coolant temperature FORD FUSION/HYBRID 2020 Owners Manual

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 seatbelt Flammable
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard flashers
Heated rear window
Windshield defrosting system
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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Door Ajar
Lights when the ignition is on and
any door is not completely
closed.
EcoSelect (If Equipped) Lights when you switch on this
feature. See
EcoSelect (page
152).
Electric Park Brake Lights when the electric parking
brake malfunctions.
Engine or Motor Coolant
Temperature Lights when the engine or motor
cooling system is overheating.
Stop your vehicle in a safe place
and have an authorized dealer check the
system.
Engine Oil If it lights with the engine running
or when you are driving, this
indicates a malfunction. Stop
your vehicle as soon as it is safe to do so
and switch the engine off. Check the
engine oil level.
See
Engine Oil Check (page 258).
Note: Do not resume your trip if it lights,
even if the oil level is correct. Have an
authorized dealer check the system
immediately.
EV Now Lights when you switch on this
feature. See
Plug-In Hybrid
Vehicle Operation (page 150). EV Later Lights when you select this
feature.
See Plug-In Hybrid
Vehicle Operation (page 150).
Fasten Seatbelt Lights and a tone sounds to
remind you to fasten your
seatbelt.
See Seatbelt
Reminder (page 37).
Front Airbag Lights when you start your
vehicle. If it continues to flash or
remains on, it indicates a
malfunction. Have an authorized dealer
check the system.
Front Fog Lamps
(If Equipped) Lights when you switch on the
front fog lamps.
Grade Assist
(If Equipped) Lights when you switch on the
grade assist function.
Heads Up Display
(If Equipped) A red beam of lights appears on
the windshield in certain
instances when using adaptive
cruise control or the collision warning
system. To make sure the display works,
it will also appear momentarily when you
start your vehicle.
High Beam Lights when you switch on the
high-beam headlamps. Flashes
when you use the headlamp
flasher.
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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.
• Press
OK to save your selected
content.
• You must select content in both
columns before you can save your new
MyView.
Unique content available in MyView:
• Vehicle Range (Energi vehicles only) –
Indicates the estimated distance your
vehicle will travel with the energy
currently onboard. Separately displays
range available in Hybrid Mode fueled
by gasoline, electric range available in
Plug-in Power Mode, and total range.
Gasoline range and electric range are
also shown on the bottom of the right
information display. Changes in driving
pattern and climate control use will
cause the values to vary.
• Accessory Power — Indicates electrical
power demands from your vehicle ’s
accessory systems. Accessories use
power but do not contribute to
propelling your 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 your vehicle
as soon as safely possible, turn your
vehicle off and let the engine cool.
• Tach rpm x 1000 — When the gasoline
engine is running, the tachometer
gauge displays the engine speed in
revolutions per minute (RPM). When
your vehicle is operating on battery
power only with the engine off, EV
displays and the tachometer is greyed
out.
Note: The trip data, and average fuel
economy cannot be reset in MyView.
Miles (or km)/Full Charge (Energi only)
In Hybrid Mode the display changes to Fuel
Economy. Miles or Kilometers per Full
Charge is an estimate of your EV Range
with a fully charged battery.
This display is only available in Plug-in
Power Mode.
Average Miles or Kilometers per Full
Charge is provided along with an
Instantaneous gauge. This information is
based on your energy usage while driving.
Energy usage is affected by your driving
style and route, climate control use,
outside temperature and other factors. For
more information refer to Next Full Charge.
See
Gauges (page 88).
When you select EV Now operation this
screen will automatically be shown. You
can press OK to enable the engine when
viewing this screen during EV Now
operation. See
Plug-In Hybrid Vehicle
Operation (page 150).
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Action
Message
The brake fluid level is low, inspect the brake system immedi-
ately. See Brake Fluid Check (page 265).
Brake Fluid Level Low
The brake system needs servicing. Stop your vehicle in a safe
place. Contact an authorized dealer.
Check Brake System
The engine coolant temperature is excessively high. See
Engine Coolant Check
(page 260).
Engine Coolant Over
Temperature
The motor electronics are overheating. Stop your vehicle as
soon as safely possible, turn off your vehicle and let it cool. If
the warning stays on or continues to come on, contact an
authorized dealer as soon as possible.
Motor Coolant Over
Temperature
The engine has reduced power to help reduce high engine
temperature.
Power Reduced to
Lower Engine Temp
The kit needs service. See an authorized dealer.
Service Tire Mobility Kit
Your vehicle is still in Transport or Factory mode. This may
not allow some features to operate properly. See an author-
ized dealer.
Transport / Factory
Mode
The powertrain needs service due to a powertrain malfunction.
See Manual
EV functionality is disabled and the engine is running to
maintain oil quality. See Plug-In Hybrid Vehicle Operation
(page
150).
Engine ON Due to Low
Use Normal Operation
MyKey Action
Message
You cannot program a MyKey.
MyKey not Created
MyKey is active.
MyKey Active Drive
Safely
When switching on your vehicle and MyKey is in use, displays
that the MyKey speed limit is on.
Speed Limited to XX
MPH/km/h
MyKey is in use and the MyKey speed limit is on and the vehicle
speed is approaching
80 mph (130 km/h).
Near Vehicle Top Speed
You have reached the speed limit set for your MyKey.
Vehicle at Top Speed of
MyKey Setting
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could be required to steer your vehicle.
When you switch the ignition off, some
electrical circuits, for example airbags,
also turn off. If you unintentionally switch
the ignition off, shift into neutral (N) and
restart the engine.
1. Put the transmission in position N and
use the brakes to bring your vehicle to
a safe stop.
2. When your vehicle has stopped, put the transmission in position P.
3. Press and hold the button for one second, or press it three times within
two seconds.
4. Apply the parking brake.
Guarding Against Exhaust Fumes WARNING:
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
vehicle inspected immediately. Do not
drive if you smell exhaust fumes.
Important Ventilating Information
If you stop your vehicle and then leave the
engine idling for long periods of time, we
recommend that you do one of the
following:
• Open the windows at least 1 in (3 cm).
• Set your climate control to outside air. ENGINE BLOCK HEATER
(IF
EQUIPPED) WARNING:
Failure to follow engine
block heater instructions could result in
property damage or serious personal
injury. WARNING: Do not use your heater
with ungrounded electrical systems or
two-pronged adapters. There is a risk of
electrical shock.
Note: The heater is most effective when
outdoor temperatures are below 0°F
(-18°C).
The heater acts as a starting aid by
warming the engine coolant. This allows
the climate control system to respond
quickly. The equipment includes a heater
element (installed in the engine block) and
a wire harness. You can connect the
system to a grounded 120-volt AC
electrical source.
We recommend that you do the following
for a safe and correct operation:
• Use a 16-gauge outdoor extension cord
that is product certified by
Underwriter ’s Laboratory (UL) or
Canadian Standards Association
(CSA). This extension cord must be
suitable for use outdoors, in cold
temperatures, and be clearly marked
Suitable for Use with Outdoor
Appliances. Do not use an indoor
extension cord outdoors. This could
result in an electric shock or become a
fire hazard.
• Use as short an extension cord as
possible.
• Do not use multiple extension cords.
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Answer
Question
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?
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 10,000 mi
(16,000 km) 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?
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REDUCED ENGINE
PERFORMANCE
WARNING: If you continue to drive
your vehicle when the engine is
overheating, the engine could stop
without warning. Failure to follow this
instruction could result in the loss of
control of your vehicle.
If the engine coolant temperature gauge
needle moves to the upper limit position,
the engine is overheating. See Gauges
(page 88).
You must only drive your vehicle for a short
distance if the engine overheats. The
distance you can travel depends on
ambient temperature, vehicle load and
terrain. The engine continues to operate
with limited power for a short period of
time.
If the engine temperature continues to rise,
the fuel supply to the engine reduces. The
air conditioning switches off and the engine
cooling fan operates continually.
1. Gradually reduce your speed and stop your vehicle as soon as it is safe to do
so.
2. Immediately switch the engine off to prevent severe engine damage.
3. Wait for the engine to cool down.
4. Check the coolant level. See
Engine
Coolant Check (page 260).
5. Have your vehicle checked as soon as possible.
ECONOMICAL DRIVING
Fuel economy is affected by several things
such as how you drive, the conditions you
drive under and how you maintain your
vehicle. There are some things to keep in mind that
may improve your fuel economy:
•
Accelerate and slow down in a smooth,
moderate fashion.
• Drive at steady speeds.
• Anticipate stops; slowing down may
eliminate the need to stop.
• Combine errands and minimize
stop-and-go driving (When running
errands, go to the furthest destination
first and then work your way back
home).
• Close the windows for high-speed
driving.
• Drive at reasonable speeds.
• Keep the tires properly inflated and use
only the recommended size.
• Use the recommended engine oil.
• Perform all regularly scheduled
maintenance.
There are also some things you may want
to avoid doing because they reduce your
fuel economy:
• Avoid sudden or hard accelerations.
• Avoid revving the engine before turning
off the car.
• Avoid long idle periods.
• Do not warm up your vehicle on cold
mornings.
• Reduce the use of air conditioning and
heat.
• Avoid using speed control in hilly
terrain.
• Do not rest your foot on the brake
pedal while driving.
• Avoid carrying unnecessary weight.
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Protected Component
Fuse Rating
Fuse or Relay
Number
Fuel pump relay.
—
40
Horn relay.
—
41
Not used.
—
42
Not used.
—
43
Not used.
—
44
Vacuum pump monitor.
5A 2
45
Charge port light ring.
10A 3
46
Brake on-off switch.
10A 3
47
Horn.
20A 2
48
Air flow monitor.
5A 2
49
Hybrid content vehicle power 5.
15A 2
50
Battery energy control module fan.
Hybrid content vehicle power 1.
15A 3
51
Hybrid powertrain control module.
Hybrid content vehicle power 2.
15A 3
52
Battery energy control module.
Not used (spare).
10A 2
53
Hybrid content vehicle power 3.
10A 3
54
Coolant pump.
Hybrid content vehicle power 4.
10A 3
55
Air conditioning compressor.
Positive temperature coefficient heater
(PHEV).
Humidity sensor (PHEV).
1 M-Case fuse.
2 Micro 2 fuse.
3 Micro 3 fuse.
Note: Spare fuse amperage may vary.
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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 421).
Note: Make sure that the coolant level is
between the
MIN and the 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:
Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury. WARNING:
Do not add engine
coolant when the engine is on or the
cooling system is hot. Failure to follow
this instruction could result in personal
injury. 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 314). 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.
Note: If prediluted coolant is not available,
use the approved concentrated coolant
diluting it to 50/50 with distilled water. See
Capacities and Specifications (page 310).
Using water that has not been deionized
may contribute to deposit formation,
corrosion and plugging of the small cooling
system passageways.
Note: Coolants marketed for all makes and
models may not be approved to Ford
specifications and may cause damage to
the cooling system. Resulting component
damage may not be covered by the vehicle
Warranty.
If the coolant level is at or below the
minimum mark, add prediluted coolant
immediately.
To top up the coolant level do the
following:
1. Unscrew the cap slowly. Any pressure escapes as you unscrew the cap.
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Coolant Change
At specific mileage intervals, as listed in
the scheduled maintenance information,
the coolant should be changed. Add
prediluted coolant approved to the correct
specification. See Capacities and
Specifications (page 310).
Fail-Safe Cooling
Fail-safe cooling allows you to temporarily
drive your vehicle before any incremental
component damage occurs. The fail-safe
distance depends on ambient
temperature, vehicle load and terrain.
How Fail-Safe Cooling Works
If the engine begins to overheat, the
coolant temperature gauge moves toward
the red zone: A warning lamp illuminates and
a message may appear in the
information display.
If the engine reaches a preset
over-temperature condition, the engine
automatically switches to alternating
cylinder operation. Each disabled cylinder
acts as an air pump and cools the engine.
When this occurs, your vehicle still
operates, however:
• Engine power is limited.
• The air conditioning system turns off.
Continued operation increases the engine
temperature, causing the engine to
completely shut down. Your steering and
braking effort increases in this situation.
When the engine temperature cools, you
can re-start the engine. Have your vehicle
checked as soon as possible to minimize
engine damage. When Fail-Safe Mode Is Activated WARNING:
Fail-safe mode is for
use during emergencies only. Operate
your vehicle in fail-safe mode only as
long as necessary to bring your vehicle
to rest in a safe location and seek
immediate repairs. When in fail-safe
mode, your 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. WARNING:
Do not remove the
coolant reservoir cap when the engine is
on or the cooling system is hot. Wait 10
minutes for the cooling system to cool
down. Cover the coolant reservoir cap
with a thick cloth to prevent the
possibility of scalding and slowly remove
the cap. Failure to follow this instruction
could result in personal injury.
Your vehicle has limited engine power
when in the fail-safe mode, drive your
vehicle with caution. Your vehicle does not
maintain high-speed operation and the
engine may operate poorly.
Remember that the engine is capable of
automatically shutting down to prevent
engine damage. In this situation:
1. Pull off the road as soon as safely possible and switch the engine off.
2. If you are a member of a roadside assistance program, we recommend
that you contact your roadside
assistance service provider.
3. If this is not possible, wait a short period for the engine to cool.
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