2023 FORD EXPLORER air condition

FUEL QUALITY - GASOLINE
Choosing the Right Fuel
Your vehicle is designed to operate onregular unleaded gasoline with a minimumpump (R+M)/2 octane rating of 87.
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.
•Fuel containing more than 15% ethanolor E85 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.
FUEL FILLER FUNNEL
LOCATION
The fuel filler funnel is in the spare wheelstorage tray.
RUNNING OUT OF FUEL
Running out of fuel can cause damage notcovered by the vehicle Warranty.
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•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.
CATALYTIC CONVERTER
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.
Your vehicle has various emission controlcomponents and a catalytic converter thatenables it to comply with applicableexhaust emission standards.
To make sure that the catalytic converterand other emission control componentscontinue to work properly:
•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 293).
•Use only the specified fuel listed.
•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:Resulting component damage maynot be covered by the vehicle Warranty.
The scheduled maintenance items listedin scheduled maintenance information areessential to the life and performance ofyour vehicle and to its emissions system.
If you use anything other than Ford,Motorcraft or Ford-authorized parts formaintenance replacements or for serviceof components affecting emission control,such non-Ford parts should be equivalentto genuine Ford Motor Company parts inperformance and durability.
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Your vehicle has anti-lock brakes, thereforeapply the brakes steadily. Do not “pump”the brakes.
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.
Note:Excessive tire slippage can causedriveline damage.
4WD vehicles have advantages over 2WDvehicles in snow and ice but can skid likeany other vehicle.
Should you start to slide while driving onsnowy or icy roads, turn the steering wheelin the direction of the slide until you regaincontrol.
Avoid sudden applications of power andquick changes of direction on snow andice. Apply the accelerator slowly andsteadily when starting from a full stop.
Avoid sudden braking as well. Although a4WD vehicle could accelerate better thana two-wheel drive vehicle in snow and ice,it will not stop any faster, because as inother vehicles, braking occurs at all fourwheels. Do not become overconfident asto road conditions.
Make sure you allow sufficient distancebetween you and other vehicles forstopping. Drive slower than usual andconsider using one of the lower gears. Inemergency stopping situations, apply thebrake steadily. Since your vehicle comeswith a four wheel (ABS), do not “pump”the brakes. See Hints on Driving WithAnti-Lock Brakes (page 211).
Maintenance and Modifications
The suspension and steering systems onyour vehicle have been designed andtested to provide predictable performancewhether loaded or empty and durable loadcarrying capability. For this reason, westrongly recommend that you do not makemodifications such as adding or removingparts (such as lowering kits or stabilizerbars) or by using replacement parts notequivalent to the original factoryequipment.
Any modifications to a vehicle that raisethe center of gravity can make it more likelythe vehicle will rollover as a result of a lossof control. We strongly recommend thatcaution be used with any vehicle equippedwith a high load or device (such as ladderor luggage racks).
Failure to maintain your vehicle properlycould void the warranty, increase yourrepair cost, reduce vehicle performanceand operational capabilities and adverselyaffect driver and passenger safety.Frequent inspection of vehicle chassiscomponents is recommended if the vehicleis subjected to off-highway usage.
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2023 Explorer (CTW) Canada/United States of America, enUSA, Edition date: 202209, First-PrintingFour-Wheel Drive (If Equipped)

WHAT IS REVERSE BRAKING
ASSIST
Reverse braking assist is designed toreduce impact damage or assist in avoidinga collision while in reverse (R). Usingsensors on the rear of the vehicle, it candetect a possible collision and apply thebrakes. If full braking occurs, the systemattempts to stop the vehicle a safedistance from the obstacle.
REVERSE BRAKING ASSIST
PRECAUTIONS
WARNING: You are responsible forcontrolling your vehicle at all times. Thesystem is designed to be an aid and doesnot relieve you of your responsibility todrive with due care and attention. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
WARNING: To help avoid personalinjury, always use caution when inreverse (R) and when using the sensingsystem.
WARNING: The system may notoperate properly during severe weatherconditions, for example snow, ice, heavyrain and spray. Always drive with duecare and attention. Failure to take caremay result in a crash.
WARNING: Traffic control systems,fluorescent lamps, inclement weather,air brakes, external motors and fans mayaffect the correct operation of thesensing system. This may cause reducedperformance or false alerts.
WARNING: Some situations andobjects prevent hazard detection. Forexample low or direct sunlight, inclementweather, unconventional vehicle types,and pedestrians. Apply the brakes whennecessary. Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle, personal injury ordeath.
WARNING: Do not use the systemwith accessories that extend beyond thefront or rear of your vehicle, for examplea trailer hitch or bike rack. The system isnot able to make corrections for theadditional length of the accessories.
The system only applies the brakes for ashort period of time when an event occurs.Act as soon as you notice the brakes applyto remain in control of the vehicle. If youdo not intervene the vehicle may start tomove again.
Note:Certain add-on devices around thebumper or fascia may create false alerts.For example, large trailer hitches, bicycle orsurfboard racks, license plate brackets,bumper covers or any other device that mayblock the normal detection zone of thesystem. Remove the add-on device toprevent false alerts.
Note:The system does not react to smallor moving objects, particularly those closeto the ground.
Note:The system does not operate duringhard acceleration or steering.
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Zone coverage also decreases whenparking at narrow angles. The sensor onthe left-hand side is mostly obstructed andzone coverage on that side is severelyreduced.
Cross Traffic Alert System Sensors
The sensors are behind the rear bumperon both sides of your vehicle.
Note:Keep the sensors free from snow, iceand large accumulations of dirt.
Note:Do not cover the sensors with bumperstickers, repair compound or other objects.
Note:Blocked sensors could affect systemperformance.
Note:Bike and cargo racks could causefalse alerts due to obstruction of the sensor.We recommend switching the feature offwhen using a bike or cargo rack.
If the sensors are blocked, a message mayappear in the information display whenyou shift into reverse (R).
Cross Traffic Alert SystemLimitations
The system may not correctly operatewhen any of the following occur:
•The sensors are blocked.
•Adjacently parked vehicles or objectsare obstructing the sensors.
•Vehicles approach at speeds less than4 mph (6 km/h) or greater than 37 mph(60 km/h).
•The vehicle speed is greater than 7 mph(12 km/h).
•You reverse out of an angled parkingspace.
Cross Traffic Alert Behavior WhenTrailer is Attached
Note:The system may not correctly operatewhen towing a trailer. For vehicles with anapproved trailer tow module and tow bar,the system turns off when you attach atrailer. For vehicles with an aftermarkettrailer tow module or tow bar, werecommend that you switch the system offwhen you attach a trailer.
Cross traffic alert remains on when youattach a trailer in vehicles that come withblind spot information system with trailertow under the following conditions:
•You connect a trailer.
•The trailer is a bike rack or cargo rackwith a maximum length of 3 ft (1 m).
•You set the trailer length to 3 ft (1 m)in the information display.
See Blind Spot Information System(page 259).
Switching the System On and Off
To switch the system on or off, adjust thesetting. Depending on your vehicle options,the setting could be in the following:
•Information display. See GeneralInformation (page 110).
•Touchscreen. See Settings (page 458).
Note:The system turns on every time youswitch the ignition on. To permanentlyswitch the system off, contact an authorizeddealer.
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Cross Traffic Alert Indicator
When the system detects anapproaching vehicle, a tonesounds, a warning lampilluminates in the relevant exterior mirrorand arrows appear in the informationdisplay to show which side theapproaching vehicle is coming from.
Note:If arrows do not display, a messageappears in the information display.
If the system malfunctions, a warning lampilluminates in the instrument cluster anda message appears in the informationdisplay. Have your vehicle checked as soonas possible.
Note:In exceptional conditions, the systemcould alert you, even when there is nothingin the detection zone, for example a vehiclepassing further away from your vehicle.
Cross Traffic Alert Information Messages
ActionMessage
Displays instead of indication arrows when the systemdetects a vehicle. Check for approaching traffic.Cross Traffic Alert
Indicates blocked cross traffic alert system sensors. Cleanthe sensors. If the message continues to appear, have yourvehicle checked as soon as possible.
Cross Traffic Not Avail-able Sensor Blocked SeeManual
The system has malfunctioned. Have your vehicle checkedas soon as possible.Cross Traffic SystemFault
Displays if you attach a trailer to your vehicle.Cross Traffic Alert Deac-tivated Trailer Attached
SPEED SIGN RECOGNITION (IF
EQUIPPED)
Principle of Operation
WARNING: You are responsible forcontrolling your vehicle at all times. Thesystem is designed to be an aid and doesnot relieve you of your responsibility todrive with due care and attention. Failureto follow this instruction could result inthe loss of control of your vehicle,personal injury or death.
WARNING: In cold and severeweather conditions the system may notfunction. Rain, snow and spray can alllimit sensor performance.
WARNING: The system may notoperate properly if the sensor is blocked.Keep the windshield free fromobstruction.
The system is designed to detect speedlimit signs to inform you of the currentspeed limit. Detected speed signs appearin the information display. The sensor isbehind the interior mirror.
Note:Do not carry out windshield repairsin the immediate area surrounding thesensor.
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Radar Troubleshooting (If Equipped)
ActionCause
Clean the grille surface in front of the radaror remove the object causing the obstruc-tion.
The surface of the radar in the grille is dirtyor obstructed in some way.
Wait a short time. It may take severalminutes for the radar to detect that thereis no obstruction.
The surface of the radar in the grille is cleanbut the message remains in the displayscreen.
The system is temporarily disabled. Thesystem automatically reactivates a shorttime after the weather conditions improve.
Heavy rain, spray, snow or fog is interferingwith the radar signals.
The pre-collision assist system is tempor-arily disabled. The system automaticallyreactivates a short time after the weatherconditions improve.
Swirling water or snow or ice on the surfaceof the road may interfere with the radarsignals.
Have the radar checked for proper coverageand operation.Radar is out of alignment due to a front-end impact.
Note:Proper system operation requires aclear view of the road by the camera. Haveany windshield damage in the area of thecamera's field of view repaired.
Note:If something hits the front end of yourvehicle or damage occurs and your vehiclehas a radar sensor, the radar sensing zonemay change. This could cause missed orfalse detections. Contact an authorizeddealer to have the radar checked for propercoverage and operation.
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REDUCED ENGINE
PERFORMANCE
WARNING: If you continue to driveyour vehicle when the engine isoverheating, the engine could stopwithout warning. Failure to follow thisinstruction could result in the loss ofcontrol of your vehicle.
If the engine coolant temperature gaugeneedle moves to the upper limit position,the engine is overheating. See Gauges(page 104).
You must only drive your vehicle for a shortdistance if the engine overheats. Thedistance you can travel depends onambient temperature, vehicle load andterrain. The engine continues to operatewith limited power for a short period oftime.
If the engine temperature continues to rise,the fuel supply to the engine reduces. Theair conditioning switches off and the enginecooling fan operates continually.
1.Gradually reduce your speed and stopyour vehicle as soon as it is safe to doso.
2.Immediately switch the engine off toprevent severe engine damage.
3.Wait for the engine to cool down.
4.Check the coolant level. See EngineCoolant Check (page 324).
5.Have your vehicle checked as soon aspossible.
COLD WEATHER
PRECAUTIONS
The functional operation of somecomponents and systems can be affectedat temperatures below approximately-13°F (-25°C).
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.
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