2009 Mercury Mariner Hybrid parking brake

1. High voltage connector shield
2. Service Disconnect
3. High voltage battery case
Working with the engine off
1. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
2. Turn off the engine and remove the key.
3. Block the wheels to prevent the vehicle from moving unexpectedly.
Working with the engine on
1. Set the parking brake and shift to P (Park).
2. Block the wheels.
WARNING: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.
1
2
3
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Changing rear window wiper blade
The rear wiper arm is designed without a service position. This reduces
the risk of damage to the blade in an automatic car wash.
To replace the wiper blade:
1. Grab the wiper arm with one
hand close to the arm/blade joint
and pull it as far away from the
glass as possible. Do not use
excessive force because it can break
the wiper arm at the heel. Hold it
there until the next step.
2. Grab the primary structure of the
blade with the other hand close to
the arm/blade joint.
3. Grip tightly and push on the arm/blade joint from beneath and
separate the blade from the arm.
4. Attach the new wiper to the
wiper arm and press it into place
until a click is heard.
If you find this procedure too
difficult, please see your dealer.
ENGINE OIL
Checking the engine oil
Refer to thescheduled maintenance information for the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait 15 minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
4. Open the hood. Protect yourself from engine heat.
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WARNING:Batteries normally produce explosive gases which
can cause personal injury. Therefore, do not allow flames, sparks
or lighted substances to come near the battery. When working near the
battery, always shield your face and protect your eyes. Always provide
proper ventilation.
WARNING: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.
WARNING: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.
WARNING: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.
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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.
TRANSMISSION FLUID
Checking electronically controlled continuously variable
transmission (eCVT)
Refer to yourscheduled maintenance informationchapter for
scheduled intervals for fluid checks and changes. Your transmission 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. Remove the check plug from the
side of the transmission.
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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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Scheduled Maintenance Guide
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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:
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Scheduled Maintenance Guide
318

50,000 miles (80,000 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
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
60,000 miles (96,000 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❑Replace engine air filter
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
70,000 miles (112,000 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
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
2009 Mariner Hybrid(mhv)
Owners Guide, 1st Printing
USA(fus)
Scheduled Maintenance Guide
319