engine coolant LINCOLN AVIATOR 2020 Owners Manual

Selecting a Drive Mode
.............................306
Drive Modes .................................................
306
Load Carrying
Rear Under Floor Storage .........................
308
Luggage Covers ..........................................
308
Roof Racks and Load Carriers .................
309
Load Limit .......................................................
310
Air Suspension ..............................................
314
Towing
Towing a Trailer .............................................
316
Trailer Sway Control .....................................
317
Recommended Towing Weights ...............
317
Essential Towing Checks ...........................
319
Towing the Vehicle on Four Wheels .......
321
Driving Hints
Reduced Engine Performance .................
323
Economical Driving .....................................
323
Cold Weather Precautions ........................
324
Breaking-In ....................................................
324
Driving Through Water ..............................
324Floor Mats
.....................................................
325
Roadside Emergencies
Roadside Assistance ..................................
327
Hazard Flashers ...........................................
328
Fuel Shutoff ..................................................
328
Jump Starting the Vehicle .........................
329
Post-Crash Alert System .............................
331
Transporting the Vehicle ...........................
332
Customer Assistance
Getting the Services You Need ...............
333
In California (U.S. Only) ..............................
334
The Better Business Bureau (BBB) Auto Line Program (U.S. Only) .......................
335
Utilizing the Mediation/Arbitration Program (Canada Only) ..........................................
336
Getting Assistance Outside the U.S. and Canada .......................................................
337
Ordering Additional Owner's Literature ......................................................................
339
Reporting Safety Defects (U.S. Only) ......
340
Reporting Safety Defects (Canada Only) ......................................................................
340 Fuses
Fuse Specification Chart
...........................
342
Changing a Fuse .........................................
355
Maintenance
General Information ....................................
358
Opening and Closing the Hood ..............
358
Under Hood Overview ..............................
360
Engine Oil Dipstick ......................................
361
Engine Oil Check .........................................
361
Oil Change Indicator Reset ......................
362
Changing the Engine Air Filter ................
363
Engine Coolant Check ...............................
364
Automatic Transmission Fluid Check ......
369
Brake Fluid Check ......................................
369
Power Steering Fluid Check .....................
370
Changing the 12V Battery ..........................
371
Adjusting the Headlamps ..........................
373
Washer Fluid Check ....................................
375
Fuel Filter .......................................................
375
Checking the Wiper Blades ......................
375
6
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Table of Contents

Anti-lock braking system
Avoid smoking, flames or sparks
Battery
Battery acid
Brake fluid - non petroleum based
Brake system
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
10
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Introduction E270480 E71340 E71880 E231160 E67017

Right Information Group.
C
Distance to empty.
D
Fuel gauge.
E
Engine coolant temperature gauge.
F
Left Information Group.
G
Status Bar
Displays information related to the current
audio source, compass direction and outside
air temperature.
Left and Right Information Group
Information that appears depends on current
gauge view and on-demand settings. See
General Information (page 130).
Fuel Gauge
The fuel gauge indicates about how much
fuel is in the fuel tank.
The arrow adjacent to the fuel pump symbol
indicates on which side of your vehicle the
fuel filler door is located. Note:
The fuel gauge may vary slightly when
your vehicle is moving or on a slope.
Distance to Empty
Indicates the approximate distance your
vehicle can travel on the fuel remaining in
the tank. Changes in driving pattern can
cause the value to not only decrease but also
increase or stay constant for periods of time
Low Fuel Reminder
A low fuel level reminder displays and
sounds when the distance to empty reaches
75 mi (120 km)
to empty for MyKey, and at
50 mi (80 km), 25 mi (40 km), 10 mi (20 km)
and 0 mi (0 km) for all vehicle keys. Note:
The low fuel reminder can appear at
different fuel gauge positions depending on
fuel economy conditions. This variation is
normal.
Engine Coolant Temperature Gauge 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.
124
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Instrument Cluster

Indicates engine coolant temperature. At
normal operating temperature, the level
indicator will be in the normal range. If the
engine coolant temperature exceeds the
normal range, stop your vehicle as soon as
safely possible, switch off the engine and let
the engine cool.
WARNING LAMPS AND
INDICATORS
The following warning lamps and indicators
alert you to a vehicle condition that may
become serious. Some lamps illuminate
when you start your vehicle to make sure
they work. If any lamps remain on after
starting your vehicle, refer to the respective
system warning lamp for further information.
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. Adaptive Cruise Control (If Equipped) The speed control system indicator
light changes color to indicate
what mode the system is in.
See
How Does Adaptive Cruise Control With
Stop and Go Work
(page 269).
On (white light): Illuminates when you switch
on the adaptive cruise control system. Turns
off when the speed control system is turned
off.
Engaged (green light): Illuminates when you
engage the adaptive cruise control system.
Turns off when you disengage the speed
control system.
Adaptive Steering
(If Equipped) The adaptive steering system
indicator illuminates if the system
detects a fault during the
continuous diagnostic checks. Adaptive Steering Initialization (yellow,
flashing): The adaptive steering system
detects a difference between steering wheel
angle and the desired road wheel angle. The
steering wheel adjusts itself to correct this
difference. This adjustment is part of normal
system operation.
Adaptive Steering Off (yellow, solid): The
adaptive steering system is off. It is possible
that the steering wheel may not be straight
when you drive straight ahead. If this
message persists, see an authorized dealer.
Adaptive Steering Loss (red, solid): The
adaptive steering system integrity cannot be
verified. Do not drive the vehicle and contact
an authorized dealer immediately.
See
Steering (page 299).
Anti-Lock Braking System If it illuminates when you are
driving, this indicates a system
error. You continue to have the
normal braking (without ABS) unless the
brake system warning lamp also illuminates.
Have the system checked by an authorized
dealer.
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Aviator (CTV) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Instrument ClusterE144524 E223375

Direction Indicator
Illuminates when you switch on the
left or right direction indicator or
the hazard flasher. If the indicators
stay on or flash faster, check for a burned
out bulb. See Changing a Bulb (page 377).
Distance Alert Flashes when your vehicle is
rapidly approaching another
vehicle or a pedestrian within your
driving path. See Pre-Collision Assist (page
300
).
Door Ajar Illuminates when the ignition is on
and any door is not completely
closed.
Electric Park Brake
Note: Indicators vary depending on region. Illuminates or flashes when the
electric parking brake has a system
error.
See Electric Parking Brake
(page 236).
Engine Coolant Temperature Illuminates when the engine
coolant temperature is high. Stop
your vehicle as soon as possible,
switch off the engine and let it cool.
See
Engine Coolant Check (page 364).
Engine Oil If it illuminates with the engine
running or when you are driving,
this indicates a system error. 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 361).
Note: Do not resume your journey if it
illuminates despite the level being correct.
Have the system checked by an authorized
dealer immediately. Fasten Seatbelt Illuminates and a tone sounds to
remind you to fasten your seatbelt.
See Seatbelt Reminder (page 47).
Fasten Rear Seatbelt Illuminates and a tone sounds to
signal the rear seatbelts are not
fastened.
Front Airbag If it fails to illuminate when you
start your vehicle, continues to
flash or remains on, it indicates
there is a system error. Have the system
checked as soon as possible.
Front Fog Lamps
(If Equipped) Illuminates when you switch the
front fog lamps on.
127
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Instrument Cluster E281485 E146190 E71880 E206718 E67017

Action
Message
The brake fluid level is low and the brake system should be inspected immediately. See Brake
Fluid Check (page 369).
Brake Fluid Level Low
The brake system needs servicing. Stop the vehicle in a safe place. Contact an authorized dealer.
Check Brake System
The engine coolant temperature is excessively high.
Engine Coolant Over Temperature
The washer fluid is low and needs to be refilled.
Washer Fluid Level Low
Indicates that your vehicle is still in Transport mode. This may not allow some features to operateproperly. Contact an authorized dealer.
Transport Mode Contact Dealer
Indicates that your vehicle is still in Factory mode. This may not allow some features to operateproperly. Contact an authorized dealer.
Factory Mode Contact Dealer
Informs the driver that the powertrain needs service due to a powertrain\
malfunction.
See Manual
The engine has reduced power to help reduce high engine temperature.
Power Reduced to Lower Engine Temp
The brake system has reduced stopping power.
Brake Applied Power Reduced
146
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Information Displays

WARNING: Do not fully close the
hood, or allow it to drop under its own
weight when using the engine block
heater. This could damage the power cable
and may cause an electrical short resulting
in fire, injury and property damage.
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.
• Make sure that when in operation, the
extension cord plug and heater cord plug
connections are free and clear of water.
This could cause an electric shock or fire.
• Make sure your vehicle is parked in a
clean area, clear of combustibles.
• Make sure the heater, heater cord and
extension cord are firmly connected. •
Check for heat anywhere in the electrical
hookup once the system has been
operating for approximately 30 minutes.
• Make sure the system is unplugged and
properly stowed before starting and
driving your vehicle. Make sure the
protective cover seals the prongs of the
block heater cord plug when not in use.
• Make sure the heater system is checked
for proper operation before winter.
Using the Engine Block Heater
The engine block heater receptacle terminals
are located on the left lower portion of the
front fascia, behind the receptacle door.
Make sure the receptacle terminals are clean
and dry prior to use. Clean them with a dry
cloth if necessary.
The heater uses 0.4 to 1.0 kilowatt-hours of
energy per hour of use. The system does not
have a thermostat. It achieves maximum
temperature after approximately three hours
of operation. Using the heater longer than
three hours does not improve system
performance and unnecessarily uses
electricity.
207
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Starting and Stopping the Engine

AUTO-START-STOP
The system helps reduce fuel consumption
by automatically stopping and restarting the
engine when your vehicle has stopped. The
engine restarts automatically when you
release the brake pedal.
In some situations, your vehicle may restart
automatically, for example:
•
To maintain interior comfort.
• To recharge the battery.
Note: Power assist steering turns off when
the engine is off.
Note: If your vehicle is flex fuel capable,
Auto-Start-Stop will be inhibited for a short
time after a refuel event while the system is
verifying the fuel type being used. WARNING: Apply the parking brake,
shift into park (P), switch the ignition off
and remove the key before you leave your
vehicle. Failure to follow this instruction
could result in personal injury or death. WARNING: Apply the parking brake,
shift into park (P), switch the ignition off
and remove the key before you open the
hood or have any service or repair work
completed. If you do not switch the ignition
off, the engine could restart at any time.
Failure to follow this instruction could result
in personal injury or death. WARNING: The system may require
the engine to automatically restart when
the auto-start-stop indicator illuminates
green or flashes amber. Failure to follow
this instruction could result in personal
injury.
The Auto-Start-Stop system status is
available at a glance within the information
display.
See Information Displays (page
130).
Enabling Auto-Start-Stop
The system automatically enables every time
you start your vehicle if: •
Your vehicle exceeds an initial speed of
3 mph (5 km/h)
after you have initially
started your vehicle.
• You have stopped your vehicle.
• Your foot is on the brake pedal.
• The driver door is closed.
• The interior compartment has cooled or
warmed to an acceptable level.
• The front windshield defroster is off.
• You have not turned the steering wheel
rapidly or you do not have it at a sharp
angle.
• The vehicle is not on a steep road grade.
• The battery is within optimal operating
conditions (battery state of charge and
temperature in range).
• The engine coolant is near operating
temperature.
• Elevation is below about
12,000 ft
(3,650 m).
• Ambient temperature is moderate.
• The trailer is not connected.
• If you select Normal, Conserve, or
Slippery.
208
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Unique Driving Characteristics

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
123).
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 364).
5. Have your vehicle checked as soon as possible.
ECONOMICAL DRIVING
Your fuel economy is affected by several
things, such as how you drive, the conditions
you drive under, and how you maintain your
vehicle.
You may improve your fuel economy by
keeping these things in mind:
• Accelerate and slow down in a smooth,
moderate fashion.
• Drive at steady speeds without stopping.
• Anticipate stops; slowing down may
eliminate the need to stop. •
Combine errands and minimize
stop-and-go driving.
• Close the windows for high-speed
driving.
• Drive at reasonable speeds (traveling at
55 mph [88 km/h] uses 15% less fuel than
traveling at 65 mph [105 km/h]).
• Keep the tires properly inflated and use
only the recommended size.
• Use the recommended engine oil.
• Perform all regularly scheduled
maintenance.
Avoid these actions; they reduce your fuel
economy:
• Sudden accelerations or hard
accelerations.
• Revving the engine before turning it off.
• Idle for periods longer than one minute.
• Warm up your vehicle on cold mornings.
• Use the air conditioner or front defroster.
• Use the speed control in hilly terrain.
• Rest your foot on the brake pedal while
driving.
323
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Driving Hints

Protected Component
Fuse Rating
Fuse or Relay Number
Fuel pump.
30A
4
Powertrain control module keep alive power.
5A
5
Powertrain control module power.
20A
6
Canister vent solenoid.
20A
7
Evaporative leak control module.
Vapor blocking valve.
Universal exhaust gas oxygen 11.
Universal exhaust gas oxygen 21.
Catalyst monitor sensor 12.
Catalyst monitor sensor 22.
Canister purge valve.
Cooling fan relay coil.
20A
8
Battery interrupt box.
Transmission oil pump.
Auxiliary coolant pump.
Engine coolant bypass valve.
Active grille shutters.
Ignition coils.
20A
9
Front blower motor relay.
40A
13
Transmission oil pump.
15A
14
A/C compressor variable clutch.
344
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Fuses