check engine FORD FOCUS 2018 Owner's Manual

Vehicles Sold in Canada: GettingRoadside Assistance
To fully assist you should you have avehicle concern, Ford Motor Company ofCanada, Limited offers a complimentaryroadside assistance program. Thisprogram is eligible within Canada or thecontinental United States.
This program is separate from the NewVehicle Limited Warranty, but the coverageis concurrent with the powertrain coverageperiod of your vehicle.
Canadian customers who require roadsideassistance, call 1-800-665-2006.
Vehicles Sold in Canada: UsingRoadside Assistance
Complete the roadside assistanceidentification card and place it in yourwallet for quick reference.
In Canada, this card is found in theWarranty Guide in the glove compartmentof your vehicle.
Vehicles Sold in Canada: RoadsideAssistance Program Coverage
The service is available 24 hours a day,seven days a week.
Canadian roadside coverage and benefitsmay differ from the U.S. coverage.
If you require more information, pleaserefer to the coverage section of yourwarranty guide, call us in Canada at1-800-665-2006, or visit our website atwww.ford.ca.
HAZARD FLASHERS
Note:If used when the vehicle is notrunning, the battery will lose charge. Theremay be insufficient power to restart yourvehicle.
The hazard warning button islocated on the instrument panel.Use it when your vehicle iscreating a safety hazard for othermotorists.
•Press the button to turn on the hazardwarning function, and the front andrear direction indicators will flash.
•Press the button again to turn themoff.
FUEL SHUTOFF
WARNING
If your vehicle has been involved in acrash, have the fuel system checked.Failure to follow this instructioncould result in fire, personal injury or death.
In the event of a moderate to severecollision, this vehicle includes a fuel pumpshutoff feature that stops the flow of fuelto the engine. Not every impact will causea shutoff.
Should your vehicle shut off after acollision, you may restart your vehicle. Forvehicles equipped with a key system:
1.Switch off the ignition.
2.Switch to start position.
3.Switch off the ignition.
4.Switch on the ignition to re-enable thefuel pump.
For vehicles equipped with a push buttonstart system:
1.Press the START/STOP button toswitch off the ignition.
2.Press the brake pedal and press theSTART/STOP button to switch on theignition.
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GENERAL INFORMATION
Have your vehicle serviced regularly to helpmaintain its roadworthiness and resalevalue. There is a large network ofauthorized dealers that are there to helpyou with their professional servicingexpertise. We believe that their speciallytrained technicians are best qualified toservice your vehicle properly and expertly.They are supported by a wide range ofhighly specialized tools developedspecifically for servicing your vehicle.
If your vehicle requires professional service,an authorized dealer can provide thenecessary parts and service. Check yourwarranty information to find out whichparts and services are covered.
Use only recommended fuels, lubricants,fluids and service parts conforming tospecifications. Motorcraft® parts aredesigned and built to provide the bestperformance in your vehicle.
Precautions
•Do not work on a hot engine.
•Make sure that nothing gets caught inmoving parts.
•Do not work on a vehicle with theengine running in an enclosed space,unless you are sure you have enoughventilation.
•Keep all open flames and other burningmaterial (such as cigarettes) awayfrom the battery and all fuel relatedparts.
Working with the Engine Off
1.Set the parking brake and shift to park(P).
2.Switch off the engine.
3.Block the wheels.
Working with the Engine On
WARNING
To reduce the risk of vehicle damageand/or personal burn injuries, do notstart your engine with the air cleanerremoved and do not remove it while theengine is running.
1.Set the parking brake and shift to park(P).
2.Block the wheels.
OPENING AND CLOSING THE
HOOD
1.Inside the vehicle, pull the hood releasehandle located under the left-handside of the instrument panel.
2.Go to the front of your vehicle andlocate the secondary release leverunder the front of the hood, left ofcenter, and push it to your right-handside to release.
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UNDER HOOD OVERVIEW - 1.0L ECOBOOST™
Brake and clutch fluid reservoir (right-hand drive). See Brake Fluid Check(page 221).A
Engine oil filler cap. See Engine Oil Check (page 215).B
Brake and clutch fluid reservoir (left-hand drive). See Brake Fluid Check (page221).C
Battery. See Changing the 12V Battery (page 222).D
Power distribution box. See Fuses (page 200).E
Air filter assembly. See Changing the Engine Air Filter (page 234).F
Engine oil dipstick. See Engine Oil Dipstick (page 215).G
Windshield washer fluid reservoir. See Washer Fluid Check (page 222).H
Engine coolant reservoir. See Engine Coolant Check (page 217).I
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UNDER HOOD OVERVIEW - 2.0L
Engine coolant reservoir. See Engine Coolant Check (page 217).A
Engine oil filler cap. See Engine Oil Check (page 215).B
Brake and clutch fluid reservoir. See Clutch Fluid Check (page 221).C
Battery. See Changing the 12V Battery (page 222).D
Engine compartment fuse box. See Fuses (page 200).E
Air filter assembly. See Changing the Engine Air Filter (page 234).F
Engine oil dipstick. See Engine Oil Check (page 215).G
Windshield washer fluid reservoir. See Washer Fluid Check (page 222).H
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ENGINE OIL DIPSTICK - 1.0L
ECOBOOST™
Minimum.A
Maximum.B
ENGINE OIL DIPSTICK - 2.0L
Minimum.A
Maximum.B
ENGINE OIL CHECK
WARNING
Do not work on a hot engine.
To check the engine oil level consistentlyand accurately, do the following:
1.Make sure the parking brake is on. Makesure the transmission is in park (P) orneutral (N).
2.Run the engine until it reaches normaloperating temperature.
3.Make sure that your vehicle is on levelground.
4.Switch the engine off and wait 15minutes for the oil to drain into the oilpan. Checking the engine oil level toosoon after you switch the engine offmay result in an inaccurate reading.
5.Open the hood. See Opening andClosing the Hood (page 211).
6.Remove the dipstick and wipe it witha clean, lint-free cloth. See UnderHood Overview (page 213).
7.Replace the dipstick and remove itagain to check the oil level. SeeEngine Oil Dipstick (page 215).
8.Make sure that the oil level is betweenthe maximum and minimum marks. Ifthe oil level is at the minimum mark,add oil immediately. See Capacitiesand Specifications (page 274).
9.If the oil level is correct, replace thedipstick and make sure it is fully seated.
Note:Do not remove the dipstick when theengine is running.
Note: If the oil level is between themaximum and minimum marks, the oil levelis acceptable. Do not add oil.
Note:The oil consumption of new enginesreaches its normal level after approximately3,000 mi (5,000 km).
Adding Engine Oil
WARNINGS
Do not add engine oil when theengine is hot. Failure to follow thisinstruction could result in personalinjury.
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WARNINGS
Do not remove the filler cap whenthe engine is running.
Do not use supplemental engine oiladditives because they are unnecessaryand could lead to engine damage that maynot be covered by the vehicle Warranty.
Only use oils certified for gasoline enginesby the American Petroleum Institute (API).An oil with this trademark symbolconforms to the current engine andemission system protection standards andfuel economy requirements of theInternational Lubricants SpecificationAdvisory Committee (ILSAC).
To top up the engine oil level do thefollowing:
1.Clean the area surrounding the engineoil filler cap before you remove it.
2.Remove the engine oil filler cap. SeeUnder Hood Overview (page 213).Turn it counterclockwise and removeit.
3.Add engine oil that meets Fordspecifications. See Capacities andSpecifications (page 274). SeeCapacities and Specifications (page277). You may have to use a funnel topour the engine oil into the opening.
4.Recheck the oil level.
5.If the oil level is correct, replace thedipstick and make sure it is fully seated.
6.Replace the engine oil filler cap. Turnit clockwise until you feel a strongresistance.
Note: Do not add oil further than themaximum mark. Oil levels above themaximum mark may cause engine damage.
Note:Make sure you install the oil filler capcorrectly.
Note:Soak up any spillage with anabsorbent cloth immediately.
OIL CHANGE INDICATOR
RESET (If Equipped)
Only reset the system after changing theengine oil and oil filter.
Resetting the Oil Life MonitoringSystem
1.Switch the ignition on. Do not start theengine.
2.Fully press the accelerator and brakepedals at the same time.
3.Keep the accelerator and brake pedalsfully pressed.
4.After three seconds, a messageappears confirming that the reset is inprogress.
5.After 25 seconds, a message appearsconfirming that the reset is complete.
6.Release the accelerator and brakepedals.
7.Switch the ignition off.
ENGINE COOLING FAN
WARNING
Keep your hands and clothing clearof the engine cooling fan.
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Under certain conditions, the enginecooling fan may continue to run for severalminutes after you switch your vehicle off.
ENGINE COOLANT CHECK
WARNINGS
Never remove the coolant reservoircap when the engine is running orhot.
Do not put coolant in the windshieldwasher reservoir. If sprayed on thewindshield, coolant could make itdifficult to see through 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.
When the engine is cold, check theconcentration and level of the coolant atthe intervals listed in the scheduledmaintenance information. See ScheduledMaintenance (page 409).
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.
Maintain coolant concentration within48% to 50%, which equates to a freezepoint between -29°F (-34°C) and -35°F(-37°C). Coolant concentration should bechecked using a refractometer. We do notrecommend the use of hydrometers orcoolant test strips for measuring coolantconcentration.
Adding Coolant
WARNINGS
Do not add engine coolant when theengine is hot. Failure to follow thisinstruction could result in personalinjury.
Never remove the coolant reservoircap when the engine is running orhot.
Note: Automotive fluids are notinterchangeable. Take care not to putengine coolant in the windshield washerfluid reservoir or windshield washer fluid inthe engine coolant reservoir.
Note: Do not use stop leak pellets, coolingsystem sealants, or non-specified additivesas they can cause damage to the enginecooling or heating systems. Resultingcomponent damage may not be covered bythe vehicle Warranty.
It is very important to use predilutedcoolant approved to the correctspecification in order to avoid plugging thesmall passageways in the engine coolingsystem. See Capacities andSpecifications (page 268). Do not mixdifferent colors or types of coolant in yourvehicle. Mixing of engine coolants or usingan incorrect coolant may harm the engineor cooling system components and maynot be covered by the vehicle Warranty.
Note:If prediluted coolant is not available,use the approved concentrated coolantdiluting it to 50/50 with distilled water. SeeCapacities and Specifications (page 268).Using water that has not been deionisedmay contribute to deposit formation,corrosion and plugging of the small coolingsystem passageways.
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Note: Coolants marketed for all makes andmodels may not be approved to Fordspecifications and may cause damage tothe cooling system. Resulting componentdamage may not be covered by the vehicleWarranty.
If the coolant level is at or below theminimum mark, add prediluted coolantimmediately.
To top up the coolant level do thefollowing:
1.Unscrew the cap slowly. Any pressureescapes as you unscrew the cap.
2.Add prediluted coolant approved tothe correct specification. SeeCapacities and Specifications (page268).
3.Add enough prediluted coolant toreach the correct level.
4.Replace the coolant reservoir cap, turnit clockwise until you feel a strongresistance.
5.Check the coolant level in the coolantreservoir the next few times you driveyour vehicle. If necessary, add enoughprediluted engine coolant to bring thecoolant level to the correct level.
If you have to add more than 1.1 qt (1 L) ofengine coolant per month, have yourvehicle checked as soon as possible.Operating an engine with a low level ofcoolant can result in engine overheatingand possible engine damage.
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.
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 coolant system.
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 coolant mixed with alcohol ormethanol antifreeze.
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 coolant.
Recycled Coolant
We do not recommend the use of recycledcoolant as an approved recycling processis not yet available.
Dispose of used engine coolant in anappropriate manner. Follow yourcommunity's regulations and standardsfor recycling and disposing of automotivefluids.
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Severe Climates
If you drive in extremely cold climates:
•It may be necessary to increase thecoolant concentration above 50%.
•A coolant concentration of 60%provides improved freeze pointprotection. Coolant concentrationsabove 60% decrease the overheatprotection characteristics of thecoolant and may cause enginedamage.
If you drive in extremely hot climates:
•You can decrease the coolantconcentration to 40%.
•Coolant concentrations below 40%decrease the freeze and corrosionprotection characteristics of thecoolant and may cause enginedamage.
Vehicles driven year-round in non-extremeclimates should use prediluted coolant foroptimum cooling system and engineprotection.
Coolant Change
At specific mileage intervals, as listed inthe scheduled maintenance information,the coolant should be changed. Addprediluted coolant approved to the correctspecification. See Capacities andSpecifications (page 268).
Fail-Safe Cooling
Fail-safe cooling allows you to temporarilydrive your vehicle before any incrementalcomponent damage occurs. The fail-safedistance depends on ambienttemperature, vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat,the coolant temperature gaugemoves toward the red zone:
A warning lamp illuminates anda message may appear in theinformation display.
If the engine reaches a presetover-temperature condition, the engineautomatically switches to alternatingcylinder operation. Each disabled cylinderacts as an air pump and cools the engine.
When this occurs, your vehicle stilloperates, however:
•Engine power is limited.
•The air conditioning system turns off.
Continued operation increases the enginetemperature, causing the engine tocompletely shut down. Your steering andbraking effort increases in this situation.
When the engine temperature cools, youcan re-start the engine. Have your vehiclechecked as soon as possible to minimizeengine damage.
When Fail-Safe Mode Is Activated
WARNINGS
Fail-safe mode is for use duringemergencies only. Operate yourvehicle in fail-safe mode only as longas necessary to bring your vehicle to restin a safe location and seek immediaterepairs. When in fail-safe mode, yourvehicle will have limited power, will not beable to maintain high-speed operation, andmay completely shut down withoutwarning, potentially losing engine power,power steering assist, and power brakeassist, which may increase the possibilityof a crash resulting in serious injury.
Never remove the coolant reservoircap when the engine is running orhot.
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Your vehicle has limited engine powerwhen in the fail-safe mode, drive yourvehicle with caution. Your vehicle does notmaintain high-speed operation and theengine may operate poorly.
Remember that the engine is capable ofautomatically shutting down to preventengine damage. In this situation:
1.Pull off the road as soon as safelypossible and switch the engine off.
2.If you are a member of a roadsideassistance program, we recommendthat you contact your roadsideassistance service provider.
3.If this is not possible, wait a shortperiod for the engine to cool.
4.Check the coolant level. If the coolantlevel is at or below the minimum mark,add prediluted coolant immediately.
5.When the engine temperature cools,you can re-start the engine. Have yourvehicle checked as soon as possible tominimize engine damage.
Note:Driving your vehicle without repairincreases the chance of engine damage.
Engine Coolant TemperatureManagement (If Equipped)
WARNING
To reduce the risk of crash and injury,be prepared that the vehicle speedmay reduce and the vehicle may notbe able to accelerate with full power untilthe coolant temperature reduces.
If you tow a trailer with your vehicle, theengine may temporarily reach a highertemperature during severe operatingconditions, for example ascending a longor steep grade in high ambienttemperatures.
At this time, you may notice the coolanttemperature gauge moves toward the redzone and a message may appear in theinformation display.
You may notice a reduction in vehiclespeed caused by reduced engine power inorder to manage the engine coolanttemperature. Your vehicle may enter thismode if certain high-temperature andhigh-load conditions take place. Theamount of speed reduction depends onvehicle loading, grade and ambienttemperature. If this occurs, there is noneed to stop your vehicle. You cancontinue to drive.
The air conditioning may automaticallyturn on and off during severe operatingconditions to protect the engine fromoverheating. When the coolanttemperature decreases to the normaloperating temperature, the air conditioningturns on.
If the coolant temperature gauge movesfully into the red zone, or if the coolanttemperature warning or service enginesoon messages appear in your informationdisplay, do the following:
1.Stop your vehicle as soon as it is safeto do so. Fully apply the parking brake,shift into park (P) or neutral (N).
2.Leave the engine running until thecoolant temperature gauge needlereturns to the normal position. Afterseveral minutes, if the temperaturedoes not drop, follow the remainingsteps.
3.Switch the engine off and wait for it tocool. Check the coolant level.
4.If the coolant level is at or below theminimum mark, add prediluted coolantimmediately.
5.If the coolant level is normal, restartthe engine and continue.
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