2018 FORD C-MAY HYBRID air conditioning

ABOUT THIS MANUAL
Thank you for choosing Ford. We
recommend that you take some time to
get to know your vehicle by reading this
manual. The more that you know about
your vehicle, the greater the safety and
pleasure you will get from driving it.
WARNING
Driving while distracted can result in
loss of vehicle control, crash and
injury. We strongly recommend that
you use extreme caution when using any
device that may take your focus off the
road. Your primary responsibility is the safe
operation of your vehicle. We recommend
against the use of any hand-held device
while driving and encourage the use of
voice-operated systems when possible.
Make sure you are aware of all applicable
local laws that may affect the use of
electronic devices while driving. Note:
This manual describes product
features and options available throughout
the range of available models, sometimes
even before they are generally available. It
may describe options not fitted to the
vehicle you have purchased.
Note: Some of the illustrations in this
manual may show features as used in
different models, so may appear different
to you on your vehicle.
Note: Always use and operate your vehicle
in line with all applicable laws and
regulations.
Note: Pass on this manual when selling
your vehicle. It is an integral part of your
vehicle.
This manual may qualify the location of a
component as left-hand side or right-hand
side. The side is determined when facing
forward in the seat. Right-hand side.
A
Left-hand side.
B
SYMBOLS GLOSSARY
These are some of the symbols you may
see on your vehicle. Air conditioning system
Air conditioning system lubricant
type
Anti-lock braking system
Avoid smoking, flames or sparks
Battery
Battery acid
Brake fluid - non petroleum
based
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AUTOMATIC CLIMATE CONTROL
AUTO: Press to switch on
automatic operation. Adjust to
select the desired temperature.
Fan speed, air distribution, air
conditioning operation, and
outside or recirculated air adjust
A
to heat or cool the vehicle to
maintain the desired
temperature. You can also
switch off dual zone mode by
pressing and holding for more
than two seconds.
Fan speed control: Adjusts the
volume of air circulated in the
vehicle.
B
Climate control display:
Shows the temperature settings
and fan speed.
C
Air distribution control: Press
to switch air flow from the
windshield, instrument panel, or
footwell vents on or off. You can
distribute air through any
combination of these vents.
D Heated rear window: Press to
switch the heated rear window
on and off. See
Heated
Windows and Mirrors (page
108).
E
A/C:
Press to switch the air
conditioning on or off. Use A/C
with recirculated air to improve
cooling performance and
efficiency.
F
Note:
In certain conditions (for
example, maximum defrost), the
air conditioning compressor may
continue to operate even though
you switch off the air
conditioning.
Passenger temperature
control:
Adjusts the
temperature setting on the
passenger side.
G
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Recirculated air: Press to
switch between outside air and
recirculated air. The air currently
in the passenger compartment
recirculates. This may reduce the
time needed to cool the interior
(when used with A/C) and
reduce unwanted odors from
entering your vehicle.
H
Note:
Recirculated air may turn
off (or prevent you from
switching on) in all air flow
modes except MAX A/C to
reduce the risk of fogging.
Recirculation may also turn on
and off in Panel or Panel/Floor
air flow modes during hot
weather in order to improve
cooling efficiency.
Heated seats:
Press to switch
the heated seats on and off. See
Heated Seats
(page 117).
I
MAX A/C:
Press for maximum
cooling. The driver and
passenger settings set to LO,
recirculated air flows through the
instrument panel vents, air
conditioning turns on and the fan
adjusts to the highest speed.
J
MAX Defrost:
Press to switch
on defrost. The driver and
passenger settings set to HI, air
flows through the windshield
vents, and the fan adjusts to the
highest speed. You can also use
this setting to defog and clear
the windshield of a thin covering
of ice. The heated rear window
also turns on when you select
maximum defrost.
K
Note:
To prevent window
fogging, you cannot select
recirculated air when maximum
defrost is on. Power:
Press to switch the
system on and off. When the
system is off, it prevents outside
air from entering the vehicle.
L
Driver temperature control:
Adjusts the temperature setting
on the driver side. This control
also adjusts the passenger side
temperature when you switch
off dual zone mode.
M
Smart Zone
If there is not an occupant in the front
passenger seat, the climate control system
may default to single zone in order to
improve fuel economy (if you were
previously in dual zone operation). When
this occurs, dual zone turns off and the
passenger set point changes to match the
driver set point.
Press the dual zone button or adjust the
passenger set point normally if you desire
dual zone operation without a passenger
present. The system remains in dual zone
operation until you switch the vehicle off.
You can disable or re-enable the Smart
Zone feature by pressing and holding the
dual zone button. Both set point displays
begin flashing to signify when the feature
disables. The system returns to previous
state after you release the dual zone
button.
To re-enable the Smart Zone feature:
Press and hold the dual zone button for
more than four seconds. Only the driver
set point display begins flashing to signify
when you re-enable the feature. The
climate control system returns to the
previous state after you release the dual
zone button.
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HYBRID VEHICLE OPERATION
This hybrid vehicle combines electric and
gasoline propulsion to provide
breakthrough performance and improved
efficiency.
Familiarizing yourself with these unique
characteristics will provide an optimal
driving experience from your new vehicle.
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.
Starting: When you start your vehicle, a
green ready indicator light will
appear in the lower right portion
of the instrument cluster and a ready to
drive message will appear in the middle of
the left cluster screen, letting you know
that your vehicle is ready for driving.
The engine may not start because this
vehicle is equipped with silent key start.
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 your vehicle is on, whether
the engine is running or not to indicate your
vehicle is capable of movement (using its
electric motor, engine, or both). Typically,
the engine will not start unless the vehicle
is cold, a climate control change is
requested, or the accelerator is pressed.
Driving:
The gas engine automatically starts and
stops to provide power when needed and
to save fuel when not needed. While
coasting at low speeds, coming to a stop,
or standing, the gas engine normally shuts
down and your 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 85 mph
(137 km/h). However, the maximum
speed for electric-only operation may
be lower while driving in hot
temperatures or on hilly terrain.
• Ascending a hill.
• Charge level of high voltage battery is
low.
• Very high or low outside temperature
(to provide system cooling or 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 your
vehicle is not required. Simply step on the
accelerator when you are ready to drive.
Transmission Operation:
Due to the technologically advanced,
electronically-controlled continuously
variable transaxle, you will not feel shift
changes like those of a non-hybrid vehicle.
Note: Since engine speed is controlled by
the transmission, it may seem elevated at
times. This is normal hybrid operation and
helps deliver fuel efficiency and
performance.
Neutral:
We recommend that you do not idle the
vehicle in neutral (N) for an extended
period of time because this will discharge
your high voltage battery, shut off your air
conditioning and heating, and decrease
fuel economy. The engine will not start or
stop, and cannot provide power to the
hybrid system in neutral (N).
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BREAKING-IN
You need to break in new tires for
approximately 300 mi (480 km). During
this time, your vehicle may exhibit some
unusual driving characteristics. The engine
also needs to break in. Avoid hard
accelerations and driving too fast for the
first 1,000 mi (1,600 km). If possible, avoid
carrying heavy loads up steep grades
during the break-in period.
ECONOMICAL DRIVING
Your fuel economy depends on:
• How you drive your vehicle.
• How you maintain your vehicle.
• The conditions you drive your vehicle
in.
You may improve your fuel economy by
keeping these in mind:
• Drive your vehicle at reasonable
speeds. Traveling at
65 mph
(105 km/h) uses about 15% less fuel
than traveling at 75 mph (121 km/h).
• Drive at steady speeds without
stopping.
• Anticipate stops. Slowing down your
vehicle may eliminate the need to stop.
• Keep the tires properly inflated and use
only the recommended size.
• Switch off the heater if you do not need
it. When you have the heater on, keep
it at the lowest blower and
temperature setting necessary to be
comfortable.
• When it is cold outside, park in a sunny
location or a climate-controlled
environment. This may save fuel by
reducing the energy needed to heat the
cabin. •
Switch off the air conditioning if you do
not need it. When you have the air
conditioning on, keep it at the lowest
blower and highest temperature
setting necessary to be comfortable.
• When it is hot or sunny outside, parking
in a shaded or climate-controlled
environment will save fuel by reducing
the energy needed to cool the cabin.
• Switch off the heated seats if you are
not using them.
• Switch off the defroster when you no
longer need it for visibility.
• Shift into low gear (L) when enhanced
engine braking is needed. Otherwise,
use drive gear (D) shift position.
• Combine errands and minimize
stop-and-go driving. A warmed up
engine works more efficiently. When
running errands, go to the farthest
destination first and then work your
way back home.
• Close the windows for high-speed
driving.
• Use the recommended engine oil. See
Capacities and Specifications (page
270
).
• Perform all regularly scheduled
maintenance. See
Scheduled
Maintenance (page 415).
• Use the coach and brake coach display
to get feedback on your economical
drive style. See Information Displays
(page
92).
Avoid these actions because they reduce
your fuel economy:
• Avoid sudden or hard accelerations and
decelerations. Accelerate and slow
down in a smooth, moderate fashion.
• Avoid revving the engine before
switching off your vehicle.
• Avoid long idle periods.
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Protected components
Fuse amp rating
Fuse or relay number
Engine control module 15.
5A 2
F23
Powertrain control module 15.
Transmission oil pump 15.
Relay coils.
5A 2
F24
Light switch module.
Motor electronic cooling pump.
10A 2
F25
Electronic power assist steering module
15.
5A 2
F26
Mass air flow sensor.
5A 2
F27
Powertrain control module.
15A 2
F28
Electronic air conditioning compressor.
10A 2
F29
Positive temperature coefficient heater.
Engine control module.
10A 2
F30
Powertrain control module.
Not used (spare).
5A 2
F31
Vehicle power 2.
20A 2
F32
Vehicle power 4.
15A 2
F33
Injectors.
10A 2
F34
Vehicle power 3.
10A 2
F35
Vehicle power 1.
20A 2
F36
Vacuum pump.
Micro relay
R1
Horn.
Micro relay
R2
Hybrid powertrain control.
Micro relay
R3
Front wiper.
Micro relay
R4
Vacuum pump.
Micro relay
R5
Front and rear wiper high-low.
Micro relay
R6
Not used.
—
R7
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Coolant Change
At specific mileage intervals, as listed in
the scheduled maintenance information,
the coolant should be changed. Add
prediluted coolant approved to the correct
specification. See Capacities and
Specifications (page 270).
Fail-Safe Cooling
Fail-safe cooling allows you to temporarily
drive your vehicle before any incremental
component damage occurs. The fail-safe
distance depends on ambient
temperature, vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat, the
coolant temperature gauge moves toward
the red zone: A warning lamp illuminates and
a message may appear in the
information display.
If the engine reaches a preset
over-temperature condition, the engine
automatically switches to alternating
cylinder operation. Each disabled cylinder
acts as an air pump and cools the engine.
When this occurs, your vehicle still
operates, however:
• Engine power is limited.
• The air conditioning system turns off.
Continued operation increases the engine
temperature, causing the engine to
completely shut down. Your steering and
braking effort increases in this situation.
When the engine temperature cools, you
can re-start the engine. Have your vehicle
checked as soon as possible to minimize
engine damage. When Fail-Safe Mode Is Activated WARNINGS
Fail-safe mode is for use during
emergencies only. Operate your
vehicle in fail-safe mode only as long
as necessary to bring your vehicle to rest
in a safe location and seek immediate
repairs. When in fail-safe mode, your
vehicle will have limited power, will not be
able to maintain high-speed operation, and
may completely shut down without
warning, potentially losing engine power,
power steering assist, and power brake
assist, which may increase the possibility
of a crash resulting in serious injury. Never remove the coolant reservoir
cap when the engine is running or
hot.
Your vehicle has limited engine power
when in the fail-safe mode, drive your
vehicle with caution. Your vehicle does not
maintain high-speed operation and the
engine may operate poorly.
Remember that the engine is capable of
automatically shutting down to prevent
engine damage. In this situation:
1. Pull off the road as soon as safely
possible and switch the engine off.
2. If you are a member of a roadside assistance program, we recommend
that you contact your roadside
assistance service provider.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level. If the coolant level is at or below the minimum mark,
add prediluted coolant immediately.
5. When the engine temperature cools, you can re-start the engine. Have your
vehicle checked as soon as possible to
minimize engine damage.
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Note:
Driving your vehicle without repair
increases the chance of engine damage.
Engine Coolant Temperature
Management (If Equipped) WARNING
To reduce the risk of crash and injury,
be prepared that the vehicle speed
may reduce and the vehicle may not
be able to accelerate with full power until
the coolant temperature reduces. If you tow a trailer with your vehicle, the
engine may temporarily reach a higher
temperature during severe operating
conditions, for example ascending a long
or steep grade in high ambient
temperatures.
At this time, you may notice the coolant
temperature gauge moves toward the red
zone and a message may appear in the
information display.
You may notice a reduction in vehicle
speed caused by reduced engine power in
order to manage the engine coolant
temperature. Your vehicle may enter this
mode if certain high-temperature and
high-load conditions take place. The
amount of speed reduction depends on
vehicle loading, grade and ambient
temperature. If this occurs, there is no need
to pull off the road. You can continue to
drive your vehicle.
The air conditioning may automatically
turn on and off during severe operating
conditions to protect the engine from
overheating. When the coolant
temperature decreases to the normal
operating temperature, the air conditioning
turns on. If the coolant temperature gauge moves
fully into the red zone, or if the coolant
temperature warning or service engine
soon messages appear in your information
display, do the following:
1. Pull off the road as soon as safely
possible and shift the transmission into
park (P).
2. Leave the engine running until the coolant temperature gauge needle
returns to the normal position. If the
temperature does not drop after
several minutes, follow the remaining
steps.
3. Switch the engine off and wait for it to
cool. Check the coolant level.
4. If the coolant level is at or below the minimum mark, add prediluted coolant
immediately.
5. If the coolant level is normal, restart the engine and continue.
AUTOMATIC TRANSMISSION
FLUID CHECK
If required, have an authorized dealer check
and change the transmission fluid at the
correct service interval. See
Scheduled
Maintenance (page 415).
The automatic transmission does not have
a transmission fluid dipstick. Your
transmission does not consume fluid.
An authorized dealer should check the
fluid:
• If the transmission is not working
properly.
• If you notice signs of fluid leakage.
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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