2015 FORD C MAX HYBRID oil reset

Brake system
Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot
Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning Fasten safety belt
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard warning flashers
Heated rear window
Heated windshield
Interior luggage compartment
release
Jack
Keep out of reach of children
Lighting control
Low tire pressure warning
Maintain correct fluid level
Note operating instructions
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C-MAX (CCG) Mexico/United States of America/Canada, enUSA, CPE Review Introduction E71340 E161353

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.
Frequently asked questions Answer
Question
The high voltage battery is electrically isol-ated from the rest of the vehicle when the
key is off. When you switch the key on, high voltage contactors inside the battery are
closed to make the electricity available to the motor and generator and enable the
vehicle to drive. The clicks are the sound of these contactors as they close and open during start up and shut down.
What are the series of clicks from the cargo
area when I first turn the key in the ignition?
The vehicle's computer will determine if an
engine start is required at key-on. Silent keystart will start the engine if it is necessaryfor cabin heating, windshield defrost, or if
the outside temperature is low. (For C-MAX Energi vehicles, the engine may not berequired to operate these functions.)
Why does the engine sometimes start at
key-on?
There are several reasons the engine stayson for an extended amount of time when
you first start it. One common reason is to
make sure that the emissions components are warm enough to minimize tailpipe
emissions. As the climate gets cooler, this engine-on time is extended.
Why does it take a long time before the
engine shuts down?
The engine is required to turn on above thisspeed to protect the transmission hard- ware.
Why does my engine never shut down
above 85 mph (137 km/h)
In order to make sure that the climate
control system can begin heating the cabin or defrosting the windshield as soon as a driver requests it, the engine coolant
temperature has to be kept sufficiently hot. Keeping the engine on is required to main- tain the correct coolant temperature.
Why does my engine stay on when it is
extremely cold outside?
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C-MAX (CCG) Mexico/United States of America/Canada, enUSA, CPE Review Unique Driving Characteristics

Low Engine Use (If Equipped)
The low engine use mode is equipped on
Energi models only. The low engine use
mode keeps the engine oil quality in good
condition when you drive your vehicle with
limited engine use. If your vehicle is in low
engine use mode when you start the
vehicle, a message appears in the
information display. When your vehicle is
in low engine use mode, your vehicle runs
the engine as necessary.
Selecting EV Now mode when your vehicle
is in the low engine use mode suspends
the low engine use mode for as long as you
continue driving your vehicle. The low
engine use mode resumes the next time
you start your vehicle.
Changing the engine oil and resetting the
oil life monitoring system suspends the low
engine use mode.
ENGINE COOLANT CHECK 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, you can
be burned if you spill coolant on hot engine
parts. Do not put engine coolant in the
windshield washer fluid container. If
sprayed on the windshield, engine
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 the cap is loosened
slightly. Do not add coolant further than the
MAX mark. Engine Coolant and Inverter
System Controller Coolant
Your vehicle has 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 426).
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.
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.
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C-MAX (CCG) Mexico/United States of America/Canada, enUSA, CPE Review Maintenance

We engineer and test all motor vehicles
and their components for reliable, regular
driving. Under various conditions,
long-term storage may lead to degraded
engine performance or failure unless you
use specific precautions to preserve engine
components.
General
•
Store all vehicles in a dry, ventilated
place.
• Protect from sunlight, if possible.
• If vehicles are stored outside, they
require regular maintenance to protect
against rust and damage.
Body
• Wash your vehicle thoroughly to
remove dirt, grease, oil, tar or mud from
exterior surfaces, rear-wheel housing
and the underside of front fenders.
• Periodically wash your vehicle if it is
stored in exposed locations.
• 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 you wash your vehicle.
• 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 because used
engine oil contains contaminates that
may cause engine damage.
• Start the engine every 15 days for a
minimum of 15 minutes. Run at fast idle
with the climate controls set to defrost
until the engine reaches normal
operating temperature.
• With your foot on the brake, shift
through all the gears while the engine
is running.
• We recommend that you change the
engine oil before you use your vehicle
again.
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 that there are no cooling
system leaks and that 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,
we recommend that you disconnect
the battery cables to maintain battery
charge for quick starting.
Note: It is necessary to reset memory
features if battery cables are disconnected.
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C-MAX (CCG) Mexico/United States of America/Canada, enUSA, CPE Review Vehicle Care

When ENGINE OIL CHANGE DUE or OIL
CHANGE REQUIRED appears in the
information display, it is time for an oil
change. Make sure you perform the oil
change within two weeks or 500 miles
(800 kilometers) of the
ENGINE OIL
CHANGE DUE or OIL CHANGE
REQUIRED message appearing. Make
sure you reset the oil monitoring system
after each oil change.
If your information display resets
prematurely, becomes inoperative or the
vehicle battery becomes discharged or
disconnected, the oil monitoring system
resets to 100% oil life. You should change
your engine oil one year or 10000 miles
(16000 kilometers) from the previous oil
change. Never exceed one year or 10000
miles (16000 kilometers) between oil
change intervals.
C-MAX Energi Plug-in Hybrid
Your vehicle is equipped with the
Intelligent Oil-Life Monitor system, which
displays a message in the information
display at the proper oil change interval.
This interval may be up to two years or
20000 miles (32000 kilometers).
When ENGINE OIL CHANGE DUE or OIL
CHANGE REQUIRED
appears in the
information display, it is time for an oil
change. Make sure you perform the oil
change within two weeks or 500 miles
(800 kilometers) of the
ENGINE OIL
CHANGE DUE or OIL CHANGE
REQUIRED message appearing. Make
sure you reset the Intelligent Oil-Life
Monitor after each oil change.
If your information display resets
prematurely or becomes inoperative, you
should perform the oil change interval at
six months or 5000 miles (8000
kilometers) from your last oil change.
Never exceed two years or 20000 miles
(32000 kilometers) between oil change
intervals. All Vehicles
Your vehicle is very sophisticated and built
with multiple, complex, performance
systems. Every manufacturer develops
these systems using different
specifications and performance features.
That is why it is important to rely upon your
dealership to properly diagnose and repair
your vehicle.
Ford Motor Company has recommended
maintenance intervals for various parts
and component systems based upon
engineering testing. Ford Motor Company
relies upon this testing to determine the
most appropriate mileage for replacement
of oils and fluids to protect your vehicle at
the lowest overall cost to you and
recommends against maintenance
schedules that deviate from the scheduled
maintenance information.
We strongly recommend the use of only
genuine Ford, Motorcraft or
Ford-authorized re-manufactured
replacement parts engineered for your
vehicle.
Additives and Chemicals
This owner's manual and the Ford
Workshop Manual list the recommended
additives and chemicals for your vehicle.
We do not recommend using chemicals or
additives not approved by us as part of
your vehicle
’s normal maintenance. Please
consult your warranty information.
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C-MAX (CCG) Mexico/United States of America/Canada, enUSA, CPE Review Scheduled Maintenance

Normal Maintenance Intervals
C-MAX Full Hybrid
Normal scheduled maintenance
1, 2
Change engine oil and filter. 3
Every 12 months or 10000
miles (16000 km). The oil
monitoring system displays
a message in the informa-
tion display. Rotate tires, inspect tire wear and measure tread depth.
Inspect automatic transmission fluid level. Consult dealer
for requirements.
Inspect brake pads, shoes, rotors, drums, brake linings,
hoses and parking brake.
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 one year or 10000 miles (16000 kilometers) between service intervals.
2 Perform multi-point inspection (recommended).
3 Reset the oil monitoring system after engine oil and filter changes. See Engine Oil
Check (page 213). 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)
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C-MAX (CCG) Mexico/United States of America/Canada, enUSA, CPE Review Scheduled Maintenance

Other maintenance items
*
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).
C-MAX Energi Plug-in Hybrid At every oil change interval as indicated by the information display.
1, 2
Change engine oil and filter. 3
Inspect automatic transmission fluid level. Consult dealer for requirements.
Inspect brake pads, shoes, rotors, drums, brake linings, hoses and parking brake.
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 213).
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C-MAX (CCG) Mexico/United States of America/Canada, enUSA, CPE Review Scheduled Maintenance

Other maintenance items
1
Rotate tires, inspect tire wear and measure tread depth.
Every 10000 miles (16000
km) Inspect engine oil filter for corrosion. 2
Perform multi-point inspection (recommended).
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. 3
At 100000 miles (160000
km)
Replace spark plugs.
Every 100000 miles
(160000 km)
Change automatic transmission fluid.
Every 150000 miles
(240000 km)
1 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.
2 Inspect the engine oil filter for corrosion every one year or 10000 miles (16000
kilometers). If corrosion is present, change the filter then top-off the engine oil, if required.
Do not reset the Intelligent Oil-Life Monitor.
3 Initial replacement at six years or 100000 miles (160000 kilometers), then every three
years or 50000 miles (80000 kilometers).
SPECIAL OPERATING
CONDITIONS SCHEDULED
MAINTENANCE
If you operate your vehicle primarily in any
of the following conditions, you need to
perform extra maintenance as indicated.
If you operate your vehicle
occasionally
under any of these conditions, it is not
necessary to perform the extra
maintenance. For specific
recommendations, see your dealership
service advisor or technician.
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C-MAX (CCG) Mexico/United States of America/Canada, enUSA, CPE Review Scheduled Maintenance