2017 FORD FLEX sensor

Certain messages need to be confirmed before you can access the menus.
Adaptive Cruise Control
Action
Message
A radar malfunction is preventing the adaptive cruise from
engaging. See Using Adaptive Cruise Control (page 189).
Adaptive Cruise
Malfunction
Conditions exist such that the adaptive cruise cannot functionproperly. See
Using Adaptive Cruise Control (page 189).
Adaptive Cruise Not
Available
The radar is blocked because of poor radar visibility due tobad weather or ice/mud/water in front of radar. Driver can
typically clean the sensor to resolve. See
Using Adaptive
Cruise Control (page 189).
Adaptive Cruise Not
Available Sensor
Blocked See Manual
AdvanceTrac ™ Action
Message
The system detects a malfunction due to a blocked sensor.
Service AdvanceTrac
The traction control has been disabled or enabled by thedriver.
AdvanceTrac Off On
Alarm Action
Message
The alarm has been triggered due to unauthorized entry. SeeAnti-Theft Alarm
(page 74).
Vehicle Alarm To Stop
Alarm, Start Vehicle.
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Flex (), enUSA, First Printing Information Displays

Battery and Charging System
Action
Message
The charging system needs servicing. If the warning stays on
or continues to come on, contact an authorized dealer as soon as possible.
Check Charging System
The battery management system determines that the batteryis at a low state of charge. Turn the ignition off as soon as
possible to protect the battery. This message will clear once the vehicle has been started and the battery state of charge has recovered. Turning off unnecessary electrical loads will allow faster battery state-of-charge recovery.
Turn Power Off To Save
Battery
Blind Spot Information and Cross Traffic Alert System Action
Message
A fault with the system has occurred. Contact an authorizeddealer as soon as possible.
Blindspot System Fault
The system sensors are blocked. Contact an authorized dealeras soon as possible. See Blind Spot Information System
(page 195).
Blindspot Not Available
Sensor Blocked See Manual
The system detects a vehicle. See
Blind Spot Information
System (page 195).
Vehicle Coming From X
The blind spot information system and cross traffic alert
system sensors are blocked. See
Blind Spot Information
System (page 195).
Cross Traffic Not Avail-
able Sensor Blocked See Manual
A fault with the system has occurred. Contact an authorizeddealer as soon as possible.
Cross Traffic System
Fault
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Brake System
Action
Message
The brake fluid level is low and the brake system should be
inspected immediately. See Brake Fluid Check (page 255).
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 the parking brake is released, 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 will be 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 will be disabled. Contact an authorized dealer as soon as possible.
Collision Warning Not
Available
Doors and Locks Action
Message
The door listed is not completely closed.
X Door Ajar
The luggage compartment is not completely closed.
Trunk Ajar
The driver’s door is opened, your vehicle is in park and the
engine is on.
Engine ON
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Park Aid
Action
Message
The system has detected a condition that requires service.
Contact your authorized dealer. See Rear Parking Aid (page
180).
Check Park Aid
The system has detected a condition that requires service.
Contact your authorized dealer. See
Rear Parking Aid (page
180).
Check Rear Park Aid
The park aid status.
Rear Park Aid On Off
Power Steering Action
Message
The power steering system has detected a condition thatrequires service. See an authorized dealer.
Steering Fault Service
Now
The power steering system is not working. Stop your vehiclea 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
Service Required
Seats Action
Message
Objects are by the passenger seat. After the objects are movedaway 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
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Tire Pressure Monitoring System
Action
Message
One or more tires on your vehicle have low tire pressure. SeeTire Pressure Monitoring System (page 290).
Tire Pressure Low
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 290).
Tire Pressure Monitor
Fault
A tire pressure sensor is malfunctioning, or your spare tire isin use. For more information on how the system operatesunder these conditions, See
Tire Pressure Monitoring
System (page 290). If the warning stays on or continues to
come on, contact an authorized dealer as soon as possible.
Tire Pressure Sensor
Fault
Traction Control Action
Message
Displays the status of the traction control system. See UsingTraction Control
(page 177).
Traction Control Off
Transmission Action
Message
You switched the engine off and shift select lever is in anyposition other than P (Park).
Shift to Park
Towing Action
Message
The system detects trailer sway, so you need to reduce your speed.
Trailer Sway Reduce
Speed
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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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Flex (), enUSA, First Printing Auxiliary Power Points

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 fault occurs in either the stability
control or the traction control system, you
may experience the following conditions:
•
The stability and traction control light
illuminates steadily.
• The stability control and traction
control systems do not enhance your
vehicle's ability to maintain traction of
the wheels.
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 system applies
higher brake force.
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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Flex (), enUSA, First Printing Stability Control

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 57).
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 99).
If a fault is present in the system, a warning
message appears in the information
display. See
Information Messages
(page 107).
REAR PARKING AID
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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