2019 FORD EXPLORER sensor

WARNING: If damage occurs in
the immediate area surrounding the
sensor, have your vehicle checked as
soon as possible.
Note: The system works above
40 mph
(64 km/h).
Note: The system works as long as the
camera can detect one lane marking.
Note: When you select aid or alert and aid
mode and the system detects no steering
activity for a short period, the system alerts
you to put your hands on the steering wheel.
The system may detect a light grip or
touch on the steering wheel as hands off
driving.
Note: The system may not function if the
camera is blocked, or if the windshield is
damaged or dirty. When you switch the system on and it
detects an unintentional drift out of your
lane is likely to occur, the system notifies
or assists you to stay in your lane through
the steering system and information
display. In Alert mode, the system provides
a warning by vibrating the steering wheel.
In Aid mode, the system provides steering
assistance by gently counter steering your
vehicle back into the lane. When the system is functioning in the
combined Alert and Aid mode, the system
first provides steering assistance by gently
counter steering your vehicle back into the
lane, followed by a warning that vibrates
the steering wheel if the vehicle is still out
of the lane markings.
Switching the System On and Off
Note:
The system on or off setting is stored
until it is manually changed, unless a MyKey
is detected. If the system detects a MyKey,
it defaults to on and the mode sets to alert. Press the button on the direction indicator
stalk to switch the system on or off.
System Settings
The system has optional setting menus
available. The system stores the last
known selection for each of these settings.
You do not need to readjust your settings
each time you switch the system on.
Mode:
This setting allows you to select
which of the system features you can
enable.
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When the system detects a vehicle, an
alert indicator illuminates in the exterior
mirror on the side the approaching vehicle
is coming from. If you turn the direction
indicator on for that side of your vehicle,
the alert indicator flashes.
Note:
The system may not alert you if a
vehicle quickly passes through the detection
zone.
Blocked 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 become blocked, a message
may appear in the information display. See
Information Messages (page 115). The
alert indicators remain illuminated but the
system does not alert you.
System Errors
If the system detects a fault, a warning
lamp illuminates and a message displays.
See
Information Messages (page 115). Switching the System On and Off
You can switch the system off using the
information display.
See General
Information (page 104). When you switch
the system off, a warning lamp illuminates
and a message displays. When you switch
the system on or off, the alert indicators
flash twice.
Note: The system remembers the last
setting when you start your vehicle.
Note: The system may not correctly operate
when towing a trailer. For vehicles with a
trailer tow module and tow bar approved
by us, 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.
To permanently switch the system off,
contact an authorized dealer.
CROSS TRAFFIC ALERT
(IF
EQUIPPED) WARNING:
Do not use the cross
traffic alert system as a replacement for
using the interior and exterior mirrors or
looking over your shoulder before
reversing out of a parking space. The
cross traffic alert system is not a
replacement for careful driving. WARNING:
The system may not
operate properly during severe weather
conditions, for example snow, ice, heavy
rain and spray. Always drive with due
care and attention. Failure to take care
may result in a crash.
The system is designed to alert you of
vehicles approaching from the sides when
you shift into reverse (R).
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Using the Cross Traffic Alert
System
The system is designed to detect vehicles
that approach with a speed up to 37 mph
(60 km/h). Coverage decreases when the
sensors are partially, mostly or fully obstructed. Slowly reversing helps increase
the coverage area and effectiveness.
The system turns on when you start the
engine and you shift into reverse (R). The
system turns off when you shift out of
reverse (R).The sensor on the left-hand side is only
partially obstructed and zone coverage on
the right-hand side is maximized.
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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.
System Lights, Messages and
Audible Alerts
When the system detects a vehicle, an
indicator illuminates in the exterior mirror
on the side the approaching vehicle is
coming from. A tone sounds and a
message appears in the information
display. Note:
In exceptional conditions, the system
could alert you even when there is nothing
in the detection zone, for example a vehicle
passing in the distance.
Blocked 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.
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If the sensors are blocked, a message may
appear in the information display when
you shift into reverse (R). See
Information Messages (page 115).
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 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.
System Errors
If the system detects a fault a message
displays. See
Information Messages
(page 115).
Switching the System Off and On
You can temporarily switch the system off
using the information display. See
Information Messages
(page 115). When
you switch system off, a message displays.
See
Information Messages (page 115).
Note: The system turns on each time you
switch the ignition on and you shift into
reverse (R). If you temporarily switch the
system off, it turns on the next time you
switch the ignition on.
Note: The system may not correctly operate
when towing a trailer. For vehicles with a
trailer tow module and tow bar approved
by us, 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. To permanently switch the system off,
contact an authorized dealer.
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 by an
authorized dealer. WARNING:
If the system detects
an error, you may not feel a difference in
the steering, however a serious condition
may exist. Obtain immediate service
from an authorized dealer, failure to do
so may result in loss of steering control.
Your vehicle has an electric power steering
system. There is no fluid reservoir. No
maintenance is required.
If your vehicle loses electrical power while
you are driving, electric power steering
assistance is lost. The steering system still
operates and you can steer your vehicle
manually. Manually steering your vehicle
requires more effort.
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running pedestrians, partly obscured
pedestrians, or pedestrians that the
system cannot distinguish from a group.
Failure to take care may result in the loss
of control of your vehicle, serious
personal injury or death.
WARNING: The pre-collision assist
system's brake support reduces collision
speed only if you brake your vehicle
before any collision. You must press your
brake pedal as you would in any typical
braking situation. WARNING: The system cannot
help prevent all crashes. Do not rely on
this system to replace driver judgment
and the need to maintain a safe distance
and speed.
Note: The system does not detect, warn or
respond to potential collisions with vehicles
to the rear or sides of your vehicle.
Using the Pre-Collision Assist
System
The system is active at speeds above
approximately
5 mph (8 km/h). The system alerts you of certain collision
risks. The system's sensor detects your
vehicle's rapid approach to other vehicles
traveling in the same direction as your
vehicle. When your vehicle rapidly approaches
another vehicle, a flashing visual warning
appears and an audible warning tone
sounds.
The brake support system assists you in
reducing any collision speed by
pre-charging the brakes. If the risk of
collision continues to increase after the
audio-visual warning, the brake support
prepares the brake system for rapid
braking. Brake support does not
automatically apply the brakes. If you press
the brake pedal, the system could apply
additional braking up to maximum braking
force, even if you lightly press the brake
pedal.
You can adjust the warning system's
sensitivity through your information
display.
See General Information (page
104).
Note: If you perceive Pre-Collision Assist
alerts as being too frequent or disturbing,
then you can reduce the alert sensitivity,
though the manufacturer recommends
using the highest sensitivity setting where
possible. Setting lower sensitivity would
lead to fewer and later system warnings.
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Blocked Sensors If a blocked sensor message appears in the
information display, dirt, water or an object
is blocking the sensor. The sensor is
located behind a cover near the driver side
of the lower grille. If anything blocks the
sensor, your vehicle cannot see through
the sensor, and the system does not work.
Possible causes for the blocked sensor
message and corrective actions are listed
below.
Action
Cause
Clean the radar sensor cover or remove theobstruction.
The radar sensor cover in the grille is dirty
or obstructed.
Wait a short time. The radar may take
several minutes to reset after you remove the obstruction.
The surface of the radar sensor cover is
clean but the message remains in the display.
The system is temporarily disabled. Shortlyafter weather conditions improve, thesystem automatically reactivates.
Heavy rain, spray, snow or fog in the air
interferes with the radar signals.
The system is temporarily disabled. Shortlyafter weather conditions improve, thesystem automatically reactivates.
Swirling water, snow or ice on the road
surface interferes with the radar signals.
System Limitations
Due to the nature of radar technology,
there may be certain instances where
vehicles do not provide a collision warning.
These include:
• Stationary vehicles or vehicles moving
below 6 mph (10 km/h).
• Pedestrians or objects in the roadway.
• Oncoming vehicles in the same lane.
• Severe weather conditions (see
blocked sensor section).
• Debris build-up on the grille near the
headlamps (see blocked sensor
section). •
Small distance to vehicle ahead.
• Large steering wheel and pedal
movements (very active driving style).
Damage to the front end of your vehicle
may alter the radar sensor's coverage area.
This may result in missed or false collision
warnings. Have an authorized dealer check
your radar sensor for proper coverage and
operation.
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Protected Component
Fuse Rating
Fuse or Relay
Number
Not used.
—
89
Not used.
—
90
Not used.
—
91
Multi-contour seat module relay.
15A 1
92
Alternator sense.
10A 1
93
Rear washer relay.
15A 1
94
Rear wiper relay.
15A 1
95
Powertrain control module relay coil
power.
10A 1
96
Rain sensor.
5A 1
97
2nd row seat motors.
20A 1
98
Trailer tow parking lamp relay.
20A 1
99
1 Micro 2 fuse.
2 M-case fuse.
3 J-case fuse.
Passenger Compartment Fuse
Panel
The fuse panel is located under the
instrument panel to the left of the steering
column. Note:
It may be easier to access the fuse
panel if you remove the finish trim piece.
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