sensor LINCOLN CORSAIR 2021 Workshop Manual

Zone coverage also decreases when parking
at narrow angles. The sensor on the left-hand
side is mostly obstructed and zone coverage
on that side is severely reduced.
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Cross Traffic Alert System Sensors
The sensors are behind the rear bumper on
both sides of your vehicle.
Note:
Keep the sensors free from snow, ice
and large accumulations of dirt.
Note: Do not cover the sensors with bumper
stickers, repair compound or other objects.
Note: Blocked sensors could affect system
performance.
If the sensors are blocked, a message may
appear in the information display when you
shift into reverse (R). Cross Traffic Alert System Limitations
The system may not correctly operate when
any of the following occur:
•
The sensors are blocked.
• Adjacently parked vehicles or objects are
obstructing the sensors.
• Vehicles approach at speeds less than
4 mph (6 km/h) or greater than 37 mph
(60 km/h).
• The vehicle speed is greater than 7 mph
(12 km/h)
.
• You reverse out of an angled parking
space.
Cross Traffic Alert Behavior When
Trailer is Attached
Note: The system may not correctly operate
when towing a trailer. For vehicles with an
approved trailer tow module and tow bar,
the system turns off when you attach a
trailer. For vehicles with an aftermarket
trailer tow module or tow bar, we
recommend that you switch the system off
when you attach a trailer. Cross traffic alert remains on when you
attach a trailer in vehicles that come with
blind spot information system with trailer tow
under the following conditions:
•
You connect a trailer.
• The trailer is a bike rack or cargo rack
with a maximum length of
3 ft (1 m).
• You set the trailer length to
3 ft (1 m) in
the information display.
See
Blind Spot Information System (page
299).
Switching the System On and Off
To switch the system on or off, adjust the
setting. Depending on your vehicle options,
the setting could be in the following:
• Information display.
See General
Information (page 131).
• Touchscreen.
See Settings (page 526).
Note: The system turns on every time you
switch the ignition on. To permanently switch
the system off, contact an authorized dealer.
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Cross Traffic Alert Indicator
When the system detects an
approaching vehicle, a tone
sounds, a warning lamp illuminates
in the relevant exterior mirror and arrows
appear in the information display to show
which side the approaching vehicle is coming
from. Note:
If arrows do not display, a message
appears in the information display.
If the system malfunctions, a warning lamp
illuminates in the instrument cluster and a
message appears in the information display.
Have your vehicle checked as soon as
possible. Note:
In exceptional conditions, the system
could alert you, even when there is nothing
in the detection zone, for example a vehicle
passing further away from your vehicle.
Cross Traffic Alert Information Messages Action
Message
Displays instead of indication arrows when the system detects a vehicle. Check for approaching
traffic.
Cross Traffic Alert
Indicates blocked cross traffic alert system sensors. Clean the sensors. If the message\
continues
to appear, have your vehicle checked as soon as possible.
Cross Traffic Not Available Sensor
Blocked See Manual
The system has malfunctioned. Have your vehicle checked as soon as possible.
Cross Traffic System Fault
Displays if you attach a trailer to your vehicle.
Cross Traffic Alert Deactivated Trailer
Attached
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Active braking: It activates if the system
determines that a collision is about to occur.
The system may help the driver reduce
impact damage or completely avoid the
crash.
Note: If you perceive pre-collision assist
alerts as being too frequent or disturbing,
you can reduce the alert sensitivity, though
we recommend using the highest sensitivity
setting where possible. Setting lower
sensitivity would lead to fewer and later
system warnings.
Note: Brake support and active braking are
active at speeds up to 75 mph (120 km/h). If
your vehicle has a radar sensor, included
with adaptive cruise control, then brake
support and active braking are active up to
the maximum speed of your vehicle.
Note: The system turns off when you select
the deep conditions drive mode. Distance Indication and Alert (If Equipped)
This feature is a function that provides the
driver with a graphical indication of the time
gap to other preceding vehicles traveling in
the same direction. The information display
screen shows one of the images that follow. If the time gap to a preceding vehicle is
small, a red visual indication displays to the
driver.
Note:
Distance indication and alert
deactivates and the images do not display
when adaptive cruise control is active.
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Note:
If you switch active braking off, evasive
steering assist turns off. Blocked Sensors 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 pre-collision assist system may
not operate or performance may reduce. The
following table lists possible causes and
actions for when this message displays.
Camera Troubleshooting Action
Cause
Clean the outside of the windshield in front of the camera.
The windshield in front of the camera is dirty or obstructed in some
way.
Wait a short time. It could take several minutes for the camera todetect that there is no obstruction.
The windshield in front of the camera is clean but the message remains
in the display screen.
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WHAT IS SPEED SIGN
RECOGNITION
Speed sign recognition detects speed limit
signs to inform you of the current speed limit.
Detected speed signs appear in the
information display.
HOW DOES SPEED SIGN
RECOGNITION WORK
Speed sign recognition uses a sensor behind
the interior mirror to detect speed signs.
If your vehicle has speed sign recognition
with navigation, stored speed sign data may
influence the indicated speed limit value.
SPEED SIGN RECOGNITION
PRECAUTIONS 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:
In cold and severe
weather conditions the system may not
function. Rain, snow and spray can all limit
sensor performance. WARNING:
The system may not
operate properly if the sensor is blocked.
Keep the windshield free from obstruction.
Note: Do not carry out windshield repairs in
the immediate area surrounding the sensor.
Note: If your vehicle has a suspension kit
not approved by us, the system may not
correctly function. Note:
The system may not detect all speed
signs and may incorrectly read signs.
Note: Always fit our original parts when
replacing headlamp bulbs. Other bulbs may
reduce system performance.
SPEED SIGN RECOGNITION
LIMITATIONS
Speed sign recognition may not operate
correctly due to:
• Outdated map data.
• Incorrect recognition of speed limits by
the sensor of signs on parallel roads or
exit ramps.
• Missed recognition of faded, dirty, or
distorted signs.
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(If Equipped)

Protected Component
Fuse Rating
Fuse Location
Not used.
—
76
Not used.
—
77
Multi-contour seats.
15 A
78
Not used (spare).
10 A
79
Fuel pump.
20 A
80
Rear window washer pump.
10 A
81
Not used (spare).
40 A
82
Not used.
—
83
Auxiliary power distribution box (hybrid).
40 A
84
Rain sensor.
5 A
85
Not used.
—
86
Not used.
—
87
Not used.
—
88
Note: Spare fuse amperage may vary.
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Remove and Reinstall the Battery
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 diagnostic and
adaptive tables to be stored. 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 the battery cable terminals
are fully tightened.
If you disconnect or replace the vehicle
battery, you must reset the following
features:
• Window bounce-back. See Windows
and Mirrors (page 112).
• Clock Settings.
• Pre-set radio stations.
• Steering Angle Sensor.
Note: To calibrate the steering angle sensor,
drive the vehicle above
30 mph (50 km/h)
for a minimum of 1.2 mi (2 km). Make sure to
drive straight ahead for a minimum of 30
seconds. Several vehicle functions are
disabled and a warning light could appear
until the sensor is calibrated. Note:
For flexible fuel vehicles, if you are
operating on E85, you could experience poor
starts or an inability to start the engine, and
driveability problems until the fuel trim and
ethanol content have been relearned. Drive
the vehicle at least
10 mi (16 km) to
completely relearn the idle trim and fuel trim
strategy.
Battery Disposal 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
The assembly plant properly aims the
headlamps on your vehicle. If your vehicle
has been in an accident, have the alignment
of your headlamps checked by your
authorized dealer.
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Note:
Do not drive the vehicle above 50 mph
(80 km/h).
Note: Do not drive further than
120 mi
(200 km). Drive only to the closest authorized
Ford dealer or tire repair shop to have your
tire inspected.
• Drive carefully and avoid abrupt steering
maneuvers.
• Periodically monitor tire inflation pressure
in the affected tire; if the tire is losing
pressure, have the vehicle towed.
• Read the information in the Tips for Use
of the Kit section to make sure safe
operation of the kit and your vehicle.
Tips for Use of the Kit
To ensure safe operation of the kit:
• Read all instructions and cautions fully.
• Before operating the kit, make sure your
vehicle is safely off the road and away
from moving traffic. Turn on the hazard
lights.
• Always set the parking brake to ensure
the vehicle doesn't move unexpectedly. •
Do not remove any foreign objects, such
as nails or screws, from the tire.
• When using the kit, leave the engine
running (only if the vehicle is outdoors or
in a well-ventilated area) so the
compressor does not drain the vehicle's
battery.
• Do not allow the compressor to operate
continuously for more than 15 minutes.
This will help prevent the compressor
from overheating.
• Never leave the kit unattended during
operation.
• Sealant compound contains latex. Those
with latex sensitivities should use
appropriate precautions to avoid an
allergic reaction.
• Keep the kit away from children.
• Only use the kit when the ambient
temperature is between -22°F (-30°C) and
158°F (70°C)
. •
Only use the sealing compound before
the use-by date. The use-by date is on a
label on the sealant canister and can be
seen through the rectangular viewing
window on the bottom of the compressor.
Check the use-by date regularly and
replace the canister when the sealant
expires.
• Do not store the kit unsecured inside the
passenger compartment of the vehicle
as it may cause injury during a sudden
stop or crash. Always store the kit in its
original location.
• After sealant use, the tire pressure
monitoring system sensor and valve stem
on the wheel must be replaced by an
authorized Ford dealer.
• Operating the kit could cause an
electrical disturbance in radio, CD, and
DVD player operation. * When inflation only is required for
a tire or other objects, the selector
must be in the Air position.
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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 12.0 ft (3.66 m)
away from the wheel and tire
assembly.
• Use both eye and ear protection. 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. 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.
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 by us, 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. Safety Practices WARNING:
If your vehicle is
stuck in snow, mud or sand, do not
rapidly spin the tires; spinning the tires
can tear the tire and cause an
explosion. A tire can explode in as little
as three to five seconds. WARNING:
Do not spin the
wheels at over 34 mph (55 km/h). The
tires may fail and injure a passenger
or bystander.
Driving habits have a great deal to do
with your tire mileage and safety.
*Observe posted speed limits
*Avoid fast starts, stops and turns
*Avoid potholes and objects on the road
*Do not run over curbs or hit the tire
against a curb when parking
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