2015 FORD FIESTA cooling

PRINCIPLE OF OPERATION
Outside Air
Keep the air intakes in front of the
windshield free from obstruction (such as
snow or leaves) to allow the climate
control system to function effectively.
Recirculated Air
WARNING
Prolonged use of recirculated air may
cause the windows to mist up. If the
windows mist up, follow the settings
for demisting the windshield. The air currently in the passenger
compartment recirculates. Outside air does
not enter your vehicle.
Heating
Heating performance depends on the
temperature of the engine coolant.
General Information on Controlling
the Interior Climate
Fully close all the windows.
Warming the Interior
Direct the air toward your feet. In cold or
humid weather conditions, direct some of
the air toward the windshield and the door
windows.
Cooling the Interior
Direct the air toward your face. Air Conditioning
The system directs air through the
evaporator for cooling. The evaporator
extracts humidity from the air to help keep
the windows free of mist. The system
directs the resulting condensation to the
outside of your vehicle, which may cause
a small pool to form under your vehicle.
This is normal.
Note:
The air conditioning operates only
when the temperature is above 39°F (4°C).
Note: When you use air conditioning, your
vehicle uses more fuel.
AIR VENTS
Center Air Vents Side Air Vent
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Air conditioning: Press the button to switch the air conditioning on or off. Air
conditioning cools your vehicle using outside air. To improve air conditioning
when starting your vehicle, drive with the windows slightly open for two to three
minutes.
G
Recirculated air:
Press the button to switch between outside air and
recirculated air. The air currently in the passenger compartment recirculates.
This can reduce the time needed to cool the interior and reduce unwanted odors
from entering your vehicle.
H
OFF:
Press the button to switch the system off.
I
Heated rear window:
Press the button to defog and clear the rear window of
a thin covering of ice.
J
Footwell:
Press the button to distribute air through the footwell air vents.
K
AUTO:
Press the button to switch the system on and off. The system
automatically controls the temperature, amount and distribution of the airflow
to reach and maintain your previously selected temperature.
L
Temperature Control You can set the temperature between 61°F
(16°C)
and 82°F (28°C). In position low,
the system switches to permanent cooling.
In position high, the system switches to
permanent heating.
Note: If you select either position low or
high, the system will not regulate a stable
temperature. HINTS ON CONTROLLING THE
INTERIOR CLIMATE
General Hints
Note:
Prolonged use of recirculated air may
cause the windows to fog up.
Note: A small amount of air may be felt
from the footwell air vents regardless of the
air distribution setting.
Note: To reduce humidity build-up inside
your vehicle, do not drive with the system
switched off or with recirculated air always
switched on.
Note: Do not place objects under the front
seats as this may interfere with the airflow
to the rear seats.
Note: Remove any snow, ice or leaves from
the air intake area at the base of the
windshield.
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Manual Climate Control
Note:
To reduce fogging of the windshield
during humid weather, adjust the air
distribution control to the windshield air
vents position. Increase the temperature
and fan speed to improve clearing, if
required.
Automatic Climate Control
Note: Do not adjust the settings when your
vehicle interior is extremely hot or cold. The
system automatically adjusts to the
previously stored settings. For the system
to function efficiently, the instrument panel
and side air vents should be fully open.
Note: At low ambient temperatures with
AUTO selected, the air stream is directed
toward the windshield and side windows
for as long as the engine remains cold. Note:
When the system is switched off,
outside air is prevented from entering your
vehicle.
Note: When you select
AUTO mode and
the interior and exterior temperatures are
high, the system automatically selects
recirculated air to maximize cooling of the
interior. When the desired air temperature
is reached, the system automatically selects
outside air.
Note: When you select windshield
defrosting and defogging, the instrument
panel and footwell level functions
automatically switch off and air conditioning
switches on. Outside air flows into your
vehicle.
Heating the Interior Quickly Vehicles With Automatic Climate Control
Vehicles With Manual Climate Control
Press the
AUTO button.
Adjust the fan speed to the highest
setting.
1
Adjust the temperature control to the
desired setting.
Adjust the temperature control to the
highest setting.
2
Adjust the air distribution control to the
footwell air vents position.
3
Recommended Settings for Heating Vehicles With Automatic Climate Control
Vehicles With Manual Climate Control
Press the
AUTO button.
Adjust the fan speed to the second
setting.
1
Adjust the temperature control to the
desired setting.
Adjust the temperature control to the
desired setting.
2
Adjust the air distribution control to the
footwell and windshield air vents posi-
tion.
3
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Cooling the Interior Quickly
Vehicles With Automatic Climate Control
Vehicles With Manual Climate Control
Press the AUTO button.
Adjust the fan speed to the highest
setting.
1
Adjust the temperature control to the
desired setting.
Adjust the temperature control setting
to
MAX A/C.
2
Or, press the
MAX A/C button.
Adjust the air distribution control to the
instrument panel air vents position.
3
Recommended Settings for Cooling Vehicles With Automatic Climate Control
Vehicles With Manual Climate Control
Press the
AUTO button.
Adjust the fan speed to the second
setting.
1
Adjust the temperature control to the
desired setting.
Adjust the temperature control to the
desired setting.
2
Adjust the air distribution control to the
instrument panel air vents position.
3
Press the
A/C button.
4
Vehicle Stationary for Extended Periods During Extreme High Ambient
Temperatures Vehicles With Automatic Climate Control
Vehicles With Manual Climate Control
Apply the parking brake.
Apply the parking brake.
1
Move the transmission selector lever to
position
P or neutral.
Move the transmission selector lever to
position P or neutral.
2
Press the
AUTO button.
Adjust the temperature control to the
MAX A/C position.
3
Adjust the temperature control to the
desired setting.
Adjust the fan speed to the highest
setting.
4
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Side Window Defogging in Cold Weather
Vehicles With Automatic Climate Control
Vehicles With Manual Climate Control
Press the MAX defrost button.
Adjust the fan speed to the highest
setting.
1
Adjust the temperature control to the
desired setting.
Adjust the temperature control to the
highest setting.
2
Adjust the air distribution control to the
windshield position.
3
Press the A/C button.
4
Maximum Cooling Performance in
Instrument Panel or Instrument
Panel and Footwell Positions
1. Adjust the temperature control to the lowest setting.
2. Press the
A/C and recirculated air
buttons.
3. Adjust the fan speed to the highest setting initially and then adjust it to suit
the desired comfort level.
HEATED WINDOWS AND
MIRRORS
Heated Windows
Use the heated windows to defrost or
demist the rear window.
Note: The heated windows operate only
when the engine is running.
Heated Rear Window Heated Exterior Mirrors
Electric exterior mirrors have a heating
element that will defrost or demist the
mirror glass. They will switch on
automatically when you switch the heated
rear window on.
CABIN AIR FILTER
Your vehicle is equipped with a cabin air
filter. It is located behind the center
console.
The particulate filtration system reduces
the concentration of airborne particles
such as dust, spores and pollen in the air
supplied to the interior of your vehicle.
Note:
Make sure you have a cabin air filter
installed at all times. This prevents foreign
objects from entering the system. Running
the system without a filter in place could
result in degradation or damage to the
system.
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Circuits protected
Fuse rating
Fuse
Stability assist.
60 A
1 Anti-lock brake system. 1
40 A
Transmission control module.
40 A
2
Cooling fan.
40 A
3 Cooling fan module.3
60 A
Blower motor.
40 A
4
Passenger compartment fuse box supply.
60 A
5
Central locking system.
30 A
6
Ignition switch.
60 A
7
Powertrain control module.
60 A
8
Stability assist module.
40 A
9
Engine start inhibitor.
30 A
10
Fuel system.
30 A
11
Power windows.
60 A
12
High-speed cooling fan. 2
60 A
13
Not used.
-
14
Not used.
-
15
Not used.
-
16
High beam.
20 A
17
Powertrain control module.
15 A
18
Front fog lamps.
20 A
19
Emissions system.
15 A
20
High beam.
7.5 A
21
Ignition coil.
15 A
22 Ignition coil.3
20 A
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Circuits protected
Fuse rating
Fuse
Not used.
-
44
Not used.
-
45
Not used.
-
46
1 If equipped.
2 1.0L EcoBoost.
3 1.0L and 1.6L EcoBoost.
4 1.6L Flex-fuel Circuits switched
Relay
Compressed natural gas fuel system. 1
R1
Not used.
R2
Powertrain control module.
R3
Blower motor.
R4
Cooling fan.1
R5
Air conditioning clutch.
R6
High-speed cooling fan. 2
R7
Not used.
R8
Engine start inhibitor.
R9
High beam.
R10
Front fog lamps.
R11
Reversing lamp.3
R12
Fuel pump.
R13
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Note:
Coolant expands when it is hot. The
level may extend beyond the MAX mark.
Note: If the level is at the MIN mark, below
the MIN mark, or empty, add coolant
immediately. See Adding Engine Coolant
in this chapter.
Maintain coolant concentration within
48% to 50%, which equates to a freeze
point between -30°F (-34°C) and -34°F
(-37°C).
Note: For best results, coolant
concentration should be tested with a
refractometer, for example Robinair®
coolant and battery refractometer 75240.
We do not recommend the use of
hydrometers or coolant test strips for
measuring coolant concentrations.
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 WARNINGS
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, spilling
coolant on hot engine parts can burn you. Do not put engine coolant in the
windshield washer fluid reservoir. If
sprayed on the windshield, engine
coolant could make it difficult to see
through the windshield. Do not add coolant further than the
MAX mark.
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. Note:
Do not use stop leak pellets, cooling
system sealants or additives as they can
cause damage to the engine cooling or
heating systems. The vehicle warranty does
not cover this damage.
Note: During normal vehicle operation, the
engine coolant may change color from
orange to pink or light red. As long as the
engine coolant is clear and uncontaminated,
this color change does not indicate that the
engine coolant has degraded or that you
drain the engine coolant, flush the system
or replace the engine coolant.
• Do not mix different colors or types of
coolant in your vehicle. Make sure the
correct coolant is used. Mixing of
engine coolants may harm the engine ’s
cooling system. The use of incorrect
coolant may harm engine and cooling
system components and may void the
warranty. Use prediluted engine
coolant meeting the Ford specification.
See
Capacities and Specifications
(page 241).
• In case of emergency, you can add a
large amount of water without engine
coolant in order to reach a vehicle
service location. In this instance, you
must have the cooling system drained,
chemically cleaned with Motorcraft
Premium Cooling System Flush, and
refilled with engine coolant as soon as
possible. Water alone (without engine
coolant) can cause engine damage, for
example corrosion, overheating or
freezing.
• Do not use alcohol, methanol, brine or
any engine coolants mixed with alcohol
or methanol antifreeze. Alcohol and
other liquids can cause engine damage,
for example 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.
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