brake LINCOLN AVIATOR 2021 Service Manual

•
The trailer is not connected.
• If you select Normal, Conserve, or
Slippery.
• You are not in 4H or 4L.
• You have not selected Manual shift
mode.
• Hill descent control is not active.
• You have not selected Tow haul, Excite,
Deep, or Slow Climb.
Note: When in Excite mode, Start/Stop can
be enabled by pressing the Auto-Start-Stop
button. The green Auto-Start-Stop
indicator light on the instrument
cluster will illuminate to indicate
when the automatic engine stop occurs. If the instrument cluster is
equipped with a grey
Auto-Start-Stop indicator light, it
illuminates when automatic engine stop is
not available due to one of the above noted
conditions not being met. Automatic Engine Restart
Any of the following conditions will result in
an automatic restart of the engine:
•
You have removed your foot from the
brake pedal.
• You press the accelerator pedal.
• You press the accelerator and the brake
pedal at the same time.
• The driver safety belt becomes
unfastened or the driver door is ajar.
• Your vehicle is moving.
• The interior compartment does not meet
customer comfort when air conditioning
or heat is on.
• Fogging of the windows could occur and
the air conditioning is on.
• The battery is not within optimal
operating conditions.
• You have exceeded the maximum engine
off time.
• When you press the Auto-Start-Stop
button with the engine automatically
stopped. •
The front defroster is turned to the Max
setting.
• When you shift into park (P), the engine
will restart.
Any of the following conditions may result in
an automatic restart of the engine:
• You have increased the blower fan speed
or changed the climate control
temperature.
• You have an electrical accessory turned
on or plugged in.
Note: You may notice that the climate seat
fan fluctuates during an automatic restart.
Disabling Auto-Start-Stop Press the button on the instrument
panel to access the
Auto-Start-Stop feature on the
touchscreen. Use the touchscreen to
deactivate the feature.
Deactivating the feature lasts only 1 key
cycle. Use the touchscreen to restore
Auto-Start-Stop function.
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Note:
If the Shift to park (P), Restart Engine
message appears and the amber
Auto-Start-Stop indicator light flashes in the
instrument cluster. This indicates automatic
restart is unavailable. You must restart the
vehicle manually. See Information Displays
(page 134).
If your vehicle is in an engine off
Auto-Start-Stop, shifting from drive (D) to
reverse (R) will not cause a restart if you do
not press the brake pedal. The message
Auto-Start-Stop Press Brake to Start Engine
appears. You must press the brake pedal
within 60 seconds or the system requires
you to shift into park (P) and manually restart
your vehicle.
HYBRID VEHICLE OPERATION
This hybrid vehicle combines electric and
gasoline propulsion to provide breakthrough
performance and improved efficiency.
Familiarizing yourself with these unique
characteristics provides an optimal driving
experience from your vehicle. Starting When you start your vehicle, a
green READY indicator light
appears in the instrument cluster
letting you know that your vehicle is ready
for driving.
The engine may not start because your
vehicle has a silent key start feature. This
fuel saving feature allows your vehicle to be
ready to drive without requiring the gas
engine to be running. The indicator remains
on when your vehicle is on, whether the
engine is running or not, to indicate your
vehicle is capable of movement using the
electric motor, gas engine or both. Typically,
the engine does not start unless the vehicle
is cold, a climate control change is requested
or you press the accelerator pedal. Driving
The gas engine automatically starts and
stops to provide power when needed and
to save fuel when not needed. When
coasting at low speeds, coming to a stop, or
standing, the gas engine normally shuts
down and your vehicle operates in
electric-only mode.
Conditions that may cause the engine to start
up or remain running include:
•
Considerable vehicle acceleration.
• Climbing a hill.
• Charge level of high voltage battery is
low.
• High or low outside temperatures in
order to provide system heating or
cooling.
• Engine not warm enough to provide
passenger requested cabin temperature.
• Towing a trailer.
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•
Selectable drive modes: Certain
selectable drive modes may cause the
engine to run. See What Is Drive Mode
Control (page 329).
• Live in Drive: Use of the paddle shifters
while in drive (D) may cause the engine
to run.
See Automatic Transmission
(page 245).
Stopping
The gas engine may shut off to conserve fuel
as you come to a stop. Restarting your
vehicle is not required. Simply step on the
accelerator when you are ready to drive.
Transmission Operation
The engine and electric motor together
propel the vehicle through the automatic
transmission. This is normal hybrid operating
and helps deliver fuel efficiency and
performance. Battery
Your hybrid is equipped with a high voltage
battery. A cool battery maintains battery life
and provides the best possible performance.
The high voltage battery is cooled by the
vehicle's air conditioning system. When the
air conditioning system is on, you may notice
a slight increase in air temperature coming
from the climate control vents while the
battery is cooling. You may also notice cool
air flowing from the vents when the air
conditioning or blower is off.
Braking
Your hybrid is equipped with standard
hydraulic braking and regenerative braking.
Regenerative braking is performed by your
transmission and it captures brake energy
and stores it in the high voltage battery.
You may also notice during extending
downhill driving that your engine continues
to run instead of shutting off. During this
engine braking, the engine stays on, but it is
not using any fuel. You may also hear a slight
whine or whistle when operating your
vehicle. This is the normal operation of the
electric motor in the hybrid system.
Driving to Optimize Fuel Economy
Note:
Having your engine running is not
always an indication of inefficiency. In some
cases, it is actually more efficient than
driving in electric mode.
Your fuel economy should improve
throughout your hybrid's break-in period. As
with any vehicle, your driving habits and
accessory usage can significantly impact
your fuel economy. For best results, keep
these tips in mind:
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GENERAL INFORMATION
WARNING: This battery pack should
only be serviced by an authorized electric
vehicle technician. Improper handling can
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:
Do not touch the
electronic ignition system parts after you
have switched the ignition on or when the
engine is running. The system operates at
high voltage. Failure to adhere to this
warning could result in serious personal
injury or death. WARNING:
Keep your hands and
clothing clear of the engine cooling fan. Your vehicle consists of various high-voltage
components and wiring. All of the
high-voltage power flows through specific
wiring assemblies labeled as such or covered
with a solid orange convolute, or orange
striped tape, or both. Do not come in contact
with these components.
The high-voltage battery system is a
high-voltage, lithium-ion battery system. The
pack is located underneath the vehicle. The
high voltage battery system uses an
advanced active liquid heating and cooling
system to regulate high voltage battery
temperature and help maximize the life of
the high voltage battery.
Note:
The high-voltage battery does not
require regular service maintenance. CHARGING THE HIGH VOLTAGE
BATTERY - PLUG-IN HYBRID
ELECTRIC VEHICLE (PHEV)
IMPORTANT SAFETY INSTRUCTIONS WARNING:
In Canada, do not use
the 120 volt convenience cord in
commercial garages. WARNING:
This equipment has
arcing or sparking parts. Do not expose to
flammable vapors. Position this equipment
at least
18 in (450 mm) above the floor.
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AUTOMATIC TRANSMISSION
WARNING: Always fully apply the
parking brake and make sure you shift into
park (P). Failure to follow this instruction
could result in personal injury or death. WARNING:
Do not apply the brake
pedal and accelerator pedal
simultaneously. Applying both pedals
simultaneously for more than a few
seconds will limit engine performance,
which may result in difficulty maintaining
speed in traffic and could lead to serious
injury.
Note: You cannot shift out of park (P) unless
the intelligent access key is inside your
vehicle.
Understanding Your Transmission
Selector Positions
Your vehicle has an electronic transmission
shifter. The transmission selector is on the
center stack below the touchscreen. Park.P
Reverse.
R
Neutral.
N
Drive.D
The instrument cluster displays the current
gear. Park (P)
With the transmission in park (P), your vehicle
locks the transmission and prevents the
wheels from turning. Always come to a
complete stop before putting your vehicle
into and out of park (P). An audible tone
sounds once you select park (P).
When you switch the ignition off, your vehicle
shifts into park (P). If you switch the ignition
off while your vehicle is moving, the
transmission first shifts into neutral (N) until
it reaches a speed less than 3 mph (5 km/h)
and then shifts into park (P).
The electric parking brake could apply when
you shift to park (P) without the brake pedal
fully pressed. The electric parking brake
applies when you shift to park (P) on large
slopes. The electric parking brake releases
with the drive away release function, or
manually as described in the Releasing the
Electric Parking Brake section.
See Electric
Parking Brake (page 258).
Note: A warning tone sounds if you open the
driver door and you have not shifted the
transmission selector to park (P).
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Reverse (R)
With the transmission selector in reverse (R),
your vehicle moves backward. Always come
to a complete stop before shifting into and
out of reverse (R).
Neutral (N)
With the transmission selector in neutral (N),
you can start your vehicle and it is free to
roll. Hold the brake pedal down when in this
position.
Drive (D)
Drive (D) is the normal driving position for
the best fuel economy and smoothness. Shift
the transmission selector to drive (D) to allow
your vehicle to move forward and shift
through the forward gears.
The transmission shifts to the appropriate
gear for optimum performance based on
ambient temperature, road slope, vehicle
load and your input.
Automatic Return to Park
Note:
This feature does not operate when
your vehicle is in Stay in Neutral mode or
neutral tow.
The transmission returns to park (P) if any of
the following occur:
• You switch the ignition off.
• You do not have your seatbelt fastened
and you open the driver door.
• The driver door is open and you unfasten
your seatbelt.
If you switch the ignition off when your
vehicle is moving, your vehicle shifts into
neutral (N) until it slows down enough to shift
into park (P).
Note: This feature does not work properly if
the door ajar switch is malfunctioning. If your
door ajar indicator does not illuminate when
you open or close the driver door, or the
Transmission not in Park message still
displays in the information display when the
shifter has already selected (R), (N) or (D) and
the driver door remains closed, see your
authorized dealer. Stay in Neutral Mode
Note:
Stay in Neutral mode is a temporary
vehicle state that works with the engine in
a running or OFF state. Once in this mode,
maintain sufficient battery voltage, or your
vehicle returns to park (P) if left active for an
extended period of time when the engine is
off.
Failure to follow this instruction could result
in vehicle damage not covered by the vehicle
warranty.
Note: When entering an automatic car wash,
always enter the Stay in Neutral mode. Stay
in Neutral mode must be enabled if you are
exiting the vehicle before the car wash.
Extended usage of Stay in Neutral mode
could result in a battery voltage reduction to
a level where the vehicle no longer starts.
Do not tow your vehicle in this mode.
With the transmission selector in Stay in
Neutral mode, you can start your vehicle and
it is free to roll.
To enter Stay in Neutral mode, do the
following:
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1. Bring your vehicle to a complete stop.
2. Shift into neutral (N).
3. Press neutral (N) again within five
seconds after shifting to neutral (N).
Note: The Stay in Neutral mode confirmation
message appears in the information display
when your vehicle has entered Stay in
Neutral mode and the neutral (N) button on
the transmission selector slowly blinks.
To exit Stay in Neutral mode, press park (P)
at any time, or apply the brakes when the
engine is running, to shift into a different
driving position.
Note: You can select the (P) position with or
without brakes applied when the engine is
OFF.
SelectShift Automatic ™ Transmission
Your vehicle has a SelectShift Automatic
transmission. The SelectShift Automatic
transmission gives you the ability to change
gears up or down, without a clutch, as
preferred. To prevent the engine from running at too
low an RPM, which could cause it to stall,
SelectShift still makes some downshifts if it
determines that you have not downshifted
in time. Although SelectShift makes some
downshifts for you, it still allows you to
downshift at any time if the SelectShift
determines that damage to the engine from
over-revving cannot occur.
Note:
Engine damage could occur if you
maintain excessive engine revving without
shifting.
Note: Vehicles have either steering wheel
controls or gearshift lever controls.
SelectShift could upshift if the engine is
approaching the RPM limit. It can also be
upshifted manually by pressing the (+) button.
Pull the + paddle on the steering wheel or
push the + button on the gearshift lever to
activate SelectShift.
• Pull the right paddle (+) to upshift.
• Pull the left paddle (–) to downshift. SelectShift in drive (D):
•
Provides a temporary manual mode for
performing more demanding maneuvers
where you require extra control of gear
selection, for example, when towing or
overtaking. This mode holds a selected
gear for a temporary period of time
dependent on driver inputs, for example,
steering or accelerator pedal input.
The instrument cluster displays your currently
selected gear. If you request a gear not
available due to vehicle conditions, low
speed, too high of an engine speed for the
requested gear selection, the current gear
flashes three times.
Note: At full accelerator pedal travel, the
transmission downshifts for maximum
performance.
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Manual Park Release
WARNING: When doing this
procedure, you need to take the
transmission out of park (P) which means
your vehicle can roll freely. To avoid
unwanted vehicle movement, always fully
apply the parking brake prior to doing this
procedure. Use wheels chocks if
appropriate. WARNING:
If the parking brake is
fully released, but the brake warning lamp
remains illuminated, the brakes may not
be working properly. Have your vehicle
checked as soon as possible. WARNING: Do not drive your vehicle
until you verify that the stoplamps are
working.
Use the manual park release to move your
transmission from the park (P) position in the
event of an electrical malfunction or
emergency. Activating the Manual Park Release Cable
1. Apply the parking brake.
See Electric
Parking Brake (page 258).
Note: If vehicle battery is dead, for example,
no electrical power is available, you could
require an external power source to apply
the parking brake.
2. Using the key or a flat head screwdriver 4.7 in (120 mm), carefully open the access
cover under the arm rest console.
3. Turn the vehicle ignition on without starting the vehicle. Press the push to
start button without pressing the brake. 4. Once in the driver seat, fully apply the
brake pedal and hold. Do not release.
5. Insert a screwdriver or your car key into the Manual Park Release lever slot, pull
the Manual Park Release lever toward
the rear until the detent in the slot pops
up against the screwdriver or key. Allow
0.3 in (7 mm)
of full upward travel of the
detent, which locks in the park override
mode, and you can remove the
screwdriver or key. If done correctly, a
message on the instrument cluster
displays Park Not Available, Transmission
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Note:
A screwdriver tool longer than 4.7 in
(120 mm) could hit the underside of the
armrest console before you achieve full
travel of the detent.
6. With your foot still fully applied on the brake pedal, disengage the parking
brake. See Electric Parking Brake (page
258
).
7. Your vehicle remains in neutral (N) for emergency towing purposes.
8. Switch off the ignition.
9. Once it is safe to do so, and there is no risk of your vehicle rolling, disconnect
the negative, black, battery cable from
the battery.
Returning Your Vehicle to Normal Mode
1. Once it is safe to do so, reconnect the negative, black, battery cable to the
battery.
2. Apply the parking brake.
See Electric
Parking Brake (page 258).
Note: If the vehicle battery is dead, you
could require an external power source to
apply the parking brake. 3.
Fully apply the brake pedal and hold, do
not release.
4. Insert the screwdriver or car key fully into
the Manual Park Release lever slot. Push
the tool downwards. The system detent
releases and the Manual Park Release
lever moves forward, allowing the vehicle
to go back into the park (P) position.
Remove the screwdriver or car key.
5. Install the access cover.
6. With your foot fully applied on the brake
pedal, start your vehicle. Confirm that
your vehicle is in the park (P) position and
that the instrument cluster indicates park
(P).
7. If the instrument cluster does not display
the park (P) position or there is a
message stating Park Not Available,
Transmission Not In Park or Shift System
Fault, apply the parking brake before
exiting your vehicle. Contact an
authorized dealer. If Your Vehicle Gets Stuck in Mud or
Snow
Note:
Do not rock the vehicle if the engine
is not at normal operating temperature or
damage to the transmission could occur.
Note: Do not rock the vehicle for more than
a minute or damage to the transmission and
tires could occur, or the engine could
overheat.
If your vehicle gets stuck in the mud or snow,
you can rock it out by shifting between
forward and reverse gears, stopping
between shifts in a steady pattern. Press
lightly on the accelerator in each gear.
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Driving in Special Conditions With All-
Wheel Drive (AWD)
Note:
Use of the AWD system in slippery,
deep snow and sand drive modes on dry
surfaces could produce some vibration and
driveline bind up and, or excessive tire wear,
as the intent of these drive modes are for
slippery and loose surfaces.
Note: You can use AWD vehicles for driving
on sand, snow, mud and rough roads and
have operating characteristics that are
somewhat different from conventional
vehicles, both on and off the highway.
Basic Operating Principles in Special
Conditions
• Drive slower in strong crosswinds which
can affect the normal steering
characteristics of your vehicle.
• Be extremely careful when driving on
pavement made slippery by loose sand,
water, gravel, snow or ice. If Your Vehicle Goes Off the Edge of the
Pavement
•
If your vehicle goes off the edge of the
pavement, slow down, but avoid severe
brake application, ease the vehicle back
onto the pavement only after reducing
your speed. Do not turn the steering
wheel too sharply while returning to the
road surface.
• It could be safer to stay on the apron or
shoulder of the road and slow down
gradually before returning to the
pavement. You could lose control if you
do not slow down or if you turn the
steering wheel too sharply or abruptly.
• It often could be less risky to strike small
objects, such as highway reflectors, with
minor damage to your vehicle rather than
attempt a sudden return to the pavement
which could cause the vehicle to slide
sideways out of control or rollover.
Remember, your safety and the safety of
others should be your primary concern. If Your Vehicle Gets Stuck 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: If the parking brake is
fully released, but the brake warning lamp
remains illuminated, the brakes may not
be working properly. Have your vehicle
checked as soon as possible. WARNING:
Do not spin the wheels
at over 34 mph (55 km/h). The tires may
fail and injure a passenger or bystander.
If your vehicle gets stuck in mud or snow it
could be rocked out by shifting between
forward and reverse gears, stopping
between shifts, in a steady pattern. Press
lightly on the accelerator in each gear.
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(If Equipped)