2016 FORD C MAX service

Action
Message
Displays when a MyKey is in use and the MyKey speed limit is
reached.
Vehicle at Top Speed of
MyKey Setting
Displays when MyKey is active.
Check Speed Drive
Safely
Displays when a MyKey is in use and Belt-Minder is activated.
Buckle Up to Unmute
Audio
Displays when a MyKey is in use and Traction control is
activated.
Traction Control On -
MyKey Setting
Displays when a MyKey is in use and park aid is activated.
MyKey Park Aid Cannot
be Deactivated
Park Aid Action
Message
Displays when the system has detected a condition that
requires service. Contact your authorized dealer. See Prin-
ciple of Operation (page 170).
Check Park Aid
Displays the park aid status.
Rear Park Aid On Off
Displays when the system has detected a condition that
requires attention. See
Principle of Operation (page 170).
Check Rear Park Aid
Displays when the system has detected a condition that
requires attention. See
Principle of Operation (page 170).
Check Front Park Aid
Displays when the system has detected a condition that
requires service. Contact your authorized dealer. See
Prin-
ciple of Operation (page 170).
Park Aid Fault
Park Brake Action
Message
Displays when the parking brake is set, the engine is running
and the vehicle is driven more than 3 mph (5 km/h). If the
warning stays on after the parking brake is released, contact
your authorized dealer.
Park Brake Engaged
106
C-MAX (CCG) Canada/United States of America, enUSA, First Printing Information Displays

Power Steering
Action
Message
The power steering system has detected a condition that
requires service. See your authorized dealer.
Steering Fault Service
Now
The power steering system is not working. Stop the vehicle a
safe place. Contact your authorized dealer.
Steering Loss Stop
Safely
Remote Start Action
Message
Displayed when the remote start system is active.
Remote Start Active
Tire Pressure Monitoring System Action
Message
Displays when one or more tires on your vehicle have low tire
pressure. See Tire Pressure Monitoring System (page 270).
Tire Pressure Low
Displays when the tire pressure monitoring system is
malfunctioning. If the warning stays on or continues to come
on, contact your authorized dealer. See Tire Pressure
Monitoring System (page 270).
Tire Pressure Monitor
Fault
Displayed when a tire pressure sensor is malfunctioning, or
your spare tire is in use. See
Tire Pressure Monitoring
System (page 270). If the warning stays on or continues to
come on, contact your authorized dealer as soon as possible.
Tire Pressure Sensor
Fault
Transmission Action
Message
Displays as a reminder to shift into park.
Transmission Not in Park
107
C-MAX (CCG) Canada/United States of America, enUSA, First Printing Information Displays

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
190).
Can I tow the hybrid behind my motor home
with all four wheels down?
141
C-MAX (CCG) Canada/United States of America, enUSA, First Printing Unique Driving Characteristics

3. Slowly insert the fuel filler nozzle fully
into the fuel system, and leave the
nozzle fully inserted until pumping is
complete. Hold the handle higher
during insertion for easier access. 4. Once pumping is complete, slowly
remove the fuel filler nozzle. Allow
approximately five to ten seconds after
pumping fuel before removing the fuel
filler nozzle. This allows residual fuel
to drain back into the fuel tank and not
spill onto the vehicle.
5. Fully close the fuel filler door until it clicks shut. This permits the fuel
system to function correctly.
Note: Do not overfill the fuel tank to the
point that the fuel is able to bypass the fuel
filler nozzle. The overfilled fuel may run
down the drain hole which is below the fuel
filler inlet. System Warnings
If the fuel filler inlet does not close properly
or if you do not fully close the fuel filler
door, a service engine warning lamp
appears in the information display. At the
next opportunity, do the following:
1. Safely pull off the road.
2. Put the vehicle in park (P) and switch
the ignition off.
3. Fully open the fuel tank filler door until
it engages and remove any visible
debris from the fuel filler inlet.
4. Insert a fuel filler nozzle or the fuel filler
funnel, provided with your vehicle,
several times to dislodge any debris
and allow the inlet to close properly.
5. Fully close the fuel filler door until it clicks shut. This permits the fuel
system to function correctly.
If this action corrects the problem, the
message may not reset immediately. It
may take several driving cycles for the
message to turn off. A driving cycle
consists of an engine start-up (after four
or more hours with the engine off) followed
by city and highway driving. Continuing to
drive with the message on may cause the
service engine soon lamp to turn on as
well.
Easy Fuel ™ Capless System -
Energi Vehicles Only
Your vehicle has an auto-sealing feature
that locks the fuel tank refueling valve and
the fuel filler door. Before you can refuel
your vehicle, you must press the fuel filler
door release button on the instrument
panel. Pressing the button unlocks the fuel
tank refueling valve and opens the fuel
filler door.
Note: It can take up to fifteen seconds for
the fuel filler door to open.
147
C-MAX (CCG) Canada/United States of America, enUSA, First Printing Fuel and RefuelingE156032 E154765

System Warnings
If the fuel filler inlet does not close properly
or if you do not fully close the fuel filler
door, a service engine warning lamp
appears in the information display. At the
next opportunity, do the following:
1. Safely pull off the road.
2. When your vehicle has stopped, shift
into park (P) and switch the ignition
off.
3. Press the refueling button on the center
console.
4. Fully open the fuel tank filler door until
it engages and remove any visible
debris from the fuel filler inlet.
5. Insert a fuel filler nozzle or the fuel filler
funnel, provided with your vehicle,
several times to dislodge any debris
and allow the inlet to close properly.
6. Fully close the fuel filler door until it clicks shut. This permits the fuel
system to function correctly.
If this action corrects the problem, the
message may not reset immediately. It
may take several driving cycles for the
message to turn off. A driving cycle
consists of an engine start-up (after four
or more hours with the engine off) followed
by city and highway driving. Continuing to
drive with the message on may cause the
service engine soon lamp to turn on as
well.
Using the Manual Fuel Filler Door
Release Lever
The manual fuel filler door release lever is
in the luggage compartment on the right
side behind a panel.
When using the manual fuel filler door
release lever to access the fuel filler inlet,
do the following:
1. When your vehicle has stopped, shift into park (P) and switch the ignition on. 2. Remove the panel located in luggage
compartment on the right side. 3. Locate the manual fuel filler door
release lever. 4. Pull the manual fuel filler door release
lever.
149
C-MAX (CCG) Canada/United States of America, enUSA, First Printing Fuel and RefuelingE162486 E154767 E162484

WARNINGS
Exhaust leaks may result in entry of
harmful and potentially lethal fumes
into the passenger compartment. If
you smell exhaust fumes inside your
vehicle, have your dealer inspect your
vehicle immediately. Do not drive if you
smell exhaust fumes. Your vehicle is equipped with various
emission control components and a
catalytic converter that will enable your
vehicle to comply with applicable exhaust
emission standards.
To make sure that the catalytic converter
and other emission control components
continue to work properly:
•
Use only the specified fuel listed.
• Avoid running out of fuel.
• Do not turn off the ignition while your
vehicle is moving, especially at high
speeds.
• Have the items listed in scheduled
maintenance information performed
according to the specified schedule.
The scheduled maintenance items listed
in scheduled maintenance information are
essential to the life and performance of
your vehicle and to its emissions system.
If you use anything other than Ford,
Motorcraft or Ford-authorized parts for
maintenance replacements or for service
of components affecting emission control,
such non-Ford parts should be equivalent
to genuine Ford Motor Company parts in
performance and durability.
Illumination of the service engine soon
indicator, charging system warning light or
the temperature warning light, fluid leaks,
strange odors, smoke or loss of engine
power could indicate that the emission
control system is not working properly. An improperly operating or damaged
exhaust system may allow exhaust to
enter the vehicle. Have a damaged or
improperly operating exhaust system
inspected and repaired immediately.
Do not make any unauthorized changes to
your vehicle or engine. By law, vehicle
owners and anyone who manufactures,
repairs, services, sells, leases, trades
vehicles, or supervises a fleet of vehicles
are not permitted to intentionally remove
an emission control device or prevent it
from working. Information about your
vehicle
’s emission system is on the Vehicle
Emission Control Information Decal
located on or near the engine. This decal
also lists engine displacement.
Please consult your warranty information
for complete details.
On-Board Diagnostics (OBD-II)
Your vehicle has a computer known as the
on-board diagnostics system (OBD-II) that
monitors the engine ’s emission control
system. The system protects the
environment by making sure that your
vehicle continues to meet government
emission standards. The OBD-II system
also assists a service technician in properly
servicing your vehicle. When the service engine soon
indicator illuminates, the OBD-II
system has detected a
malfunction. Temporary malfunctions may
cause the service engine soon indicator to
illuminate. Examples are:
1. Your vehicle has run out of fuel —the
engine may misfire or run poorly.
2. Poor fuel quality or water in the fuel —the engine may misfire or run
poorly.
3. The fuel fill inlet may not have closed properly. See Refueling (page 146).
151
C-MAX (CCG) Canada/United States of America, enUSA, First Printing Fuel and Refueling

4. Driving through deep water
—the
electrical system may be wet.
You can correct these temporary
malfunctions by filling the fuel tank with
good quality fuel, properly closing the fuel
fill inlet or letting the electrical system dry
out. After three driving cycles without these
or any other temporary malfunctions
present, the service engine soon indicator
should stay off the next time you start the
engine. A driving cycle consists of a cold
engine startup followed by mixed city and
highway driving. No additional vehicle
service is required.
If the service engine soon indicator remains
on, have your vehicle serviced at the first
available opportunity. Although some
malfunctions detected by the OBD-II may
not have symptoms that are apparent,
continued driving with the service engine
soon indicator on can result in increased
emissions, lower fuel economy, reduced
engine and transmission smoothness and
lead to more costly repairs.
Readiness for Inspection and
Maintenance (I/M) Testing
Some state and provincial and local
governments may have
Inspection/Maintenance (I/M) programs
to inspect the emission control equipment
on your vehicle. Failure to pass this
inspection could prevent you from getting
a vehicle registration. If the service engine soon
indicator is on or the bulb does
not work, your vehicle may need
service. See On-Board Diagnostics. Your vehicle may not pass the I/M test if
the service engine soon indicator is on or
not working properly (bulb is burned out),
or if the OBD-II system has determined
that some of the emission control systems
have not been properly checked. In this
case, the vehicle is not ready for I/M
testing.
If the vehicle
’s engine or transmission has
just been serviced, or the battery has
recently run down or been replaced, the
OBD-II system may indicate that the
vehicle is not ready for I/M testing. To
determine if the vehicle is ready for I/M
testing, turn the ignition key to the on
position for 15 seconds without cranking
the engine. If the service engine soon
indicator blinks eight times, it means that
the vehicle is not ready for I/M testing; if
the service engine soon indicator stays on
solid, it means that your vehicle is ready
for I/M testing.
The OBD-II system checks the emission
control system during normal driving. A
complete check may take several days.
If the vehicle is not ready for I/M testing,
you can perform the following driving cycle
consisting of mixed city and highway
driving:
1. 15 minutes of steady driving on an expressway or highway followed by 20
minutes of stop-and-go driving with at
least four 30-second idle periods.
2. Allow your vehicle to sit for at least eight hours with the ignition off. Then,
start the vehicle and complete the
above driving cycle. The vehicle must
warm up to its normal operating
temperature. Once started, do not turn
off the vehicle until the above driving
cycle is complete.
If the vehicle is still not ready for I/M
testing, you need to repeat the above
driving cycle.
152
C-MAX (CCG) Canada/United States of America, enUSA, First Printing Fuel and Refueling

GENERAL INFORMATION
WARNING
Have the battery pack serviced only
by an authorized electric vehicle
technician. Improper handling can
result in personal injury or death. Note:
The high-voltage battery does not
require regular service maintenance. Your vehicle consists of various
high-voltage components and wiring. All
of the high-voltage power flows through
specific wiring assemblies labeled as such
or covered with a solid orange convolute,
orange striped tape or both. Do not come
in contact with these components.
The high-voltage battery system is a
high-voltage, lithium-ion battery system.
The pack is located in the rear cargo area.
The high-voltage battery system uses an
air cooled system to regulate the
high-voltage battery temperature and help
maximize high-voltage battery life.Note:
The high-voltage battery is equipped
with air vents in the package tray that help
to regulate its temperature. It is important
to keep these openings free of obstructions.
Do not block the flow of cabin air to this
area.
HIGH-VOLTAGE SERVICE
DISCONNECT
The high-voltage service disconnect turns
off power from the high-voltage battery. Note:
There is a disconnect circuit in your
vehicle. Disconnecting the circuit will
automatically disable the high-voltage
battery.
To disable the battery and stop all
high-voltage electric activity in the vehicle
you can access high-voltage disconnect
circuit. To do this, you must unplug the
circuit from the circuit port connected to
the battery.
153
C-MAX (CCG) Canada/United States of America, enUSA, First Printing High Voltage BatteryE163462