ignition FORD EXPEDITION EL 2017 Service Manual

When the indicator light on the power pointis:
•On: The power point is working, theignition is on and a device is pluggedin.
•Off: The power point is off, the ignitionis off or no device is plugged in.
•Flashing: The power point is in faultmode.
The power outlet temporarily turns offpower when in fault mode if the deviceexceeds the 150 watt limit. Unplug yourdevice and switch the ignition off. Switchthe ignition back on, but do not plug yourdevice back in. Let the system cool off andswitch the ignition off to reset the faultmode. Switch the ignition back on andmake sure the indicator light remains on.
Do not use the power point for certainelectric devices, including:
•Cathode-ray, tube-type televisions.
•Motor loads, such as vacuum cleaners,electric saws and other electric powertools or compressor-drivenrefrigerators.
•Measuring devices, which processprecise data, such as medicalequipment or measuring equipment.
•Other appliances requiring anextremely stable power supply such asmicrocomputer-controlled electricblankets or touch-sensor lamps.
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Auxiliary Power Points

GENERAL INFORMATION
WARNINGS
Extended idling at high enginespeeds can produce very hightemperatures in the engine andexhaust system, creating the risk of fire orother damage.
Do not park, idle or drive your vehicleon dry grass or other dry groundcover. The emission system heats upthe engine compartment and exhaustsystem, creating the risk of fire.
Do not start the engine in a closedgarage or in other enclosed areas.Exhaust fumes can be toxic. Alwaysopen the garage door before you start theengine.
If you smell exhaust fumes insideyour vehicle, have your vehiclechecked by an authorized dealerimmediately. Do not drive your vehicle ifyou smell exhaust fumes.
If you disconnect the battery, your vehiclemay exhibit some unusual drivingcharacteristics for approximately 5 miles(8 kilometers) after you reconnect it. Thisis because the engine management systemmust realign itself with the engine. You candisregard any unusual drivingcharacteristics during this period.
The powertrain control system meets allCanadian interference-causing equipmentstandard requirements regulating theimpulse electrical field or radio noise.
When you start the engine, avoid pressingthe accelerator pedal before and duringoperation. Only use the accelerator pedalwhen you have difficulty starting theengine.
IGNITION SWITCH (If Equipped)
A (off) - The ignition is off.
Note:When you switch the ignition off andleave your vehicle, do not leave your key inthe ignition. This could cause your vehiclebattery to lose charge.
B (accessory) - Allows the electricalaccessories, such as the radio, to operatewhile the engine is not running.
Note:Do not leave the ignition key in thisposition for too long. This could cause yourvehicle battery to lose charge.
C (on) - All electrical circuits areoperational and the warning lamps andindicators illuminate.
D (start) - Cranks the engine.
KEYLESS STARTING (If Equipped)
Note:The system may not function if thepassive key is close to metal objects orelectronic devices, for example keys or a cellphone.
Note:A valid passive key must be locatedinside your vehicle to switch the ignition onand start your vehicle.
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Ignition Modes
The keyless starting system has threemodes:
Off: Turns the ignition off.
•Without applying the brake pedal,press and release the button oncewhen the ignition is in the on mode, orwhen the engine is running but yourvehicle is not moving.
On: All electrical circuits are operationaland the warning lamps and indicatorsilluminate.
•Without applying the brake pedal,press and release the button twice.
Start: Starts the engine.
•Press the brake pedal, and then pressthe button for any length of time. Anindicator light on the button illuminateswhen then ignition is on and when theengine starts.
STEERING WHEEL LOCK
WARNING
Always check that the steering isunlocked before attempting to moveyour vehicle.
To lock the steering wheel:
1. Remove the key from the ignitionswitch.
2. Rotate the steering wheel slightly toengage the lock.
To unlock the steering wheel:
1. Insert the key in the ignition switch.
2. Turn the key to position I.
Note:You may need to rotate the steeringwheel slightly to assist unlocking if there isa steering wheel load applied.
STARTING A GASOLINE
ENGINE
When you start the engine, the idle speedincreases. This helps to warm up theengine. If the engine idle speed does notslow down automatically, have yourvehicle checked by an authorized dealer.
Note: You can crank the engine for a totalof 60 seconds without the engine startingbefore the starting system temporarilydisables. The 60 seconds does not have tobe all at once. For example, if you crank theengine three times for 20 seconds eachtime, without the engine starting, youreached the 60-second time limit. Youcannot attempt to start the engine for atleast 15 minutes. After 15 minutes, you arelimited to a 15-second engine cranking time.You need to wait 60 minutes before you cancrank the engine for 60 seconds again.
Before starting your vehicle, check thefollowing:
•Make sure all occupants have fastenedtheir seatbelts.
•Make sure the headlamps andelectrical accessories are off.
•Make sure the parking brake is on.
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•Make sure the transmission is in park(P).
•Switch the ignition on. For vehicles witha keyless ignition, see the followinginstructions.
Vehicles with an Ignition Key
Note:Do not touch the accelerator pedal.
1. Fully press the brake pedal.
2. Turn the key to the start position tostart the engine.
Note:The engine may continue crankingfor up to 15 seconds or until it starts.
Note:If you cannot start the engine on thefirst try, wait for a short period and try again.
Vehicles with Keyless Start
Note:Do not touch the accelerator pedal.
Note:You must have your intelligent accesskey in your vehicle in order to shift thetransmission out of park (P).
1. Fully press the brake pedal.
2. Press the push button ignition switch.
The system does not function if:
•The passive key frequencies arejammed.
•The key battery has no charge.
If you are unable to start your vehicle, dothe following:
1. Open the floor console storagecompartment lid.
2. Insert the passive key into the backupslot.
3. With the key in this position, press thebrake pedal then press the push buttonignition switch to switch the ignition onand start your vehicle.
Fast Restart
The fast restart feature allows you torestart your vehicle within 20 seconds ofswitching it off, even if it does not detecta valid passive key.
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Within 20 seconds of switching the engineoff, press the brake pedal and press thepush button ignition switch. After 20seconds, you can no longer start yourvehicle if it does not detect a valid passivekey.
Once your vehicle starts, it remains runninguntil you press the push button ignitionswitch, even if your vehicle does not detecta valid passive key. If you open and closea door while your vehicle is running, thesystem searches for a valid passive key.You cannot start your vehicle if the systemdoes not detect a valid passive key within20 seconds.
Failure to Start
If you cannot start the engine after threeattempts, wait 10 seconds and follow thisprocedure:
1. Fully press the brake pedal.
2. Shift into park (P).
3. Fully press the accelerator pedal andhold it there.
4. Start the engine.
Automatic Engine Shutdown
For vehicles with a keyless ignition, thisfeature automatically shuts down theengine if it has been idling for an extendedperiod. The ignition also turns off in orderto save battery power. Before your vehicleshuts down, a message appears in theinformation display showing a timercounting down from 30 seconds. If you donot intervene within 30 seconds, yourvehicle shuts down. Another messageappears in the information display toinform you that your vehicle has shut downto save fuel. Start your vehicle as younormally do.
Automatic Engine Shutdown Override
Note:You cannot permanently switch offthe automatic shutdown feature. When youswitch it off temporarily, it turns on at thenext ignition cycle.
You can stop the shutdown, or reset thetimer, at any point before the 30-secondcountdown has expired by doing any of thefollowing:
•You can reset the timer by interactingwith your vehicle, for example pressingthe brake or accelerator pedal.
•You can temporarily switch off theshutdown feature any time the ignitionis on using the information display. SeeInformation Displays (page 91). Thefeature only remains off for the currentignition cycle.
•During the 30-second countdown, thesystem prompts you to press OK orRESET to temporarily switch thefeature off for the current ignition cycleonly.
Stopping the Engine When YourVehicle is Stationary
Vehicles with an Ignition Key
1. Shift into park (P).
2. Switch the ignition off.
3. Apply the parking brake.
Vehicles with Keyless Start
1. Shift into park (P).
2. Press the push button ignition switch.
3. Apply the parking brake.
Note:The ignition, all electrical circuits andall warning lamps and indicators will beturned off.
Note:If the engine is idling for 30 minutes,the ignition and engine automatically shutdown.
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Starting and Stopping the Engine

Stopping the Engine When YourVehicle is Moving
WARNING
Switching off the engine when thevehicle is still moving will result in aloss of brake and steering assistance.The steering will not lock, but higher effortwill be required. When the ignition isswitched off, some electrical circuits,including air bags, warning lamps andindicators may also be off. If the ignitionwas turned off accidentally, you can shiftinto neutral (N) and re-start the engine.
Vehicles with an Ignition Key
1.Shift into neutral and use the brakes tobring your vehicle to a safe stop.
2. When your vehicle has stopped, shiftinto park (P) and switch the ignitionoff.
3. Apply the parking brake.
Vehicles with Keyless Start
1.Shift into neutral and use the brakes tobring your vehicle to a safe stop.
2. When your vehicle has stopped, shiftinto park (P).
3.Press and hold the push button ignitionswitch, or press it three times withintwo seconds.
4. Apply the parking brake.
Guarding Against Exhaust Fumes
WARNING
Exhaust leaks may result in entry ofharmful and potentially lethal fumesinto the passenger compartment. Ifyou smell exhaust fumes inside yourvehicle, have your vehicle inspectedimmediately. Do not drive if you smellexhaust fumes.
Important Ventilating Information
If you stop your vehicle and then leave theengine idling for long periods, werecommend that you do one of thefollowing:
•Open the windows at least 1 in (3 cm).
•Set your climate control to outside air.
ENGINE BLOCK HEATER (If
Equipped)
WARNINGS
Failure to follow engine block heaterinstructions could result in propertydamage or serious personal injury.
Do not use your heater withungrounded electrical systems ortwo-pronged adapters. There is a riskof electrical shock.
Do not fully close the hood, or allowit to drop under its own weight whenusing the engine block heater. Thiscould damage the power cable and maycause an electrical short resulting in fire,injury and property damage.
Note:The heater is most effective whenoutdoor temperatures are below 0°F(-18°C).
The heater acts as a starting aid bywarming the engine coolant. This allowsthe climate control system to respondquickly. The equipment includes a heaterelement (installed in the engine block) anda wire harness. You can connect thesystem to a grounded 120-volt ACelectrical source.
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Starting and Stopping the Engine

FUEL QUALITY
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. We do not recommendthese fuels.
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 203).
Do not use any fuel other than thoserecommended because they could lead toengine damage that will not be covered bythe vehicle Warranty.
Note:Use of any fuel other than thoserecommended can impair the emissioncontrol system and cause a loss of vehicleperformance.
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.
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.
FUEL FILLER FUNNEL
LOCATION
The fuel filler funnel is under the luggagecompartment floor covering.
RUNNING OUT OF FUEL
Running out of fuel can cause damage notcovered by the vehicle Warranty.
If your vehicle runs out of fuel:
•Add a minimum of 1.3 gal (5 L) of fuelto restart the engine. If your vehicle isout of fuel and on a steep slope, morefuel may be required.
•You may need to switch the ignitionfrom off to on several times afterrefueling to allow the fuel system topump the fuel from the tank to theengine. When restarting, cranking timetakes a few seconds longer thannormal.
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Note:When you insert the correct size fuelpump nozzle a spring loaded inhibitor willopen.
2. Insert the fuel pump nozzle up to thefirst notch on the nozzle A. Keep itresting on the cover of the fuel tankfiller pipe opening.
3. Hold the fuel pump nozzle in positionB when refueling. Holding the fuelnozzle in position A can affect the flowof fuel and shut off the fuel nozzlebefore the fuel tank is full.
4. Operate the fuel pump nozzle withinthe area shown.
5.Slightly raise the fuel pump nozzle andthen slowly remove it.
6. Fully close the fuel tank filler door.
Note: Do not attempt to start the engineif you have filled the fuel tank with incorrectfuel. Incorrect fuel use can cause damagenot covered by the vehicle Warranty. Haveyour vehicle checked immediately.
System Warnings (If Equipped)
If the fuel filler inlet does not fully close awarning message appears in theinformation display.
1. Stop your vehicle as soon as safelypossible and shift the transmission intopark (P) or neutral (N).
2.Apply the parking brake and switch theignition off.
3.Fully open the fuel tank filler door untilit engages.
4. Check the fuel filler inlet and the areaaround it for any items or debris thatmay be obstructing its movement.
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5. Insert a fuel pump nozzle or the fuelfiller funnel provided with your vehiclein to the fuel tank filler pipe opening.This action should dislodge any debristhat may be preventing the fuel fillerinlet from fully closing.
Note: If this action corrects the problemthe message may not reset immediately. Ifthe message remains and the service enginesoon warning lamp appears in theinformation display, have your vehiclechecked as soon as possible.
FUEL CONSUMPTION
Empty reserve is the amount of fuelremaining in the tank after the fuel gaugeindicates empty. The amount of usablefuel in the empty reserve varies and shouldnot be relied upon to increase driving range.
•The usable capacity of the fuel tank isthe amount of fuel that you can add tothe fuel tank when the fuel gaugeindicates empty, before the first fuelfiller nozzle automatic shutoff event.
•The advertised capacity is equal to thevolumetric difference between actualfuel fill before the first fuel filler nozzleautomatic shutoff event and the fuelquantity when the fuel gauge indicatesempty. See Capacities andSpecifications (page 304). It is theusable capacity minus the emptyreserve.
•Due to the empty reserve, you may beable to add more fuel than theadvertised capacity of the fuel tankwhen the fuel gauge indicates empty.
Filling the Fuel Tank
For consistent results when refueling:
•Turn the ignition off before fueling; aninaccurate reading results if the engineis left running.
•Use the same fill rate(low-medium-high) each time the tankis filled.
•Allow no more than one automaticshut-off when refueling.
Results are most accurate when the fillingmethod is consistent.
Calculating Fuel Economy
Do not measure fuel economy during thefirst 1,000 mi (1,600 km) of driving (this isyour engine’s break-in period). A moreaccurate measurement is obtained after2,000 mi (3,200 km) to 3,000 mi(4,800 km). Also, fuel expense, frequencyof fill ups or fuel gauge readings are notaccurate ways to measure fuel economy.
1.Fill the fuel tank completely and recordthe initial odometer reading.
2. Each time you fill the fuel tank, recordthe amount of fuel added.
3. After at least three fill ups, fill the fueltank and record the current odometerreading.
4. Subtract your initial odometer readingfrom the current odometer reading.
To calculate L/100 km (liters per 100kilometers) fuel consumption, multiply theliters used by 100, then divide by kilometerstraveled. To calculate MPG (miles pergallon) fuel consumption, divide milestraveled by gallons used.
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Keep a record for at least one month andrecord the type of driving (city or highway).This provides an accurate estimate of yourvehicle’s fuel economy under currentdriving conditions. Keeping records duringsummer and winter will show howtemperature impacts fuel economy.
Conditions
•Heavily loading your vehicle reducesfuel economy.
•Carrying unnecessary weight in yourvehicle may reduce fuel economy.
•Adding certain accessories to yourvehicle such as bug deflectors, rollbarsor light bars, running boards and skiracks may reduce fuel economy.
•Using fuel blended with alcohol maylower fuel economy.
•Fuel economy may decrease with lowertemperatures.
•Fuel economy may decrease whendriving short distances.
•You will get better fuel economy whendriving on flat terrain than when drivingon hilly terrain.
EMISSION CONTROL SYSTEM
WARNINGS
Do not park, idle, or drive your vehiclein dry grass or other dry ground cover.The emission system heats up theengine compartment and exhaust system,which can start a fire.
Exhaust leaks may result in entry ofharmful and potentially lethal fumesinto the passenger compartment. Ifyou smell exhaust fumes inside yourvehicle, have your dealer inspect yourvehicle immediately. Do not drive if yousmell exhaust fumes.
Your vehicle is equipped with variousemission control components and acatalytic converter that will enable yourvehicle to comply with applicable exhaustemission standards.
To make sure that the catalytic converterand other emission control componentscontinue to work properly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while yourvehicle is moving, especially at highspeeds.
•Have the items listed in scheduledmaintenance information performedaccording to the specified schedule.
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.
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 remove
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