service interval FORD C MAX 2015 Owners Manual

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
186).
Can I tow the hybrid behind my motor home
with all four wheels down?
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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 420).
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.
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 such as 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
or antifreeze or windshield washer fluid
outside of its specified function and vehicle
location.
Adding Coolant
Note: Do not use stop leak pellets, cooling
system sealants, or additives as they can
cause damage to the cooling or heating
systems. This damage would not be covered
under your vehicle ’s warranty. Note:
During normal vehicle operation, the
coolant may change color from orange to
pink or light red. As long as the coolant is
clear and uncontaminated, this color change
does not indicate the coolant has degraded
nor does it require the coolant to be drained,
the system to be flushed, or the coolant to
be replaced.
Note: It is very important to use prediluted
coolant meeting the Ford specification in
order to avoid plugging the small coolant
passageways. Use of concentrated coolant
and water may cause coolant passageway
plugging and void the warranty. See
Capacities and Specifications (page 275
).
• Do not mix different colors or types of
coolant in your vehicle. Make sure the
correct coolant is used. Mixing of
coolants may harm your cooling
system. The use of an improper coolant
may harm the engine, inverter system
controller, and cooling system
components and may void the
warranty.
• In case of emergency, a large amount
of water without engine coolant may
be added to the engine cooling system
in order to reach a vehicle service
location. In this instance, the engine
cooling system must be drained,
chemically cleaned with Motorcraft
Premium Cooling System Flush, and
refilled with prediluted engine coolant
as soon as possible. Water alone
(without engine coolant) can cause
engine damage from corrosion,
overheating, or freezing. DO NOT use
this method for the inverter system
controller cooling system. The inverter
system controller cooling system
operates close to ambient
temperature, and is susceptible to
freezing in any subfreezing environment
in the absence of coolant.
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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 420).
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.
BRAKE FLUID CHECK
Fluid levels between the MIN and MAX
lines are within the normal operating range;
there is no need to add fluid. If the fluid
levels are outside of the normal operating
range, the performance of the system
could be compromised; seek service from
your authorized dealer immediately.
POWER STEERING FLUID
CHECK
Your vehicle is equipped with an electric
power steering (EPS) system. There is no
fluid reservoir to check or fill. WASHER FLUID CHECK WARNING
If you operate your vehicle in
temperatures below 40°F (5°C), use
washer fluid with antifreeze
protection. Failure to use washer fluid with
antifreeze protection in cold weather could
result in impaired windshield vision and
increase the risk of injury or accident. Note:
The front and rear washer systems
are supplied from the same reservoir.
Add fluid to fill the reservoir if the level is
low. Only use a washer fluid that meets
Ford specifications. See
Capacities and
Specifications (page 275).
State or local regulations on volatile
organic compounds may restrict the use
of methanol, a common windshield washer
antifreeze additive. Washer fluids
containing non-methanol antifreeze
agents should be used only if they provide
cold weather protection without damaging
the vehicle ’s paint finish, wiper blades or
washer system.
FUEL FILTER
Your vehicle is equipped with a lifetime
fuel filter that is integrated with the fuel
tank. Regular maintenance or replacement
is not needed.
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CHANGING THE ENGINE AIR
FILTER
WARNING
To reduce the risk of vehicle damage
and/or personal burn injuries do not
start your engine with the air cleaner
removed and do not remove it while the
engine is running. Note:
Failure to re-install the air cleaner
assembly properly by fully seating on the
mounting studs in five places and securing
with the two bolts may result in air cleaner
assembly dislodgement from engine and
damage to the air cleaner assembly and
other engine components. Therefore we
recommend that the air filter be serviced at
a Ford dealer.
Note: When changing the air filter element,
use only the air filter element listed. See
Capacities and Specifications (page 275).
Note: Change the air filter element at the
proper interval.
Note: Failure to use the correct air filter
element may result in severe engine
damage. The customer warranty may be
void for any damage to the engine if the
correct air filter element is not used.
Identifying Air Filter Element Components 233
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ACD
E
B

Register for Vehicle Health Report and set
your report preferences at
www.SYNCMyRide.com. After registering,
you can request a Vehicle Health Report
(inside your vehicle). Return to your
account at www.SYNCMyRide.com to view
your report. You can also choose for SYNC
to remind you automatically to run reports
at specific mileage intervals.
The system allows you to check your
vehicle's overall health in the form of a
diagnostic report card. The Vehicle Health
Report contains valuable information such
as:
•
Vehicle diagnostic information
• Scheduled maintenance •
Open recalls and Field Service Actions
• Items noted during vehicle inspections
by an authorized dealer that still need
servicing.
You can run a report (after your vehicle has
been running a minimum of 60 seconds)
by pressing the voice button and saying
"Vehicle Health Report", or pressing the
phone button.
To run a report using the phone button:
1. Press the phone button to enter phone
menu.
2. Scroll to select Vehicle Health, and then press OK.
3. Scroll to select from the following options: Vehicle Health Report options
Automatic Reports:
Press OK to and select On or Off.
Select On to have SYNC automatically prompt you to run
a health report at certain mileage intervals. *
User Preferences: Press OK
to select and enter the
menu. Scroll to select from:
Mileage Intervals:
Press OK. Scroll to select between
5000, 7500 or 10000-mile intervals and press OK to make
your selection.
Return:
Press OK to exit the menu.
Press OK for SYNC to run a health report of your vehicle's
diagnostic systems and send the results to Ford where it
combines with scheduled maintenance information, open
recalls and other field service actions and vehicle inspec-
tion items that still need servicing from an authorized
dealer.
Run Report?
Exit the current menu.
Return
* You must first turn this feature on before you can select the desired mileage interval.
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Register for Vehicle Health Report and set
your report preferences at
www.SYNCMyRide.com. After registering,
you can request a Vehicle Health Report
(inside your vehicle). Return to your
account at www.SYNCMyRide.com to view
your report. You can also choose for SYNC
to remind you automatically to run reports
at specific mileage intervals. Cellular phone
airtime usage may apply when reporting.
The system allows you to check your
vehicle
’s overall health in the form of a
diagnostic report card. The Vehicle Health
Report contains valuable information, for
example:
• Vehicle diagnostic information.
• Scheduled maintenance.
• Open recalls and Field Service Actions.
• Items noted during vehicle inspections
by your authorized dealer that still need
servicing.
Making a Report If you want to run a report by
using the touchscreen, touch
Apps > Vehicle Health Report.
To run a report by voice
command, press the voice
button on the steering wheel
and, when prompted, say "Vehicle health
report". Vehicle Health Report Privacy Notice
When you create a Vehicle Health Report,
Ford Motor Company may collect your
cellular phone number (to process your
report request) and diagnostic information
about your vehicle. Certain versions or
updates to Vehicle Health Report may also
collect more vehicle information. Ford may
use your vehicle information it collects for
any purpose. If you do not want to disclose
your cellular phone number or vehicle
information, do not run the feature or set
up your Vehicle Health Report profile at
www.SYNCMyRide.com. See
www.SYNCMyRide.com (Vehicle Health
Report Terms and Conditions, and Privacy
Statement) for more information.
Where Am I? (If Equipped)
For vehicle location and information touch
Help
> Where Am I?.
This allows you to view your vehicle's
current location, if your vehicle is equipped
with navigation. If your vehicle is not
equipped with navigation, you do not see
this button.
CLIMATE Press the lower right corner on
the touchscreen to access your
climate control features.
Depending on your vehicle line and option
package, your climate screen may look
different from the screen shown here.
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™
(If Equipped)E142608 E142599 E142612

GENERAL MAINTENANCE
INFORMATION
Why Maintain Your Vehicle?
Carefully following the maintenance
schedule helps protect against major repair
expenses resulting from neglect or
inadequate maintenance and may help to
increase the value of your vehicle when
you sell or trade it. Keep all receipts for
completed maintenance with your vehicle.
We have established regular maintenance
intervals for your vehicle based upon
rigorous testing. It is important that you
have your vehicle serviced at the proper
times. These intervals serve two purposes;
one is to maintain the reliability of your
vehicle and the second is to keep your cost
of owning your vehicle down.
It is your responsibility to have all
scheduled maintenance performed and to
make sure that the materials used meet
the specifications identified in this owner's
manual. See Capacities and
Specifications (page 275).
Failure to perform scheduled maintenance
invalidates warranty coverage on parts
affected by the lack of maintenance.
Why Maintain Your Vehicle at Your
Dealership?
Factory-Trained Technicians
Service technicians participate in extensive
factory-sponsored certification training to
help them become experts on the
operation of your vehicle. Ask your
dealership about the training and
certification their technicians have
received. Genuine Ford and Motorcraft®
Replacement Parts
Dealerships stock Ford, Motorcraft and
Ford-authorized branded re-manufactured
replacement parts. These parts meet or
exceed our specifications. Parts installed
at your dealership carry a nationwide
24-month or unlimited mile (kilometer)
parts and labor limited warranty.
If you do not use Ford authorized parts they
may not meet our specifications and
depending on the part, it could affect
emissions compliance.
Convenience
Many dealerships have extended evening
and Saturday hours to make your service
visit more convenient and they offer one
stop shopping. They can perform any
services that are required on your vehicle,
from general maintenance to collision
repairs.
Note:
Not all dealers have extended hours
or body shops. Please contact your dealer
for details.
Protecting Your Investment
Maintenance is an investment that pays
dividends in the form of improved
reliability, durability and resale value. To
maintain the proper performance of your
vehicle and its emission control systems,
make sure you have scheduled
maintenance performed at the designated
intervals.
C-MAX Full Hybrid
Your vehicle is equipped with an
information display, which indicates the
proper oil change interval. This interval
may be up to one year or 10000 miles
(16000 kilometers).
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Oils, Fluids and Flushing
In many cases, fluid discoloration is a
normal operating characteristic and, by
itself, does not necessarily indicate a
concern or that the fluid needs to be
changed. However, a qualified expert, such
as the factory-trained technicians at your
dealership, should inspect discolored fluids
that also show signs of overheating or
foreign material contamination
immediately.
Make sure to change your vehicle
’s oils and
fluids at the specified intervals or in
conjunction with a repair. Flushing is a
viable way to change fluid for many vehicle
sub-systems during scheduled
maintenance. It is critical that systems are
flushed only with new fluid that is the same
as that required to fill and operate the
system or using a Ford-approved flushing
chemical.
Owner Checks and Services
Make sure you perform the following basic
maintenance checks and inspections every
month or at six-month intervals. Check every month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure. Windshield washer fluid level. Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary. Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if necessary. Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag and safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as necessary.
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Check Every 12 Months (C-MAX Energi
Plug-in Hybrid Only)
Inspect the engine oil filter for signs of
damage such as rust, paint blistering,
scratches or dents. If any of these
conditions are present, replace the filter.
See Normal Scheduled Maintenance
(page 424). Multi-point Inspection
In order to keep your vehicle running right,
it is important to have the systems on your
vehicle checked regularly. This can help
identify potential issues and prevent major
problems. We recommend having the
following multi-point inspection performed
at every scheduled maintenance interval
to help make sure your vehicle keeps
running great. Multi-point inspection
Hazard warning system operation
Accessory drive belt(s)
Horn operation
Battery performance
Radiator, cooler, heater and A/C hoses
Engine air filter
Suspension components for leaks ordamage
Exhaust system
Steering and linkage
Exterior lamps operation
Tires for wear and proper pressure**
Fluid levels *
; fill if necessary
Windshield for cracks, chips or pits
For oil and fluid leaks
Washer spray and wiper operation
Half-shaft dust boots
* Brake, coolant recovery reservoir, automatic transmission and window washer
** If your vehicle is equipped with a temporary mobility kit, check the tire sealant expiration
Use By date on the canister. Replace as needed.
Be sure to ask your dealership service
advisor or technician about the multi-point
vehicle inspection. It is a comprehensive
way to perform a thorough inspection of
your vehicle. Your checklist gives you
immediate feedback on the overall
condition of your vehicle.
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At every oil change interval as indicated by the information display.
1, 2
Inspect engine cooling system and motor/electronics cooling system strength and
hoses.
Inspect exhaust system and heat shields.
Inspect half-shaft boots.
Inspect steering linkage, ball joints, suspension and tie-rod ends.
Inspect wheels and related components for abnormal noise, wear, looseness or drag.
1 Do not exceed two years or 20000 miles (32000 kilometers) between service intervals.
2 Perform multi-point inspection (recommended).
3 Reset the Intelligent Oil-Life Monitor system after engine oil and filter changes. See
Engine Oil Check (page 217). Other maintenance items
*
Replace cabin air filter.
Every 20000 miles (32000
km)
Replace engine air filter.
Every 30000 miles (48000
km)
Change engine coolant and motor/electronics coolant. **
At 100000 miles (160000
km)
Replace spark plugs.
Every 100000 miles
(160000 km)
Change automatic transmission fluid.
Every 150000 miles
(240000 km)
* Perform these maintenance items within 3000 miles (4800 kilometers) of the last
engine oil and filter change. Do not exceed the designated distance for the interval.
** Initial replacement at six years or 100000 miles (160000 kilometers), then every three
years or 50000 miles (80000 kilometers).
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