coolant level FORD C MAX HYBRID 2014 2.G Owners Manual

Note:
Some warning indicators appear in
the information display and function the
same as a warning lamp but do not display
when you start your vehicle.
Anti-Lock Braking System If it lights when you are driving,
this indicates a malfunction. You
will continue to have normal
braking (without anti-lock braking system)
unless the brake system warning lamp also
lights. Have the system checked by an
authorized dealer.
Battery If it lights while driving, this
indicates a malfunction. Switch
off all unnecessary electrical
equipment and have the system checked
by an authorized dealer immediately.
Brake System Lights when you engage the
parking brake with the ignition
on.
If it lights when you are driving, check that
you do not have the parking brake
engaged. If you do not have the parking
brake engaged, this indicates low brake
fluid level or a brake system malfunction.
Have the system checked immediately by
an authorized dealer. WARNING
Driving your vehicle with the warning
lamp on is dangerous. A significant
decrease in braking performance
may occur. It will take you longer to stop
your vehicle. Have your vehicle checked by
your authorized dealer immediately. Driving
extended distances with the parking brake
engaged can cause brake failure and the
risk of personal injury. Cruise Control (If Equipped)
Lights when you switch on this
feature.
Direction Indicator Lights when you switch on the
left or right direction indicator or
hazard warning flasher. If the
indicators stay on or flash faster, check for
a burned out bulb. See
Changing a Bulb
(page 222).
Door Ajar Displays when the ignition is on
and any door is not completely
closed.
Engine and Motor Coolant
Temperature Lights when the engine or motor
coolant temperature is high.
Stop the vehicle as soon as
possible, switch off the engine and let cool.
Engine Oil If it lights with the engine running
or while you are driving, this
indicates a malfunction. Stop
your vehicle as soon as it is safe to do so
and switch off the engine. Check the engine
oil level. See Engine Oil Check (page
212).
Note: Do not resume your journey if it lights
despite the level being correct. Have the
system checked by an authorized dealer
immediately.
EV Now Lights when you select this
feature on. See Hybrid Electric
Vehicle
(page 129).
84
C-MAX (CCG) Instrument Cluster E144522 E71340 E144814

Display Mode
(Power (with engine on/off threshold) +
Avg Fuel Economy +
Battery Gauge + Fuel Gauge) Apply to all screens?
Yes / No
Regen Active
Battery Display
Charge AssistCharge Level Help —
—
Help
Vehicle Range
Vehicle Range
Change MyView
MyView
(MyView + Battery
Gauge + Fuel Gauge) Avg Fuel
Avg Fuel
Inst. Fuel
Power
Coolant Temp
Split Power
Accessory Power
Power + Threshold
Trip 1
Tach rpm x 1000
Trip 2
Tach rpm x 1000 +
Avg mpg
Fuel History
Accessory Power
Coach
Trip 1
Blank
Trip 2 Display Mode (cont'd)
Menu level 5
Menu level 4
Menu level 3
Menu level 2
—
Fuel History
Change MyView
(cont'd)
MyView (cont'd)
(MyView + Battery
Gauge + Fuel Gauge) —
Coach
—
Blank
Apply to all screens?
Regen Active
Battery Display
Yes / No
Charge Assist
Charge Level Help —
—
Help
90
C-MAX (CCG) Information Displays

Empower
Empower adds an engine on/off threshold
to the power demand gauge from
Enlighten. The threshold is shown as a blue
double outline. The gauge is designed to
show you how close you are to the gasoline
engine on/off threshold and how much
power you are requesting based on how
far you press the accelerator pedal.
When power demand is below the
threshold the vehicle is operating on
battery power only with the engine off, EV
is displayed and the gauge fill is shown in
blue.
When power demand exceeds the
threshold both the engine and the high
voltage battery provide power and the
gauge fill is white.
When power demand surpasses the amber
indicator, this level of demand and
associated fuel economy are shown in
amber.
Note:
You can reset your average fuel
economy by pressing and holding the OK
button on the left hand steering wheel
controls.
MyView
You can choose what to display in this
view. Selecting Change MyView in the
options menu allows you to scroll through
two columns of content choices.
• Press the up or down arrow to view
content.
• Use the right and left arrows to move
between the left column content and
the middle column content.
• The right column is reserved for the
Battery Gauge and the Fuel Gauge.
Once you have your desired content
showing in each column then press
OK to
save. This becomes your new MyView
screen. Unique content available in MyView:
•
Accessory Power — Indicates electrical
power demands from your vehicle ’s
accessory systems. Accessories use
power but do not contribute to
propelling the vehicle. The gauge
separately displays power demand in
kilowatts (kW) for climate and other
accessories.
Climate includes the power being used by
high voltage climate control components
such as the electric A/C compressor and
the electric heater (Energi vehicles only)
Other includes all power being used by the
low voltage accessories (cabin fans,
headlights, heated seats, etc.).
• Coolant Temp – Indicates engine
coolant temperature. At normal
operating temperature, the level
indicator will be white and will be in the
normal range (between H and C). If the
engine coolant temperature exceeds
the normal range, the level indicator
will change to red to indicate that the
engine is overheating. Stop the vehicle
as soon as safely possible, turn off the
vehicle and let the engine cool.
The thermometer indicator next to the
gauge will illuminate in blue or white to
indicate the following (not available for
Energi vehicles):
• Blue thermometer - This indicates that
the hybrid system is not warm enough
to allow EV operation. The gasoline
engine will typically run continuously
when the indicator is blue.
92
C-MAX (CCG) Information Displays

Action
Message
Displayed when the start/stop button is pressed to shut off
the engine and a Intelligent Access Key is not detected inside the vehicle.
Restart Now or Key is
Needed
Displayed when the vehicle is in the Accessory ignition state.
Accessory Power Active
Displayed as a reminder to press the brake while starting the vehicle.
Press Brake to Start
Displayed as a reminder to apply the brake and push the startbutton to start the vehicle.
Press Brake + Start
Button
Displayed as needed by the system for proper function.
Place Key in Backup Slot
Displayed during spare key programming, when an intelligentaccess key is programmed to the system.
Key Programmed x Keys
Total
Displayed during spare key programming when the maximumnumber of keys have been programmed.
Max Number of Keys
Learned
Displayed when an attempt is made to program a spare keyusing two existing MyKeys.
Could Not Program
Integrated Key
Maintenance Action
Message
Stop the vehicle as soon as safely possible, turn off the engine.Check the oil level. If the warning stays on or continues to
come on with your engine running, contact your authorized dealer as soon as possible.
LOW Engine Oil Pressure
Displayed when the engine oil life remaining is 10% or less.See Engine Oil Check (page 212).
Change Engine Oil Soon
Displayed when the oil life left reaches 0%.
See Engine Oil
Check (page 212).
Oil Change Required
Indicates the brake fluid level is low and the brake system
should be inspected immediately.
See Brake Fluid Check
(page 217).
Brake Fluid Level LOW
Displays when the brake system needs servicing. Stop thevehicle in a safe place. Contact your authorized dealer.
Check Brake System
Displays when the engine coolant temperature is excessively high.
Engine Coolant Overtem-
perature
101
C-MAX (CCG) Information Displays

4. After three seconds, the Service: Oil
reset in prog. message will be
displayed.
5. After 25 seconds, the Service: Oil reset
complete message will be displayed.
6. Release both the accelerator and brake
pedals.
7. The Service: Oil reset complete message will no longer be displayed.
8. Rotate the key to the off position. For vehicles with push-button start, press
the start button to turn the vehicle off
completely.
ENGINE COOLANT CHECK
Engine Coolant and Inverter
System Controller Coolant
Your vehicle is equipped with two separate
cooling systems. One is for cooling the
engine and one is 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.
Checking the Engine Coolant
When the engine is cold, check the
concentration and level of the engine
coolant at the intervals listed in the
scheduled maintenance information. See
Scheduled Maintenance (page 417).
Note: Make sure that the level is between
the MIN and MAX marks on the engine
coolant reservoir.
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 prediluted
coolant immediately. See
Adding Engine
Coolant in this chapter. The coolant concentration should be
maintained 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 such as Rotunda tool
300-ROB75240 available from your dealer.
Ford does 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
or antifreeze or windshield washer fluid
outside of its specified function and vehicle
location.
Checking the Inverter System
Controller Coolant
When the engine is cold, check the
concentration and level of the inverter
system controller coolant at the intervals
listed in the scheduled maintenance
information. See
Scheduled
Maintenance (page 417).
Note: Make sure that the level is between
the MIN and MAX marks on the inverter
system controller coolant reservoir.
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 prediluted
coolant immediately. See
Adding Inverter
System Controller Coolant in this chapter.
The coolant concentration should be
maintained within 48% to 50%, which
equates to a freeze point between -30°F
(-34°C) and -34°F (-37°C).
213
C-MAX (CCG) Maintenance

•
Do not use alcohol, methanol, brine or
any engine coolants mixed with alcohol
or methanol antifreeze (coolant).
Alcohol and other liquids can cause
engine damage from 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.
Adding Engine Coolant
1. Unscrew the engine coolant reservoir cap slowly. Any pressure will escape
as you unscrew the cap.
2. Use a funnel to add prediluted engine coolant to the engine coolant reservoir.
Make sure that the level is between the
MIN and MAX marks on the engine
coolant reservoir. Use prediluted engine
coolant meeting the Ford specification.
See Capacities and Specifications
(page 265).
3. Close the engine coolant reservoir cap.
Whenever you add coolant, check the
coolant level in the engine coolant reservoir
the next few times you drive the vehicle. If
necessary, add enough prediluted engine
coolant to bring the engine coolant level
to the proper level.
Adding Inverter System Controller
Coolant
1. Open the inverter system controller coolant reservoir cap.
2. Use a funnel to add prediluted coolant
to the inverter system controller
coolant reservoir. Make sure that the
level is between the MIN and MAX
marks on the inverter system controller
coolant reservoir. Use prediluted
coolant meeting the Ford specification.
See
Capacities and Specifications
(page 265). 3. Close the inverter system controller
coolant reservoir cap.
Whenever you add coolant, check the
coolant level in the inverter system
controller coolant reservoir the next few
times you drive the vehicle. If necessary,
add enough prediluted coolant to bring the
inverter system controller coolant level to
the proper level.
Recycled Engine Coolant
Ford Motor Company does not recommend
the use of recycled engine coolant since a
Ford-approved recycling process is not yet
available.
Used engine coolant should be disposed
of in an appropriate manner. Follow your
community ’s regulations and standards
for recycling and disposing of automotive
fluids.
Severe Climates
If you drive in extremely cold climates:
• It may be necessary to have an
authorized Ford dealer increase the
coolant concentration above 50%.
• A coolant concentration of 60% will
provide improved freeze point
protection. Engine coolant
concentrations above 60% will
decrease the overheat protection
characteristics of the engine coolant
and may cause engine damage.
If you drive in extremely hot climates:
• It may be necessary to have an
authorized Ford dealer decrease the
coolant concentration to 40%.
• A coolant concentration of 40% will
provide improved overheat protection.
Engine coolant concentrations below
40% will decrease the corrosion/freeze
protection characteristics of the engine
coolant and may cause engine
damage.
215
C-MAX (CCG) Maintenance

Vehicles driven year-round in non-extreme
climates should use prediluted coolant
meeting the Ford specification for
optimum cooling system and engine
protection.
What You Should Know About Fail-
Safe Cooling
If the engine coolant supply is depleted,
this feature allows the vehicle to be driven
temporarily before incremental component
damage is incurred. The
“fail-safe”
distance depends on ambient
temperatures, vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat, the engine
coolant temperature gauge will move to
the red (hot) area and: The coolant temperature
warning light will illuminate.
The service engine soon
indicator will illuminate.
If the engine reaches a preset
over-temperature condition, the engine
will automatically switch to alternating
cylinder operation. Each disabled cylinder
acts as an air pump and cools the engine.
When this occurs the vehicle will still
operate. However:
• The engine power will be limited.
• The air conditioning system will be
disabled.
Continued operation will increase the
engine temperature and the engine will
completely shut down, causing steering
and braking effort to increase.
Once the engine temperature cools, the
engine can be re-started. Take your vehicle
to an authorized dealer 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 the
vehicle in fail-safe mode only as long
as necessary to bring the vehicle to rest in
a safe location and seek immediate repairs.
When in fail-safe mode, the 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 while the engine is running or hot.
Note:
Driving the vehicle without repairing
the engine problem increases the chance of
engine damage. Take your vehicle to an
authorized dealer as soon as possible.
You have limited engine power when in the
fail-safe mode, so drive the vehicle with
caution. The vehicle will not be able to
maintain high-speed operation and the
engine will run rough. Remember that the
engine is capable of completely shutting
down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
5. Re-start the engine and take your vehicle to an authorized dealer.
216
C-MAX (CCG) Maintenance

•
Touch-up exposed or primed metal to
prevent rust.
• Cover chrome and stainless steel parts
with a thick coat of auto wax to prevent
discoloration. Re-wax as necessary
when your vehicle is washed.
• Lubricate all hood, door and trunk lid
hinges, and latches with a light grade
oil.
• Cover interior trim to prevent fading.
• Keep all rubber parts free from oil and
solvents.
Engine
• The engine oil and filter should be
changed prior to storage, as used
engine oil contain contaminates that
may cause engine damage.
• Start the engine every 15 days. Run at
fast idle until it reaches normal
operating temperature
• With your foot on the brake, shift
through all the gears while the engine
is running.
Fuel system
• Fill the fuel tank with high-quality fuel
until the first automatic shutoff of the
fuel pump nozzle.
Cooling system
• Protect against freezing temperatures.
• When removing your vehicle from
storage, check coolant fluid level.
Confirm there are no cooling system
leaks, and fluid is at the recommended
level. Battery
•
Check and recharge as necessary. Keep
connections clean.
• If storing your vehicle for more than 30
days without recharging the battery, it
may be advisable to disconnect the
battery cables to ensure battery charge
is maintained for quick starting.
Note: If battery cables are disconnected, it
will be necessary to reset memory features.
Brakes
• Make sure brakes and parking brake
are fully released.
Tires
• Maintain recommended air pressure.
Miscellaneous
• Make sure all linkages, cables, levers
and pins under your vehicle are covered
with grease to prevent rust.
• Move vehicles at least 25 feet (8
meters) every 15 days to lubricate
working parts and prevent corrosion.
Removing Vehicle From Storage
When your vehicle is ready to come out of
storage, do the following:
• Wash your vehicle to remove any dirt
or grease film build-up on window
surfaces.
• Check windshield wipers for any
deterioration.
• Check under the hood for any foreign
material that may have collected
during storage (mice/squirrel nests).
• Check the exhaust for any foreign
material that may have collected
during storage.
• Check tire pressures and set tire
inflation per the Tire Label.
237
C-MAX (CCG) Vehicle Care

•
Check brake pedal operation. Drive
your vehicle 15 feet (4.5 meters) back
and forth to remove rust build-up.
• Check fluid levels (including coolant,
oil and gas) to make sure there are no
leaks, and fluids are at recommended
levels.
• If the battery was removed, clean the
battery cable ends and inspect.
Contact your authorized dealer if you have
any concerns or issues.
238
C-MAX (CCG) Vehicle Care

Ford part number /
Ford specification
Ford part name or equi-
valent
Capacity
Item
WSS-M2C231-B2
1 Use only Motorcraft DOT 4 LV High Performance Motor Vehicle Brake or equivalent
meeting WSS-M6C65-A1. Use of any fluid other than the recommended fluid may cause
brake system damage.
2 Approximate dry fill capacity. Actual amount may vary during fluid changes.
3 Automatic transmissions that require Motorcraft MERCON LV transmission fluid should
only use Motorcraft MERCON LV transmission fluid.
Use of any fluid other than the recommended fluid may cause transmission damage.
Change the automatic transmission fluid and filter at the correct service interval. See the
Scheduled Maintenance chapter for service intervals.
4 See your authorized dealer for fluid level checking or filling.
5 The design of your engine allows for the use of Motorcraft engine oils or equivalent oils
that meet Ford specifications. It is also acceptable to use an engine oil of recommended
viscosity grade that meets API SN requirements and displays the API certification mark
for gasoline engines.
6 Do not use supplemental engine oil additives in your engine. They are unnecessary and
could lead to engine damage not covered by your Ford warranty.
7 You can use 5W-20 oil if 0W-20 oil is not available.
8 Add the coolant type originally equipped in your vehicle.
9 See the warning below. WARNING
The air conditioning refrigerant system contains refrigerant R-134a under high
pressure. Have the air conditioning refrigerant system serviced only by qualified
personnel.
271
C-MAX (CCG) Capacities and Specifications