2009 Mercury Mariner Hybrid cooling

Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
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
toMaintenance product specifications and capacitiesin this chapter.
Fill your engine coolant reservoir as outlined inAdding 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
above 50%.
•NEVER increase the coolant concentration above 60%.
•Increased engine coolant concentrations above 60% will
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.
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If you drive in extremely hot climates:
•It is still necessary to maintain the coolant concentration
above 40%.
•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
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
WARNING:Do not overfill the fuel tank. The pressure in an
overfilled tank may cause leakage and lead to fuel spray and fire.
WARNING:The fuel system may be under pressure. If you hear
a hissing sound near the fuel filler door (Easy Fuel™ “no cap”
fuel system), do not refuel until the sound stops. Otherwise, fuel may
spray out, which could cause serious personal injury.
WARNING:Automotive fuels can cause serious injury or death
if misused or mishandled.
WARNING:Gasoline may contain benzene, which is a
cancer-causing agent.
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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 thescheduled maintenance informationfor the appropriate
intervals for air filter.
When changing the air filter element, use only the Motorcraft air filter
element listed. Refer toMotorcraft part numbersin 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.
Remove the old filter.
3. Install new filter and filter cover (note arrows indicating top side).
The arrow on the filter cover and the arrow on the filter both point in
the same direction (upward).
4. Re-install the access panel into the trim panel.
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MOTORCRAFT PART NUMBERS
Component 2.5L I4 engine
Oil filter FL-910 or FL-2017-B1
PCV valve2
Spark plugs3
Engine air filter element FA-17724
Rear A/C (high voltage battery
cooling) air filter elementFP-51
Cabin air filter FP-66
Low voltage (underhood) battery BXT-96R
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 inscheduled maintenance informationchapter 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 informationchapter 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 informationchapter 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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MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Item CapacityFord Part Name or
equivalentFord Part Number / Ford
Specification
Brake fluidBetween MIN
and MAX lines on
reservoirMotorcraft High
Performance DOT 3
Motor Vehicle Brake
FluidPM-1-C /
WSS-M6C62-A or
WSS-M6C65-A1
Body hinges, latches,
door striker plates and
rollers, seat tracks, fuel
filler door hinge and
spring, primary and
auxiliary hood latches— Multi-Purpose GreaseXG-4 or XL-5 /
ESB-M1C93-B
Engine coolant 7.4 quarts (7.0L)Motorcraft Premium
Gold Engine Coolant
with bittering agent
(yellow-colored)
1
VC-7-B /
WSS-M97B51-A1 Motor/Electronics
(M/E) Coolant3.7 quarts (3.5L)
Cooling system stop
leak pellets—Motorcraft Cooling
System Stop Leak
PelletsVC-6 /
WSS-M99B37-B6
Engine oil5.0 quarts
(4.73L)Motorcraft SAE 5W-20
Premium Synthetic
Blend Motor Oil (US)
Motorcraft SAE 5W-20
Super Premium Motor
Oil (Canada)
2
XO-5W20-QSP (US)
CXO-5W20-LSP12 (Canada)
/
WSS-M2C930-A with API
Certification Mark
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Get the most from your service and maintenance visits
There are a lot of reasons why visiting your Ford or Lincoln Mercury
Dealership for all your service needs is a great way to help keep your
vehicle running great.
Convenience
Many Dealerships have extended evening and Saturday hours to make
your service visit more convenient. How’s that for quality service?
Factory-trained Technicians
Ford and Lincoln Mercury service technicians participate in extensive
factory-sponsored certification training to help them become experts on
the operation of your vehicle. Ask your Dealership about the training and
certification their technicians have received.
Factory Authorized Systems Checks
In the event your vehicle experiences a component related concern,
please contact your Ford, Lincoln or Mercury dealership. The Ford Motor
Company Trained Technicians who work at Ford, Lincoln or Mercury
dealerships are specifically trained to understand your vehicle.
A proper repair begins with a thorough system check. Factory
Authorized Systems Checks can ONLY be found at a Ford or Lincoln
Mercury dealership. In some circumstances, the Technician may need to
request your authorization to perform additional operations to determine
the final diagnosis. The Technician’s goal is to ensure that your vehicle is
fixed right the first time, at the best value to you.
The following list represents several of the Factory Authorized Systems
Checks available at participating Ford and Lincoln Mercury Dealerships:
•Climate Control
•Check Engine Light
•All Wheel Drive/Four-Wheel Drive
•Automatic Transmission
•Engine Cooling/Cabin Heating
•Suspension/Steering
•Charge/Start/Battery
•Wheel Alignment
•Brakes
And when your vehicle needs replacement parts, insist that only parts
meeting Ford Motor Company’s specifications are used. Genuine Ford
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Multi-point Inspection
In order to keep your vehicle running right, it is important that you have
the systems on your vehicle checked regularly. This can help identify any
potential issue before there are any problems. Ford Motor Company
suggests the following multi-point inspection to be performed at every
scheduled maintenance as the way to ensure your vehicle keeps running
right.
Check every month
❑Check function of all interior and exterior lights❑Check tires for wear and correct air pressure, including spare tire
❑Check windshield washer fluid level
❑Check engine oil level
Check every six months
❑Check lap/shoulder belts and seat latches for wear and function❑Check that externally mounted spare tire is properly stowed (tight)
❑Check parking brake for proper operation
❑Check safety warning lamps (brake, ABS, air bag, safety belt) for operation
❑Check cooling system fluid level and coolant strength
❑Check low voltage (underhood) battery connections and clean if necessary
❑Check washer spray, wiper operation and clean all wiper blades (replace as necessary)
❑Check and lubricate all hinges, latches and outside locks. Inspect for correct operation
❑Check and lubricate door rubber weatherstrips. Inspect for excessive wear
❑Check and clean body and door drain holes. Inspect for clogs and obstructions
Multi-point inspection - Recommended at every visit
❑Check and top up fluid levels: brake, engine coolant recovery reservoir, motor/electronics reservoir and window washer.❑Inspect tires for wear and correct air pressure.
❑Check exhaust system for leaks, damage, loose parts and foreign materials.
❑Check low voltage (underhood) battery performance.
❑Check operation of horn, exterior lamps, turn signals and hazard warning lights.
❑Check radiator, coolers and heater and air conditioning hoses.
❑Inspect windshield washer spray and wiper operation.
❑Check windshield for cracks, chips and pitting.
❑Inspect for oil and fluid leaks.
❑Inspect engine air cleaner filter and elements.
❑Inspect half-shaft dust boots.
❑Check shocks, struts and other suspension components for leaks and damage.
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20,000 miles (32,000 km)
❑Change engine oil and replace oil filter❑Inspect tires for wear and measure tread depth❑Rotate tires❑Inspect wheel ends for end play and noise❑Inspect brake pads, shoes, rotors, drums, brake lines and
hoses and parking brake
❑Inspect engine and Motor/electronics cooling system and
hoses
❑Inspect steering linkage, suspension and, if equipped, half-
shafts, driveshaft and ball joints
❑Inspect exhaust system and heat shields❑Replace high voltage battery A/C filter
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
30,000 miles (48,000 km)
❑Change engine oil and replace oil filter❑Inspect tires for wear and measure tread depth❑Rotate tires❑Inspect wheel ends for end play and noise❑Inspect high voltage battery A/C filter, replace if necessary❑Replace engine air filter
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
40,000 miles (64,000 km)
❑Change engine oil and replace oil filter❑Inspect tires for wear and measure tread depth❑Rotate tires❑Inspect wheel ends for end play and noise❑Inspect brake pads, shoes, rotors, drums, brake lines and
hoses and parking brake
❑Inspect engine and Motor/electronics cooling system and
hoses
❑Inspect steering linkage, suspension and, if equipped, half-
shafts, driveshaft and ball joints
❑Inspect exhaust system and heat shields❑Replace high voltage battery A/C filter
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
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