cooling FORD C MAX HYBRID 2017 2.G Owners Manual

Note: Recirculated air may turn on and off automatically (or prevent you from
switching on) in all modes except MAX A/C to reduce the risk of fogging or to
improve cooling efficiency.
Heated seats:
Press to switch the heated seats on and off. See Heated Seats
(page 120).
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
automatically turns on and the fan automatically adjusts to the highest speed.
J
MAX Defrost:
Press to switch on defrost. The driver and passenger settings
set to HI, outside air flows through the windshield vents, and fan automatically
adjusts to the highest speed. You can also use this setting to defrost and clear
the windshield of a thin covering of ice. The heated rear window also
automatically 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: Adjust the temperature setting on the driver side.
This control also adjusts the passenger side temperature when you switch off
dual zone mode.
M
Temperature Control You can set a temperature between
60°F
(15.5°C) and 85°F (29.5°C). If you select
LO, the system is set to permanent cooling.
If you select HI, the system is set to
permanent heating.
Note: If you select LO or HI, the system
does not maintain a stable temperature. Single Zone Temperature Control
In this mode, the climate control system
links the temperature settings for both the
driver
’s side and passenger ’s side. If you
adjust the setting using the rotary control
on the driver ’s side, the system adjusts the
temperature to the same setting on the
passenger ’s side.
To switch back to single zone control from
dual zone, press and hold AUTO for a few
seconds. The passenger ’s side temperature
switches to the driver ’s side temperature
setting.
110
C-MAX Energi / C-MAX Hybrid (CCG) Canada/United States of America, enUSA, First Printing Climate ControlE183686

•
Press the recirculated air button so
fresh air enters the vehicle.
• Press the fan button until the fan is at
its lowest setting.
Automatic Climate Control
Note: Adjusting the settings when your
vehicle interior is extremely hot or cold is
not necessary. The system automatically
adjusts to heat or cool the interior to your
selected temperature as quickly as possible.
For the system to function efficiently, the
instrument panel and side air vents should
be fully open.
Note: If you select AUTO during cold
outside temperatures, the system directs
airflow to the windshield and side window
vents. In addition, the fan may run at a
slower speed until the engine warms up.
Note: If you select AUTO during hot outside
temperatures, or when the inside of the
vehicle is hot, the system automatically uses
recirculated air to maximize interior cooling.
When the interior reaches the selected
temperature, the system automatically
switches to using outside air.
Heating the Interior Quickly
1. Press the
AUTO button.
2. Adjust the temperature control to the desired setting.
Defrosting and Defogging the
Windows Quickly
Press the MAX defrost button.
Recommended Settings for
Heating
1. Press the
AUTO button.
2. Adjust the temperature control to the desired setting. Use
72°F (22°C) as a
starting point, then adjust the setting
as necessary. Cooling the Interior Quickly
Press the
MAX A/C button.
Recommended Settings for
Cooling
1. Press the
AUTO button.
2. Adjust the temperature control to the desired setting. Use
72°F (22°C) as a
starting point, then adjust the setting
as necessary.
Side Window Defogging in Cold
Weather
1. Press the defrost and panel buttons.
2. Select
A/C.
3. Adjust the temperature control to the desired setting. Use
72°F (22°C) as a
starting point, then adjust the setting
as necessary.
4. Adjust the fan speed to a high speed setting.
5. Direct the outer instrument panel air vents toward the side windows.
6. To increase the airflow to the outer instrument panel vents, close the air
vents in the middle of the instrument
panel and in the rear of the center
console.
HEATED WINDOWS AND
MIRRORS
Heated Rear Window
Note: Make sure the vehicle is running
before operating the heated windows. Press the button to clear the
heated rear window of thin ice
and fog. The heated rear
window will automatically turn off after a
short period of time.
112
C-MAX Energi / C-MAX Hybrid (CCG) Canada/United States of America, enUSA, First Printing Climate ControlE72507

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).
For Energi vehicles, climate control
demands by passengers may not
directly cause the engine to run. This
only occurs when the high voltage
battery charge is low, or if the outside
temperature is cold enough to require
the engine to provide additional heat
for the cabin.
• 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.
135
C-MAX Energi / C-MAX Hybrid (CCG) Canada/United States of America, enUSA, First Printing Unique Driving CharacteristicsE144692

Settings
ECO Cruise
Driver Assist
Low Engine Use
The low engine use mode is equipped on
Energi models only. The Low Engine Use
mode maintains proper engine lubrication
at sufficient temperature, and will activate
automatically when you drive your vehicle
with limited engine operation. When your
vehicle is in low engine use mode, your
vehicle will automatically run the engine
as necessary.
Note: If your vehicle is in low engine use
mode when you start your vehicle, a
message will appear in the information
display. See General Information (page
92).
If you select the EV Now mode while the
vehicle is in the low engine use mode, EV
Now mode will be suspended for as long
as you are in low engine use mode. The low
engine use mode will resume the next time
you start your vehicle and will
automatically stop when no longer needed.
Note: Cold temperatures will affect the
engine warm up time and the low engine
use mode may operate more frequently. Note:
An oil change is not required but gives
you the option of not running a low engine
use cycle. Resetting the oil life monitoring
system will suspend the low engine use
mode.
Fuel Freshness
See
Fuel Quality (page 143).
ECOSELECT
EcoSelect is a drive mode for non plug-in
vehicles designed to offer the best possible
fuel economy with tradeoffs in vehicle
performance and comfort. To switch EcoSelect on, press
the
ECO button.
A graphic displays on your information
display when EcoSelect is on.
Your vehicle will remember the last
selected mode whenever you start your
vehicle.
EcoSelect allows your vehicle to operate
more efficiently. You will notice:
• Less aggressive cooling.
• Softer acceleration.
• Increased deceleration when coasting.
• Changes in engine behavior.
• ECO cruise control activation.
139
C-MAX Energi / C-MAX Hybrid (CCG) Canada/United States of America, enUSA, First Printing Unique Driving CharacteristicsE198654

Answer
Question
Your vehicle's engine and transmission aredesigned to deliver the power you need atthe most efficient engine speed. This may be higher than expected during heavy
accelerations, and may fluctuate when
driving at a steady speed. These are charac- teristics of the Atkinson engine cycle and the transmission technology that helpmaximize your hybrid's fuel economy.
Why does my engine rev up so high some-
times when I accelerate?
The fan noise comes from a fan located
next to the high voltage battery pack. This fan turns on when the battery requires
cooling air. The fan speed, and associated noise level, will change according to theamount 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.
What is the fan noise I hear from the rear
of my hybrid?
Change the engine oil every 10000 miles
(16000 kilometers) or once per year under normal operating conditions.
What is the engine oil change service
interval?
Your hybrid vehicle can use E15 (15%
ethanol, 85% 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).
Can I put E15 or E85 in my vehicle, and how
will it affect my fuel economy?
The high voltage battery system is designedto last the life of the vehicle and requires no maintenance.
How long will my high voltage battery last?
Does it need maintenance?
There are no provisions for charging the
high voltage battery from a power supply
external to the vehicle. (For C-MAX Energi
vehicles, the vehicle can be plugged into a
110-volt outlet with charge cord provided.)
Can you charge the battery with a plug into
an A/C outlet?
Yes. Your hybrid vehicle can be flat towed
without modification. See Towing (page
192).
Can I tow the hybrid behind my motor home
with all four wheels down?
141
C-MAX Energi / C-MAX Hybrid (CCG) Canada/United States of America, enUSA, First Printing Unique Driving Characteristics

Note:
When you try to restart your vehicle
after a fuel shutoff, the vehicle makes sure
that the electrical system is safe to restart.
Once your vehicle determines that the
electrical system is safe, then the vehicle
will allow you to restart.
Note: In the event that your vehicle does
not restart after your third attempt, contact
an authorized dealer.
JUMP STARTING THE VEHICLE WARNINGS
The gases around the battery can
explode if exposed to flames, sparks
or lit cigarettes. An explosion could
result in injury or vehicle damage. Batteries contain sulfuric acid which
can burn skin, eyes and clothing, if
contacted.
Do not attempt to push-start your
automatic transmission vehicle. Automatic
transmissions do not have push-start
capability. Attempting to push-start a
vehicle with an automatic transmission
may cause transmission damage.
Preparing Your Vehicle
Note:
Use only a 12-volt supply to start your
vehicle.
Note: Do not disconnect the battery of the
disabled vehicle as this could damage the
vehicle's electrical system.
1. Park the booster vehicle close to the hood of the disabled vehicle making
sure the two vehicles do not touch. Set
the parking brake on both vehicles and
stay clear of the engine cooling fan and
other moving parts.
2. Check all battery terminals and remove
any excessive corrosion before you
attach the battery cables. Ensure that
vent caps are tight and level. 3.
Turn the heater fan on in both vehicles
to protect from any electrical surges.
Turn all other accessories off.
Connecting the Jumper Cables
Your vehicle has a 12-volt battery that has
two prongs accessible from under the
hood. Your vehicle can be jumped the
same way conventional vehicles can by
using these prongs. The illustration below
shows the two connector prongs used for
jump-starting your vehicle. A. Positive prong (+)
B. Negative prong (-)
Note:
In the illustration, the vehicle on the
bottom is used to designate the assisting
(boosting) battery.
Note: Remove the red cap from the positive
prong (A) on your vehicle before connecting
the cables.
199
C-MAX Energi / C-MAX Hybrid (CCG) Canada/United States of America, enUSA, First Printing Roadside EmergenciesE192363

Protected components
Fuse amp rating
Fuse or relay number
Cooling fan module.
50A Midi
F1
Electric water pump.
50A Midi
F2
Body control module supply 1.
50A Midi
F3
Body control module supply 2.
50A Midi
F4
Not used.
—
F5
Not used.
—
F6
Anti-lock brake system pump.
40A 2
F7
Anti-lock brake system valve.
30A 2
F8
Vacuum pump.
40A 2
F9
Heater blower motor.
40A 2
F10
Engine management.
30A 2
F11
Not used.
—
F12
Powertrain control module relay.
25A 2
F13
Rear wiper.
20A 2
F14
Body control module KL30 supply.
30A 2
F15
Body control module 15 feed.
20A 2
F16
Transmission oil pump (C-MAX Energi).
20A 2
F17
Front wiper motor.
20A 2
F18
Anti-lock brake system and electronic
stability program module.
5A 1
F19
Horn.
15A 1
F20
Stop light switch.
5A 1
F21
Vacuum pump monitoring.
5A 1
F22
212
C-MAX Energi / C-MAX Hybrid (CCG) Canada/United States of America, enUSA, First Printing Fuses

Protected components
Fuse amp rating
Fuse or relay number
Engine control module 15.
5A 1
F23
Powertrain control module 15.
Transmission oil pump 15.
Relay coils.
5A 1
F24
Light switch module.
Motor electronic cooling pump.
10A 1
F25
Electronic power assist steering module
15.
5A 1
F26
Mass air flow sensor.
5A 1
F27
Powertrain control module.
15A 1
F28
Electronic air conditioning compressor.
10A 1
F29
Positive temperature coefficient heater.
Engine control module.
10A 1
F30
Powertrain control module.
Charge port light ring (C-MAX Energi).
5A 1
F31
Vehicle power 2.
20A 1
F32
Vehicle power 4.
15A 1
F33
Injectors.
10A 1
F34
Vehicle power 3.
10A 1
F35
Vehicle power 1.
20A 1
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
213
C-MAX Energi / C-MAX Hybrid (CCG) Canada/United States of America, enUSA, First Printing Fuses

Protected components
Fuse amp rating
Fuse or relay number
Ignition feed.
Power relay
R8
Not used.
—
R9
Not used.
—
R10
Not used.
—
R11
Cooling fan.
Power relay
R12
Heater blower.
Mini relay
R13
Engine control relay.
Mini relay
R14
1 Mini fuse.
2 Cartridge fuse.
Passenger Compartment Fuse
Panel
The fuse panel is located on the right-hand
side below the glove box. You may need
to remove a trim panel to access it.
214
C-MAX Energi / C-MAX Hybrid (CCG) Canada/United States of America, enUSA, First Printing Fuses

7.
The message confirming that the reset
is complete will no longer be displayed.
8. Switch the ignition off. For vehicles with
push-button start, press the start
button to switch the ignition off.
ENGINE COOLANT CHECK WARNINGS
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 you loosen the cap
slightly. Do not put coolant in the windshield
washer fluid reservoir. If sprayed on
the windshield, coolant could make
it difficult to see through the windshield. 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 you loosen the cap
slightly. Do not add coolant further than the
MAX mark.
Your vehicle has two separate cooling
systems. One for cooling the engine and a
separate system for cooling the inverter
system controller that is specific to the
hybrid operating system. The two systems
operate similarly, with the inverter system
controller cooling system generally
operating at a lower temperature and
pressure.
When the engine is cold, check the
concentration and level of the coolant at
the intervals listed in the scheduled
maintenance information. See Scheduled
Maintenance
(page 441). Note:
Make sure that the coolant level is
between the
MIN and MAX marks on the
coolant reservoir.
Note: Coolant expands when it is hot. The
level may extend beyond the
MAX mark.
Maintain coolant concentration within
48% to 50%, which equates to a freeze
point between -30°F (-34°C) and -34°F
(-37°C). Coolant concentration should be
checked using a refractometer. We do not
recommend the use of hydrometers or
coolant test strips for measuring coolant
concentration.
Adding Coolant WARNING
Never remove the coolant reservoir
cap when the engine is running or
hot.
Note:
Automotive fluids are not
interchangeable. Do not use coolant or
windshield washer fluid outside of its
specified function and vehicle location.
Note: Do not use stop leak pellets, cooling
system sealants, or non-specified additives
as they can cause damage to the engine
cooling or heating systems. Resulting
component damage may not be covered by
the vehicle Warranty.
It is very important to use prediluted
coolant approved to the correct
specification in order to avoid plugging the
small passageways in the engine cooling
system. See
Capacities and
Specifications (page 286). Do not mix
different colors or types of coolant in your
vehicle. Mixing of engine coolants or using
an incorrect coolant may harm the engine
or cooling system components and may
not be covered by the vehicle Warranty.
228
C-MAX Energi / C-MAX Hybrid (CCG) Canada/United States of America, enUSA, First Printing Maintenance