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substances to come near the battery. When working near the battery, always shield your face and protect your eyes. Always provide proper ventilation.
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When lifting a plastic-cased battery, excessive pressure on the end walls could cause acid to flow through the vent caps,
resulting in personal injury and/or damage to the vehicle or battery. Lift the battery with a battery carrier or with your hands on opposite corners.
Keep batteries out of reach of children. Batteries contain sulfuric acid. Avoid contact with skin, eyes or clothing. Shield your eyes when working near the battery to protect against possible splashing of acid solution. In case of acid contact with skin or eyes, flush immediately with water for a minimum of 15 minutes and get prompt medical attention. If acid is swallowed, call a physician immediately.
Battery posts, terminals and related accessories contain lead and lead compounds. Wash hands after handling.
If the battery is disconnected, the Regenerative Braking System will need to relearn the initial brake pedal position. After reconnecting the battery, slowly depress and release the brake pedal one time. Because your vehicle’s engine is electronically controlled by a computer, some control conditions are maintained by power from the battery. When the battery is disconnected or a new battery is installed, the engine must relearn its idle and fuel trim strategy for optimum driveability and performance. To begin this process: 1. With the vehicle at a complete stop, set the parking brake. 2. Put the gearshift in P (Park), turn off all accessories and start the engine. 3. Run the engine until it reaches normal operating temperature. 4. Allow the engine to idle for at least one minute. 5. Turn the A/C on and allow the engine to idle for at least one minute. 6. Drive the vehicle to complete the relearning process. • The vehicle may need to be driven 10 miles (16 km) or more to • If you do not allow the engine to relearn its idle trim, the idle quality of your vehicle may be adversely affected until the idle trim is eventually relearned.
relearn the idle and fuel trim strategy.
If the battery has been disconnected or a new battery has been installed, the clock and the preset radio stations must be reset once the battery is reconnected.
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• Always dispose of automotive batteries in a responsible manner. Follow your local authorized standards for disposal. Call your local authorized recycling center to find out more about recycling automotive batteries.
RECYCLE
Low and high voltage battery – storage Your vehicle must be started and run for a minimum of 10 minutes once a month in order to maintain the high voltage battery charge. This will maintain the high voltage battery but it is not enough to maintain the low voltage (underhood) battery and additional low voltage (underhood) battery charging may be required after 60 days. If your vehicle is to be stored for 30 days or longer, the low voltage (underhood) battery negative terminal must be disconnected. Failure to do this could damage your vehicle’s batteries.
ENGINE COOLANT AND MOTOR/ELECTRONICS COOLANT Your vehicle is equipped with two separate coolant systems. One is for engine cooling and the other is for various electric motors and other components that are specific to the hybrid operating systems.
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Checking engine coolant The concentration and level of engine coolant should be checked at the intervals listed in scheduled maintenance information. The coolant concentration should be maintained at 50/50 coolant and distilled water, which equates to a freeze point of -34°F (-36°C). Coolant concentration testing is possible with a hydrometer or antifreeze tester (such as the Rotunda Battery and Antifreeze Tester, 014–R1060). The level of coolant should be maintained at the “FULL COLD” level or within the “COLD FILL RANGE” in the coolant reservoir. If the level falls below, add coolant per the instructions in the Adding engine coolant section. When the engine is cold, check the level of engine coolant in the reservoir.
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Checking motor/electronics (M/E) coolant The M/E coolant reservoir is located behind the engine coolant reservoir. Refer to the following engine coolant sections for all information, instructions and warnings related to cooling systems. The two systems use the same coolant and operate similarly, with the Motor and Electronics system generally operating at a lower temperature and pressure. The fluid levels in both reservoirs need to be maintained. When the engine is cold, check the level of M/E coolant in the reservoir.
Factory fill and coolant specifications Your vehicle was factory-filled with a 50/50 engine coolant and water concentration. If the concentration of coolant falls below 40% or above 60%, the engine parts could become damaged or not work properly. A 50–50 mixture of coolant and water provides the following: • Freeze protection down to -34°F (-36°C). • Boiling protection up to 265°F (129°C). • Protection against rust and other forms of corrosion. • Enables calibrated gauges to work properly. Common instructions for cooling systems • The engine coolant should be at the “FULL COLD” level or within the
“COLD FILL RANGE” as listed on the engine coolant reservoir (depending upon application).
• Refer to the scheduled maintenance information for service interval • Be sure to read and understand Precautions when servicing your
schedules.
vehicle in this chapter.
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If the engine coolant has not been checked at the recommended interval, the engine coolant reservoir may become low or empty. If the reservoir is low or empty, add engine coolant to the reservoir. Refer to Adding engine coolant in this chapter. Note: Automotive fluids are not interchangeable; do not use engine coolant, antifreeze or windshield washer fluid outside of its specified function and vehicle location.
Adding engine coolant When adding coolant, make sure it is a 50/50 mixture of engine coolant and distilled water. Add the mixture to the coolant reservoir, when the engine is cool, until the appropriate fill level is obtained.
Do not add engine coolant when the engine is hot. Steam and scalding liquids released from a hot cooling system can burn you badly. Also, you can be burned if you spill coolant on hot engine parts.
Do not put engine coolant in the windshield washer fluid container. If sprayed on the windshield, engine coolant could
make it difficult to see through the windshield. • Add Motorcraft Premium Gold Engine Coolant or equivalent
meeting Ford specification WSS-M97B51-A1. Refer to Maintenance product specifications and capacities in this chapter.
Note: Use of Motorcraft Cooling System Stop Leak Pellets or an equivalent product meeting Ford specification WSS-M99B37-B6, may darken the color of Motorcraft Premium Gold Engine Coolant from yellow to golden tan. • Do not add/mix an orange-colored, extended life coolant such as Motorcraft Specialty Orange Engine Coolant, meeting Ford specification WSS-M97B44-D, with the factory-filled coolant. Mixing Motorcraft Specialty Orange Engine Coolant or any orange-colored extended life product with your factory filled coolant can result in degraded corrosion protection. • A large amount of water without engine coolant may be added, in case of emergency, to reach a vehicle service location. In this instance, the cooling system must be drained and refilled with a 50/50 mixture of engine coolant and distilled water as soon as possible. Water alone (without engine coolant) can cause engine damage from corrosion, overheating or freezing.
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• Do not use alcohol, methanol, brine or any engine coolants mixed with alcohol or methanol antifreeze (coolant). Alcohol and other liquids can cause engine damage from overheating or freezing.
• Do not add extra inhibitors or additives to the coolant. These
can be harmful and compromise the corrosion protection of the engine coolant.
For vehicles with overflow coolant systems with a non-pressurized cap on the coolant recovery system, add coolant to the coolant recovery reservoir when the engine is cool. Add the proper mixture of coolant and water to the “FULL COLD” level. For all other vehicles which have a coolant degas system with a pressurized cap, or if it is necessary to remove the coolant pressure relief cap on the radiator of a vehicle with an overflow system, follow these steps to add engine coolant.
To reduce the risk of personal injury, make sure the engine is cool before unscrewing the coolant pressure relief cap. The
cooling system is under pressure; steam and hot liquid can come out forcefully when the cap is loosened slightly.
1. Before you begin, turn the engine off and let it cool. 2. When the engine is cool, wrap a thick cloth around the coolant pressure relief cap on the coolant reservoir (a translucent plastic bottle). Slowly turn cap counterclockwise (left) until pressure begins to release. 3. Step back while the pressure releases. 4. When you are sure that all the pressure has been released, use the cloth to turn it counterclockwise and remove the cap. 5. Fill the coolant reservoir slowly with the proper coolant mixture (see above), to within the “COLD FILL RANGE” or the “FULL COLD” level on the reservoir. If you removed the radiator cap in an overflow system, fill the radiator until the coolant is visible and radiator is almost full. 6. Replace the cap. Turn until tightly installed. (Cap must be tightly installed to prevent coolant loss.) After any coolant has been added, check the coolant concentration (refer to Checking engine coolant). If the concentration is not 50/50
(protection to –34° F/–36° C), drain some coolant and adjust the concentration. It may take several drains and additions to obtain a 50/50
coolant concentration. Whenever coolant has been added, the coolant level in the coolant reservoir should be checked the next few times you drive the vehicle. If281
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necessary, add enough 50/50 concentration of engine coolant and distilled water to bring the liquid level to the proper level. If you have to add more than 1.0 quart (1.0 liter) of engine coolant per month, have your authorized dealer check the engine cooling system. Your cooling system may have a leak. Operating an engine with a low level of coolant can result in engine overheating and possible engine damage.
Recycled engine coolant Ford Motor Company does NOT recommend the use of recycled engine coolant in vehicles originally equipped with Motorcraft Premium Gold Engine Coolant since a Ford-approved recycling process is not yet available.
Used engine coolant should be disposed of in an appropriate
manner. Follow your community’s regulations and standards for recycling and disposing of automotive fluids.
Coolant refill capacity To find out how much fluid your vehicle’s cooling system can hold, refer to Maintenance product specifications and capacities in this chapter. Fill your engine coolant reservoir as outlined in Adding engine coolant in this section.
Severe climates If you drive in extremely cold climates (less than –34° F [–36° C ]): • It may be necessary to increase the coolant concentration • NEVER increase the coolant concentration above 60%. • Increased engine coolant concentrations above 60% will
above 50%.
decrease the overheat protection characteristics of the engine coolant and may cause engine damage.
• Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate freeze protection at the temperatures in which you drive in the winter months.
If you drive in extremely hot climates: • It is still necessary to maintain the coolant concentration
above 40%.
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• NEVER decrease the coolant concentration below 40%. • Decreased engine coolant concentrations below 40% will
decrease the corrosion protection characteristics of the engine coolant and may cause engine damage.
• Decreased engine coolant concentrations below 40% will
decrease the freeze protection characteristics of the engine coolant and may cause engine damage.
• Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system and engine protection.FUEL FILTER For fuel filter replacement, see your authorized dealer. Refer to scheduled maintenance information for the appropriate intervals for changing the fuel filter. Replace the fuel filter with an authorized Motorcraft part. The customer warranty may be void for any damage to the fuel system if an authorized Motorcraft fuel filter is not used.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
Do not overfill the fuel tank. The pressure in an overfilled tank may cause leakage and lead to fuel spray and fire.
The fuel system may be under pressure. If the fuel filler cap is venting vapor or if you hear a hissing sound, wait until it stops
before completely removing the fuel filler cap. Otherwise, fuel may spray out and injure you or others.
If you do not use the proper fuel filler cap, excessive vacuum in the fuel tank may damage the fuel system or cause the fuel cap
to disengage in a collision, which may result in possible personal injury.
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Automotive fuels can cause serious injury or death if misused or mishandled.
Gasoline may contain benzene, which is a cancer-causing agent.
Observe the following guidelines when handling automotive fuel: • Extinguish all smoking materials
and any open flames before refueling your vehicle.
• Always turn off the vehicle before • Automotive fuels can be harmful
refueling.
or fatal if swallowed. Fuel such as gasoline is highly toxic and if swallowed can cause death or permanent injury. If fuel is swallowed, call a physician immediately, even if no symptoms are immediately apparent. The toxic effects of fuel may not be visible for hours. • Avoid inhaling fuel vapors. Inhaling too much fuel vapor of any kind
can lead to eye and respiratory tract irritation. In severe cases, excessive or prolonged breathing of fuel vapor can cause serious illness and permanent injury.
• Avoid getting fuel liquid in your eyes. If fuel is splashed in the eyes, remove contact lenses (if worn), flush with water for 15 minutes and seek medical attention. Failure to seek proper medical attention could lead to permanent injury.
• Fuels can also be harmful if absorbed through the skin. If fuel is
splashed on the skin and/or clothing, promptly remove contaminated clothing and wash skin thoroughly with soap and water. Repeated or prolonged skin contact with fuel liquid or vapor causes skin irritation. • Be particularly careful if you are taking “Antabuse” or other forms of disulfiram for the treatment of alcoholism. Breathing gasoline vapors, or skin contact could cause an adverse reaction. In sensitive individuals, serious personal injury or sickness may result. If fuel is splashed on the skin, promptly wash skin thoroughly with soap and water. Consult a physician immediately if you experience an adverse reaction.
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When refueling always shut the engine off and never allow sparks or open flames near the filler neck. Never smoke while
refueling. Fuel vapor is extremely hazardous under certain conditions. Care should be taken to avoid inhaling excess fumes.
The flow of fuel through a fuel pump nozzle can produce static electricity, which can cause a fire if fuel is pumped into an
ungrounded fuel container.
Refueling
Fuel vapor burns violently and a fuel fire can cause severe injuries. To help avoid injuries to you and others:
• Read and follow all the instructions on the pump island; • Turn off your engine when you are refueling; • Do not smoke if you are near fuel or refueling your vehicle; • Keep sparks, flames and smoking materials away from fuel; • Stay outside your vehicle and do not leave the fuel pump unattended when refueling your vehicle — this is against the law in some places; • Keep children away from the fuel pump; never let children pump fuel.
Use the following guidelines to avoid electrostatic charge build-up when filling an ungrounded fuel container: • Place approved fuel container on the ground. • DO NOT fill a fuel container while it is in the vehicle (including the • Keep the fuel pump nozzle in contact with the fuel container while • DO NOT use a device that would hold the fuel pump handle in the fill
cargo area).
filling.
position.
Fuel Filler Cap Your fuel tank filler cap has an indexed design with a 1/4 turn on/off feature. When fueling your vehicle: 1. Turn the engine/ignition switch to the off position.
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2. Carefully turn the filler cap counterclockwise until it spins off. 3. To install the cap, align the lugs on the cap with the threads on the filler pipe. 4. Turn the filler cap clockwise until it clicks at least once. After refueling, if the “CHECK FUEL CAP” indicator comes on and stays on when you start the engine, the fuel filler cap may not be properly installed. Turn off the engine, remove the fuel filler cap, align the cap properly and reinstall it securely. The “CHECK FUEL CAP” indicator should turn off after three driving cycles with the fuel filler cap properly installed. A driving cycle consists of a cold engine start-up followed by mixed city/highway driving. If you must replace the fuel filler cap, replace it with a fuel filler cap that is designed for your vehicle. The customer warranty may be void for any damage to the fuel tank or fuel system if the correct genuine Ford or Motorcraft fuel filler cap is not used.
The fuel system may be under pressure. Remove fuel filler cap slowly. Otherwise, fuel may spray out and injure you or others.
If you do not use the proper fuel filler cap, excessive vacuum in the fuel tank may damage the fuel system or cause the fuel cap
to disengage in a collision, which may result in possible personal injury.
Choosing the right fuel Use only UNLEADED fuel or UNLEADED fuel blended with a maximum of 10% ethyl alcohol. Your vehicle was not designed to run on E85 fuels that are blended with a maximum of 85% ethyl alcohol. The use of leaded fuel is prohibited by law and could damage your vehicle. Do not use fuel containing methanol. It can damage critical fuel system components.
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Your vehicle was not designed to use fuel or fuel additives with metallic compounds, including manganese-based additives. Studies indicate that these additives can cause your vehicle’s emission control system to deteriorate more rapidly. In Canada, premium grade fuel generally contains more metallic additives than regular grade fuel. We recommend using regular grade fuel. In Canada, many fuels contain metallic additives, but fuels free of such additives may be available; check with your local fuel dealer. Repairs to correct the effects of using a fuel for which your vehicle was not designed may not be covered by your warranty.
Octane recommendations Your vehicle is designed to use “Regular” unleaded gasoline with pump (R+M)/2 octane rating of 87. We do not recommend the use of gasolines labeled as “Regular” that are sold with octane ratings of 86 or lower in high altitude areas. Do not be concerned if your engine sometimes knocks lightly. However, if it knocks heavily under most driving conditions while you are using fuel with the recommended octane rating, see your authorized dealer to prevent any engine damage.
87(R+M)/2 METHOD
Fuel quality If you are experiencing starting, rough idle or hesitation driveability problems, try a different brand of unleaded gasoline. “Premium” unleaded gasoline is not recommended for vehicles designed to use “Regular” unleaded gasoline because it may cause these problems to become more pronounced. If the problems persist, see your authorized dealer. Do not add aftermarket fuel additive products to your fuel tank. It should not be necessary to add any aftermarket products to your fuel tank if you continue to use high quality fuel of the recommended octane rating. These products have not been approved for your engine and could cause damage to the fuel system. Repairs to correct the effects of using an aftermarket product in your fuel may not be covered by your warranty. Many of the world’s automakers approved the World-wide Fuel Charter that recommends gasoline specifications to provide improved performance and emission control system protection for your vehicle. Gasolines that meet the World-wide Fuel Charter should be used when available. Ask your fuel supplier about gasolines that meet the World-wide Fuel Charter.
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Cleaner air Ford endorses the use of reformulated “cleaner-burning” gasolines to improve air quality.
Running out of fuel Avoid running out of fuel because this situation may have an adverse effect on powertrain components. If you have run out of fuel: • You may need to cycle the ignition from off to on several times after refueling, to allow the fuel system to pump the fuel from the tank to the engine.
indicator may come on. For more information on the “check engine” or the “service engine soon” indicator, refer to Warning lights and chimes in the Instrument Cluster chapter.
• The
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques Your best source of information about actual fuel economy is you, the driver. You must gather information as accurately and consistently as possible. Fuel expense, frequency of fill-ups or fuel gauge readings are NOT accurate as a measure of fuel economy. We do not recommend taking fuel economy measurements during the first 1,000 miles (1,600
km) of driving (engine break-in period). You will get a more accurate measurement after 2,000 miles-3,000 miles (3,000 km–5,000 km).Filling the tank When the fuel gauge indicates empty, there is still a small reserve of fuel in the fuel system. When refueling your vehicle after the fuel gauge indicates empty, you might not be able to refuel the full amount of the advertised capacity of the fuel tank due to the empty reserve still present in the tank. The amount of usable fuel in the empty reserve varies and should not be relied upon to increase driving range. For consistent results when filling the fuel tank: • Turn the engine/ignition switch to the off position prior to refueling, • Allow no more than two automatic click-offs when filling. • Always use fuel with the recommended octane rating. • Use a known quality gasoline, preferably a national brand. 288
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Your results will be most accurate if your filling method is consistent.
Calculating fuel economy 1. Fill the fuel tank completely and record the initial odometer reading (in miles or kilometers). 2. Each time you fill the tank, record the amount of fuel added (in gallons or liters). 3. After at least three to five tank fill-ups, fill the fuel tank and record the current odometer reading. 4. Subtract your initial odometer reading from the current odometer reading. 5. Follow one of the simple calculations in order to determine fuel economy:
Calculation 1: Divide total miles traveled by total gallons used. Calculation 2: Multiply liters used by 100, then divide by total kilometers traveled.
Keep a record for at least one month and record the type of driving (city or highway). This will provide an accurate estimate of the vehicle’s fuel economy under current driving conditions. Additionally, keeping records during summer and winter will show how temperature impacts fuel economy. In general, lower temperatures give lower fuel economy.
Driving style — good driving and fuel economy habits Since it is able to operate in electric mode and to collect braking energy, your hybrid vehicle will get better fuel economy in city driving than on the highway. This is contrary to conventional vehicles. However, many of the same actions that improve fuel economy in a conventional vehicle will also improve fuel economy in this vehicle. Give consideration to the lists that follow and you may be able to change a number of variables and improve your fuel economy. Habits • Avoid aggressive driving. Quick acceleration and deceleration decrease • Drive at a smooth, constant speed. Excessive variation in pedal input • Drive at reasonable speeds. Traveling at 60 mph [96 km/h] uses
causes more operating mode changes and reduces efficiency.
fuel economy.
approximately 20% less fuel than traveling at 70 mph [112 km/h]).
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defrost/floor mode on the climate control system will force the engine to run continuously and reduce fuel economy.
• Minimize temperature extremes when the vehicle is parked, for
example by storing in a garage to avoid extreme cold in winter and extreme sun loads in summer. The high voltage battery operates more efficiently in moderate temperatures. • Combine errands. Your vehicle is more fuel efficient when the engine is warm. Driving to your farthest destination first will warm the engine more quickly and may improve fuel economy for the rest of the trip.
Maintenance • Keep tires properly inflated and use only recommended size. • Keep wheels properly aligned. • Use recommended engine oil. Refer to Lubricant specifications in • Perform all regularly scheduled maintenance items. Follow the
this chapter.
recommended maintenance schedule and owner maintenance checks found in scheduled maintenance information.
at any speed.
Conditions • Heavily loading a vehicle or towing a trailer may reduce fuel economy • Carrying unnecessary weight may reduce fuel economy (approximately • Adding certain accessories to your vehicle (for example bug
1 mpg [0.4 km/L] is lost for every 300 lb [136 kg] of weight carried).
driving on hilly terrain.
deflectors, rollbars/light bars, running boards, ski/luggage racks, flags) may reduce fuel economy.
• Using fuel blended with alcohol may lower fuel economy. • Driving on flat terrain offers improved fuel economy as compared to • Close windows for high speed driving. EPA window sticker Every new vehicle should have the EPA window sticker. Contact your authorized dealer if the window sticker is not supplied with your vehicle. The EPA window sticker should be your guide for the fuel economy comparisons with other vehicles. It is important to note the box in the lower left corner of the window sticker. These numbers represent the Range of MPG (L/100 km)
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expected on the vehicle under optimum conditions. Your fuel economy may vary depending upon the method of operation and conditions.
EMISSION CONTROL SYSTEM Your vehicle is equipped with various emission control components and a catalytic converter which will enable your vehicle to comply with applicable exhaust emission standards. To make sure that the catalytic converter and other emission control components continue to work properly: • Use only the specified fuel listed. • Avoid running out of fuel. • Do not turn off the ignition while your vehicle is moving, especially at • Have the items listed in scheduled maintenance information
high speeds.
performed according to the specified schedule.
The scheduled maintenance items listed in scheduled maintenance information are essential to the life and performance of your vehicle and to its emissions system. If other than Ford, Motorcraft or Ford-authorized parts are used for maintenance replacements or for service of components affecting emission control, such non-Ford parts should be equivalent to genuine Ford Motor Company parts in performance and durability.
Do not park, idle, or drive your vehicle in dry grass or other dry ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Illumination of the temperature warning light, fluid leaks, strange odors, smoke or loss of engine power could indicate that the emission control system is not working properly.
indicator, charging system warning light or the
Exhaust leaks may result in entry of harmful and potentially lethal fumes into the passenger compartment.
Do not make any unauthorized changes to your vehicle or engine. By law, vehicle owners and anyone who manufactures, repairs, services, sells, leases, trades vehicles, or supervises a fleet of vehicles are not permitted to intentionally remove an emission control device or prevent
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it from working. Information about your vehicle’s emission system is on the Vehicle Emission Control Information Decal located on or near the engine. This decal identifies engine displacement and gives some tune up specifications. Please consult your Warranty Guide for complete emission warranty information.
On board diagnostics (OBD-II) Your vehicle is equipped with a computer that monitors the engine’s emission control system. This system is commonly known as the On Board Diagnostics System (OBD-II). This OBD-II system protects the environment by ensuring that your vehicle continues to meet government emission standards. The OBD-II system also assists your authorized dealer in properly servicing your vehicle. When the indicator illuminates, the OBD-II system has detected a malfunction. indicator to illuminate. Temporary malfunctions may cause the Examples are: 1. The vehicle has run out of fuel—the engine may misfire or run poorly. 2. Poor fuel quality or water in the fuel. 3. The fuel cap may not have been securely tightened. See Fuel filler cap in this chapter. These temporary malfunctions can be corrected by filling the fuel tank with good quality fuel and/or properly tightening the fuel cap. After three driving cycles without these or any other temporary malfunctions indicator should turn off—A driving cycle consists of a present, the cold engine startup followed by mixed city/highway driving. No additional vehicle service is required. If the available opportunity.
indicator remains on, have your vehicle serviced at the first
Readiness for Inspection/Maintenance (I/M) testing In some localities, it may be a legal requirement to pass an I/M test of the on-board diagnostics system. If the description in the Warning lights and chimes section of the Instrument Cluster chapter. Your vehicle may not pass the I/M test with the If the vehicle’s powertrain system or its battery has just been serviced, the on-board diagnostics system is reset to a “not ready for I/M test”
indicator is on, refer to the
indicator on.
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condition. To ready the on-board diagnostics system for I/M testing, a minimum of 30 minutes of city and highway driving is necessary as described below: • First, at least 10 minutes of driving on an expressway or highway. • Next, at least 20 minutes driving in stop-and-go, city-type traffic with
at least four idle periods.
Allow the vehicle to sit for at least eight hours without starting the engine. Then, start the engine and complete the above driving cycle. The engine must warm up to its normal operating temperature. Once started, do not turn off the engine until the above driving cycle is complete.
BRAKE FLUID The fluid level will drop slowly as the brakes wear, and will rise when the brake components are replaced. Check fluid levels with the ignition in the RUN position. Fluid levels between the “MIN” and “MAX” lines are within the normal operating range; there is no need to add fluid. If the fluid levels are outside of the normal operating range the performance of your brake system could be compromised; seek service from your authorized dealer immediately.
MAX
MIN
Brake pad replacement information The Regenerative Braking System checks the integrity of the brake system at times when the vehicle is parked. This is done by developing brake pressure for short periods of time. In order to change the brake pads, it is necessary to enter the Pad Service Mode. This will prevent brake pressure from being applied. To enter the Pad Service Mode, perform the following with the vehicle stationary: 1. Place the vehicle in Park and turn ignition to the ON position. 2. Apply the brake pedal. 3. Turn the ignition OFF, then ON three times and then release the brake pedal. The total time elapsed for the three ignition cycles and brake release must be less than 3 seconds.
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The brake warning lamp will: • flash as stored hydraulic pressure is released. • remain illuminated once the pressure is completely released. • flash if the brake is applied. To exit the Pad Service Mode: 1. Apply the brake pedal and turn the ignition OFF then ON. This will cause brake pressure to be developed within the brake system. Once brake pressure is developed, the brake warning light will turn off. 2. The Pad Service Mode will also be exited if the gear shift lever is moved from the (P) Park position, the vehicle is moved (wheels rotate) or the ignition is turned OFF. Note: The brake system on this vehicle can only be bled at a authorized dealer.
TRANSMISSION FLUID
Checking electronically controlled continuously variable transmission (eCVT) Refer to your scheduled maintenance information chapter for scheduled intervals for fluid checks and changes. Your transaxle does not consume fluid. It is designed to be filled for life. However, the fluid level should be checked if you notice some sign of fluid leakage. Automatic transmission fluid expands when warmed. To obtain an accurate fluid check, drive the vehicle until it is warmed up (approximately 20 miles [30 km]). If your vehicle has been operated for an extended period at high speeds, in city traffic during hot weather or pulling a trailer, the vehicle should be turned off for about 30 minutes to allow fluid to cool before checking. 1. Drive the vehicle 20 miles (30 km) or until it reaches normal operating temperature. 2. Park the vehicle on a level surface and engage the parking brake.
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3. With the parking brake engaged and your foot on the brake pedal, turn the key to the ACCESSORY position but do not start the engine. Turn the wheel to the left to gain access to the check plug.
4. Latch the gearshift lever in P (Park) and make sure that the engine is OFF by placing the ignition in the Lock position. 5. Using the hole in the splash shield, remove the check plug from the side of the transmission.
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If this is the first check of the transmission fluid, it may be necessary to remove the perforated section of the splash shield (as indicated on the splash shield).
6. Be sure the engine has been stopped for at least 3 minutes before performing the fluid level check. 7. The fluid level should be within 1/4 inch (6 mm) of the plug threads. 8. Replace the check plug.
Adjusting eCVT fluid levels Before adding any fluid, make sure the correct type is used. The type of fluid used is indicated in the Maintenance product specifications and capacities section in this chapter. Use of a non-approved fluid may cause internal transaxle component damage. If the fluid level is low, add fluid through the check port until the level is correct and fluid begins to run out of the transmission. If an overfill occurs, excess fluid should be removed by allowing the fluid to run out of the check port. A serious overfill condition of transmission fluid may cause damage. Do not use supplemental transmission fluid additives, treatments or cleaning agents. The use of these materials may affect transmission operation and result in damage to internal transmission components.
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AIR FILTER Refer to scheduled maintenance information for the appropriate intervals for changing the air filter element. When changing the air filter element, use only the Motorcraft air filter element listed. Refer to Motorcraft part numbers in this chapter. To reduce the risk of vehicle damage and/or personal burn injuries do not start your engine with the air cleaner removed
and do not remove it while the engine is running.
Changing the air filter element 1. Release the clamps that secure the air filter housing cover. 2. Carefully separate the two halves of the air filter housing.
3. Remove the air filter element from the air filter housing. 4. Wipe the air filter housing and cover clean to remove any dirt or debris and to ensure good sealing. 5. Install a new air filter element. Be careful not to crimp the filter element edges between the air filter housing and cover. This could cause filter damage and allow unfiltered air to enter the engine if not properly seated.
6. Replace the air filter housing cover and secure the clamps. Note: Failure to use the correct air filter element may result in severe engine damage. The customer warranty may be voided for any damage to the engine if the correct air filter element is not used.
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HIGH VOLTAGE BATTERY COOLING FILTER (REAR A/C) MAINTENANCE The high voltage battery has a dedicated A/C cooling system which includes an air filter. Refer to the scheduled maintenance information for the appropriate intervals for air filter. When changing the air filter element, use only the Motorcraft air filter element listed. Refer to Motorcraft part numbers in this chapter.
Changing the high voltage battery air filter element 1. Remove access panel located in the rear cargo area on the driver’s side trim panel to expose the filter cover.
2. Push the tabs (located on each side of filter cover) while pulling gently to remove filter cover.
3. Install new filter and filter cover (note arrows indicating top side). 4. Re-install the access panel into the trim panel.
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FG-800-A BXT-96R
FA-17724
FP-512.3L I4 engine FL-2017-B1
MOTORCRAFT PART NUMBERS Component Oil filter PCV valve Spark plugs Engine air filter element Rear A/C (high voltage battery cooling) air filter element Fuel filter Low voltage (underhood) battery 1When changing oil filter you must also replace the filter cap O-ring. The oil filter drain plug O-ring must also be replaced whenever the oil filter drain plug is removed. Reuse of the O-rings may cause engine oil leakage and may result in severe engine damage. The customer warranty may be void for any damage to the engine if the O-rings are not replaced. 2The PCV valve is a critical emission component. It is one of the items listed in scheduled maintenance information chapter and is essential to the life and performance of your vehicle and to its emissions system. For PCV valve replacement, see your authorized dealer. Refer to scheduled maintenance information chapter for the appropriate intervals for changing the PCV valve. Replace the PCV valve with one that meets Ford material and design specifications for your vehicle, such as a Motorcraft or equivalent replacement part. The customer warranty may be void for any damage to the emissions system if such a PCV valve is not used. 3For spark plug replacement, see your authorized dealer. Refer to scheduled maintenance information chapter for the appropriate intervals for changing the spark plugs. Replace the spark plugs with ones that meet Ford material and design specifications for your vehicle, such as Motorcraft or equivalent replacement parts. The customer warranty may be void for any damage to the engine if such spark plugs are not used. 4Failure to use the correct air filter element may result in severe engine damage. The customer warranty may be void for any damage to the engine if the correct air filter element is not used.
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