2016 LINCOLN MKX brake sensor

PRINCIPLE OF OPERATION
WARNINGS
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. WARNINGS
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.
Roll Stability Control
The system enhances your vehicle ’s ability
to prevent rollovers by detecting your
vehicle ’s roll motion and the rate at which it
changes by applying the brakes to one or
more wheels individually.
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PRINCIPLE OF OPERATION
WARNINGS
To help avoid personal injury, please
read and understand the limitations of
the system as contained in this section.
Sensing is only an aid for some (generally
large and fixed) objects when moving on a
flat surface at parking speeds. Certain
objects with surfaces that absorb ultrasonic
waves, surrounding vehicle's parking aid
systems, traffic control systems, fluorescent
lamps, inclement weather, air brakes, and
external motors and fans may also affect the
function of the sensing system; this may
include reduced performance or a false
activation. To help avoid personal injury, always
use caution when in reverse (R) and
when using the sensing system. WARNINGS
This system is not designed to prevent
contact with small or moving objects.
The system is designed to provide a warning
to assist the driver in detecting large
stationary objects to avoid damaging your
vehicle. The system may not detect smaller
objects, particularly those close to the
ground. Certain add-on devices such as large
trailer hitches, bike or surfboard racks
and any device that may block the normal
detection zone of the system, may create
false beeps. Note:
Keep the sensors, located on the
bumper or fascia, free from snow, ice and
large accumulations of dirt. If the sensors
are covered, the system’ s accuracy can be
affected. Do not clean the sensors with sharp
objects.
Note: If your vehicle sustains damage to the
bumper or fascia, leaving it misaligned or
bent, the sensing zone may be altered
causing inaccurate measurement of
obstacles or false alarms. Note:
The sensing system cannot be turned
off when a MyKey is present. See Principle
of Operation (page 60).
Note: If you attach certain add-on devices
such as a trailer or bike rack, the rear
sensing system may detect that add-on
device and therefore provide warnings. It is
suggested that you disable the rear sensing
system when you attach an add-on device
to your vehicle to prevent these warnings.
The sensing system warns the driver of
obstacles within a certain range of your
vehicle. The system turns on automatically
whenever you switch the ignition on.
The system can be switched off through the
information display menu or from the pop-up
message that appears once you shift the
transmission into reverse (R).
See General
Information (page 114).
Note: On vehicles with front parking aid you
can use the parking aid switch to switch the
system off.
If a fault is present in the system, a warning
message appears in the information display.
See
Information Messages (page 121).
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Note:
If the obstacle remains within 12 in
(30 cm) visual distance indication remains
on.
If the transmission is in neutral (N), the side
sensing system only provides visual distance
indication when your vehicle is moving at
7 mph (12 km/h) or below, for example when
moving on a slope, and obstacles are
detected within
12 in (30 cm). When you stop
your vehicle the visual distance indication
stops after 4 seconds.
If the side sensing system is not available,
the side distance indicator blocks will not be
present.
The side sensing system is not available
under the following condition:
• If you switch the traction control system
off. The side sensing system may not be
available until you have driven approximately
the length of your vehicle in order for the
system to reinitialize if:
•
You switch the ignition on, off and back
on.
• Your vehicle remains stationary for over
two minutes.
• The anti-lock brake system is activated.
• The traction control system is activated.
ACTIVE PARK ASSIST
(If Equipped)
Parallel Parking, Perpendicular
Parking, Park Out Assist WARNINGS
You must remain in your vehicle when
the system turns on. You are
responsible at all times for controlling your
vehicle, supervising the system and
intervening if required. Failure to take care
may result in the loss of control of your
vehicle, serious personal injury or death. WARNINGS
The sensors may not detect objects in
heavy rain or other conditions that
cause disruptive reflections. Note:
The driver is always responsible for
controlling the vehicle, supervising the
system and intervening if required by
grabbing the steering wheel or pushing the
active park assist button.
The system detects an available parallel or
perpendicular parking space and
automatically steers your vehicle into the
space (hands-free) while you control the
accelerator, gearshift and brakes. The system
visually and audibly guides you to park your
vehicle.
If you are uncomfortable with the proximity
to any vehicle or object, you may choose to
override the system.
Park Out Assist automatically steers your
vehicle out of a parallel parking space
(hands-free) while you control the
accelerator, gearshift and brakes. The system
visually and audibly guides you to enter
traffic.
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Note:
The Blind Spot Information System
does not detect traffic alongside or behind
your vehicle during a park assist maneuver.
The system may not correctly operate in any
of the following conditions:
• You use a spare tire or a tire significantly
worn more than the other tires.
• You use a unauthorized tire size.
• You try to park on a tight curve.
• Something passes between the front
bumper and the parking space (a
pedestrian or cyclist).
• The edge of the neighboring parked
vehicle is high off the ground (for
example, a bus, tow truck or flatbed
truck).
• The weather conditions are poor (heavy
rain, snow, fog, etc). Note:
Keep the sensors, located on the
bumper or fascia, free from snow, ice and
large accumulations of dirt. Covered sensors
can affect the system's accuracy. Do not
clean the sensors with sharp objects.
Note: The sensors may not detect objects
with surfaces that absorb ultrasonic waves
or cause ultrasonic interference (motorcycle
exhaust, truck air brakes or horns).
Do not use the system if:
• You have attached a foreign object (bike
rack or trailer) to the front or rear of your
vehicle or close to the sensors.
• You have attached an overhanging
object (surfboard) to the roof. •
A foreign object damages or obstructs
the front or rear bumper or side sensors.
• The correct tire size is not in use on your
vehicle (for example, a mini-spare tire).
Using Active Park Assist - Parallel Parking Press the button located on the
center console near the gearshift
lever or the right side of the center
stack once.
When driving at a speed less than 22 mph
(35 km/h) the system automatically scans
both sides of your vehicle for an available
parking space. The system displays a
message and a corresponding graphic to
indicate it is searching for a parking space.
Use the direction indicator to select
searching either to the left-hand side or
right-hand side of your vehicle.
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The current gap setting and SET also display.
Setting a Speed
1. Accelerate to the desired speed.
2. Press and release SET+. The vehicle
speed is stored in the memory.
3. The information display shows a green indicator light, current gap setting and
desired set speed.
4. Take your foot off the accelerator pedal. 5. A lead vehicle graphic illuminates when
the system detects a vehicle in front of
you.
Note: When adaptive cruise control is active,
the speedometer may vary slightly from the
set speed displayed in the information
display. Following a Vehicle WARNINGS
When following a vehicle in front of
you, your vehicle does not decelerate
automatically to a stop, nor does your vehicle
always decelerate quickly enough to avoid
a crash without driver intervention. Always
apply the brakes when necessary. Failing to
do so may result in a crash, serious injury or
death. Adaptive cruise control only warns of
radar-sensor-detected vehicles. In
some cases there may be no warning or a
delayed warning. You should always apply
the brakes when necessary. Failing to do so
may result in a crash, serious injury or death. Note:
The brakes may emit a sound when
the adaptive cruise control system is active.
When a vehicle ahead of you enters the
same lane or a slower vehicle is ahead in the
same lane, the vehicle speed adjusts to
maintain a preset gap distance. The distance
setting is adjustable.
The lead vehicle graphic illuminates. When you are following a vehicle and you
switch on your left directional indicator,
adaptive cruise control may provide a small
temporary acceleration to help you pass.
The vehicle maintains a constant distance
between the vehicle ahead until:
•
The vehicle in front of you accelerates to
a speed above the set speed.
• The vehicle in front of you moves out of
your lane or out of view.
• The vehicle speed falls below 12 mph (20
km/h).
• A new gap distance is set.
The vehicle applies brakes to slow the
vehicle to maintain a safe distance from the
vehicle in front. The maximum braking which
the system can apply is limited. You can
override the system by applying the brakes.
If the system predicts that its maximum
braking level is insufficient, an audible
warning sounds while the system continues
to brake. The red warning bar appears on
the windshield. You should take immediate
action.
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Switching the System Off
Press and release OFF when the system is
in stand by mode or switch the ignition off.
Note: The set speed memory erases when
you switch off the system.
Detection Issues WARNING
On rare occasions, detection issues
can occur due to the road
infrastructures, for example bridges, tunnels
and safety barriers. In these cases, the
system may brake late or unexpectedly. At
all times, you are responsible for controlling
your vehicle, supervising the system and
intervening, if required. The radar sensor has a limited field of vision.
It may not detect vehicles at all or detect a
vehicle later than expected in some
situations. The lead vehicle graphic does not
illuminate if the system does not detect a
vehicle in front of you. Detection issues can occur:
With vehicles that edge into your
lane that can only be detected
once they have moved fully into
your lane.
A
Motorcyclists may be detected
late, or not at all.
B
With vehicles in front of you when
going into and coming out of a
bend. The detection beam will not
follow sharp curves in the road.
C
In these cases the system may brake late or
unexpectedly. The driver should stay alert
and intervene when necessary.
If something hits the front end of your vehicle
or damage occurs, the radar-sensing zone
may change. This could cause missed or
false vehicle detections. See an authorized
dealer to have the radar checked for proper
coverage and operation.
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System Not Available
Conditions that can cause the system to
deactivate or prevent the system from
activating when requested include:
•
A blocked sensor.
• High brake temperature.
• A failure in the system or a related
system. Blocked Sensor WARNINGS
Do not use the system when towing a
trailer with brake controls. Aftermarket
trailer brakes do not function properly when
you switch the system on because the
brakes are electronically controlled. Failing
to do so may result in loss of vehicle control,
which could result in serious injury. The
system does operate with non-electronic
trailer brake controllers, such as over-run or
surge brakes. Do not use tire sizes other than those
recommended because this can affect
the normal operation of the system. Failing
to do so may result in a loss of vehicle
control, which could result in serious injury. A message appears if something obstructs
the sensor's radar signals. The sensor is
located behind a cover near the driver side
of the lower grille. The system cannot detect
a vehicle ahead and does not function when
something obstructs the radar signal. The
following table lists possible causes and
actions for this message displaying.
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Protected Components
Fuse Amp Rating
Fuse or Relay Number
Horn.
20A 1
50
Not used.
—
51
Not used.
—
52
Not used.
—
53
Brake on off switch.
10A 2
54
ALT sensor.
10A 2
55
1 Micro fuse.
2 Dual micro fuse.
3 M-type fuse.
Power Distribution Box - Bottom
There are fuses located on the bottom of the
fuse box. To access the bottom of the fuse
box, do the following:
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