maintenance FORD SUPER DUTY 2023 Service Manual

REMOVING A REAR LAMPASSEMBLY - CHASSIS CAB
1.Switch all of the lamps and the ignitionoff.
2.Remove the screws and the lamp lensfrom lamp assembly.
3.To install, reverse the removalprocedure.
REMOVING A REAR LAMPASSEMBLY - PICKUP
1.Make sure the headlamps are off.
2.Open the tailgate to access the rearlamp assemblies.
3.Remove the bolts from the tail lampassembly.
4.Carefully pull the lamp assembly fromthe tailgate pillar by releasing the tworetaining tabs.
5.To install, reverse the removalprocedure.
CHANGING A HEADLAMP BULB
WARNING: Make sure the bulbshave cooled down before removingthem. Failure to follow this warning couldresult in serious personal injury.
Note:To access the right-hand side bulbs,remove the air intake pipe. See Changingthe Engine Air Filter (page 445).
For vehicles with diesel engines, to accessthe left-hand side bulbs, remove the washerreservoir filler tube.
463
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMMaintenanceE163828 E386885

1.Switch all of the lamps and the ignitionoff.
2.Disconnect the electrical connector.
3.Turn the bulb holder counterclockwiseand remove it.
Note:You cannot separate the bulb fromthe bulb holder.
4.To install, reverse the removalprocedure.
Note:Handle a halogen headlamp bulbcarefully and keep out of children’s reach.Grasp the bulb only by its plastic base anddo not touch the glass. The oil from yourhand could cause the bulb to break the nexttime you operate the headlamps.
CHANGING A FRONT TURNSIGNAL LAMP BULB
WARNING: Make sure the bulbshave cooled down before removingthem. Failure to follow this warning couldresult in serious personal injury.
Note:To access the right-hand side bulbs,remove the air intake pipe. See Changingthe Engine Air Filter (page 445).
To access the left-hand side bulbs, removethe washer reservoir filler tube. Vehicles withdiesel engine only.
1.Switch all of the lamps and the ignitionoff.
2.Disconnect the electrical connector.
3.Turn the bulb holder counterclockwiseand remove it.
Note:You cannot separate the bulb fromthe bulb holder.
4.To install, reverse the removalprocedure.
464
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMMaintenanceE386875 E386884

CHANGING A FRONT FOG LAMPBULB
1.Make sure the fog lamps are off.
2.Disconnect the electrical connectorfrom the fog lamp bulb.
3.Turn the bulb counterclockwise andremove it from the fog lamp.
4.To install, reverse the removalprocedure.
CHANGING A REAR LAMP BULB
Stop lamp, rear lamp bulb, andturn signal lamp bulb.A
Reversing lamp bulb.B
Stop lamp, rear lamp bulb, andturn signal lamp bulb.C
1.Remove the rear lamp assembly. SeeRemoving a Rear Lamp Assembly(page 463).
2.Turn the bulb holder counterclockwiseand remove it.
3.Remove the bulb by pulling it straightout.
4.To install, reverse the removalprocedure.
465
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMMaintenanceE163826 E386886

CHANGING A STOPLAMP BULB
Stop lamp, rear lamp bulb, andturn signal lamp bulb.A
Reversing lamp bulb.B
Stop lamp, rear lamp bulb, andturn signal lamp bulb.C
1.Remove the rear lamp assembly. SeeRemoving a Rear Lamp Assembly(page 463).
2.Turn the bulb holder counterclockwiseand remove it.
3.Remove the bulb by pulling it straightout.
4.To install, reverse the removalprocedure.
CHANGING A REAR TURN SIGNALLAMP BULB
Stop lamp, rear lamp bulb, andturn signal lamp bulb.A
Reversing lamp bulb.B
Stop lamp, rear lamp bulb, andturn signal lamp bulb.C
1.Remove the rear lamp assembly. SeeRemoving a Rear Lamp Assembly(page 463).
2.Turn the bulb holder counterclockwiseand remove it.
3.Remove the bulb by pulling it straightout.
4.To install, reverse the removalprocedure.
466
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMMaintenanceE386886 E386886

CHANGING A REVERSING LAMPBULB
Stop lamp, rear lamp bulb, andTurn signal lamp bulb.A
Reversing lamp bulb.B
Stop lamp, rear lamp bulb, andTurn signal lamp bulb.C
1.Remove the rear lamp assembly. SeeRemoving a Rear Lamp Assembly(page 463).
2.Turn the bulb holder counterclockwiseand remove it.
3.Remove the bulb by pulling it straightout.
4.To install, reverse the removalprocedure.
CHANGING A HIGH MOUNTEDSTOPLAMP BULB
1.Make sure the lamps are off.
2.Remove the four screws and move thelamp assembly away from the vehicleto expose the bulb sockets.
3.Remove the bulb socket by rotating itcounterclockwise and pulling it out ofthe lamp assembly.
4.Pull the bulb straight out of the socket.
5.To install, reverse the removalprocedure.
CHANGING A LICENSE PLATELAMP BULB
1.Switch all of the lamps and the ignitionoff.
2.To access the bulb, reach behind thebumper.
3.Turn the bulb holder counterclockwiseand remove it.
467
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMMaintenanceE386886 E187290 E163830

4.Remove the bulb by pulling it straightout.
5.To install, reverse the removalprocedure.
INTERIOR BULBS
INTERIOR BULB SPECIFICATIONCHART
Your vehicle has LED lamps. These are notserviceable items. See an authorized dealerif they fail.
468
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMMaintenance

PREPARING YOUR VEHICLE
FOR STORAGE
If you plan on storing your vehicle for 30days or more, the following maintenancerecommendations ensures your vehiclestays in good operating condition.
Under various conditions, long-termstorage may lead to degraded engineperformance or failure unless you usespecific precautions to preserve yourvehicle.
General
•Store all vehicles in a dry, ventilatedplace.
•If vehicles are stored outside, theyrequire regular maintenance to protectagainst rust and weather damage.
•Make sure all linkages, cables, leversand pins under your vehicle are coveredwith grease to prevent rust.
•Move vehicles at least 25 ft (7.5 m)every 15 days to lubricate working partsand prevent corrosion.
•Fill the fuel tank with high-quality fueluntil the first automatic shutoff of thefuel pump nozzle.
Engine
•Change the engine oil and filter prior tostorage because used engine oilcontains contaminants which maycause engine damage.
•Start the engine every 15 days for aminimum of 15 minutes. Run at fastidle with the climate controls set todefrost until the engine reaches normaloperating temperature.
•With your foot on the brake, shiftthrough all the gears while the engineis running.
Body
•Wash your vehicle thoroughly toremove dirt, grease, oil, tar or mud fromexterior surfaces, rear wheel housingsand the underside of front fenders.
•Periodically wash your vehicle if it isstored in exposed locations.
•Touch-up exposed or primed metal toprevent rust.
•Cover chrome and stainless steel partswith a thick coat of auto wax to preventdiscoloration. Rewax as necessarywhen you wash your vehicle.
•Lubricate all hood, door and luggagecompartment hinges and latches witha light grade oil.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil andsolvents.
12 Volt Battery
•When storing your vehicle for longerthan 30 days the state of chargeshould be approximately 50%.Additionally, we recommend todisconnect the 12v battery to reducesystem loads on the battery, or you canuse a trickle charger for longer storageperiods.
•Check and recharge as necessary. Keepconnections clean.
Note:It is necessary to reset memoryfeatures if you disconnect the batterycables.
476
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMStoring Your Vehicle

WHAT IS THE TIRE PRESSURE
MONITORING SYSTEM
The tire pressure monitoringsystem measures the vehicle'stire pressures. A warning lampilluminates if one or more tires aresignificantly underinflated or if there is asystem malfunction.
TIRE PRESSURE MONITORING
SYSTEM OVERVIEW
WARNING: Under-inflation is themost common cause of tire failures andmay result in severe tire cracking, treadseparation or blowout, with unexpectedloss of vehicle control and increased riskof injury. Under-inflation increasessidewall flexing and rolling resistance,resulting in heat buildup and internaldamage to the tire. It also may result inunnecessary tire stress, irregular wear,loss of vehicle control and accidents. Atire can lose up to half of its air pressureand not appear to be flat!
WARNING: To determine therequired pressure(s) for your vehicle, seethe Safety Compliance CertificationLabel (on the door hinge pillar,door-latch post or the door edge thatmeets the door-latch post, next to thedriver seat) or the Tire Label on theB-Pillar or the edge of the driver door.
Each tire, including the spare (if provided),should be checked monthly when cold andinflated to the inflation pressurerecommended by the vehicle manufactureron the vehicle placard or tire inflationpressure label. (If your vehicle has tires ofa different size than the size indicated onthe vehicle placard or tire inflation pressurelabel, you should determine the proper tireinflation pressure for those tires).
As an added safety feature, your vehiclehas been equipped with a Tire PressureMonitoring System (TPMS) thatilluminates a low tire pressure telltalewhen one or more of your tires issignificantly under-inflated. Accordingly,when the low tire pressure telltaleilluminates, you should stop and checkyour tires as soon as possible, and inflatethem to the proper pressure. Driving on asignificantly under-inflated tire causes thetire to overheat and can lead to tire failure.Under-inflation also reduces fuel efficiencyand tire tread life, and may affect thevehicle’s handling and stopping ability.
Please note that the TPMS is not asubstitute for proper tire maintenance, andit is the driver’s responsibility to maintaincorrect tire pressure, even if under-inflationhas not reached the level to triggerillumination of the TPMS low tire pressuretelltale.
Your vehicle has also been equipped witha TPMS malfunction indicator to indicatewhen the system is not operating properly.The TPMS malfunction indicator iscombined with the low tire pressuretelltale. When the system detects amalfunction, the telltale will flash forapproximately one minute and then remaincontinuously illuminated. This sequencewill continue upon subsequent vehiclestart-ups as long as the malfunction exists.
501
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMTire Pressure Monitoring System (If Equipped)E139232

12.Turn the ignition off. If two short hornbeeps are heard, the reset procedurewas unsuccessful and you mustrepeat it. If after repeating theprocedure and two short beeps areheard when the ignition is turned tooff, contact your authorized dealer assoon as possible.
13.Set all six tires to the recommendedair pressure as indicated on theSafety Compliance CertificationLabel, affixed to either the door hingepillar, door-latch post, or the dooredge that meets the door-latch post,next to the driver seating position ortire label located on the B-pillar orthe edge of the driver door.
Trailer Tire Pressure MonitoringSystem (If Equipped)
Note:Additional equipment may berequired for your vehicle to support trailertire pressure and temperature monitoring.See your authorized dealer for moreinformation.
Note:The trailer tire pressure monitoringsystem is not a substitute for proper tiremaintenance. It is your responsibility tomaintain correct tire pressures at all times.
Note:Replace the screw and valve on thetrailer tire pressure sensor anytime the trailertire is repaired, replaced or in for service. Seeyour authorized dealer for details.
The trailer tire pressure monitoring systemis an added safety feature that allows youto view your trailer tire pressures andtemperatures through the instrumentcluster display. See Tire PressureMonitoring System – InformationMessages (page 508). Tire pressuresensors are mounted into each tire on yourtrailer. The sensors send a message to yourvehicle indicating the current trailer tirepressure and temperature.
If the trailer tire pressure monitoringsystem detects that a tire is low, a warningmessage appears in the instrument clusterdisplay. The trailer tire information screenin the instrument cluster display highlightsthe tire with a low pressure.
If the trailer tire pressure monitoringsystem detects that a tire temperature isover temp, a warning message appears inthe instrument cluster display. The trailertire information screen in the instrumentcluster display highlights the tire with ahigh temperature.
The main function of the trailer tirepressure monitoring system is to warn youwhen your trailer tires need air or if the tiresare experiencing high temperatures. It canalso warn you if the system is no longercapable of functioning as intended. SeeTire Pressure Monitoring System –Information Messages (page 508).
When a Temporary Spare or New Tireis Installed
If you have replaced a trailer tire with a newor spare tire, a warning message appearsand pressure readings are no longerdisplayed for that tire.
505
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMTire Pressure Monitoring System (If Equipped)E235807

Less Cost to Properly Maintain YourVehicle
The Ford Protect extended service planalso offers a Premium Maintenance Planthat covers all scheduled maintenance,and selected wear items. The coverage isprepaid, so you never have to worry aboutthe cost of your vehicle’s maintenance.
Covered maintenance includes:
•Windshield wiper blades.
•Spark plugs.
•The clutch disc (if equipped).
•Brake pads and linings.
•Shock absorbers.
•Struts.
•Engine belts.
•Engine coolant hoses, clamps ando-rings.
•Diesel exhaust fluid replenishment (ifequipped).
•Cabin air filter replacement every20,000 mi (32,000 km) for electricvehicles only.
Interest Free Finance Options
Just a 5% down payment provides youwith an affordable, no interest, no feepayment program allowing you all thesecurity and benefits Ford Protectextended service plan has to offer whilepaying over time. You are pre-approvedwith no credit check or hassles. To learnmore, call our Ford Protect extendedservice plan specialists at 800-367-3377.
Ford Protect Extended Service PlanP.O. Box 321067Detroit, MI 48232
Ford Protect Extended ServicePlan (Canada Only)
You can get more protection for yourvehicle by purchasing a Ford Protectextended service plan. Ford Protectextended service plan is the only servicecontract backed by Ford Motor Companyof Canada, Limited. Depending on the planyou purchase, Ford Protect extendedservice plan provides benefits such as:
•Rental reimbursement.
•Coverage for certain maintenance andwear items.
•Protection against repair costs afteryour New Vehicle Limited WarrantyCoverage expires.
•Roadside Assistance benefits.
There are several Ford Protect extendedservice plans available in various time,distance and deductible combinations.Each plan is tailored to fit your own drivingneeds, including reimbursement for towingand rental. When you purchase FordProtect extended service plan, you receiveadded peace-of-mind protectionthroughout Canada, the United States andMexico, provided by a network ofparticipating authorized Ford MotorCompany dealers.
Note:Repairs performed outside of Canadaand the United States are not eligible forFord Protect extended service plancoverage.
This information is subject to change. Visityour local Ford of Canada dealer orwww.ford.ca to find the Ford Protectextended service plan that is right for you.
590
2023 Super Duty (TFH) Canada/United States of America, enUSA, Edition date: 202211, DOMFord Protect