check engine light FORD EXPEDITION EL 2016 User Guide

RV & Trailer Towing Guide Online
http://www.fleet.ford.com/towing-guides/Website
TRAILER SWAY CONTROL
WARNING
Turning off trailer sway controlincreases the risk of loss of vehiclecontrol, serious injury or death. Forddoes not recommend disabling this featureexcept in situations where speed reductionmay be detrimental (such as hill climbing),the driver has significant trailer towingexperience, and can control trailer swayand maintain safe operation.
Note:This feature does not prevent trailersway, but reduces it once it begins.
Note:This feature cannot stop all trailersfrom swaying.
Note:In some cases, if vehicle speed is toohigh, the system may activate multipletimes, gradually reducing vehicle speed.
This feature applies your vehicle brakes atindividual wheels and, if necessary, reducesengine power. If the trailer begins to sway,the stability control light flashes and themessage TRAILER SWAY REDUCESPEED appears in the information display.The first thing to do is slow your vehicledown, then pull safely to the side of theroad and check for proper tongue load andtrailer load distribution. See LoadCarrying (page 196).
RECOMMENDED TOWING
WEIGHTS
Note:Do not exceed the trailer weight foryour vehicle configuration listed in the chartbelow.
Note:Make sure to take into considerationtrailer frontal area. Do not exceed 36.5 feet²(3.39 meters²) if your vehicle is equippedwith the standard towing package, or 60feet² (5.57 meters²) if your vehicle isequipped with the optional heavy dutypackage.
Note:Exceeding this limitation maysignificantly reduce the performance of yourtowing vehicle. Selecting a trailer with a lowaerodynamic drag and rounded front designhelps optimize performance and fueleconomy.
Note:For high altitude operation, reducethe gross combined weight by 2% per 1000feet (300 meters) starting at the 1000 foot(300 meter) elevation point.
Note:Certain states require electric trailerbrakes for trailers over a specified weight.Be sure to check state regulations for thisspecified weight. The maximum trailerweights listed may be limited to thisspecified weight, as the vehicle’s electricalsystem may not include the wiringconnector needed to activate electric trailerbrakes.
Your vehicle may tow a trailer provided themaximum trailer weight is less than orequal to the maximum trailer weight listedfor your vehicle configuration on thefollowing chart.
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Towing

Integrated Hitch Rating
WARNING
Towing trailers beyond the maximumtongue weight exceeds the limit ofthe towing system and could resultin vehicle structural damage, loss of vehiclecontrol and personal injury.
The standard integrated hitch has tworatings depending on mode of operation:
•Weight-carrying mode requires a drawbar and hitch ball. The draw barsupports all the vertical tongue load ofthe trailer.
•Weight-distributing mode requires anaftermarket weight-distributingsystem, which includes draw bar, hitchball, spring bars and snap-up brackets.This system distributes the verticaltongue load of the trailer between thetruck and the trailer.
Maximum Tongue WeightMaximum Trailer WeightMode
600 lb (272 kg)6000 lb (2721 kg)Weight carrying
920 lb (417 kg)9200 lb (4173 kg)Weight distributing
Note:These are hitch ratings only. Actualvehicle ratings are dependent on engine,transmission and axle combinations.
Weight-distributing Hitch - Vehicleswithout Automatic LevelingSuspension
WARNING
Do not adjust a weight-distributinghitch to any position where the rearbumper of the vehicle is higher thanit was before attaching the trailer. Doingso will defeat the function of theweight-distributing hitch, which may causeunpredictable handling, and could resultin serious personal injury.
When hooking-up a trailer using aweight-distributing hitch, always use thefollowing procedure:
1. Park the loaded vehicle, without thetrailer, on a level surface.
2. Measure the height to the top of yourvehicle's front wheel opening on thefender. This is H1.
3.Attach the loaded trailer to your vehiclewithout the weight-distributing barsconnected.
4. Measure the height to the top of yourvehicle's front wheel opening on thefender a second time. This is H2.
5. Install and adjust the tension in theweight-distributing bars so that theheight of your vehicle's front wheelopening on the fender is approximatelyhalf the way down from H2, toward H1.
6.Check that the trailer is level or slightlynose down toward your vehicle. If not,adjust the ball height accordingly andrepeat Steps 2-6.
When the trailer is level or slightly nosedown toward the vehicle:
•Lock the bar tension adjuster in place.
•Check that the trailer tongue securelyattaches and locks onto the hitch.
•Install safety chains, lighting, and trailerbrake controls as required by law or thetrailer manufacturer.
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•Your vehicle's brake system and thetrailer brake system workindependently of each other. Changingthe gain setting on the controller doesnot affect the operation of yourvehicle's brakes whether you attach atrailer or not.
•When you switch the engine off, thecontroller output is disabled and thedisplay and module shut down. Thecontroller module and display turn onwhen you switch the ignition on.
•The trailer brake controller is only afactory-installed or dealer-installeditem. Ford is not responsible forwarranty or performance of thecontroller due to misuse or customerinstallation.
Trailer Lamps
WARNING
Never connect any trailer lamp wiringto the vehicle's tail lamp wiring; thismay damage the electrical systemresulting in fire. Contact your authorizeddealer as soon as possible for assistancein proper trailer tow wiring installation.Additional electrical equipment may berequired.
Trailer lamps are required on most towedvehicles. Make sure all running lights, brakelights, turn signals and hazard lights areworking.
Before Towing a Trailer
Practice turning, stopping and backing upto get the feel of your vehicle-trailercombination before starting on a trip.When turning, make wider turns so thetrailer wheels clear curbs and otherobstacles.
When Towing a Trailer
•Do not drive faster than 70 mph (113km/h) during the first 500 miles (800kilometers).
•Do not make full-throttle starts.
•Check your hitch, electrical connectionsand trailer wheel lug nuts thoroughlyafter you have traveled 50 miles (80kilometers).
•When stopped in congested or heavytraffic during hot weather, place thegearshift in position P to aid engine andtransmission cooling and to help A/Cperformance.
•Turn off the speed control with heavyloads or in hilly terrain. The speedcontrol may turn off automaticallywhen you are towing on long, steepgrades.
•Shift to a lower gear when driving downa long or steep hill. Do not apply thebrakes continuously, as they mayoverheat and become less effective.
•If your transmission is equipped with aGrade Assist or Tow/Haul feature, usethis feature when towing. This providesengine braking and helps eliminateexcessive transmission shifting foroptimum fuel economy andtransmission cooling.
•If your vehicle is equipped withAdvanceTrac with RSC, this systemmay turn on during typical corneringmaneuvers with a heavily loaded trailer.This is normal. Turning the corner at aslower speed while towing may reducethis tendency.
•If you are towing a trailer frequently inhot weather, hilly conditions, at thegross combined weight rating (or anycombination of these factors), considerrefilling your rear axle with syntheticgear lubricant (if the axle is not alreadyfilled with it). See Capacities andSpecifications (page 303).
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Towing

Note:If completed successfully, theinformation display shows NEUTRAL TOWLEAVE IN N or NEUTRAL TOW ENABLEDLEAVE TRANSMISSION IN NEUTRAL.This indicates that your vehicle is safe totow with all wheels on the ground.
Note:If you do not see the message in thedisplay, you must perform the procedureagain from the beginning.
Note:You may hear an audible noise as thetransfer case shifts into its neutral position.This is normal.
6. Leave the transmission in position Nand turn the ignition as far as it will gotoward the off position (it will not turnfully off when the transmission is inposition N). If your vehicle has anignition key, you must leave the key inthe ignition while towing. To lock andunlock your vehicle, use the keylessentry keypad or extra set of keys. If yourvehicle has intelligent access, press theengine START/STOP button oncewithout pressing the brake pedal. Youdo not need to leave your keys in thevehicle. You can lock and unlock yourvehicle as you normally do.
7. Release the brake pedal.
WARNINGS
Do not disconnect the battery duringrecreational towing. Doing so willprevent the transfer case fromshifting properly and may cause the vehicleto roll even if the transmission is in P(Park).
Shifting the transfer case to itsneutral position for recreationaltowing may cause the vehicle to beable to roll even if the transmission is in P(Park). The driver or others could beinjured. Make sure the foot brake isdepressed and the vehicle is in a secureand safe position while the transfer caseis being shifted to its neutral position.
WARNINGS
Failing to put the transfer case in itsneutral position will damage vehiclecomponents.
Note:You can check four-wheel-downtowing status at any time by opening thedriver's door or turning the ignition to theaccessory or on position and verifying theNEUTRAL TOW ENABLED messagedisplays in the cluster.
Exiting Four-wheel-down Towing
To exit four-wheel-down towing and returnthe transfer case to its 2H position:
1.With your vehicle still properly securedto the tow vehicle, put the ignition inthe on position, but do not start theengine. If your vehicle has an ignitionkey, turn the key to on. If your vehiclehas intelligent access, press the engineSTART/STOP button twice withoutpressing the brake pedal.
2. Press and hold the brake pedal.
3.Shift the transmission out of N and intoany gear.
4. Release the brake pedal.
Note:If completed successfully, theinstrument cluster displays 4X2, andNEUTRAL TOW DISABLED.
Note:If the indicator light and message donot display, you must perform the procedureagain from the beginning.
Note:You may hear an audible noise as thetransfer case shifts out of its neutralposition. This is normal.
Note:If SHIFT DELAY PULL FORWARDdisplays in the instrument cluster, transfercase gear tooth blockage is present. See theinstructions after this section.
5. Apply the parking brake, and thendisconnect the vehicle from the towvehicle.
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•Avoid using speed control in hillyterrain.
•Do not rest your foot on the brakepedal while driving.
•Avoid carrying unnecessary weight.
•Avoid adding particular accessories toyour vehicle (e.g. bug deflectors,rollbars/light bars, running boards, skiracks).
•Avoid driving with the wheels out ofalignment.
DRIVING THROUGH WATER
WARNING
Do not drive through flowing or deepwater as you may lose control of yourvehicle.
Note:Driving through standing water cancause vehicle damage.
Note:Engine damage can occur if waterenters the air filter.
Before driving through standing water,check the depth. Never drive through waterthat is higher than the bottom of the wheelhubs.
When driving through standing water, drivevery slowly and do not stop your vehicle.Your brake performance and traction maybe limited. After driving through water andas soon as it is safe to do so:
•Lightly press the brake pedal to dry thebrakes and to check that they work.
•Check that the horn works.
•Check that the exterior lights work.
•Turn the steering wheel to check thatthe steering power assist works.
FLOOR MATS
WARNINGS
Always use floor mats that aredesigned to fit the foot well of yourvehicle. Only use floor mats thatleave the pedal area unobstructed. Onlyuse floor mats that are firmly secured toretention posts so that they cannot slip outof position and interfere with the pedalsor impair safe operation of your vehicle inother ways.
Pedals that cannot move freely cancause loss of vehicle control andincrease the risk of serious personalinjury.
Always make sure that the floormats are properly attached to theretention posts in the carpet that aresupplied with your vehicle. Floor mats mustbe properly secured to both retention poststo make sure mats do not shift out ofposition.
Never place floor mats or any othercovering in the vehicle foot well thatcannot be properly secured toprevent them from moving and interferingwith the pedals or the ability to control thevehicle.
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Driving HintsE176913

ENGINE COOLANT CHECK
WARNINGS
Do not add engine coolant when theengine is hot. Steam and scaldingliquids released from a hot coolingsystem can burn you badly. Also, spillingcoolant on hot engine parts can burn you.
Do not put engine coolant in thewindshield washer fluid container. Ifsprayed on the windshield, enginecoolant could make it difficult to seethrough the windshield.
To reduce the risk of personal injury,make sure the engine is cool beforeunscrewing the coolant pressurerelief cap. The cooling system is underpressure. Steam and hot liquid can comeout forcefully when you loosen the capslightly.
Do not add coolant further than theMAX mark.
Checking the Engine Coolant
When the engine is cold, check theconcentration and level of the enginecoolant at the intervals listed in thescheduled maintenance information. SeeScheduled Maintenance (page 372).
Note:Make sure that the coolant level isbetween the MIN and MAX marks on thecoolant reservoir.
Note: Coolant expands when it is hot. Thelevel may extend beyond the MAX mark.
Note:If the level is at the MIN mark, belowthe MIN mark, or empty, add coolantimmediately.
Maintain coolant concentration within48% to 50%, which equates to a freezepoint between -30°F (-34°C) and -34°F(-37°C).
Note:For best results, coolantconcentration should be tested with arefractometer such as Robinair® Coolantand Battery Refractometer 75240. We donot recommend the use of hydrometers orcoolant test strips for measuring coolantconcentrations.
Note:Automotive fluids are notinterchangeable. Do not use engine coolant,antifreeze or windshield washer fluid outsideof its specified function and vehicle location.
Adding Engine Coolant
Note:Do not use stop leak pellets, coolingsystem sealants or additives as they cancause damage to the engine cooling orheating systems. Your warranty may notcover these damages.
Note:During normal vehicle operation, thecoolant may change color from orange topink or light red. As long as the coolant isclear and uncontaminated, this color changedoes not indicate the coolant has degradednor does it require the coolant to be drained,the system to be flushed, or the coolant tobe replaced.
Do not mix different colors or types ofcoolant in your vehicle. Mixing of enginecoolants may harm your engine’s coolingsystem. Use prediluted engine coolantmeeting the correct specification. SeeCapacities and Specifications (page303). The use of an incorrect coolant mayharm the engine or cooling systemcomponents and may not be covered bythe vehicle Warranty.
In case of emergency, you can add a largeamount of water without engine coolantin order to reach a vehicle service location.In this instance, qualified personnel:
1. Must drain the cooling system.
2. Chemically clean the cooling systemwith Motorcraft Premium CoolingSystem Flush.
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Maintenance

3. Refill with engine coolant as soon aspossible.
Water alone, without engine coolant, cancause engine damage from corrosion,overheating or freezing.
Do not use the following as a coolantsubstitute:
•Alcohol.
•Methanol.
•Brine.
•Any engine coolant mixed with alcoholor methanol antifreeze or coolant.
Alcohol and other liquids can cause enginedamage from overheating or freezing.
Do not add extra inhibitors or additives tothe coolant. These can be harmful andcompromise the corrosion protection ofthe engine coolant.
When adding coolant:
1. Unscrew the cap slowly. Any pressurewill escape as you unscrew the cap.
2.Add prediluted engine coolant meetingthe correct specification. SeeCapacities and Specifications (page303).
3. Check the coolant level in the coolantreservoir the next few times you driveyour vehicle.
4. If necessary, add enough predilutedengine coolant to bring the coolantlevel to the proper level.
Recycled Engine Coolant
We do not recommend the use of recycledengine coolant as an approved recyclingprocess is not yet available.
Used engine coolant should be disposedof in an appropriate manner. Follow yourcommunity’s regulations and standardsfor recycling and disposing of automotivefluids.
Severe Climates
If you drive in extremely cold climates:
•It may be necessary to have anauthorized dealer increase the coolantconcentration above 50%.
•A coolant concentration of 60%provides improved freeze pointprotection. Engine coolantconcentrations above 60% decreasethe overheat protection characteristicsof the engine coolant and may causeengine damage.
If you drive in extremely hot climates:
•It may be necessary to have anauthorized dealer decrease the coolantconcentration to 40%.
•A coolant concentration of 40%provides improved overheat protection.Engine coolant concentrations below40% decrease the freeze and corrosionprotection characteristics of the enginecoolant and may cause enginedamage.
Vehicles driven year-round in non-extremeclimates should use prediluted enginecoolant for optimum cooling system andengine protection.
What You Should Know About Fail-Safe Cooling
If you deplete the engine coolant supply,fail-safe cooling allows you to temporarilydrive your vehicle before you incurincremental component damage. Thefail-safe distance depends on ambienttemperatures, vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat, the enginecoolant temperature gauge will move tothe red (hot) area and:
the coolant temperature warninglight will illuminate
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Maintenance

•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 fast idlewith the climate controls set to defrostuntil 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.
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 battery cables are disconnected.
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.
Removing Vehicle From Storage
When your vehicle is ready to come out ofstorage, do the following:
•Wash your vehicle to remove any dirtor grease film build-up on windowsurfaces.
•Check windshield wipers for anydeterioration.
•Check under the hood for any foreignmaterial that may have collectedduring storage such as mice or squirrelnests.
•Check the exhaust for any foreignmaterial that may have collectedduring storage.
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Vehicle Care

Check every month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure.
Windshield washer fluid level.
Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary.
Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary.
Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
Multi-Point Inspection
In order to keep your vehicle running right,it is important to have the systems on yourvehicle checked regularly. This can helpidentify potential issues and prevent majorproblems. We recommend having thefollowing multi-point inspection performedat every scheduled maintenance intervalto help make sure your vehicle keepsrunning great.
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Scheduled Maintenance

Normal Vehicle Axle Maintenance
Rear axles and power take-off units withsynthetic fluid and light-duty trucksequipped with Ford-design axles arelubricated for life; do not check or changefluid unless a leak is suspected, service isrequired or the assembly has beensubmerged in water. During long periodsof trailer towing with outside temperaturesabove 70°F (21°C) and at wide-openthrottle for long periods above 45 mph(72 km/h), change non-synthetic rear axlefluid every 3,000 mi (4,800 km) or threemonths, whichever comes first. Thisinterval can be waived if the axle is filledwith 75W140 synthetic gear fluid meetingFord specification WSL-M2C192-A, partnumber F1TZ-19580-B, or equivalent. Addfriction modifier XL-3 (EST-M2C118-A) orequivalent for complete refill ofTraction-Lok rear axles.
Axle Maintenance
Change the axle fluid anytime an axle issubmerged in water.
California Fuel Filter Replacement
If you register your vehicle in California, theCalifornia Air Resources Board hasdetermined that the failure to perform thismaintenance item does not nullify theemission warranty or limit recall liabilitybefore the completion of your vehicle'suseful life. Ford Motor Company, however,urges you to have all recommendedmaintenance services performed at thespecified intervals and to record all vehicleservice.
Hot Climate Oil Change Intervals
Vehicles operating in the Middle East,North Africa, Sub-Saharan Africa orlocations with similar climates using anAmerican Petroleum Institute (API)Certified for Gasoline Engines (Certificationmark) oil of SM or SN quality, the normaloil change interval is 3,000 mi (4,800 km).
If the available API SM or SN oils are notavailable, then the oil change interval is1,800 mi (2,900 km).
Engine Air Filter Replacement
The life of the engine air filter is dependenton exposure to dusty and dirty conditions.Vehicles operated in these conditionsrequire frequent inspection andreplacement of the engine air filter.
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Scheduled Maintenance