fuel FORD SUPER DUTY 2023 Service Manual

CONNECTING A TRAILER
PRECAUTIONS
Do not tow a trailer until you drive yourvehicle at least 1,000 mi (1,600 km).
Consult your local motor vehicle laws fortowing a trailer.
See the instructions included with towingaccessories for the proper installation andadjustment specifications.
Service your vehicle more frequently if youtow a trailer. See Normal ScheduledMaintenance (page 600).
If you use a rental trailer, follow theinstructions the rental agency gives you.
When attaching the trailer wiring connectorto your vehicle, only use a proper fittingconnector that works with the vehicle andtrailer functions.
Account for the trailer coupler weight aspart of your vehicle load when calculatingthe total vehicle weight.
Do not exceed the load limits. SeeCalculating the Load Limit (page 353).
HITCHES
INSTALLING A HITCH
WARNING: You must use theheavy-duty drawbar pin supplied withyour vehicle when using the heavy-dutyhitch. Failure to follow this instructioncould result in the loss of control of yourvehicle, personal injury or death.
WARNING: You must use thedrawbar pin supplied with your vehicleor a pin that is designed to meet themaximum rating of your hitch. Failure tofollow this instruction could cause thetrailer to disconnect resulting in the lossof control of your vehicle, personal injuryor death.
Do not use a hitch that either clamps ontothe bumper or attaches to the axle.Distribute the load in your trailer so that10-15% for conventional towing or 15-25%for fifth wheel towing of the total weightof the trailer is on the tongue. Do notexceed the tongue load rating indicatedon the conventional hitch receiver.
Note:On pickup trucks, the trailer hitchprovided on the vehicle enhances crashprotection for the fuel system. Do notremove.
Hitch Components
The following components are required.Some are provided in certain vehicles.
•A trailer hitch with a 3 inch receiver anda 5/8 inch hitch pin. Check thestamped rating number on the pin todetermine the 21,200 lb (9,616 kg) or24,200 lb (10,976 kg) hitch pincapacity.
•A hitch pin sleeve stored in the glovecompartment to use when mountingthe 3 inch drawbar with the 3/4 inchpinhole.
•A cotter pin to help keep the hitch pinin place.
•A trailer hitch with a 3 inch receiver anda 5/8 inch hitch pin. Check thestamped rating number on the pin todetermine the 30,000 lb (13,607 kg)hitch pin capacity.
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WebsiteMarket
https://www.fleet.ford.com/towing-guides/
United States ofAmerica
https://www.fleet.ford.ca/towing-guides/
Canada
FIFTH-WHEEL TRAILER HITCH
Your vehicle has a fifth-wheel preppackage. This package enables yourvehicle to accept certain fifth-wheel trailerhitches and gooseneck ball hitches. Thefifth-wheel trailer hitch attaches to the fourmounting pads in the pick-up bed. A 7-pintrailer wiring connector could be in the bedas well. The gooseneck ball hitch is aseparate mounting pad from thefifth-wheel hitch in the center of the bed.
Shorter pick-up boxes provide lessclearance between the cab and thefifth-wheel and gooseneck trailercompared to longer box pick-ups. Whenselecting a trailer and tow vehicle, it iscritical to check that this combinationprovides clearance between the front ofthe trailer and tow vehicle for turns up to90°. Failure to follow this recommendationcould result in the trailer contacting thecab of the tow vehicle during tight turnsthat are typical during low-speed parkingand turning maneuvers. This contact couldresult in damage to the trailer and towvehicle.
Note:Contact an authorized dealer topurchase gooseneck and fifth-wheel hitchesthat are compatible with your vehicle.
Note:The mounting pads in the bed arespecifically designed for certain fifth-wheeltrailer hitches and gooseneck ball hitches.Do not use these mounting pads for otherpurposes.
CONNECTING A TRAILER
Recognizing a Trailer
1.Attach the trailer and wiring connectorto your vehicle.
2.Switch on your vehicle.
3.Set up a profile for the trailer using theSYNC screen.
Note:If your vehicle does not recognize thetrailer, press and hold the brake pedal for afew seconds.
Note:Trailer profiles store trailer types,dimensions, preferences, trailer specificmileage and fuel economy.
Note:Disabling the trailer detectionnotification makes the default trailer profileactive when a connection is detected.
Note:Trailer profiles allows you to setupseveral trailer maintenance reminders andmaintenance intervals for multiple trailercomponents by specifying miles or monthsin service.
Note:Trailer maintenance reminder isdesigned to be an aid and does not relieveyou of your responsibility to follow the trailermanufacturers recommended maintenanceintervals. You are responsible for inputtingmaintenance intervals consistent with thetrailer manufacturer.
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Your vehicle may have a temporary orconventional spare tire. A temporary sparetire is different in diameter or width,tread-type, or is from a differentmanufacturer than the road tires on yourvehicle. Consult information on the tirelabel or Safety Compliance label forlimitations when using.
When towing a trailer:
•Obey country specific regulations fortowing a trailer.
•Do not drive faster than 70 mph(113 km/h) during the first 500 mi(800 km).
•Do not make full-throttle starts.
•Check your hitch, electrical connectionsand trailer wheel lug nuts thoroughlyafter you have traveled 50 mi (80 km).
•When stopped in congested or heavytraffic during hot weather, place thetransmission in park (P) to aid engineand transmission cooling and to helpA/C performance.
•Turn off the speed control with heavyloads or in hilly terrain. The speedcontrol may turn off when you aretowing on long, steep slopes.
•Shift to a lower gear when driving downa long or steep hill. Do not continuouslyapply the brakes, as they may overheatand become less effective.
•If your transmission has Grade Assistor Tow/Haul, use this feature whentowing. This provides engine brakingand helps eliminate excessivetransmission shifting for optimum fueleconomy and transmission cooling.
•If your vehicle has AdvanceTrac withroll stability control, this system mayturn on during typical corneringmaneuvers with a heavily loaded trailer.This is normal. Turning the corner at aslower speed when towing may reducethis tendency.
•Allow more distance for stopping witha trailer attached. Anticipate stops andgradually brake.
•Avoid parking on a slope. However, ifyou must park on a slope, turn thesteering wheel to point your vehicletires away from traffic flow, set theparking brake, place the transmissionin park (P) and place wheel chocks infront and back of the trailer wheels.
Note:Chocks are not included with yourvehicle.
LAUNCHING OR RETRIEVING
A BOAT OR PERSONAL
WATERCRAFT
When backing down a ramp during boatlaunching or retrieval:
•Do not allow the static water level torise above the bottom edge of the rearbumper.
•Do not allow waves to break higherthan 6 in (15 cm) above the bottomedge of the rear bumper.
Exceeding 6 in (15 cm) could allow waterto enter vehicle components, causinginternal damage to the components andaffecting driveability, emissions andreliability.
Note:Replace the rear axle lubricantanytime the rear axle has been submergedin water.
Note:Disconnect the trailer wiringconnector before backing the trailer into thewater.
Note:Reconnect the trailer wiringconnector after removing the trailer fromthe water.
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Maximum WadingCapabilityModel
22 in (560 mm)1Vehicles withoutTremor or XL Off-Road Packages
30 in (762 mm)XL Off-RoadPackage
33 in (838 mm)Tremor Package
1 Bottom of the doors.
When you are driving through water do notexceed 4 mph (7 km/h).
Never stop or shut a vehicle off whencrossing deep water unless your vehicleingested water into the engine air intake.If the engine stalls, do not attempt torestart it. Keep the doors fully closed duringa water crossing.
Extra care must be taken crossing any typeof water. Do not drive into water unlessnecessary. Only drive through areas thatare designated and approved. Determineexit points that are downstream of yourentry point to allow for drifting. If there areother vehicles ahead, wait until they haveleft the water. Unsettled water can makea safe passage more challenging.
High currents even in shallow water canwash the dirt out from around your tires orpush your vehicle across slippery rocks orsurfaces. Never attempt to cross flowingwater that is deeper than your vehicle'sground clearance. Even in low currents yourvehicle's body surface area can be pusheddownstream and out of control. Do notcross any body of water that is fast flowingand rising, wait for the flow rate to reduce.
Vehicles used to traverse water regularlyshould be periodically inspected for signsof water ingestion in all of the vehicle'sfluids. If water is found inside your vehiclefluids, service your vehicle or see anauthorized dealer.
After driving through water and as soon asit is safe to do so, check the brakes, horn,lights, and steering wheel to make sureeverything is still in working order.
AFTER DRIVING YOUR VEHICLEOFF-ROAD
WARNING: After off-road use,before returning to the road, check thewheels and tires for damage. Off-roaduse may cause damage to your wheelsand tires that can lead to tire failure, lossof vehicle control, serious injury or death.
WARNING: Always re-inflate tiresto recommended tire pressures beforethe vehicle is operated on-road. Therecommended pressure is located on thetire label or safety certification label,located on the B-pillar, inside the driver'sdoor.
Driving off-road places more stress on yourvehicle than most on-road driving. Afterdriving off-road check for damage to yourvehicle and, if necessary, have your vehiclefixed as soon as possible.
Inspect the underbody of your vehicle bychecking tires, body structure, steering,suspension, and exhaust system fordamage.
Check the radiator for mud and debris andclean as needed.
Remove accumulations of plants or brush.These things could be a fire hazard or hidedamage to the fuel lines, brake hoses, andpropeller shafts.
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DRIVING ON SNOW AND ICE
WARNING: If you are driving inslippery conditions that require tirechains or cables, then it is critical thatyou drive cautiously. Keep speeds down,allow for longer stopping distances andavoid aggressive steering to reduce thechances of a loss of vehicle controlwhich can lead to serious injury or death.If the rear end of your vehicle slides whilecornering, steer in the direction of theslide until you regain control of yourvehicle.
On ice and snow, you should drive moreslowly than usual. Your vehicle has a fourwheel anti-lock brake system, do not pumpthe brake pedal. See Anti-Lock BrakingSystem Limitations (page 249).
BREAKING-IN
Your vehicle requires a break-in period. Forthe first 1,000 mi (1,600 km), avoid drivingat high speeds, heavy braking, aggressiveshifting or using your vehicle to tow. Duringthis time, your vehicle may exhibit someunusual driving characteristics.
DRIVING ECONOMICALLY
The following helps to improve fuelconsumption:
•Drive smoothly, accelerate gently andanticipate the road ahead to avoidheavy braking.
•Regularly check your tire pressures andmake sure that they are inflated to thecorrect pressure.
•Follow the recommended maintenanceschedule and carry out therecommended checks.
•Plan your journey and check the trafficbefore you set off. It is more efficientto combine errands into a single tripwhenever possible.
•Avoid idling the engine in cold weatheror for extended periods. Start theengine only when you are ready to setoff.
•Do not carry unnecessary weight in yourvehicle as extra weight wastes fuel.
•Do not add unnecessary accessoriesto the exterior of your vehicle, forexample running boards. If you use aroof rack, remember to fold it down orremove it when not in use.
•Do not shift into neutral when you arebraking or when your vehicle is slowingdown.
•Shut all windows when driving at highspeeds.
•Switch off all electric systems whennot in use, for example air conditioning.Make sure that you unplug anyaccessories from the auxiliary powerpoints when not in use.
DRIVING IN SPECIAL
CONDITIONS
DRIVING THROUGH MUD ANDWATER
WARNING: Do not spin the wheelsat over 34 mph (55 km/h). The tires mayfail and injure a passenger or bystander.
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ROADSIDE ASSISTANCE
Vehicles Sold in the United States:Getting Roadside Assistance
If you have a vehicle concern, Ford MotorCompany offers a complimentary roadsideassistance program. This program isseparate from the New Vehicle LimitedWarranty.
The service is available:
•24 hours a day, seven days a week.
•For the coverage period supplied withyour vehicle.
Roadside Assistance covers:
•A flat tire change with a good spare(except vehicles supplied with a tireinflation kit).
•Battery jump start.
•Lock-out assistance (key replacementcost is the customer's responsibility).
•Fuel delivery — independent servicecontractors, if not prohibited by state,local or municipal law, shall deliver upto 2 gal (8 L) of gasoline or 5 gal (20 L)of diesel fuel to a disabled vehicle.Roadside assistance limits fuel deliveryservice to two no-charge occurrenceswithin a 12-month period.
•Winch out — available within 100 ft(30 m) of a paved or countymaintained road, no recoveries.
•Towing — independent servicecontractors, if not prohibited by state,local or municipal law, shall tow Fordeligible vehicles to an authorized dealerwithin 50 mi (80 km) of thedisablement location or to the nearestauthorized dealer. If a memberrequests a tow to an authorized dealerthat is more than 50 mi (80 km) fromthe disablement location, the membershall be responsible for any mileagecosts in excess of 50 mi (80 km).
•Roadside Assistance includes up to$200 for a towed trailer if the disabledeligible vehicle requires service at thenearest authorized dealer. If the towingvehicle is operational but the trailer isnot, then the trailer does not qualify forany roadside services.
Vehicles Sold in the United States:Using Roadside Assistance
Complete the roadside assistanceidentification card and place it in yourwallet for quick reference. This card is inthe Owner's Manual kit.
United States vehicle customers whorequire Roadside Assistance, call1-800-241-3673.
If you need to arrange roadside assistanceon your own, Ford Motor Companyreimburses a reasonable amount fortowing to the nearest dealership within50 mi (80 km). To obtain reimbursementinformation, United States vehiclecustomers call 1-800-241-3673.Customers need to submit their originalreceipts.
Vehicles Sold in Canada: GettingRoadside Assistance
If you have a vehicle concern, Ford MotorCompany of Canada, Limited offers acomplimentary roadside assistanceprogram. This program is eligible withinCanada or the continental United States.
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The service is available 24 hours a day,seven days a week.
This program is separate from the NewVehicle Limited Warranty, but the coverageis concurrent with the powertrain coverageperiod of your vehicle. Canadian roadsidecoverage and benefits may differ from theU.S. coverage.
If you require more information, please callus in Canada at 1-800-665-2006, or visitour website at www.ford.ca.
SWITCHING THE HAZARD
FLASHERS ON AND OFF
The hazard flasher button is onthe instrument panel. Press thebutton to switch the hazardflashers on if your vehicle is creating asafety hazard for other road users.
When you switch the hazard flashers on,all front and rear direction indicators flash.
Note:The hazard flashers operate whenthe ignition is in any position, or if the key isnot in the ignition. The battery loses chargeand could have insufficient power to restartyour vehicle.
Press the button again to switch them off.
JUMP STARTING THE VEHICLE
JUMP STARTING PRECAUTIONS
WARNING: Batteries normallyproduce explosive gases which cancause personal injury. Therefore, do notallow flames, sparks or lightedsubstances to come near the battery.When working near the battery, alwaysshield your face and protect your eyes.Always provide correct ventilation.
WARNING: Keep batteries out ofreach of children. Batteries containsulfuric acid. Avoid contact with skin,eyes or clothing. Shield your eyes whenworking near the battery to protectagainst possible splashing of acidsolution. In case of acid contact with skinor eyes, flush immediately with water fora minimum of 15 minutes and get promptmedical attention. If acid is swallowed,call a physician immediately.
WARNING: Use only adequatelysized cables with insulated clamps.
WARNING: Make sure that thecables are clear of any moving parts andfuel delivery system parts.
WARNING: Connect batteries withonly the same nominal voltage.
WARNING: If the engine is runningwhile the hood is open, stay clear ofmoving engine components. Failure tofollow this warning could result in seriouspersonal injury or death.
Do not attempt to push-start an automatictransmission vehicle. This could causetransmission damage.
Do not disconnect the battery of thedisabled vehicle. This could damage yourvehicle's electrical system.
PREPARING THE VEHICLE
Use only a 12 volt supply to start yourvehicle.
Park the booster vehicle close to the hoodof the disabled vehicle, making sure thetwo vehicles do not touch.
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POST-CRASH ALERT SYSTEM
WHAT IS THE POST-CRASHALERT SYSTEM
The system helps draw attention to yourvehicle in the event of a serious impact.
HOW DOES THE POST-CRASHALERT SYSTEM WORK
The system is designed to turn the hazardflashers on, turn the courtesy lamps on,intermittently sound the horn and unlockall doors in the event of a serious impactthat deploys an airbag or the seatbeltpretensioners.
POST-CRASH ALERT SYSTEMLIMITATIONS
Depending on applicable laws in thecountry your vehicle was built for, the horndoes not sound in the event of a seriousimpact.
SWITCHING THE POST-CRASHALERT SYSTEM OFF
Press the hazard flasher switch, the unlockbutton on the remote control, the panicbutton on the remote control or cycle theignition to switch the system off.
Note:The alert turns off when the vehiclebattery runs out of charge.
AUTOMATIC CRASH SHUTOFF
WHAT IS AUTOMATIC CRASHSHUTOFF
The automatic crash shutoff is designedto stop the fuel going to the engine in theevent of a moderate or severe crash.
Note:Not every impact causes a shutoff.
AUTOMATIC CRASH SHUTOFFPRECAUTIONS
WARNING: If your vehicle has beeninvolved in a crash, have the fuel systemchecked. Failure to follow this instructioncould result in fire, personal injury ordeath.
RE-ENABLING YOUR VEHICLE
1.Switch the ignition off.
2.Attempt to start your vehicle.
3.Switch the ignition off.
4.Attempt to start your vehicle.
Note:If your vehicle does not start after thethird attempt, have your vehicle checked assoon as possible.
RECOVERY TOWING
ACCESSING THE FRONT TOWINGPOINT
WARNING: Using recovery hooksis dangerous and should only be done bya person familiar with proper vehiclerecovery safety practices. Improper useof recovery hooks may cause hook failureor separation from the vehicle and couldresult in serious injury or death.
WARNING: Slowly remove theslack from the recovery strap prior topulling. Failure to do so can introducesignificantly higher loads which cancause the recovery hooks to break off, orthe recovery strap to fail which can causeserious injury or death.
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Protected ComponentRatingItem
Compressed natural gasmodule power.10 A65
Trailer brake control.30 A74Aftermarket e-brake access.
Compressed natural gaspowered at all times.30 A75
Trailer tow lighting modulebattery charge.25 A76
Vehicle battery 1.30 A77
Power point 2.20 A78
Power point 1.20 A79
Horn.20 A84
Heated rear windshield.40 A85
Headlamp control module.5 A91
Left-hand headlamp.15 A92
Right-hand headlamp.15 A93
Power point 3.20 A94
Power point 4.20 A95Smart charge module.
Tailgate release.10 A98
Customer interface module.50 A101
Rain sensor.5 A102
Front wiper motor.30 A103
Fuel pump.30 A105
Body control module RP1bus.30 A106
Trailer tow park lamps.25 A107
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MAINTENANCE PRECAUTIONS
Service your vehicle regularly to helpmaintain its roadworthiness and resalevalue. There is a large network ofauthorized dealers that are there to helpyou with their professional servicingexpertise. We believe that their speciallytrained technicians are best qualified toservice your vehicle properly and expertly.They are supported by a wide range ofhighly specialized tools developedspecifically for servicing your vehicle.
If your vehicle requires professional service,an authorized dealer can provide thenecessary parts and service. Check yourwarranty information to find out whichparts and services are covered.
Use only recommended fuels, lubricants,fluids and service parts conforming tospecifications. See Capacities andSpecifications (page 520).
•Do not work on a hot engine.
•Make sure that nothing gets caught inmoving parts.
•Do not work on a vehicle with theengine running in an enclosed space,unless you are sure you have enoughventilation.
•Keep all open flames and other burningmaterial, such as cigarettes, away fromthe battery and all fuel related parts.
•Set the parking brake, shift thetransmission to park (P) and block thewheels.
OPENING AND CLOSING THE
HOOD
1.Inside the vehicle, pull the hood releasehandle located under the left hand sideof the instrument panel.
2.Go to the front of your vehicle andlocate the secondary release leverunder the front of the hood near thecenter of your vehicle.
3.Raise the hood until the lift cylindershold it open.
4.To close, lower the hood and makesure that it is closed properly and fullylatched.
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