has low cetane. UseMotorcraft® anti-gel and performanceimprover or an equivalent additive if thereis fuel gelling.
Do not use alcohol-based additives toimprove cetane quality, to prevent fuelgelling or any other use. The use of alcoholadditives could result in damage to the fuelinjectors and system.
Your Warranty may not cover repairsneeded to correct the effects of using anaftermarket product that does not meetour specifications in your fuel.
RUNNING OUT OF FUEL
FILLING A PORTABLE FUELCONTAINER
WARNING: Flow of fuel through afuel pump nozzle can produce staticelectricity. This can cause a fire if you arefilling an ungrounded fuel container.
217
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMFuel and Refueling

WHAT IS THE DIESEL
PARTICULATE FILTER
The diesel particulate filter is part of yourvehicle's emissions system and filtersharmful diesel particulates from theexhaust gas.
HOW DOES THE DIESEL
PARTICULATE FILTER WORK
The diesel particulate filter reducesemissions by trapping exhaust particlesbefore they reach the tailpipe. The systemmust periodically clean the exhaustparticles that gather inside the filter. Thisis carried out in three ways, passiveregeneration, active regeneration andmanual regeneration.
Passive Regeneration
In passive regeneration, the normalexhaust system temperature cleans thefilter by oxidizing the soot. Cleaning occursduring normal vehicle operating conditionsdue to driving patterns.
Active Regeneration
Once the diesel particulate filter is full,active regeneration raises the exhausttemperature to eliminate the particles.
When the engine control module detectsthat the diesel particulate filter is nearlyfull of particulates, and you are notoperating your vehicle in a manner to alloweffective regeneration, messages appearin the information display as a reminderfor you to drive your vehicle in order toclean the diesel particulate filter. If youdrive your vehicle in a manner to alloweffective regeneration, the informationdisplay shows a cleaning exhaust filtermessage.
DIESEL PARTICULATE FILTER
PRECAUTIONS
WARNING: Do not park or idle yourvehicle over dry leaves, dry grass or othercombustible materials. The regenerationprocess creates very high exhaust gastemperatures and the exhaust willradiate a considerable amount of heatduring and after regeneration and afteryou have switched the engine off. This isa potential fire hazard.
WARNING: When the ExhaustFilter Cleaning message appears in theinformation display, do not park nearflammable materials, vapors orstructures until filter cleaning iscomplete.
WARNING: The normal operatingtemperature of the exhaust system isvery high. Never work around or attemptto repair any part of the exhaust systemuntil it has cooled. Use special care whenworking around the diesel oxidationcatalytic converter or the dieselparticulate filter. The diesel oxidationcatalytic converter and the dieselparticulate filter heat up to very hightemperatures after only a short periodof engine operation and remain hot afteryou switch the engine off.
Note:Avoid running out of fuel.
Note: During regeneration at low speed orengine idle, you may smell a hot metallicodor and could notice a clicking metallicsound. This is due to high temperaturesreached during regeneration and is normal.
Note:Changes in the engine or exhaustsound may be heard during the regenerationprocess.
221
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMDiesel Particulate Filter (If Equipped)

WHAT IS THE CATALYTIC
CONVERTER
The catalytic converter is part of yourvehicle's emissions system and filtersharmful pollutants from the exhaust gas.
CATALYTIC CONVERTER
PRECAUTIONS
WARNING: Do not park, idle ordrive your vehicle on dry grass or otherdry ground cover. The emission systemheats up the engine compartment andexhaust system, creating the risk of fire.
WARNING: The normal operatingtemperature of the exhaust system isvery high. Never work around or attemptto repair any part of the exhaust systemuntil it has cooled. Use special care whenworking around the catalytic converter.The catalytic converter heats up to a veryhigh temperature after only a shortperiod of engine operation and stays hotafter the engine is switched off.
WARNING: Exhaust leaks mayresult in entry of harmful and potentiallylethal fumes into the passengercompartment. If you smell exhaustfumes inside your vehicle, have yourvehicle inspected immediately. Do notdrive if you smell exhaust fumes.
To avoid damaging the catalytic converter:
•Do not crank the engine for more than10 seconds at a time.
•Do not run the engine with a spark pluglead disconnected.
•Do not push-start or tow-start yourvehicle. Use booster cables. See JumpStarting the Vehicle (page 422).
•Use the correct fuel. See Fuel andRefueling (page 214).
•Do not switch the ignition off when yourvehicle is moving.
•Avoid running out of fuel.
•Have the items listed in scheduledmaintenance information performedaccording to the specified schedule.
Note:Do not make any unauthorizedchanges to your vehicle or engine. By law,vehicle owners and anyone whomanufactures, repairs, or services a fleet ofvehicles are not permitted to intentionallyremove an emission control device orprevent it from working.
CATALYTIC CONVERTER –
TROUBLESHOOTING
CATALYTIC CONVERTER –WARNING LAMPS
Your vehicle has an on-board diagnosticssystem that monitors the emission controlsystem. If any of the following warninglamps illuminate, this may indicate thatthe on-board diagnostics system hasdetected an emission control systemmalfunction.
Continuing to drive your vehicle may causereduced power or the engine to stop.Failure to respond to a warning lamp maycause damage that your vehicle Warrantymay not cover. Have your vehicle checkedas soon as possible.
233
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMCatalytic ConverterE103308 E67021 E67028