sensor LINCOLN AVIATOR 2023 Repair Manual

Note:Road users are defined as another
stationary vehicle in the same lane or a
vehicle traveling in the same lane in the
same direction as you.
Evasive steering assist only activates when
all the following occur:
• Automatic emergency braking and
evasive steering assist are on.
• The system detects a road user ahead
and starts to apply the brakes.
• You significantly turn the steering wheel
to steer around a road user.
Note:The system does not automatically
steer around a road user. If you do not turn
the steering wheel, the system does not
activate.
Note:The system does not activate if the
distance to the road user ahead is too small
and the system cannot avoid a crash.
Note:The system does not activate with
cyclists or pedestrians.Adjusting the Pre-Collision Assist
Settings
You can adjust the following settings by
using the touchscreen. See General
Information (page 136).
• You can change alert and distance alert
sensitivity to one of three possible
settings.
• You can switch distance indication and
alert on or off.
• If required, you can switch active braking
on or off.
• If required, you can switch evasive
steering assist on or off.
Note:Active braking and evasive steering
assist automatically turn on every time you
switch the ignition on.
Note:If you switch active braking off, evasive
steering assist turns off.
Blocked Sensors
E288869E288869
Camera. 1
Radar sensor (if equipped). 2
If a message regarding a blocked sensor or
camera appears in the information display,
the radar signals or camera images are
obstructed. If your vehicle has a radar sensor,
it is behind the fascia cover in the center of
the lower grille. With a blocked sensor or
camera, the system may not function, or
performance may reduce. The following table
lists possible causes and actions for when
this message displays.
340
Driving Aids

Note:Proper system operation requires a
clear view of the road by the camera. Have
any windshield damage in the area of the
camera's field of view repaired.
Note:If something hits the front-end of your
vehicle or damage occurs and your vehicle
has a radar sensor, the radar sensing zone
may change. This could cause missed or
false detections. Contact an authorized
dealer to have the radar checked for proper
coverage and operation.
342
Driving Aids

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
384
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.
385
Fuses

Protected Component Fuse Rating Fuse or Relay Number
Air suspension compressor. 50A 114
Amplifier. 20A 115
Not used (spare). 5A 116
Second row heated seats. 30A 118
Port fuel injectors. 15A 120
Rain sensor. 5A 124
USB smart charger 1. 5A 125
Amplifier. 20A 127
Illuminated badge. 15A 128
Power folding seat module. 40A 131
Left-hand heated wiper blade. 15A 133
Right-hand heated wiper blade.
Family entertainment system. 10A 134
Right-hand rear electronic door. 20A 136
USB smart charger 2. 5A 139
Traffic cam. 5A 142
389
Fuses

Protected Component Fuse Rating Fuse or Relay Number
Driver door switch pack.
Memory seat switch. 7.5A 3
Wireless accessory charger module.
Seat switches.
Not used (spare). 20A 4
Not used. — 5
Not used (spare). 10A 6
Smart data link connector power. 10A 7
Telematics control unit module. 5A 8
Hands-free liftgate actuation module.
Power liftgate module.
Combined sensor module. 5A 9
Keypad switch.
Rear climate control.
Not used. — 10
Not used. — 11
Remote climate control module. 7.5A 12
Gear shift module.
Steering column control module. 7.5A 13
392
Fuses

For longer, trouble-free operation, keep the
top of the battery clean and dry and the
battery cables tightly fastened to the battery
terminals. If any corrosion is present on the
battery or terminals, remove the cables from
the terminals and clean with a wire brush.
You can neutralize the acid with a solution
of baking soda and water.
We recommend that you disconnect the
negative battery cable terminal from the
battery if you plan to store your vehicle for
an extended period.
Note:If you only disconnect the negative
battery cable terminal, make sure it is
isolated or placed away from the battery
terminal to avoid unintended connection or
arcing.
If you replace the battery make sure it
matches the electrical requirements of your
vehicle.If you disconnect or replace the battery and
your vehicle has an automatic transmission,
it must relearn its adaptive strategy. Because
of this, the transmission may shift firmly when
first driven. This is normal operation while
the transmission fully updates its operation
to optimum shift feel.
Battery Sensor Reset
When you install a new battery, reset the
battery sensor by doing the following:
1. Switch the ignition on, and leave the
engine off.
Note:Complete Steps 2 and 3 within 10
seconds.
2. Flash the high beam headlamps five
times, ending with the high beams off.
3. Press and release the brake pedal three
times.
The battery warning lamp flashes three times
to confirm that the reset is successful.
Battery Management System (If Equipped)
The system monitors battery conditions and
takes actions to extend battery life. If
excessive battery drain is detected, the
system temporarily disables some electrical
systems to protect the battery.
Systems included are:
• Heated rear window.
• Heated seats.
• Climate control.
• Heated steering wheel.
• Audio unit.
• Navigation system.
A message may appear in the information
display to alert you that battery protection
actions are active. This message is only for
notification that an action is taking place, and
not intended to indicate an electrical problem
or that the battery requires replacement.
411
Maintenance

39E371794
Your vehicle has a maintenance-free battery.
It does not require additional water during
service.If the vehicle battery has a cover and vent
hose, make sure you correctly install it after
cleaning or replacing the battery.
For longer, trouble-free operation, keep the
top of the battery clean and dry and the
battery cables tightly fastened to the battery
terminals. If any corrosion is present on the
battery or terminals, remove the cables from
the terminals and clean with a wire brush.
You can neutralize the acid with a solution
of baking soda and water.
We recommend that you disconnect the
negative battery cable terminal from the
battery if you plan to store your vehicle for
an extended period.
Note:If you only disconnect the negative
battery cable terminal, make sure it is
isolated or placed away from the battery
terminal to avoid unintended connection or
arcing.
If you replace the battery make sure it
matches the electrical requirements of your
vehicle.If you disconnect or replace the battery and
your vehicle has an automatic transmission,
it must relearn its adaptive strategy. Because
of this, the transmission may shift firmly when
first driven. This is normal operation while
the transmission fully updates its operation
to optimum shift feel.
Battery Sensor Reset
When you install a new battery, reset the
battery sensor by doing the following:
1. Switch the ignition on, and leave the
engine off.
Note:Complete Steps 2 and 3 within 10
seconds.
2. Flash the high beam headlamps five
times, ending with the high beams off.
3. Press and release the brake pedal three
times.
The battery warning lamp flashes three times
to confirm that the reset is successful.
414
Maintenance

WARNING: To reduce the risk of
serious injury, when mounting
replacement tires and wheels, you
should not exceed the maximum
pressure indicated on the sidewall of
the tire to set the beads without
additional precautions listed below. If
the beads do not seat at the maximum
pressure indicated, re-lubricate and
try again.
WARNING: For a mounting
pressure more than 20 psi (1.38 bar)
greater than the maximum pressure,
a Ford dealer or other tire service
professional should do the mounting.
WARNING: Always inflate steel
carcass tires with a remote air fill with
the person inflating standing at a
minimum of 12 ft (3.66 m) away from
the wheel and tire assembly.
WARNING: When inflating the
tire for mounting pressures up to
20 psi (1.38 bar) greater than the
maximum pressure on the tire sidewall,
the following precautions must be
taken to protect the person mounting
the tire:
• Make sure that you have the correct
tire and wheel size.
• Lubricate the tire bead and wheel
bead seat area again.
• Stand at a minimum of 12 ft (3.66 m)
away from the wheel and tire
assembly.
• Use both eye and ear protection.
Important: Remember to replace the
wheel valve stems when the road tires
are replaced on your vehicle.
It is recommended that the two front
tires or two rear tires generally be
replaced as a pair if the worn tires still
have usable depth.To avoid potential All Wheel Drive (AWD)
malfunction or All Wheel Drive (AWD)
system damage, it is recommended to
replace all four tires rather than mixing
significantly worn tires with new tires.
The tire pressure sensors mounted in
the wheels (originally installed on your
vehicle) are not designed to be used in
aftermarket wheels.
The use of wheels or tires not
recommended may affect the operation
of your tire pressure monitoring system.
If the tire pressure monitoring system
indicator is flashing, your system is
malfunctioning. Your replacement tire
might be incompatible with your tire
pressure monitoring system, or some
component of the system may be
damaged.
442
Wheels and Tires

Tire Rotation
WARNING: If the tire label shows
different tire pressures for the front
and rear tires and the vehicle has a
tire pressure monitoring system, then
you need to update the settings for
the system sensors. Always perform
the system reset procedure after tire
rotation. If you do not reset the system,
it may not provide a low tire pressure
warning when necessary.
Note:If your tires show uneven wear,
ask an authorized dealer to check for
and correct any wheel misalignment,
tire imbalance or mechanical problem
involved before tire rotation.Note:Your vehicle may be equipped
with a dissimilar spare wheel and tire
assembly. A dissimilar spare wheel and
tire assembly is defined as a spare
wheel and tire assembly that is different
in brand, size or appearance from the
road tires and wheels. If you have a
dissimilar spare wheel and tire
assembly, it is intended for temporary
use only and should not be used in a
tire rotation.
Note:After having your tires rotated,
inflation pressure must be checked and
adjusted to the vehicle requirements.
Rotating your tires at the recommended
interval will help your tires wear more
evenly, providing better tire performance
and longer tire life. Sometimes irregular
tire wear can be corrected by rotating
the tires. See Scheduled Maintenance
(page 579).
Tire Rotation Diagram
Rear-wheel drive and all-wheel drive
vehicles, front tires at left of diagram.
E142548
USING SUMMER TIRES
Summer tires provide superior performance
on wet and dry roads. Summer tires do not
have the Mud and Snow (M+S or M/S) tire
traction rating on the tire side wall. Since
summer tires do not have the same traction
performance as All-season or Snow tires, we
do not recommend using summer tires when
temperatures drop to approximately 45°F
(7°C) or below (depending on tire wear and
environmental conditions) or in snow and ice
444
Wheels and Tires