Materials
SpecificationName
WSS-M17B21-AR-1234yf Refrigerant(U.S.)R-1234yf Refrigerant / Frigorigène R-1234yf(Canada)YN-33-A(U.S.)HS7Z-19B519-BA(Canada)
WSS-M2C300-A2Motorcraft® R-1234yf Refrigerant PAG Oil(U.S.)Motorcraft® R-1234yf Refrigerant PAG Oil / HuilePAG pour frigorigène R-1234yf Motorcraft®(Canada)YN-35(U.S. & Canada)
Automatic Transmission
Note: Only use MERCON® ULVtransmission fluid for automatictransmissions that require MERCON® ULVtransmission fluid. The use of any other fluidcould cause transmission damage.
Capacities
QuantityVariant
12.6 qt (11.9 L)1All.
1 Approximate dry fill capacity. Actual amount could vary during fluid changes.
Materials
SpecificationName
WSS-M2C949-A, MERCON® ULVMotorcraft® MERCON® ULV Automatic Transmis-sion Fluid(U.S.)Motorcraft® MERCON® ULV Automatic Transmis-sion Fluid / MERCON® ULV huile pour boîtes auto-matique Motorcraft®(Canada)XT-12-QULV(U.S. & Canada)
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Materials
SpecificationName
WSS-M17B21-AR-1234yf Refrigerant(U.S.)R-1234yf Refrigerant / Frigorigène R-1234yf(Canada)YN-33-A(U.S.)HS7Z-19B519-BA(Canada)
WSS-M2C31-B2Motorcraft® R-1234yf Refrigerant POE Oil(U.S.)Motorcraft® R-1234yf Refrigerant POE Oil / HuilePOE pour frigorigène R-1234yf Motorcraft®(Canada)YN-34(U.S. & Canada)
Automatic Transmission
Note: Only use MERCON® ULVtransmission fluid for automatictransmissions that require MERCON® ULVtransmission fluid. The use of any other fluidcould cause transmission damage.
Capacities
QuantityVariant
13.7 qt (13 L)1All.
1 Approximate dry fill capacity. Actual amount could vary during fluid changes.
Materials
SpecificationName
WSS-M2C949-A, MERCON® ULVMotorcraft® MERCON® ULV Automatic Transmis-sion Fluid(U.S.)Motorcraft® MERCON® ULV Automatic Transmis-sion Fluid / MERCON® ULV huile pour boîtes auto-matique Motorcraft®(Canada)XT-12-QULV(U.S. & Canada)
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GENERAL MAINTENANCE
INFORMATION
Why Maintain Your Vehicle?
Carefully following the maintenanceschedule helps protect against major repairexpenses resulting from neglect orinadequate maintenance and may help toincrease the value of your vehicle whenyou sell or trade it. Keep all receipts forcompleted maintenance with your vehicle.
We have established regular maintenanceintervals for your vehicle based uponrigorous testing. It is important that youhave your vehicle serviced at the propertimes. These intervals serve two purposes:one is to maintain the reliability of yourvehicle and the second is to keep your costof owning your vehicle down.
It is your responsibility to have allscheduled maintenance performed and tomake sure that the materials used meetthe specifications identified in this owner'smanual. See Capacities andSpecifications (page 378).
Failure to perform scheduled maintenanceinvalidates warranty coverage on partsaffected by the lack of maintenance.
Why Maintain Your Vehicle at YourDealership?
Factory-Trained Technicians
Service technicians participate in extensivefactory-sponsored certification training tohelp them become experts on theoperation of your vehicle. Ask yourdealership about the training andcertification their technicians havereceived.
Our Genuine Replacement Parts
Dealerships stock our genuinemanufactured or our authorizedre-manufactured replacement parts.These parts meet or exceed ourspecifications. Parts installed at yourdealership carry a nationwide 24-monthor unlimited mile (kilometer) parts andlabor limited warranty.
If you do not use our authorized parts theymay not meet our specifications anddepending on the part, it could affectemissions compliance.
Convenience
Many dealerships have extended eveningand Saturday hours to make your servicevisit more convenient and they offer onestop shopping. They can perform anyservices that are required on your vehicle,from general maintenance to collisionrepairs.
Note:Not all dealers have extended hoursor body shops. Please contact your dealerfor details.
Protecting Your Investment
Maintenance is an investment that paysdividends in the form of improvedreliability, durability and resale value. Tomaintain the proper performance of yourvehicle and its emission control systems,make sure you have scheduledmaintenance performed at the designatedintervals.
Your vehicle has an Intelligent Oil-LifeMonitor system; a message appears in theinstrument cluster display at the proper oilchange interval. This interval may be up toone year or 10,000 mi (16,000 km), hybridvehicles may exceed 10,000 mi(16,000 km).
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Your vehicle can be driven in such a waythat dilutes and increases the level of oilby short trips that do not allow the engineto get to operating temperature, extendedidling, and low speed driving for longperiods of time.
When the oil change message appears inthe instrument cluster display, it is time foran oil change. Make sure you perform theoil change within two weeks or 500 mi(800 km) of the message appearing. Makesure you reset the Intelligent Oil-LifeMonitor after each oil change. See OilChange Indicator Reset (page 320).
If your instrument cluster display resetsprematurely or becomes inoperative, youshould perform the oil change interval atsix months or 5,000 mi (8,000 km) fromyour last oil change. Never exceed one yearor 10,000 mi (16,000 km) between oilchange intervals,
Your vehicle is very sophisticated and builtwith multiple, complex performancesystems. Every manufacturer developsthese systems using differentspecifications and performance features.That is why it is important to rely upon yourdealership to properly diagnose and repairyour vehicle.
We have recommended maintenanceintervals for various parts and componentsystems based upon engineering testing.We rely upon this testing to determine themost appropriate mileage for replacementof oils and fluids to protect your vehicle atthe lowest overall cost to you andrecommends against maintenanceschedules that deviate from the scheduledmaintenance information.
We strongly recommend the use of onlyour genuine manufactured or ourauthorized re-manufactured replacementparts engineered for your vehicle.
Additives and Chemicals
This owner's manual and our WorkshopManual list the recommended additivesand chemicals for your vehicle. We do notrecommend using chemicals or additivesnot approved by us as part of your vehicle’snormal maintenance. Please consult yourwarranty information.
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 our approved flushingchemical.
Owner Checks and Services
Make sure you perform the following basicmaintenance checks and inspections everymonth or at six-month intervals.
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Multi-Point Inspection
Hazard warning system operationAccessory drive belt(s)
Horn operationBattery performance
Radiator, cooler, heater and air conditioninghosesEngine air filter
Suspension components for leaks ordamageExhaust system
Steering and linkageExterior lamps operation
Tires (including spare) for wear and proper
pressure2Fluid levels1; fill if necessary
Windshield for cracks, chips or pitsFor oil and fluid leaks
Washer spray and wiper operationHalf-shaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer2If 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.
NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor™
Your vehicle has an Intelligent Oil-LifeMonitor that determines when you shouldchange the engine oil based on how youuse your vehicle. By using severalimportant factors in its calculations, themonitor helps reduce the cost of owningyour vehicle and reduces environmentalwaste at the same time.
This means you do not have to rememberto change the oil on a mileage-basedschedule. Your vehicle lets you know whenan oil change is due by displaying amessage in the information display.
The following table provides examples ofvehicle use and its impact on oil changeintervals. It is a guideline only. Actual oilchange intervals depend on several factorsand generally decrease with severity ofuse.
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When to Expect the OIL CHANGE REQUIRED Message
Vehicle Use and ExampleInterval1
Normal
7,500–10,000 mi(12,000–16,000 km)
Normal commuting with highway drivingNo, or moderate, load or towingFlat to moderately hilly roadsNo extended idling
Severe
5,000–7,500 mi(8,000–12,000 km)
Moderate to heavy load or towingMountainous or off-road conditionsExtended idlingExtended hot or cold operation
Extreme
3,000–5,000 mi(4,800–8,000 km)Maximum load or towingExtreme hot or cold operationExtended engine idling
1 Hybrid vehicles may achieve longer distances between oil changes, but do not exceedthe 1 year maximum oil change interval. Remaining oil life can be accessed through theinformation display. See Information Displays (page 110).
Normal Maintenance Intervals
At Every Oil Change Interval as Indicated by the Information Display1
Change the engine oil and filter.2
Rotate the tires.
Perform a multi-point inspection, recommended.
Inspect the brake pads, rotors, hoses and parking brake.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the front axle.
Inspect the rear axle and U-joints.
Inspect the half-shaft boots.
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At Every Oil Change Interval as Indicated by the Information Display1
Inspect the steering linkage, ball joints, suspension and the tire-rod ends.
Inspect the tires, tire wear and measure the tread depth.
Inspect the wheels and related components for abnormal noise, wear, looseness ordrag.
1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals.2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. See Engine OilCheck (page 319).
Brake Fluid Maintenance1
Change the brake fluid.2Every Three Years
1 Perform this maintenance item every three years. Do not exceed the designated timefor the interval.2 Brake fluid servicing requires special equipment available at your authorized dealer.
Other Maintenance Items1
Replace the cabin air filter.Every 20,000 mi(32,000 km)
Replace the engine air filter.Every 30,000 mi(48,000 km)
Change the engine coolant and motor electronics coolant.2At 200,000 mi(322,000 km)
Replace the spark plugs.Every 100,000 mi(160,000 km)
Inspect the accessory drive belt or belts.3Every 100,000 mi(160,000 km)
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Other Maintenance Items1
Change the automatic transmission fluid.Every 150,000 mi(240,000 km)Replace the accessory drive belt or belts.4
1 Perform these maintenance items within 3,000 mi (4,800 km) of the last engine oiland filter change. Do not exceed the designated distance for the interval.2 Initial replacement at 10 years or 200,000 mi (322,000 km), then every 5 years or100,000 mi (160,000 km).3 After initial inspection, inspect every other oil change until replaced.4 If not replaced within the last 100,000 mi (160,000 km).
SPECIAL OPERATING
CONDITIONS SCHEDULED
MAINTENANCE
If you operate your vehicle primarily in anyof the following conditions, you need toperform extra maintenance as indicated.If you operate your vehicle occasionallyunder any of these conditions, it is notnecessary to perform the extramaintenance. For specificrecommendations, see your dealershipservice advisor or technician.
Perform the services shown in thefollowing tables when specified or within3,000 mi (4,800 km) of the messageappearing in the instrument cluster displayprompting you to change your oil.
•Example 1: The message comes on at28,750 mi (46,270 km). Perform the30,000 mi (48,000 km) automatictransmission fluid replacement.
•Example 2: The message has not comeon, but the odometer reads 30,000 mi(48,000 km) (for example, theIntelligent Oil-Life Monitor was resetat 25,000 mi (40,000 km). Performthe engine air filter replacement.
Towing a Trailer or Using a Car-top Carrier
Change engine oil and filter as indicated by the instrumentcluster display and perform services listed in the NormalScheduled Maintenance chart.
As required
Inspect front axle.Inspect frequently, serviceas requiredInspect rear axle and U-joints.
Inspect half-shaft boots.
See axle maintenance items under Exceptions.
Replace spark plugs.Every 60,000 mi(96,000 km)
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