power steering LINCOLN AVIATOR 2020 User Guide

PRINCIPLE OF OPERATION
WARNING: Vehicle modifications
involving braking system, aftermarket roof
racks, suspension, steering system, tire
construction and wheel and tire size may
change the handling characteristics of your
vehicle and may adversely affect the
performance of the electronic stability
control system. In addition, installing any
stereo loudspeakers may interfere with
and adversely affect the electronic stability
control system. Install any aftermarket
stereo loudspeaker as far as possible from
the front center console, the tunnel, and
the front seats in order to minimize the risk
of interfering with the electronic stability
control sensors. Reducing the
effectiveness of the electronic stability
control system could lead to an increased
risk of loss of vehicle control, vehicle
rollover, personal injury and death. WARNING:
Remember that even
advanced technology cannot defy the laws
of physics. It’ s always possible to lose
control of a vehicle due to inappropriate
driver input for the conditions. Aggressive
driving on any road condition can cause
you to lose control of your vehicle
increasing the risk of personal injury or
property damage. Activation of the
electronic stability control system is an
indication that at least some of the tires
have exceeded their ability to grip the
road; this could reduce the operator’ s
ability to control the vehicle potentially
resulting in a loss of vehicle control, vehicle
rollover, personal injury and death. If your
electronic stability control system activates,
SLOW DOWN.
The system automatically turns on each time
you switch the ignition on.
If a driving condition activates either the
stability control or the traction control system
you may experience the following conditions: •
The stability and traction control light
flashes.
• Your vehicle slows down.
• Reduced engine power.
• A vibration in the brake pedal.
• The brake pedal is stiffer than usual.
• If the driving condition is severe and your
foot is not on the brake, the brake pedal
may move as the systems applies higher
brake forces.
The stability control system has several
features built into it to help you maintain
control of your vehicle:
Electronic Stability Control
The system enhances your vehicle ’s ability
to prevent skids or lateral slides by applying
brakes to one or more of the wheels
individually and, if necessary, reducing
engine power.
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The system displays recognizable traffic
signs in four stages as follows:
1.
All new traffic signs appear brighter than
the others in the display.
2. After a predetermined time they display normally.
3. After a predetermined distance they become greyed out.
4. After another predetermined distance, the system deletes them.
If the system detects a supplementary traffic
sign, it displays below the respective traffic
sign.
If your vehicle has speed sign recognition
with navigation, stored traffic sign data may
influence the indicated speed limit value.
Switching the System On and Off
You can switch the system on and off using
the information display. See General
Information (page 130).
Note: The system remembers the last setting
when you start your vehicle. STEERING
Electric Power Steering WARNING:
The electric power
steering system has diagnostic checks that
continuously monitor the system. If a fault
is detected, a message displays in the
information display. Stop your vehicle as
soon as it is safe to do so. Switch the
ignition off. After at least 10 seconds,
switch the ignition on and watch the
information display for a steering system
warning message. If a steering system
warning message returns, have the system
checked as soon as possible. WARNING:
If the system detects an
error, you may not feel a difference in the
steering, however a serious condition may
exist. Have your vehicle checked as soon
as possible. Failure to do so may result in
loss of steering control.
Your vehicle has an electric power steering
system. There is no fluid reservoir and
therefore requires no maintenance. If your vehicle loses electrical power when
you are driving, electric power steering
assistance is lost. The steering system still
operates and you can manually steer your
vehicle. Manually steering your vehicle
requires more effort.
Extreme continuous steering could increase
the effort you need to steer your vehicle. This
increased effort prevents overheating and
permanent damage to the steering system.
You do not lose the ability to manually steer
your vehicle. Typical steering and driving
maneuvers allow the system to cool and
operate as normal.
Steering Tips
If the steering wanders or pulls, check for:
•
Correct tire pressures.
• Uneven tire wear.
• Loose or worn suspension components.
• Loose or worn steering components.
• Improper vehicle alignment.
Note: A high crown in the road or high
crosswinds could also make the steering
seem to wander or pull.
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Adaptive Learning
The electronic power steering system
adaptive learning improves overall handling
and steering on roads with irregularities. It
communicates with the brake system to help
operate advanced stability control and
accident avoidance systems. When you
install a new battery or disconnect the
battery, you need to drive your vehicle a
short distance so it can relearn and reactivate
all systems.
Adaptive Steering
The adaptive steering system continually
changes the steering ratio with changes to
the vehicle speed, optimizing the steering
response in all conditions.
The adaptive steering system is designed
with a locking device. When the lock
engages, your vehicle returns to a fixed
steering ratio. Your vehicle may make a
sound when you start or switch off your
vehicle as the lock engages or disengages.
If your vehicle loses electrical power or
detects a fault when you are driving, the lock
engages and you are able to continue
steering. During this time, the steering wheel
may not be straight even when driving
straight ahead. You may need to use a
different steering wheel angle to properly
drive your vehicle. Extreme operating
conditions may cause the lock to engage.
This strategy prevents overheating and
permanent damage to the adaptive steering
system. Typical steering and driving
maneuvers allow the system to cool and
operate as normal.
Note:
The adaptive steering system has
diagnostic checks that continuously monitor
the system. If the system detects a fault, a
message displays in the information display.
If a red warning message displays, stop your
vehicle as soon as it is safe to do so. The
message may clear if the fault is no longer
present. If an adaptive steering system
warning message appears each time you
start your vehicle, have the system checked
as soon as possible. PRE-COLLISION ASSIST (IF EQUIPPED) WARNING:
You are responsible for
controlling your vehicle at all times. The
system is designed to be an aid and does
not relieve you of your responsibility to
drive with due care and attention. Failure
to follow this instruction could result in the
loss of control of your vehicle, personal
injury or death. WARNING:
The system does not
detect vehicles that are driving in a
different direction, cyclists or animals.
Apply the brakes when necessary. Failure
to follow this instruction could result in the
loss of control of your vehicle, personal
injury or death. WARNING:
The system does not
operate during hard acceleration or
steering. Failure to take care may lead to
a crash or personal injury.
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WHAT IS DRIVE MODE CONTROL
The system delivers a driving experience
through a suite of sophisticated electronic
vehicle systems. These systems optimize
steering, handling and powertrain response.
This provides a single location to control
multiple systems performance settings.
Changing the drive mode automatically
changes the functionality of the following
systems:
•
Electronically power-assisted steering
system adjusts steering effort and feel
based on the mode you select. See
Steering (page 299).
• Electronic stability control and traction
control maintains your vehicle control in
adverse conditions or high performance
driving. See
Stability Control (page 246).
• Electronic throttle control enhances the
powertrain response to your driving
inputs.
• Transmission controls optimize with shift
schedules tuned to each mode.
• AWD settings become optimized and
tuned to each mode. The system automatically tailors your vehicle
configuration for each mode you select.
Note:
Not all settings, or modes, may be
available.
Note: The system has diagnostic checks that
continuously monitor the system for proper
operation. If a mode is unavailable due to a
system fault, the mode defaults to Normal.
SELECTING A DRIVE MODE
Note: Drive mode changes may not be
available when the ignition is off. Rotate the drive mode dial on the center
console to change the drive mode.
DRIVE MODES
Conserve
Enables efficient driving. It helps to deliver
maximum fuel efficiency and helps to
increase driving range.
Deep Conditions
(If Equipped)
For crossing terrain that has deformable
deep, rutted surfaces such as mud, deep
sand or deep snow. Do not use on dry, hard
surfaced roads.
If your vehicle has air suspension, it raises
approximately
1.2 in (30 mm) at low speeds
for improved ground clearance.
Note: Using deep conditions mode on dry
hard surfaces could produce some vibration,
driveline bind up, and potential excessive
tire wear. This mode is for slippery and loose
surfaces.
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Deep Sand (If Equipped)
For crossing deep soft and dry sand.
Note: Using deep sand mode on dry hard
surfaces could produce some vibration,
driveline bind up, and potential excessive
tire wear. This mode is for slippery and loose
surfaces.
Excite
For sporty on-road driving. This mode
increases throttle response, provides a more
dynamic powertrain sound and steering feel,
along with quicker shifting. If your vehicle
has excite, the suspension stiffens, with an
emphasis on handling and control. The
transmission also holds gears longer, helping
your vehicle accelerate faster when shifting
gears.
If your vehicle has air suspension, it lowers
approximately
0.6 in (15 mm) to improve
aerodynamics. Normal
For everyday driving. This mode is a perfect
balance of excitement, comfort and
convenience. This is the default mode after
each ignition cycle.
Slippery
For less than ideal road conditions, such as
snow or ice covered roads. Slippery mode
inspires confidence without taking away from
driving pleasure. Slippery mode lowers
throttle response and optimizes shifting for
slippery surfaces.
Note:
Using slippery mode on dry hard
surfaces could produce some vibration,
driveline bind up, and potential excessive
tire wear as the intent of this mode is for
slippery and loose surfaces.
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Note:
Reconnect the wiring to the trailer
after removing the trailer from the water.
When backing down a ramp during boat
launching or retrieval:
• Do not allow the static water level to rise
above the bottom edge of the rear
bumper.
• Do not allow waves to break higher than
6 in (15 cm)
above the bottom edge of
the rear bumper.
Exceeding these limits may allow water to
enter vehicle components:
• Causing internal damage to the
components.
• Affecting driveability, emissions, and
reliability.
Replace the rear axle lubricant anytime the
rear axle has been submerged in water.
Water may have contaminated the rear axle
lubricant, which is not normally checked or
changed unless a leak is suspected or other
axle repair is required. TOWING THE VEHICLE ON FOUR
WHEELS
Emergency Towing WARNING:
If your vehicle has a
steering wheel lock make sure the ignition
is in the accessory or on position when
being towed.
If your vehicle becomes inoperable without
access to wheel dollies or a vehicle transport
trailer, it can be flat-towed with all wheels on
the ground, regardless of the powertrain and
transmission configuration, under the
following conditions:
• Your vehicle is facing forward for towing
in a forward direction.
• Refer to the Manual Park Release
procedure. See Automatic Transmission
(page 223). Failing to do so could result
in damage to the transmission.
• Maximum speed is
35 mph (56 km/h).
• Maximum distance is
50 mi (80 km). Recreational Towing - Front-Wheel
Drive Vehicles
(If Equipped)
You cannot recreational tow your vehicle
with all wheels on the ground because
vehicle or transmission damage could occur.
Place the front wheels on a two-wheel tow
dolly. If you are using a tow dolly, follow the
instructions specified by the equipment
provider.
Recreational Towing - Rear-Wheel
Drive Vehicles
(If Equipped)
You cannot recreational tow your vehicle
with all wheels on the ground because
vehicle or transmission damage could occur.
We recommend towing your vehicle with all
four wheels off the ground, such as when
using a car-hauling trailer. Otherwise, you
cannot recreational tow your vehicle.
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When driving through standing water, drive
very slowly and do not stop your vehicle.
Your brake performance and traction may
be limited. After driving through water and
as soon as it is safe to do so:
•
Lightly press the brake pedal to dry the
brakes and to check that they work.
• Check that the horn works.
• Check that the exterior lights work.
• Turn the steering wheel to check that the
steering power assist works. FLOOR MATS WARNING: Use a floor mat designed
to fit the footwell of your vehicle that does
not obstruct the pedal area. Failure to
follow this instruction could result in the
loss of control of your vehicle, personal
injury or death. WARNING:
Pedals that cannot move
freely can cause loss of vehicle control and
increase the risk of serious personal injury. WARNING:
Secure the floor mat to
both retention devices so that it cannot slip
out of position and interfere with the
pedals. Failure to follow this instruction
could result in the loss of control of your
vehicle, personal injury or death. WARNING:
Do not place additional
floor mats or any other covering on top of
the original floor mats. This could result in
the floor mat interfering with the operation
of the pedals. Failure to follow this
instruction could result in the loss of
control of your vehicle, personal injury or
death. WARNING:
Always make sure that
objects cannot fall into the driver foot well
while your vehicle is moving. Objects that
are loose can become trapped under the
pedals causing a loss of vehicle control. 325
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Protected Component
Fuse Rating
Fuse or Relay Number
Engine mounts.
Windshield and rear window washer pump relay power.
15A
16
Not used (spare).
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
Air quality sensor.
10A
25
Particulate matter sensor.
360 camera with park aid.
Rear view camera.
Blind spot information system.
Adaptive cruise control module.
Transmission control module.
15A
26
Anti-lock brake system valves with integrated park brake.
40A
28
Anti-lock brake system pump with integrated park brake.
60A
29
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Protected Component
Fuse Rating
Fuse or Relay Number
Driver seat module.
30A
30
Passenger seat module.
30A
31
Not used (spare).
20A
32
Rear cargo area power point.
20A
33
Main console bin power point.
20A
34
Not used (spare).
20A
35
Power inverter.
40A
36
Climate controlled seat module.
30A
38
Power liftgate module.
30A
41
Trailer brake control module.
30A
42
Body control module.
60A
43
Brake on and off switch.
10A
44
Not used (spare).
15A
46
Heated backlite.
40A
50
Heated steering wheel.
20A
54
Trailer tow park lamps.
20A
55
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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.
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
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Aviator (CTV) Canada/United States of America, enUSA, Edition date: 201902, Third-Printing- Fuses