2017 FORD FLEX ignition

System Sensor Blockage
The system uses radar sensors that are
located behind the bumper fascia on each
side of your vehicle. Any dirt, mud and
snow in front of the sensors and/or driving
in heavy rain can cause system
degradation. Also, other types of
obstructions in front of the sensor can
cause system degradation. This is referred
to as a
‘blocked ’ condition.
Note: Do not apply bumper stickers and/or
repair compound to these areas, this can
cause degraded system performance.
If the system detects a degraded
performance condition, a message warning
of a blocked sensor will appear in the
information display. Also the system alert
indicators will remain ON and the system
will no longer provide any vehicle warnings.
You can clear the information display
warning but the alert indicators will remain
illuminated.
A "blocked" condition can be cleared in
two ways:
• After the blockage in front of the
sensors is removed or the
rainfall/snowfall rate decreases or
stops, drive for a few minutes in traffic
to allow the sensors to detect passing
vehicles.
• By cycling the ignition from ON to OFF
and then back ON. Note:
When towing a trailer, the sensors
may detect the trailer thus causing a false
alert. It may be desirable to turn the Blind
Spot Information System off if the false
alerts become annoying.
System Errors
If the system senses a problem with the
left or right sensor, the telltale will
illuminate and a message will appear in
the information display. See Information
Messages (page 107).
System Limitations
The system does have its limitations;
situations such as severe weather
conditions or debris build-up on the sensor
may limit vehicle detection.
The following are other situations that may
limit the system:
• Certain maneuvering of vehicles
entering and exiting the blind zone.
• Vehicles passing through the blind zone
at very fast rates.
• When several vehicles forming a
convoy pass through the blind zone.
Switching the System Off and On
You can temporarily switch the Blind Spot
Information System off in the information
display. See
General Information (page
99). When the Blind Spot Information
System switches off, you will not receive
alerts and the information display shows
a system off message. The telltale in the
cluster also illuminates. When you switch
the Blind Spot Information System on or
off, the alert indicators flash twice.
Note: The system switches back on every
time you start your vehicle.
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Information System (page 195). If the
Blind Spot Information System is blocked,
Cross Traffic Alert is also blocked. A
corresponding message appears in the
information display as soon as you shift
the transmission into reverse (R).
System Limitations
Cross Traffic Alert has its limitations;
situations such as severe weather
conditions or debris build-up on the sensor
area may limit vehicle detection.
The system detects approaching vehicles
from up to
45 ft (14 m) away, though
coverage decreases when the sensors are
blocked. Reversing slowly helps increase
the coverage area and effectiveness.
The following are other situations that may
limit the Cross Traffic Alert performance:
• Stationary or slow moving vehicles.
• Pedestrians or objects in the roadway.
• Oncoming vehicles in the same lame.
• Severe weather conditions.
• Debris build-up near or around the
sensor(s).
• Small distance to the vehicle ahead.
• Adjacently parking vehicles or objects
obstructing the sensors.
• Approaching vehicles passing at
speeds greater than
15 mph (24 km/h).
• Driving in reverse faster than
3 mph
(5 km/h).
• Backing out of an angled parking spot.
If the rear end of the vehicle is hit or
damaged, the radar sensing zone may be
altered causing missed or false collision
warnings. See your authorized dealer to
have your collision warning radar checked
for proper coverage and operation. False Alerts
Note:
When towing a trailer, the sensors
may detect the trailer thus causing a false
alert. It may be desirable to turn the Blind
Spot Information System off if the false
alerts become annoying.
There may be certain instances when there
is a false alert by the Cross Traffic Alert
system that illuminates the alert indicator
with no vehicle in the coverage zone. Some
amount of false alerts are normal; they are
temporary and self-correct.
System Errors
If Cross Traffic Alert senses a problem with
the left or right sensor a message will
appear in the information display. See
Information Messages
(page 107).
Switching the System Off and On
You can temporarily switch Cross Traffic
Alert off in the information display. See
Information Messages (page 107). When
you switch Cross Traffic Alert off, you will
not receive alerts and the information
display will display a system off message.
Note: The Cross Traffic Alert switches on
whenever the ignition is switched on and
ready to provide appropriate alerts when
the transmission is in reverse (R). Cross
Traffic Alert will not remember the last
selected on or off setting.
You can also have Cross Traffic Alert
switched off permanently at an authorized
dealer. Once switched off permanently,
the system can only be switched back on
at an authorized dealer.
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STEERING
Electric Power Steering
WARNINGS
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. 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.
Extreme continuous steering may increase
the effort required for you to steer your
vehicle. This increased effort prevents
overheating and permanent damage to
the steering system. You do not lose the
ability to steer your vehicle manually.
Typical steering and driving maneuvers
allow the system to cool and return to
normal operation. Steering Tips
If the steering wanders or pulls, check for:
•
Correct tire pressures.
• Uneven tire wear.
• Loose or worn suspension
components.
• Loose or worn steering components.
• Improper vehicle alignment.
Note: A high crown in the road or high
crosswinds may also make the steering
seem to wander or pull.
Adaptive Learning
The electronic power steering system
adaptive learning helps correct road
irregularities and improves overall handling
and steering feel. It communicates with
the brake system to help operate
advanced stability control and accident
avoidance systems. Additionally, whenever
the battery is disconnected or a new
battery installed, you must drive your
vehicle a short distance before the system
relearns the strategy and reactivates all
systems.
COLLISION WARNING SYSTEM
(If Equipped)
PRINCIPLE OF OPERATION WARNINGS
This system is designed to be a
supplementary driving aid. It is not
intended to replace the driver
’s
attention, and judgment, or the need to
apply the brakes. This system does NOT
activate the brakes automatically. Failure
to press the brake pedal to activate the
brakes may result in a collision.
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RV & Trailer Towing Guide Online
http://www.fleet.ford.com/towing-guides/
Website
TRAILER SWAY CONTROL WARNING
Turning off trailer sway control
increases the risk of loss of vehicle
control, serious injury or death. Ford
does not recommend disabling this feature
except in situations where speed reduction
may be detrimental (such as hill climbing),
the driver has significant trailer towing
experience, and can control trailer sway
and maintain safe operation. Note:
This feature does not prevent trailer
sway, but reduces it when it begins.
Note: This feature cannot stop all trailers
from swaying.
Note: In some cases, if your vehicle speed
is too high, the system may turn on multiple
times, gradually reducing your vehicle speed.
The system applies the brakes to the
individual wheels and reduces engine
torque to aid vehicle stability. If the trailer
begins to sway, the stability control
warning lamp flashes and a message
appears in the information display. See
Information Messages (page 107). Slow
your vehicle down, pull safely to the side
of the road and check for correct load
distribution. See Load Carrying (page
203).
You can switch this feature off in the
information display. When you switch the
ignition on, the system automatically turns
on. RECOMMENDED TOWING
WEIGHTS
Note:
Do not exceed the trailer
weight for your vehicle
configuration listed in the chart
below.
Note: Make sure to take into
consideration trailer frontal area.
Do not exceed 20 feet² (1.86
meters²) if your vehicle can tow a
class I trailer or 40 feet² (3.72
meters²) if your vehicle can tow a
class III trailer.
Note: For high altitude operation,
reduce the gross combined weight
by 2% per 1000 feet (300 meters)
starting at the 1000 foot (300
meter) elevation point.
Note: Certain states require
electric trailer brakes for trailers
over a specified weight. Check
state regulations for this specified
weight. The maximum trailer
weights listed may be limited to
this specified weight, as the
vehicle ’s electrical system may not
include the wiring connector
needed to use electric trailer
brakes.
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1. Turn the steering wheel to point your
vehicle tires away from traffic flow.
2. Set your vehicle parking brake.
3. Place the automatic transmission in position P.
4. Place wheel chocks in front and back of the trailer wheels. (Chocks not
included with vehicle.)
Launching or Retrieving a Boat or
Personal Watercraft (PWC)
Note: Disconnect the wiring to the trailer
before
backing the trailer into the water.
Note: Reconnect the wiring to the trailer
after
removing the trailer from the water.
When backing down a ramp during boat
launching or retrieval:
• Do not allow the static water level to
rise above the bottom edge of the rear
bumper.
• Do not allow waves to break higher
than 6 inches (15 centimeters) above
the bottom edge of the rear bumper.
Exceeding these limits may allow water to
enter vehicle components:
• Causing internal damage to the
components.
• Affecting driveability, emissions, and
reliability.
Any time the rear axle submerges in water,
replace the rear axle lubricant. Water may
contaminate the rear axle lubricant, which
is not a normal maintenance inspection
item unless there is a possibility of a leak
or other axle repair is required. TOWING THE VEHICLE ON
FOUR WHEELS
Emergency Towing
If your vehicle becomes inoperable
(without access to wheel dollies or vehicle
transport trailer), it can be flat-towed (all
wheels on the ground, regardless of the
powertrain and transmission
configuration) under the following
conditions:
•
Your vehicle is facing forward for
towing in a forward direction.
• Shift into neutral (N). If you cannot
shift into neutral (N), you may need to
override it. See Transmission (page
164).
• Maximum speed is 35 mph (56 km/h).
• Maximum distance is
50 mi (80 km). WARNING
If your vehicle has a steering wheel
lock make sure the ignition is in the
accessory or on position when being
towed. Recreational Towing
Note:
Put your climate control system in
recirculated air mode to prevent exhaust
fumes from entering the vehicle. See
Climate Control
(page 116).
Follow these guidelines if you have a need
for recreational (RV) towing. An example
of recreational towing would be towing
your vehicle behind a motorhome. We
designed these guidelines to prevent
damage to your transmission.
You can tow your 3.5L EcoBoost or 3.5L
Duratec equipped vehicle with all four
wheels on the ground.
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If you tow your vehicle with all four wheels
on the ground:
•
Tow only in the forward direction.
• Release the parking brake.
Vehicles with Keyless Start
1. Start the vehicle by pressing the brake pedal, and then pressing the keyless
start button until the vehicle starts.
2. Press the brake pedal and shift the gearshift into neutral (N).
3. Turn the vehicle off by pressing the keyless start button once.
4. Disconnect the negative (black) cable from the battery. You need the door
key to lock and unlock doors when the
battery cable is disconnected. See
Changing the 12V Battery (page 256).
Note: The anti-theft system does not work
until you reconnect the battery cable.
Start the engine within 15 minutes of
reconnecting the battery cable.
Vehicles with an Ignition Key
1. Start the vehicle by pressing the brake pedal, and then turning the ignition key
until the vehicle starts.
2. Press the brake pedal and shift the transmission into neutral (N).
3. Turn off your vehicle by turning the ignition key past the accessory position.
The key position is between the
accessory and off positions. See
Ignition Switch (page 149).
4. Disconnect the negative (black) cable from the battery. See
Changing the
12V Battery (page 256).
Note: The anti-theft system does not work
until you reconnect the battery cable.
Start the engine within 15 minutes of
reconnecting the battery cable. All Vehicles
•
Do not exceed
65 mph (105 km/h).
• Start the engine and allow it to run for
five minutes at the beginning of each
day and every six hours thereafter. With
the engine running and your foot on the
brake, shift into drive (D) and then into
reverse (R) before shifting back into
neutral (N).
Front-wheel Drive Vehicles
Alternatively, you can tow your front-wheel
drive vehicle with the front wheels off the
ground by using a tow dolly, or with all four
wheels off the ground using a vehicle
transport trailer. If you are using a tow
dolly, follow the instructions specified by
the equipment provider.
All-wheel Drive Vehicles
Alternatively, you can tow your all-wheel
drive vehicle with all four wheels off the
ground using a vehicle transport trailer. Do
not tow your all-wheel drive vehicle with
the front wheels off the ground (by using
a tow dolly) and the rear wheels on the
ground. This causes damage to your
all-wheel drive system. If you are using a
vehicle transport trailer, follow the
instruction specified by the equipment
provider.
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This program is separate from the New
Vehicle Limited Warranty, but the coverage
is concurrent with the powertrain coverage
period of your vehicle.
Canadian customers who require roadside
assistance, call 1-800-665-2006.
Vehicles Sold in Canada: Using
Roadside Assistance
Complete the roadside assistance
identification card and place it in your
wallet for quick reference.
In Canada, this card is found in the
Warranty Guide in the glove compartment
of your vehicle.
Vehicles Sold in Canada: Roadside
Assistance Program Coverage
The service is available 24 hours a day,
seven days a week.
Canadian roadside coverage and benefits
may differ from the U.S. coverage.
For complete program coverage details
you may contact your dealer, you can call
us in Canada at 1-800-665-2006, or visit
our website at www.ford.ca.
HAZARD WARNING FLASHERS
Note:
If used when the vehicle is not
running, the battery will lose charge. There
may be insufficient power to restart your
vehicle. The hazard warning button is
located on the instrument panel.
Use it when your vehicle is
creating a safety hazard for other
motorists.
• Press the button to turn on the hazard
warning function, and the front and
rear direction indicators will flash.
• Press the button again to turn them
off. FUEL SHUTOFF WARNING
Failure to inspect and, if necessary,
repair fuel leaks after a collision may
increase the risk of fire and serious
injury. Ford Motor Company recommends
that the fuel system be inspected by an
authorized dealer after any collision. In the event of a moderate to severe
collision, this vehicle includes a fuel pump
shutoff feature that stops the flow of fuel
to the engine. Not every impact will cause
a shutoff.
Should your vehicle shut off after a
collision, you may restart your vehicle. For
vehicles equipped with a key system:
1. Switch off the ignition.
2. Switch on the ignition.
3. Repeat Steps 1 and 2 to re-enable the
fuel pump.
For vehicles equipped with a push button
start system:
1. Press the START/STOP button to
switch off the ignition.
2. Press the brake pedal and press the START/STOP
button to switch on the
ignition.
3. Remove your foot from the brake pedal
and press the
START/STOP button
to switch off the ignition.
4. You can either attempt to start the engine by pressing the brake pedal and
the
START/STOP button, or switch
on the ignition only by pressing the
START/STOP
button without
pressing the brake pedal. Both ways
re-enable the fuel system.
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Protected components
Fuse amp rating
Fuse or relay number
Powertrain control module — Injector
power monitor (non-EcoBoost engines).
5A 2
51
Not used.
-
52
Trailer tow left-hand stop/turn lamps relay.
Relay
53
Not used.
-
54
Wiper relay.
Relay
55
Fuel injectors.
30A 2
56
Fuel pump relay.
Left-hand high intensity discharge head-
lamp.
20A 2
57
Alternator sensor.
10A 2
58
Brake on/off switch.
10A 2
59
Trailer tow back-up lamps.
10A 2
60
Not used.
-
61
A/C clutch relay.
10A 2
62
Trailer tow stop/turn lamps.
15A 2
63
Rear wipers.
15A 2
64
Not used.
-
65
Powertrain control module – vehicle power
relay.
Relay
66
Vehicle power #2 – oxygen sensor heater.
20A 2
67
Mass airflow sensor.
Variable camshaft timing solenoid valve.
Canister vent solenoid.
Canister purge solenoid.
Vehicle power #4 (ignition coils).
20A 2
68
Vehicle power 1 (powertrain control
module).
20A 2
69
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