engine coolant FORD C MAX ENERGI 2017 User Guide

Brake fluid reservoir cap. See Brake Fluid Check (page 232).F
Power distribution box. See Fuses (page 211).G
Inverter system controller coolant reservoir cap.H
Windshield washer fluid reservoir cap. See Washer Fluid Check (page 232).I
ENGINE OIL DIPSTICK
MINA
MAXB
ENGINE OIL CHECK
Check the level before starting the engineand make sure that the level is betweenthe MIN and the MAX marks.
1. Make sure that your vehicle is on levelground.
2. Switch the engine off and wait 10minutes for the oil to drain into the oilpan.
3. Remove the dipstick and wipe it witha clean, lint-free cloth. Replace thedipstick and remove it again to checkthe oil level.
If the oil level is at the minimum mark, addoil immediately.
Adding Engine Oil
Note:Do not remove the filler cap whenthe engine is running.
Note:Do not add oil further than the MAXmark. Oil levels above the MAX mark maycause engine damage.
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 Council (ILSAC), comprised ofU.S. and Japanese automobilemanufacturers.
1. Remove the filler cap.
2. Add engine oil that meets the Fordspecifications. See Capacities andSpecifications (page 282).
3. Wipe off any spilled oil.
4. Replace the filler cap. Turn it until youfeel a strong resistance.
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7.The message confirming that the resetis complete will no longer be displayed.
8.Switch the ignition off. For vehicles withpush-button start, press the startbutton to switch the ignition off.
ENGINE COOLANT CHECK
WARNINGS
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 put coolant in the windshieldwasher fluid reservoir. If sprayed onthe windshield, coolant could makeit difficult 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.
Your vehicle has two separate coolingsystems. One for cooling the engine and aseparate system for cooling the invertersystem controller that is specific to thehybrid operating system. The two systemsoperate similarly, with the inverter systemcontroller cooling system generallyoperating at a lower temperature andpressure.
When the engine is cold, check theconcentration and level of the coolant atthe intervals listed in the scheduledmaintenance information. See ScheduledMaintenance (page 441).
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 -30°F (-34°C) and -34°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
WARNING
Never remove the coolant reservoircap when the engine is running orhot.
Note:Automotive fluids are notinterchangeable. Do not use coolant orwindshield washer fluid outside of itsspecified function and vehicle location.
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 286). 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.
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Note:If prediluted coolant is not available,use the approved concentrated coolantdiluting it to 50/50 with distilled water. SeeCapacities and Specifications (page 282).Using water that has not been deionisedmay contribute to deposit formation,corrosion and plugging of the small coolingsystem passageways.
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 (page282).
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.
Note:In case of emergency, you can add alarge amount of water without coolant inorder to reach a vehicle service location.Water alone, without coolant, can causeengine damage from corrosion, overheatingor freezing. When you reach a servicelocation, you must have the cooling systemdrained and refilled with prediluted coolantapproved to the correct specification. SeeCapacities and Specifications (page 282).
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 282).
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, thecoolant temperature gauge moves towardthe 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.In order 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 no needto pull off the road. You can continue todrive your vehicle.
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. Pull off the road as soon as safelypossible and shift the transmission intopark (P).
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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Maintenance

CAPACITIES AND SPECIFICATIONS
Capacities
WARNING
The air conditioning refrigerant system contains refrigerant under high pressure.Only qualified personnel should service the air conditioning refrigerant system.Opening the air conditioning refrigerant system can cause personal injury.
CapacityItem
4.5 qt (4.3 L)Engine oil
8.2 qt (7.8 L)Engine coolant
8.8 qt (8.3 L)Engine coolant (Energi vehicles)
1.1 qt (1 L)Inverter system controller coolant
Between MIN and MAX on brake fluidreservoirBrake fluid
4.8 qt (4.5 L)Automatic transmission fluid*
Fill as requiredWindshield washer fluid
14 gal (53 L)Fuel tank
1.63 lb (0.74 kg)A/C Refrigerant
5.2 fl oz (153.8 ml)A/C Refrigerant Compressor Oil
*Approximate dry fill capacity. Actual amount may vary during fluid changes.
Specifications
Materials
SpecificationName
WSS-M2C947-AMotor oil:Motorcraft® SAE 0W-20 Synthetic Blend Motor OilXO-0W20-QSP
WSS-M97B44-D2Engine coolant (U.S.):Motorcraft® Orange Prediluted Antifreeze/CoolantVC-3DIL-B
WSS-M97B44-D2Engine coolant (Canada):Motorcraft® Orange Prediluted Antifreeze/Coolant
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Capacities and Specifications

Less Cost to Properly Maintain YourVehicle
Ford Protect Extended Service Plan alsooffers a Premium Maintenance Plan thatcovers all scheduled maintenance, andselected wear items. The coverage isprepaid, so you never have to worry aboutthe cost of your vehicle’s maintenance.
Covered maintenance includes:
•Windshield wiper blades.
•Spark plugs.
•The clutch disc.
•Brake pads and linings.
•Shock absorbers.
•Struts.
•Engine Belts.
•Engine coolant hoses, clamps ando-rings.
•Diesel exhaust fluid replenishment.
•Cabin air filter replacement every20,000 mi (32,000 km) (electricvehicles only).
Interest Free Finance Options
Just a 10% down payment will provide youwith an affordable, no interest, no feepayment program allowing you all thesecurity and benefits Ford ProtectExtended Service Plan has to offer whilepaying over time. You are pre-approvedwith no credit check or hassles. To learnmore, call our Ford Protect ExtendedService Plan specialists at 800-367-3377.
Ford Protect Extended Service PlanP.O. Box 321067Detroit, MI 48232
Ford Protect Extended ServicePlan (CANADA ONLY)
You can get more protection for yourvehicle by purchasing a Ford ProtectExtended Service Plan. Ford ProtectExtended Service Plan is the only servicecontract backed by Ford Motor Companyof Canada, Limited. Depending on the planyou purchase, Ford Protect ExtendedService Plan provides benefits such as:
•Rental reimbursement.
•Coverage for certain maintenance andwear items.
•Protection against repair costs afteryour New Vehicle Limited WarrantyCoverage expires.
•Roadside Assistance benefits.
There are several Ford Protect ExtendedService Plans available in various time,distance and deductible combinations.Each plan is tailored to fit your own drivingneeds, including reimbursement for towingand rental. When you purchase FordProtect Extended Service Plan, you receiveadded peace-of-mind protectionthroughout Canada, the United States andMexico, provided by a network ofparticipating authorized Ford MotorCompany dealers.
Note:Repairs performed outside ofCanada, the United States and Mexico arenot eligible for Ford Protect ExtendedService Plan coverage.
This information is subject to change. Formore information; visit your local Ford ofCanada dealer or www.ford.ca to find theFord Protect Extended Service Plan thatis right for you.
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Ford Protect

Oils, Fluids and Flushing
In many cases, fluid discoloration is anormal operating characteristic and, byitself, does not necessarily indicate aconcern or that the fluid needs to bechanged. However, a qualified expert, suchas the factory-trained technicians at yourdealership, should inspect discolored fluidsthat also show signs of overheating orforeign material contaminationimmediately.
Make sure to change your vehicle’s oils andfluids at the specified intervals or inconjunction with a repair. Flushing is aviable way to change fluid for many vehiclesub-systems during scheduledmaintenance. It is critical that systems areflushed only with new fluid that is the sameas that required to fill and operate thesystem or using a Ford-approved flushingchemical.
Owner Checks and Services
Make sure you perform the following basicmaintenance checks and inspections everymonth or at six-month intervals.
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.
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Scheduled Maintenance

Check Every 12 Months (C-MAX EnergiPlug-in Hybrid Only)
Inspect the engine oil filter for signs ofdamage such as rust, paint blistering,scratches or dents. If any of theseconditions are present, replace the filter.See Normal Scheduled Maintenance(page 445).
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.
Multi-point inspection
Hazard warning system operationAccessory drive belt(s)
Horn operationBattery performance
Radiator, cooler, heater and A/C hosesEngine air filter
Suspension components for leaks ordamageExhaust system
Steering and linkageExterior lamps operation
Tires for wear and proper pressure**Fluid levels*; fill if necessary
Windshield for cracks, chips or pitsFor oil and fluid leaks
Washer spray and wiper operationHalf-shaft dust boots
* Brake, coolant recovery reservoir, automatic transmission and window washer**If your vehicle is equipped with a temporary mobility kit, check the tire sealant expirationUse By date on the canister. Replace as needed.
Be sure to ask your dealership serviceadvisor or technician about the multi-pointvehicle inspection. It is a comprehensiveway to perform a thorough inspection ofyour vehicle. Your checklist gives youimmediate feedback on the overallcondition of your vehicle.
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Scheduled Maintenance

At every oil change interval as indicated by the information display.1, 2
Inspect engine cooling system and motor/electronics cooling system strength andhoses.
Inspect exhaust system and heat shields.
Inspect half-shaft boots.
Inspect steering linkage, ball joints, suspension and tie-rod ends.
Inspect wheels and related components for abnormal noise, wear, looseness or drag.
1 Do not exceed two years or 20000 miles (32000 kilometers) between service intervals.2 Perform multi-point inspection (recommended).3 Reset the Intelligent Oil-Life Monitor system after engine oil and filter changes. SeeEngine Oil Check (page 226).
Other maintenance items*
Replace cabin air filter.Every 20000 miles (32000km)
Replace engine air filter.Every 30000 miles (48000km)
Change engine coolant and motor/electronics coolant.**At 100000 miles (160000km)
Replace spark plugs.Every 100000 miles(160000 km)
Change automatic transmission fluid.Every 150000 miles(240000 km)
* Perform these maintenance items within 3000 miles (4800 kilometers) of the lastengine oil and filter change. Do not exceed the designated distance for the interval.** Initial replacement at six years or 100000 miles (160000 kilometers), then every threeyears or 50000 miles (80000 kilometers).
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Scheduled Maintenance