2017 FORD EXPLORER sensor

Brake System
Action
Message
The brake fluid level is low. Check the brake system immedi-ately. See Brake Fluid Check (page 285).
Brake Fluid Level LOW
The brake system needs servicing. Stop the vehicle in a safeplace. Contact an authorized dealer.
Check Brake System
The parking brake is set, the engine is running and you drive
your vehicle more than 3 mph (5 km/h). If the warning stays
on after you release the parking brake, contact an authorized dealer as soon as possible.
Park Brake Engaged
Collision Warning System Action
Message
There is a system malfunction with the collision warning
system. The system is disabled. Contact an authorized dealer as soon as possible.
Collision Warning
Malfunction
The collision warning system radar is blocked because of poorradar visibility due to bad weather or ice/mud/water in frontof the radar. Driver can typically clean the sensor to resolve. Contact an authorized dealer as soon as possible.
Collision Warning Not
Available Sensor
Blocked See Manual
There is a system malfunction with the collision warning
system. The system is disabled. Contact an authorized dealer as soon as possible.
Collision Warning Not
Available
Doors and Locks Action
Message
The driver door is not completely closed.
Driver Door Ajar
The passenger door is not completely closed.
Passenger Door Ajar
The rear left door is not completely closed.
Rear Left Door Ajar
The rear right door is not completely closed.
Rear Right Door Ajar
The liftgate is not completely closed.
Liftgate Ajar
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Action
Message
The hood is not completely closed.
Hood Ajar
The system has disabled the door switches.
Switches Inhibited
Security Mode
The factory keypad code displays in the information display
after the system resets the keypad. See Passive Anti-Theft System (page 68).
Factory Keypad Code
XXXXX
Driver Alert Action
Message
Stop and rest as soon as it is safe to do so.
Driver Alert Warning Rest
Now
Take a rest soon.
Driver Alert Warning Rest
Suggested
Electronic Stability Control Action
Message
The system detects a malfunction due to a blocked sensor.
ESC Service required
Displays the traction control system status.
ESC Off
Displays the traction control system status.
ESC On
Engine Action
Message
Displays when the engine temperature is too high. Stop yourvehicle in a safe place and allow the engine to cool. If the
problem persists, contact an authorized dealer. See
Engine
Coolant Check (page 279).
High Engine Temper-
ature Stop Safely
Engine service is required. Contact an authorized dealer.
Engine Fault Service
Now
Check the engine oil level. See Engine Oil Check (page 277).
Engine Oil Level Low
Check Level
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Power Steering
Action
Message
The power steering system has detected a condition thatrequires service. Contact an authorized dealer.
Steering Malfunction
Service Now
The power steering system is not working. Stop your vehicleat a safe place. Contact an authorized dealer.
Service Power Steering
Now
The power steering system has detected a condition withinthe power steering system, or passive entry or passive start system requires service. Contact an authorized dealer.
Steering Assist Fault
You need to turn the steering wheel in order to disengage thesteering lock.
Steering column lock:
Remove and re-insert
key while turning wheel to unlock
Pre-Collision Warning System Action
Message
A fault with the system has occurred. Contact an authorized dealer.
Pre-Collision Warning
Malfunction
You have a blocked sensor due to bad weather, ice, mud or
water in front of the radar sensor. You can typically clean the sensor to resolve. See Pre-Collision Assist (page 227).
Pre-Collision Warning
Not Available SensorBlocked See Manual
A fault with the system has occurred. Contact an authorized dealer.
Pre-Collision Warning
Not Available
Remote Start Action
Message
A reminder to apply the brake and push the gearshift buttonto drive your vehicle after a remote start.
To Drive: Press Brake
and Gear Shift Button
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Seats
Action
Message
Objects are by the passenger seat. After you move the objectsaway from the seat, if the warning stays on or continues to
come on, contact an authorized dealer as soon as possible.
Occupant Sensor
BLOCKED Remove
Objects Near Passenger Seat
A reminder that memory seats are not available while driving.
Memory Recall Not
Permitted While Driving
Shows where you have saved your memory setting.
Memory X Saved
Starting System Action
Message
A reminder to apply the brake when starting your vehicle.
To START Press Brake
The starter has exceeded its cranking time in attempting tostart your vehicle.
Cranking Time Exceeded
The starter is attempting to start your vehicle.
Engine Start Pending
Please Wait
The system has cancelled the pending start.
Pending Start Cancelled
Tire Pressure Monitoring System Action
Message
One or more tires on your vehicle have low tire pressure. SeeTire Pressure Monitoring System (page 322).
LOW Tire Pressure
The tire pressure monitoring system is malfunctioning. If thewarning stays on or continues to come on, contact an
authorized dealer.
See Tire Pressure Monitoring System (page 322).
Tire Pressure Monitor
Fault
A tire pressure sensor is malfunctioning, or your spare tire is
in use. If the warning stays on or continues to come on, contact
an authorized dealer as soon as possible. See Tire Pressure Monitoring System
(page 322).
Tire Pressure Sensor
Fault
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When the indicator light on the power point
is:
•
On: The power point is working, the
ignition is on and a device is plugged
in.
• Off: The power point is off, the ignition
is off or no device is plugged in.
• Flashing: The power point is in fault
mode.
The power outlet temporarily turns off
power when in fault mode if the device
exceeds the 150 watt limit. Unplug your
device and switch the ignition off. Switch
the ignition back on, but do not plug your
device back in. Let the system cool off and
switch the ignition off to reset the fault
mode. Switch the ignition back on and
make sure the indicator light remains on.
Do not use the power point for certain
electric devices, including:
• Cathode-ray, tube-type televisions.
• Motor loads, such as vacuum cleaners,
electric saws and other electric power
tools or compressor-driven
refrigerators.
• Measuring devices, which process
precise data, such as medical
equipment or measuring equipment.
• Other appliances requiring an
extremely stable power supply such as
microcomputer-controlled electric
blankets or touch-sensor lamps.
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2. If the sensors detect that your vehicle
is on a slope, the system activates
automatically.
3. When you remove your foot from the brake pedal, your vehicle remains on
the slope without rolling away for
about two to three seconds. This hold
time automatically extends if you are
in the process of driving off.
4. Drive off in the normal manner. The system releases the brakes
automatically.
Note: When you remove your foot from the
brake pedal and press the pedal again when
the system is active, you will experience
significantly reduced brake pedal travel. This
is normal.
Switching the System On and Off
Vehicles with Manual Transmission
You can switch this feature on or off in the
information display. The system
remembers the last setting when you start
your vehicle.
Vehicles with Automatic Transmission
You cannot turn the system on or off.
When you switch the ignition on, the
system automatically turns on.
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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. 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.
Curve Control
The system enhances your vehicle ’s ability
to follow the road when cornering severely
or avoiding objects in the roadway. Curve
Control operates by reducing engine power
and, if necessary, applying brakes to one
or more of the 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.
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 55).
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. You can turn the system on or
off by pressing the parking aid
button. If your vehicle does not
have a parking aid button, 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 99).
If a fault is present in the system, a warning
message appears in the information
display. See
Information Messages
(page 113).
REAR PARKING AID
(If Equipped)
The rear sensors are only active when the
transmission is in reverse (R). As your
vehicle moves closer to the obstacle, the
rate of the audible warning increases.
When the obstacle is less than
12 in
(30 cm) away, the warning sounds
continuously. If the system detects a
stationary or receding object farther than
12 in (30 cm)
from the corners of the
bumper, the tone sounds for only three
seconds. Once the system detects an
object approaching, the warning sounds
again.
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