2021 LINCOLN AVIATOR engine

FUSE SPECIFICATION CHART
Engine Compartment Fuse Box
WARNING: Always disconnect the
battery before servicing high current fuses. WARNING:
To reduce risk of
electrical shock, always replace the cover
to the power distribution box before
reconnecting the battery or refilling fluid
reservoirs. The engine compartment fuse box is under
the driver side leaf screen in the engine
compartment. It has high-current fuses that
protect the vehicle's main electrical systems
from overloads.
If you disconnect and reconnect the battery,
you need to reset some features.
See
Changing the 12V Battery (page 397).
Note: Replace fuses with the same type and
rating.
See Changing a Fuse (page 381).
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Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Fuses

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.
Exhaust gas heat recovery.
Tank pressure control valve.
Refueling valve.
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.
Fuel flap door.
Engine coolant bypass valve.
Active grille shutters.
Ignition coils.
20A
9
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Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Fuses

Protected Component
Fuse Rating
Fuse or Relay Number
Front blower motor relay.
40A
13
Transmission oil pump.
15A
14
A/C compressor variable clutch.
Engine mounts.
Auxiliary pumps.
Windshield and rear window washer pump relay power.
15A
16
Charge status indicator.
5A
17
Starter motor.
30A
18
Headlamp leveling motors.
10A
21
Adaptive headlamps.
Electric power assisted steering module.
10A
22
Anti-lock brake system module with integrated park brake.
10A
23
Powertrain control module.
10A
24
Hybrid powertrain control module.
Air quality sensor.
10A
25
Particulate matter sensor.
360 degree camera with park aid.
Rear view camera.
Blind spot information system.
Adaptive cruise control module.
371
Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Fuses

GENERAL INFORMATION
Have your vehicle serviced regularly to help
maintain its roadworthiness and resale value.
There is a large network of authorized
dealers that are there to help you with their
professional servicing expertise. We believe
that their specially trained technicians are
best qualified to service your vehicle properly
and expertly. They are supported by a wide
range of highly specialized tools developed
specifically for servicing your vehicle.
If your vehicle requires professional service,
an authorized dealer can provide the
necessary parts and service. Check your
warranty information to find out which parts
and services are covered.
Use only recommended fuels, lubricants,
fluids and service parts conforming to
specifications. Motorcraft® parts are
designed and built to provide the best
performance in your vehicle.
Precautions
•
Do not work on a hot engine.
• Make sure that nothing gets caught in
moving parts.
• Do not work on a vehicle with the engine
running in an enclosed space, unless you
are sure you have enough ventilation.
• Keep all open flames and other burning
material (such as cigarettes) away from
the battery and all fuel related parts.
Working with the Engine Off
1. Set the parking brake and shift the transmission to park (P).
2. Switch off the engine.
3. Block the wheels.
Working with the Engine On WARNING: To reduce the risk of
vehicle damage and personal burn injuries,
do not start your engine with the air
cleaner removed and do not remove it
while the engine is running. 1. Set the parking brake and shift the
transmission to park (P).
2. Block the wheels.
OPENING AND CLOSING THE
HOOD
Opening the Hood 1. Open the left-hand front door.
2. Fully pull the hood release lever and let
it completely retract.
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Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing MaintenanceE263274

UNDER HOOD OVERVIEW
Battery. See Changing the 12V Battery (page 397).
A
Engine oil filler cap.
See Engine Oil Check (page 387).
B
Engine oil dipstick.
See Engine Oil Dipstick (page 387).
C
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Brake fluid reservoir. See Brake Fluid Check (page 395).
D
Engine compartment fuse box.
See Fuses (page 368).
E
Engine coolant reservoir.
See Engine Coolant Check (page 390).
F
Air filter assembly.
See Changing the Engine Air Filter (page 389).
G
Washer fluid reservoir.
See Washer Fluid Check (page 401).
H
ENGINE OIL DIPSTICK MINA
MAXB ENGINE OIL CHECK
To check the engine oil level consistently
and accurately, do the following:
1.
Make sure the parking brake is on. Make
sure the transmission is in park (P) or
neutral (N).
2. Run the engine until it reaches normal operating temperature.
3. Make sure that your vehicle is on level ground.
4. Switch the engine off and wait 15 minutes
for the oil to drain into the oil pan.
Checking the engine oil level too soon
after you switch the engine off may result
in an inaccurate reading. 5. Open the hood.
See Opening and
Closing the Hood (page 384).
6. Remove the dipstick and wipe it with a clean, lint-free cloth.
See Under Hood
Overview (page 386).
7. Reinstall the dipstick and remove it again
to check the oil level. See Under Hood
Overview
(page 386).
8. Make sure that the oil level is between the maximum and minimum marks. If the
oil level is at the minimum mark, add oil
immediately.
See Capacities and
Specifications (page 450).
9. If the oil level is correct, replace the dipstick and make sure it is fully seated.
Note: Do not remove the dipstick when the
engine is running.
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Note:
If the oil level is between the
maximum and minimum marks, the oil level
is acceptable. Do not add oil.
Note: The oil consumption of new engines
reaches its normal level after approximately
3,000 mi (5,000 km).
Adding Engine Oil WARNING:
Do not remove the filler
cap when the engine is running.
Do not use supplemental engine oil additives
because they are unnecessary and could
lead to engine damage that may not be
covered by the vehicle Warranty. Only use oils certified for gasoline engines
by the American Petroleum Institute (API).
An oil with this trademark symbol conforms
to the current engine and emission system
protection standards and fuel economy
requirements of the International Lubricants
Specification Advisory Committee (ILSAC).
To top up the engine oil level do the
following:
1. Clean the area surrounding the engine
oil filler cap before you remove it.
2. Remove the engine oil filler cap.
See
Under Hood Overview (page 386). Turn
it counterclockwise and remove it. 3. Add engine oil that meets our
specifications.
See Capacities and
Specifications (page 450). You may have
to use a funnel to pour the engine oil into
the opening.
4. Recheck the oil level.
5. If the oil level is correct, replace the dipstick and make sure it is fully seated.
6. Replace the engine oil filler cap. Turn it clockwise until you feel a strong
resistance.
Note: Do not add oil further than the
maximum mark. Oil levels above the
maximum mark may cause engine damage.
Note: Make sure you install the oil filler cap
correctly.
Note: Soak up any spillage with an
absorbent cloth immediately.
OIL CHANGE INDICATOR RESET
Use the information display controls on the
steering wheel to reset the oil change
indicator.
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Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing MaintenanceE142732

From the main menu scroll to:
Action and description
Message
Press the right arrow button,
then from this menu scroll to
the following message.
Settings
Press the right arrow button,
then from this menu scroll to
the following message.
Vehicle
Press the right arrow button,
then from this menu scroll to
the following message.
Oil Life
Press and hold the OK button
until the instrument cluster
displays the following
message.
Hold OK to
Reset
Reset Successful
When the oil change indicator
resets the instrument cluster
displays 100%.
Remaining Life
{00}% Action and description
Message
If the instrument cluster
displays one of the following
messages, repeat the
process.
Not Reset
Reset Cancelled
CHANGING THE ENGINE AIR
FILTER WARNING: To reduce the risk of
vehicle damage and personal burn injuries,
do not start your engine with the air
cleaner removed and do not remove it
while the engine is running.
When changing the engine air filter, do not
allow debris or foreign material to enter the
air induction system. Engine components
are susceptible to damage not covered by
the vehicle Warranty. Change the air filter element at the correct
interval. See Scheduled Maintenance (page
564
).
Incorrect component use can cause damage
not covered by the vehicle Warranty.
See
Motorcraft Parts (page 448).
To replace the air filter element do the
following:
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Aviator (CTV) Canada/United States of America, enUSA, Edition date: 202007, Second-Printing Maintenance