2023 FORD EXPLORER oil change

Drive Mode Control
What Is Drive Mode Control....................273
How Does Drive Mode Control Work.........................................................................273
Selecting a Drive Mode.............................273
Drive Modes...................................................273
Load Carrying
General Information...................................275
Rear Under Floor Storage........................275
Cargo Nets.....................................................276
Roof Racks and Load Carriers................276
Load Limit.......................................................277
Towing
Towing a Trailer...........................................283
Trailer Sway Control..................................284
Recommended Towing Weights..........284
Essential Towing Checks.........................285
Towing the Vehicle on Four Wheels.....287
Driving Hints
Reduced Engine Performance..............288
Cold Weather Precautions......................288
Breaking-In...................................................288
Driving Economically................................288
Driving Through Shallow Water............289
Floor Mats.....................................................289
Roadside Emergencies
Roadside Assistance..................................291
Hazard Flashers...........................................292
Fuel Shutoff..................................................292
Jump Starting the Vehicle.......................293
Collision, Damage or Fire Event............295
Post-Crash Alert System.........................296
Transporting the Vehicle.........................296
Customer Assistance
Getting the Services You Need.............298
In California (U.S. Only)...........................299
The Better Business Bureau (BBB) AutoLine Program (U.S. Only)....................300
Utilizing the Mediation/ArbitrationProgram (Canada Only).......................301
Getting Assistance Outside the U.S. andCanada........................................................301
Ordering Additional Owner's Literature........................................................................303
Reporting Safety Defects (U.S. Only)........................................................................303
Reporting Safety Defects (Canada Only)........................................................................303
Fuses
Fuse Specification Chart.........................305
Changing a Fuse...........................................313
Maintenance
General Information...................................315
Opening and Closing the Hood..............315
Under Hood Overview - 2.3L EcoBoost™.........................................................................316
Under Hood Overview - 3.0L...................317
Under Hood Overview - 3.3L...................318
Engine Oil Dipstick - 2.3L EcoBoost™.........................................................................319
Engine Oil Dipstick - 3.0L.........................319
Engine Oil Dipstick - 3.3L..........................319
Engine Oil Check..........................................319
Oil Change Indicator Reset.....................320
Changing the Engine Air Filter - 2.3LEcoBoost™................................................321
Changing the Engine Air Filter - 3.0L........................................................................322
Changing the Engine Air Filter - 3.3L....323
Engine Coolant Check..............................324
Automatic Transmission Fluid Check........................................................................328
Brake Fluid Check.......................................328
6
2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingTable of Contents

Lane Keeping System
ActionMessage
The system has malfunctioned. Have the system checked as soonas possible.Lane Keeping Sys.MalfunctionService Required
The system has detected a condition that has caused the systemto be temporarily unavailable.Front CameraTemporarily NotAvailable
The system has detected a condition that requires the windshieldto be cleaned to operate properly.Front Camera LowVisibility CleanScreen
The system has malfunctioned. Have the system checked as soonas possible.Front CameraMalfunctionService Required
The system requests the driver to keep their hands on the steeringwheel.Keep Hands onSteering Wheel
Maintenance
ActionMessage
Stop your vehicle as soon as safely possible and turn off the engine.Check the oil level. If the warning stays on or continues to come onwith your engine running, have the system checked as soon aspossible.
Low Engine OilPressure
The engine oil life is low and needs to be changed soon.Change Engine OilSoon
The engine oil life is low and needs to be changed immediately.Oil ChangeRequired
The brake fluid level is low and the brake system should beinspected immediately. See Brake Fluid Check (page 328).Brake Fluid LevelLow
The brake system needs servicing. Stop the vehicle in a safe place.Contact an authorized dealer.Check BrakeSystem
The engine coolant temperature is excessively high.Engine CoolantOver Temperature
The washer fluid is low and needs to be refilled.Washer Fluid LevelLow
127
2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingInformation Displays

Your vehicle is designed to operate onregular unleaded gasoline with a minimumpump (R+M)/2 octane rating of 87 orregular unleaded gasoline blended with amaximum of 85% ethanol (E85).
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.
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 (page 283).
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. Foradditional information, refer towww.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.
•Fuels containing more than 85%ethanol or E100 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 (commonly knownas MMT), which is a manganese-basedfuel additive, will impair engineperformance and affect the emissioncontrol system.
Switching Between E85 andGasoline
We do not recommend repeatedlyalternating between E85 and gasoline. Ifyou switch from using E85 to gasoline, orfrom gasoline to E85, add as much fuel aspossible, at least half a tank. Drive yourvehicle immediately for a minimum of 5 mi(8 km) to allow it to adapt to the changein ethanol concentration. If you use E85exclusively, we recommend that you fillthe fuel tank with regular unleadedgasoline at each scheduled oil change.
182
2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingFuel and RefuelingE161513

Illumination of the service engine soonindicator, charging system warning light orthe temperature warning light, fluid leaks,strange odors, smoke or loss of enginepower could indicate that the emissioncontrol system is not working properly.
An improperly operating or damagedexhaust system may allow exhaust toenter the vehicle. Have a damaged orimproperly operating exhaust systeminspected and repaired immediately.
Do not make any unauthorized changes toyour vehicle or engine. By law, vehicleowners and anyone who manufactures,repairs, services, sells, leases, tradesvehicles, or supervises a fleet of vehiclesare not permitted to intentionally removean emission control device or prevent itfrom working. Information about yourvehicle’s emission system is on the VehicleEmission Control Information Decallocated on or near the engine. This decalalso lists engine displacement.
Please consult your warranty informationfor complete details.
On-Board Diagnostics (OBD-II)
Your vehicle has a computer known as theon-board diagnostics system (OBD-II) thatmonitors the engine’s emission controlsystem. The system protects theenvironment by making sure that yourvehicle continues to meet governmentemission standards. The OBD-II systemalso assists a service technician in properlyservicing your vehicle.
When the service engine soonindicator illuminates, the OBD-IIsystem has detected amalfunction. Temporary malfunctions maycause the service engine soon indicator toilluminate. Examples are:
1.Your vehicle has run out of fuel—theengine may misfire or run poorly.
2.Poor fuel quality or water in thefuel—the engine may misfire or runpoorly.
3.The fuel fill inlet may not have closedproperly. See Refueling (page 185).
4.Driving through deep water—theelectrical system may be wet.
You can correct these temporarymalfunctions by filling the fuel tank withgood quality fuel, properly closing the fuelfill inlet or letting the electrical system dryout. After three driving cycles without theseor any other temporary malfunctionspresent, the service engine soon indicatorshould stay off the next time you start theengine. A driving cycle consists of a coldengine startup followed by mixed city andhighway driving. No additional vehicleservice is required.
If the service engine soon indicator remainson, have your vehicle serviced at the firstavailable opportunity. Although somemalfunctions detected by the OBD-II maynot have symptoms that are apparent,continued driving with the service enginesoon indicator on can result in increasedemissions, lower fuel economy, reducedengine and transmission smoothness andlead to more costly repairs.
Readiness for Inspection andMaintenance (I/M) Testing
Some state and provincial and localgovernments may haveInspection/Maintenance (I/M) programsto inspect the emission control equipmenton your vehicle. Failure to pass thisinspection could prevent you from gettinga vehicle registration.
If the service engine soonindicator is on or the bulb doesnot work, your vehicle may needservice. See On-Board Diagnostics.
194
2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingEngine Emission ControlE67028 E67028

Note:The oil consumption of new enginesreaches its normal level after approximately3,000 mi (5,000 km).
Note:Increases in oil level can occur fromfrequent short trips that do not allow theengine to get to operating temperature, aswell as frequent idling or low speed drivingfor long periods of time.
Note:If oil levels are continuously notedabove the maximum mark, schedule a visitto your authorized dealer.
Adding Engine Oil
WARNING: Do not add engine oilwhen the engine is hot. Failure to followthis instruction could result in personalinjury.
WARNING: Do not remove the fillercap when the engine is running.
Do not use supplemental engine oiladditives because they are unnecessaryand could lead to engine damage that thevehicle warranty may not cover.
1.Clean the area surrounding the engineoil filler cap before you remove it.
2.Remove the engine oil filler cap.
3.Add engine oil that meets ourspecifications. See Capacities andSpecifications (page 384).
4.Reinstall the engine oil filler cap. Turnit clockwise until you feel a strongresistance.
Note:Make sure you install the oil filler capcorrectly.
Note: Do not add oil further than themaximum mark. Oil levels above themaximum mark may cause engine damage.
Note:Immediately soak up any oil spillagewith an absorbent cloth.
OIL CHANGE INDICATOR
RESET
Use the information display controls onthe steering wheel to reset the oil changeindicator.
From the main menu scroll to:
Action and descriptionMessage
Press the right arrow button,then from this menu scrollto the following message.
Settings
Press the right arrow button,then from this menu scrollto the following message.
Vehicle
Press and hold the OKbutton until the instrumentcluster displays thefollowing message.
Hold OK toReset
Reset Successful
When the oil change indic-ator resets the instrumentcluster displays 100%.
Remaining Life
{00}%
If the instrument clusterdisplays one of the followingmessages, repeat theprocess.
Not Reset
Reset Cancelled
320
2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingMaintenance

Body
•Wash your vehicle thoroughly toremove dirt, grease, oil, tar or mud fromexterior surfaces, rear-wheel housingand 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. Re-wax 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.
Engine
•Change the engine oil and filter prior tostorage because used engine oilcontains contaminates 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.
•We recommend that you change theengine oil before you use your vehicleagain.
Fuel system
•Fill the fuel tank with high-quality fueluntil the first automatic shutoff of thefuel pump nozzle.
Cooling system
•Protect against freezing temperatures.
•When removing your vehicle fromstorage, check coolant fluid level.Confirm that there are no coolingsystem leaks and that fluid is at therecommended level.
Disconnecting Your 12 Volt Battery
•Check and recharge as necessary. Keepconnections clean.
•If storing your vehicle for more than 30days without recharging the battery,we recommend that you disconnectthe battery cables to maintain batterycharge for quick starting.
Note:It is necessary to reset memoryfeatures if you disconnect the batterycables.
Brakes
•Make sure the brakes and parking brakerelease fully.
Tires
•Maintain recommended air pressure.
Miscellaneous
•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.
345
2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingVehicle Care

Materials
SpecificationName
WSS-M17B21-AR-1234yf Refrigerant(U.S.)R-1234yf Refrigerant / Frigorigène R-1234yf(Canada)YN-33-A(U.S.)HS7Z-19B519-BA(Canada)
WSS-M2C300-A2Motorcraft® R-1234yf Refrigerant PAG Oil(U.S.)Motorcraft® R-1234yf Refrigerant PAG Oil / HuilePAG pour frigorigène R-1234yf Motorcraft®(Canada)YN-35(U.S. & Canada)
Automatic Transmission
Note: Only use MERCON® ULVtransmission fluid for automatictransmissions that require MERCON® ULVtransmission fluid. The use of any other fluidcould cause transmission damage.
Capacities
QuantityVariant
12.6 qt (11.9 L)1All.
1 Approximate dry fill capacity. Actual amount could vary during fluid changes.
Materials
SpecificationName
WSS-M2C949-A, MERCON® ULVMotorcraft® MERCON® ULV Automatic Transmis-sion Fluid(U.S.)Motorcraft® MERCON® ULV Automatic Transmis-sion Fluid / MERCON® ULV huile pour boîtes auto-matique Motorcraft®(Canada)XT-12-QULV(U.S. & Canada)
385
2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingCapacities and Specifications

Materials
SpecificationName
WSS-M17B21-AR-1234yf Refrigerant(U.S.)R-1234yf Refrigerant / Frigorigène R-1234yf(Canada)YN-33-A(U.S.)HS7Z-19B519-BA(Canada)
WSS-M2C300-A2Motorcraft® R-1234yf Refrigerant PAG Oil(U.S.)Motorcraft® R-1234yf Refrigerant PAG Oil / HuilePAG pour frigorigène R-1234yf Motorcraft®(Canada)YN-35(U.S. & Canada)
Automatic Transmission
Note: Only use MERCON® ULVtransmission fluid for automatictransmissions that require MERCON® ULVtransmission fluid. The use of any other fluidcould cause transmission damage.
Capacities
QuantityVariant
12.6 qt (11.9 L)1All.
1 Approximate dry fill capacity. Actual amount could vary during fluid changes.
Materials
SpecificationName
WSS-M2C949-A, MERCON® ULVMotorcraft® MERCON® ULV Automatic Transmis-sion Fluid(U.S.)Motorcraft® MERCON® ULV Automatic Transmis-sion Fluid / MERCON® ULV huile pour boîtes auto-matique Motorcraft®(Canada)XT-12-QULV(U.S. & Canada)
392
2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingCapacities and Specifications