2011 FORD FUSION HYBRID cooling

HYBRID OPERATION
This hybrid vehicle combines electric and gasoline propulsion without
compromise, to provide breakthrough performance and efficiency. It
requires no special fuels and never has to be plugged in. Familiarizing
yourself with these unique characteristics will help ensure optimal
performance from your new vehicle.
Normal vehicle operation
Starting:Turn the ignition key to
the start position while your vehicle
is in P (Park). The green “Ready
Indicator” light will appear in the
instrument cluster, letting you know
that the vehicle is ready for driving. The engine may not start because
this Hybrid vehicle is equipped with Silent Key Start (SKS). This fuel
saving feature allows your vehicle to be “ready to drive” without
requiring the gas engine to be running. This indicator will remain on
while the vehicle is on, whether the engine is running or not to indicate
the vehicle is capable of movement (using its electric motor, engine, or
both). The vehicle’s computer will determine if an engine start is
required. Typically, the engine will not start unless the vehicle is cold, a
climate control change is requested, or the accelerator is depressed.
Note:You may notice higher engine speeds upon start-up. This
temporary condition is normal and necessary to heat up the cabin and
minimize emissions.
Driving:The gas engine automatically starts and stops to provide power
when it’s needed and to save fuel when it’s not. While coasting at low
speeds, coming to a stop, or standing, the gas engine normally shuts
down and the vehicle operates in electric-only mode. Conditions that
may cause the engine to start up or remain running include:
•Considerable vehicle acceleration
•Vehicle speed above 47 mph (75 km/h)
•Ascending a hill
•Charge level of high voltage battery is low
•Very high or low outside temperature (to provide system
cooling/heating)
•Engine not warm enough to provide passenger requested cabin
temperature
Stopping:The gas engine may shut off to conserve fuel as you come to
a stop. Restarting the vehicle is not required. Simply step on the
accelerator when you are ready to drive.
Introduction
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Question Answer
What is the fan noise I hear from
the rear of my hybrid?The fan noise comes from a fan
located inside the high voltage
battery. This fan turns on when
the battery requires cooling air.
The fan speed, and associated
noise level, will change according
to the amount of cooling required
to maintain good performance.
Maintaining the battery
temperature at optimal conditions
also prolongs the useful life of the
battery and helps to achieve better
fuel economy.
How far can I go in Electric Drive
if I run out of gas?Running out of gas is not
recommended. However, you may
be able to go about one mile,
driving at 30 mph (48 km/h), if the
battery has a normal state of
charge.
What is the engine oil change
service interval?The engine oil should be changed
every 10,000 miles (16,000 km)
under normal operating conditions.
See theScheduled Maintenance
Guidechapter.
Can I put E10 or E85 in my
vehicle, and how will it affect my
fuel economy?Your hybrid vehicle can use E10
(10% ethanol, 90% gasoline) fuel,
but you may notice slightly
reduced fuel economy because
ethanol contains less energy per
gallon than gasoline. Your hybrid
vehicle is not designed to use E85
(85% ethanol).
Introduction
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STOP SAFELY NOW— Displayed when the stop safety hazard warning
lamp is illuminated. This indicates a hybrid component fault/failure that
will cause the vehicle to shut down, fail to start or enter into limited
operating mode.
Note:If the vehicle is still running, it may soon shut down without
further warning and should be stopped safely. Contact your authorized
dealer as soon as possible.
HIGH ENGINE TEMPERATURE— Displayed when the engine
coolant is overheating. Engine coolant temperature warning lamp will
illuminate indicating coolant temperature is high. Stop the vehicle as
soon as safely possible, turn off the engine and let it cool. Check the
coolant level. Refer toEngine coolantin theMaintenance and
Specificationschapter. If the warning stays on or continues to come on,
contact your authorized dealer as soon as possible.
WARNING:When the engine and radiator are hot, scalding
coolant and steam may shoot out under pressure and cause
serious injury. Do not remove the cooling system cap when the engine
and radiator are hot.
HIGH MOTOR TEMPERATURE— Displayed when the motor
electronics are overheating. Stop the vehicle as soon as safely possible,
turn off the engine and let it cool. Refer toEngine coolant and
motor/electronics coolantin theMaintenance and Specifications
chapter. If the warning stays on or continues to come on, contact your
authorized dealer as soon as possible.
CHECK CHARGING SYSTEM— Displayed when the electrical system
is not maintaining proper voltage. If you are operating electrical
accessories when the engine is idling at a low speed, turn off as many of
the electrical loads as soon as possible. If the warning stays on or comes
on when the engine is operating at normal speeds, contact your
authorized dealer as soon as possible.
POWER STEERING ASSIST FAULT— The power steering system
has disabled power steering assist due to a system error, service is
required.
SERVICE POWER STEERING— The power steering system has
detected a condition that requires service.
SERVICE POWER STEERING NOW— The power steering system
has detected a condition within the power steering system that requires
service immediately.
Instrument Cluster
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11.Recirculated air:Press to activate/deactivate air recirculation
in the vehicle. Recirculated air may reduce the amount of time needed to
cool down the interior of the vehicle and, when used with A/C, may also
help reduce undesired odors from reaching the interior of the vehicle.
Recirculated air engages automatically when MAX A/C is selected or can
be engaged manually in any airflow mode except
(defrost).
Recirculated air may turn off automatically in all airflow modes except
MAX A/C. When the ignition switch is turned off and back on, the
climate system will return to the recirculated air mode only if the A/C
button LED is illuminated and the air distribution selection is
either
(panel) or(panel/floor).
12.MAX A/C:Activates air conditioning and distributes recirculated,
conditioned air through the instrument panel vents to provide maximum
cooling performance. Maximum cooling performance, however, may
decrease fuel efficiency in order to fully maintain interior cabin comfort.
13.A/C:Press to activate/deactivate air conditioning. Use with
recirculated air to improve cooling performance and efficiency. Engages
automatically in MAX A/C,
(defrost) and(floor/defrost).
14.
Driver heated seat control (if equipped):Press to
activate/deactivate the driver heated seat. SeeHeated seatsin the
Seating and Safety Restraintschapter.
Outside temperature:The outside temperature will appear in the
display and is labeled EXT TEMP.
Temperature conversion:To switch between Fahrenheit and Celsius,
refer toMessage centerin theInstrument Clusterchapter.
Climate Controls
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DUAL ZONE AUTOMATIC TEMPERATURE CONTROL (NAVIGATION
BASED – IF EQUIPPED)
1.CLIMATE:Press to control the climate control system through the
touch display screen. SeeTouchscreen functionslater in this section.
2.
RRear defroster:Press to activate/deactivate the rear window
defroster. This button will also activate/deactivate the heated mirrors (if
equipped). Refer toRear window defrosterlater in this chapter for
more information.
3.A/C:Press to activate/deactivate air conditioning. Use with
recirculated air to improve cooling performance and efficiency. A/C
engages automatically in MAX A/C,
(defrost)
and
(floor/defrost).
4.Passenger temperature:Press to increase/decrease the air
temperature on the passenger side of the vehicle. The recommended
initial setting is between 72°F (22°C) and 75°F (24°C), then adjust for
comfort. The passenger side temperature setting will appear in the
display.
5.
Passenger heated seat (if equipped):Press to
activate/deactivate the passenger heated seat. Refer toHeated seatsin
theSeating and Safety Restraintschapter for more information.
Climate Controls
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To disable the smart-zone feature:Press and holdDualfor more
than four seconds. Both temperature displays will begin flashing to
signify that the feature has been disabled. The system will return to the
previous mode afterDualis release.
To re-enable the smart-zone feature:Press and holdDualfor more
than four seconds. The driver’s temperature display will begin flashing to
signify that the feature has been re-enabled. The system will return to
the previous mode afterDualis released.
Max A/C:Activates air conditioning and distributes recirculated,
conditioned air through the instrument panel vents to provide maximum
cooling performance. Maximum cooling performance, however, may
decrease fuel efficiency in order to fully maintain interior cabin comfort.
VOICE COMMANDS IN CLIMATE MODE
Please refer to theVoice commands in climate modesection of the
Navigation supplementfor more information on using voice commands
with the climate control system.
Operating tips
•To reduce fog build-up on the windshield during humid weather,
select
(defrost) or(floor/defrost).
•To reduce humidity build-up inside the vehicle, do not drive with the
system OFF or with
(recirculated air) engaged and A/C off.
•Do not put objects under the front seats that will interfere with the
airflow to the back seats.
•Remove any snow, ice or leaves from the air intake area at the base of
the windshield.
•To improve the A/C cool down, drive with the windows slightly open
for 2-3 minutes after start up or until the vehicle has been “aired out.”
•A small amount of air may be felt from the floor vent regardless of the
air distribution setting that is selected.
During extreme high ambient temperatures when idling stationary for
extended periods of time in gear, it is recommended to run the A/C in
the MAX A/C position, reduce blower fan speed from the highest setting
and put the vehicle’s transmission into the P (Park) gear position (for
automatic transmissions) to continue to receive cool air from your A/C
system.
Climate Controls
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For maximum cooling performance:
•Automatic operation:
1. Press AUTO for full automatic operation.
2. Do not override A/C or
(recirculated air).
3. Set the temperature to 60°F (16°C).
•Manual operation:
1. Select MAX A/C.
2. Select
or.
3. Select
(recirculated air) to provide colder airflow.
4. Set the temperature to 60°F (16°C).
5. Set highest fan setting initially, then adjust to maintain comfort.
To aid in side window defogging/demisting in cold weather:
1. Select
.
2. Select A/C.
3. Adjust the temperature control to maintain comfort.
4. Set the fan speed to the highest setting.
5. Direct the outer instrument panel vents towards the side windows.
To increase airflow to the outer instrument panel vents, close the vents
located in the middle of the instrument panel.
REAR WINDOW DEFROSTER
R
The rear defroster control is located on the climate control panel and
works to clear the rear window of fog and thin ice.
The engine must be running to operate the rear window defroster.
Press
Rto turn the rear window defroster on. An indicator light on the
button will illuminate when active. The rear window defroster turns off
automatically after a predetermined amount of time, if a low battery
condition is detected or when the ignition is turned off or to the
accessory position. To manually turn off the rear window defroster at any
time, press the control again.
If your vehicle is equipped with both rear defroster and heated mirrors,
the same button will activate both. Refer toExterior mirrorsin the
Driver Controlschapter.
Climate Controls
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Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
15 — Not used
16 — Not used
17 10A** HEV high voltage battery module
18 30A* 110V electrical outlet
19 — Not used
20 — Not used
21 — Not used
22 20A* Console power point
23 10A** Powertrain control module/
Transmission control module
keep-alive power, Canister vent
24 — Not used
25 — Not used
26 — Not used
27 — Not used
28 60A* Cooling fan motor
29 20A* Front power point
30 30A* Fuel relay (relay 43 power)
31 30A* Passenger power seat
32 30A* Driver power seat
33 20A* Moon roof
34 — Not used
35 40A* Front A/C blower motor (aux relay 3
power)
36 1A Diode Fuel pump
37 5A** Vacuum pump monitoring
38 10A** Heated side mirrors
39 10A** Transmission control module
40 10A** Powertrain control module
41 G8VA relay Backup lamps
42 G8VA relay Heater pump
Roadside Emergencies
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