2023 LINCOLN AVIATOR ECU

After battery replacement, or in some cases
after charging the battery with an external
charger, the battery management system
requires eight hours of vehicle sleep time to
relearn the battery state of charge. During
this time, your vehicle must remain fully
locked with the ignition switched off.
Note:Prior to relearning the battery state of
charge, the battery management system
may temporarily disable some electrical
systems.
Electrical Accessory Installation
To make sure the battery management
system works correctly, do not connect an
electrical device ground connection directly
to the battery negative post. This can cause
inaccurate measurements of the battery
condition and potential incorrect system
operation.
Note:If you add electrical accessories or
components to the vehicle, it may adversely
affect battery performance and durability.
This may also affect the performance of
other electrical systems in the vehicle.Remove and Reinstall the Battery
Install a battery approved for use by our
specifications. See Capacities and
Specifications (page 460).
To disconnect or remove the battery, do the
following:
1. Apply the parking brake and switch the
ignition off.
2. Switch all electrical equipment off, for
example lights and radio.
3. Wait a minimum of two minutes before
disconnecting the battery.
Note:The engine management system has
a power hold function and remains powered
for a period of time after you switch the
ignition off. This is to allow the system to
store diagnostic and adaptive tables.
Disconnecting the battery without waiting
can cause damage not covered by the
vehicle warranty.
4. Disconnect the negative battery cable
terminal.
5. Disconnect the positive battery cable
terminal.6. Remove the battery securing clamp.
7. Remove the battery.
8. To install, reverse the removal procedure.
Note:Before reconnecting the battery, make
sure the ignition remains switched off.
Note:Make sure to fully tighten the battery
cables.
If you disconnect or replace the vehicle
battery, you must reset the following
features:
• Window bounce-back. See Power
Windows (page 121).
• Clock Settings.
• Pre-set radio stations.
Battery Disposal
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Make sure that you dispose of old
batteries in an environmentally
friendly way. Seek advice from
your local authority about recycling old
batteries.
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Maintenance

6. Remove the battery securing clamp.
7. Remove the battery.
8. To install, reverse the removal procedure.
Note:Before reconnecting the battery, make
sure the ignition remains switched off.
Note:Make sure to fully tighten the battery
cables.
If you disconnect or replace the vehicle
battery, you must reset the following
features:
• Window bounce-back. See Power
Windows (page 121).
• Clock Settings.
• Pre-set radio stations.
Battery Disposal
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Make sure that you dispose of old
batteries in an environmentally
friendly way. Seek advice from
your local authority about recycling old
batteries.
ADJUSTING THE HEADLAMPS
Vertical Aim Adjustment
If your vehicle has been involved in a crash,
have the aim of the headlamp beam checked
by an authorized dealer.
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8 ft (2.4 m). A
Ground to the center of the
headlamp high beam bulb. B
25 ft (7.6 m). C
Horizontal reference line. DVertical Aim Adjustment Procedure
1. Park your vehicle on level ground
approximately 25 ft (7.6 m) from a wall or
screen.
2. Measure the distance from the ground
to the center of the headlamp high beam
bulb and mark an 8 ft (2.4 m) long
horizontal reference line on the wall or
screen at this height.
Note:There may be an identifying mark on
the lens to help you locate the center line of
the headlamp high beam bulb.
Note:To see a clearer light pattern for
adjusting, you may want to block the light
from one headlamp while adjusting the
other.
3. Switch on the low beam headlamps and
open the hood.
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Maintenance

When driving with the full-size dissimilar
spare wheel and tire assembly additional
caution should be given to:
• Towing a trailer.
• Driving vehicles equipped with a camper
body.
• Driving vehicles with a load on the cargo
rack.
Drive cautiously when using a full-size
dissimilar spare wheel and tire assembly and
seek service as soon as possible.
Tire Change Procedure
WARNING: The jack supplied with
this vehicle is only intended for changing
a flat tire in an emergency. Do not attempt
to do any other work on your vehicle when
it is supported by the jack, as your vehicle
could slip off the jack. Failure to follow this
instruction could result in personal injury
or death.
WARNING: To help prevent your
vehicle from moving when changing a
wheel, shift the transmission into park (P),
set the parking brake and use an
appropriate block or wheel chock to
secure the wheel diagonally opposite to
the wheel being changed. For example,
when changing the front left wheel, place
an appropriate block or wheel chock on
the right rear wheel.
WARNING: Only use the jack
provided as original equipment with your
vehicle.
WARNING: Failure to follow these
guidelines could result in an increased risk
of loss of vehicle control, injury or death.
WARNING: Only use the specified
jacking points. If you use any other
locations you could damage vehicle
components, such as brake lines.
WARNING: Never place anything
between the vehicle jack and your vehicle.
WARNING: Never place anything
between the vehicle jack and the ground.
WARNING: Do not attempt to change
a tire on the side of the vehicle close to
moving traffic. Pull far enough off the road
to not obstruct the flow of traffic and avoid
the danger of being hit when operating the
jack or changing the wheel.
Note:Passengers should not remain in your
vehicle when the vehicle is being jacked.
Note:Jack at the specified locations to avoid
damage to the vehicle.
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Wheels and Tires

Note:No maintenance or additional
lubrication of your jack is required over the
service life of your vehicle.
1. Park on a level surface, set the parking
brake and switch on the hazard flashers.
2. Apply the parking brake, place the
transmission in park (P) and turn the
engine off.
3. If your vehicle has air suspension, use
the touch screen to switch on the Air
Suspension Service Mode prior to
jacking.
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4. Block the wheel diagonally opposite the
flat tire. For example, if the left front tire
is flat, block the right rear wheel.
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5. Unfold the third row seat if it is in the
stowed position, then remove the
carpeted cargo area to access the spare
tire and jack storage compartment.
6. Turn the wing nut securing the spare tire
counterclockwise, remove the wing nut.7. Remove the spare tire, jack and wrench
from the spare tire storage compartment
under the trunk load floor.
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8. Turn the hex nut on the jack
counterclockwise to remove the lug
wrench from jack. This lowers the jack
and loosens the mechanical lock.
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Wheels and Tires

Stowing the jack
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1. To store the folded wrench on the jack,
engage the bracket of the jack base and
the lug wrench pin, swing the wrench
upwards, adjust jack height until the
wrench hook engages the hole on jack.
Tighten the hex nut clockwise by hand
until secure.
2. Place the jack in the spare tire
compartment, install the wing nut and
tighten clockwise by hand until secure.
Stowing the flat tire
You cannot store the full-sized road wheel
in the temporary spare tire well.1. Find the flat tire retainer strap tucked
inside the jack channel. Lower the
carpeted load floor.
2. Stow the flat tire in the cargo area on the
load floor with the wheel facing up.
Secure the flat tire with the retainer strap
by following the next steps.
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3. Locate the rear left side and right side
cargo tie-down rings. Push the loop end
of the retainer strap through one cargo
tie-down ring. Thread the non-loop end
through the loop.4. Weave the retainer strap through the
wheel openings.
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5. Locate the front cargo tie-down in the
opposite rear corner of the cargo area.
Thread the retainer strap through the
tie-down and pull tight.
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6. Secure by tying a 2-half hitch knot.
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Wheels and Tires

TECHNICAL SPECIFICATIONS
Wheel Lug Nut Torque Specifications
WARNING: When you install a wheel, always remove any corrosion, dirt or foreign materials present on the mounting surfaces of the
wheel or the surface of the wheel hub, brake drum or brake disc that contacts the wheel. Make sure to secure any fasteners that attach
the rotor to the hub so they do not interfere with the mounting surfaces of the wheel. Installing wheels without correct metal-to-metal contact
at the wheel mounting surfaces can cause the wheel nuts to loosen and the wheel to come off while your vehicle is in motion, resulting in
loss of vehicle control, personal injury or death.
lb.ft (Nm)*Bolt size
150 lb.ft (204 Nm) M14 x 1.5
*Torque specifications are for nut and bolt threads free of dirt and rust. Use only our recommended replacement fasteners.
Retighten the lug nuts to the specified torque within 100 mi (160 km) after any wheel disturbance (such as tire rotation, changing a flat tire,
wheel removal).
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Wheels and Tires

CREATING A VEHICLE WI-FI
HOTSPOT
You can create a Wi-Fi hotspot in your
vehicle and allow devices to connect to it for
access to the Internet.
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Select the settings option on the
feature bar.
1. Press Lincoln Connect.
2. Press Vehicle Hotspot.
Note:The vehicle hotspot default setting is
on.
3. Press Settings.
4. Press Wi-Fi visibility.
Note:The Wi-Fi Visibility default setting is
on.
Finding the Wi-Fi Hotspot Name and
Password
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Select the settings option on the
feature bar.
1. Press Lincoln Connect.2. Press Vehicle Hotspot.
3. Press Settings.
Note:The SSID is the hotspot name.
4. Press View Password.
Connecting a Device to the Wi-Fi
Hotspot
1. On your device, switch Wi-Fi on and
select the hotspot from the list of
available Wi-Fi networks.
2. When prompted, enter the password.
Purchasing a Data Plan
1. Connect a device to the hotspot.
Note:The vehicle network carrier’s portal
opens on your device.
2. If the portal does not open on your
device, open a website and it redirects
to the vehicle network carrier’s portal.
Note:Secure websites do not redirect.
3. Follow the instructions on the carrier
portal to purchase a plan.Note:If you have an active plan, the system
does not redirect to the vehicle network
carrier’s portal when you connect a device.
Visit the vehicle network carrier’s website to
purchase more data.
Note:If data usage information is available
in the vehicle hotspot menu, it is
approximate.
Note:If you carry out a master reset, the
system does not remove your vehicle from
your vehicle network carrier’s account. To
remove your vehicle from the account,
contact your vehicle network carrier.
Note:The vehicle network carrier provides
Vehicle Hotspot services, subject to your
vehicle network carrier agreement, coverage
and availability.
CHANGING THE VEHICLE WI-FI
HOTSPOT NAME OR PASSWORD
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Select the settings option on the
feature bar.
1. Press Lincoln Connect.
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Vehicle Wi-Fi Hotspot

Possible Cause and Resolution Symptom
– Incorrect device settings.
• Make sure that your device does not have an auto-install program or active security
settings.
• Check that your device is not set only to charge.
– Device lock screen enabled.
• Unlock your device before connecting it.
The system does not recognize my device. – Device limitation.
• Do not leave your device in your vehicle during very hot or very cold weather condi-
tions.
– Cable connection issue.
• Correctly connect the cable to your device and the vehicle USB port.
– Incompatible cable.
• Use the cable recommended by the device manufacturer.
The system does not understand the name of
a track or artist.– Device limitation. Bluetooth® does not support voice commands.
• Connect your device to a USB port.
• If you have an iOS device, press and hold the voice control button on the steering
wheel to use Siri to play specific tracks.
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