2019 FORD FLEX ECU

You must have two previously
programmed coded keys and the new
unprogrammed key readily accessible. See
your authorized dealer to have the spare
key programmed if two previously
programmed coded keys are not available.
Read and understand the entire procedure
before you begin.
1.
Insert the first previously programmed
coded key into the ignition.
2. Switch the ignition from off to on. Keep
the ignition on for at least three
seconds, but no more than 10 seconds.
3. Switch the ignition off and remove the
first coded key from the ignition.
4. After three seconds but within 10 seconds of switching the ignition off,
insert the second previously coded key
into the ignition.
5. Switch the ignition from off to on. Keep
the ignition on for at least three
seconds, but no more than 10 seconds.
6. Switch the ignition off and remove the
second previously programmed coded
key from the ignition.
7. After three seconds but within 10 seconds of switching the ignition off
and removing the previously
programmed coded key, insert the new
unprogrammed key into the ignition.
8. Switch the ignition from off to on. Keep
the ignition on for at least six seconds.
9. Remove the newly programmed coded
key from the ignition.
If the key has been successfully
programmed it will start the engine and
operate the remote entry system (if the
new key is an integrated keyhead
transmitter).
If programming was not successful, wait
10 seconds and repeat Steps 1 through 8.
If you are still unsuccessful, take your
vehicle to your authorized dealer. Programming a Spare Intelligent
Access Key
See your authorized dealer to have
additional keys programmed to your
vehicle.
ANTI-THEFT ALARM
The system will warn you of an
unauthorized entry to your vehicle. It will
be triggered if any door, the luggage
compartment or the hood is opened
without using the key, remote control or
keyless entry keypad.
The direction indicators will flash and the
horn will sound if unauthorized entry is
attempted while the alarm is armed.
Take all remote controls to an authorized
dealer if there is any potential alarm
problem with your vehicle.
Arming the Alarm
The alarm is ready to arm when there is
not a key in your vehicle. Electronically lock
your vehicle to arm the alarm.
Disarming the Alarm
Disarm the alarm by any of the following
actions:
•
Unlock the doors or luggage
compartment with the remote control
or keyless entry keypad.
• Switch your vehicle on or start your
vehicle.
• Use a key in the driver door to unlock
your vehicle, then switch your vehicle
on within 12 seconds.
Note: Pressing the panic button on the
remote control will stop the horn and signal
indicators, but will not disarm the system.
72
Flex (TP3) , enUSA, Edition date: 201803, Second-Printing Security

Third Row Seat Exit
1. Pull on the strap on the back of the
second row seat. This folds the
seatback forward. Pull the strap a
second time to tumble the seat
forward, allowing easy exit from the
third row seat. Note: You must fold the
seatback flat in order to release the
floor latches. Make sure that there are
no objects on the seat cushion that
may restrict the seatback from folding
flat. 2.
To return the seatback to the floor from
the tumbled position, rotate the seat
down until you hear it latching to the
floor. 3.
Lift the seatback toward the rear of the
vehicle, and rotate the seatback until
you hear a click, locking it in the upright
position. Note:
The seatback will not
raise if the rear latch hooks are not
properly engaged to the floor striker. If
the seatback does not raise, then
repeat steps 3 and 4. 4.
Make sure that the rear latch hooks are
properly engaged with the floor striker.
Note: Make sure that the seat and seatback
are latched securely in position. Keep floor
area free of objects that would prevent
proper seat engagement.
130
Flex (TP3) , enUSA, Edition date: 201803, Second-Printing SeatsE209850 E190850 E209849 E190847

Stowing the Third Row Seat
Note:
Remove all objects from the seat and
stowage tub. Objects in the seat or stowage
tub may cause serious damage to the seat
upholstery and cause improper seat
function. 1. From the rear of the vehicle, stow the
head restraints by pulling the strap on
the middle of the seatback just below
the head restraint. Then, fold the
seatback by pulling and holding the red
strap while pushing the seatback
forward. Release the strap once the
seatback starts rotating forward. 2. Release the cushion latches by pulling
the short black strap while pulling on
the strap at the top of the seatback.
This tumbles the seat all the way into
the floor tub. Note:
Do not use the seat anchors as cargo
tie downs. Note:
Do not use the third row seat back as
a load floor when the seatback is folded.
Sharp objects may result in damage to seat
upholstery.
Note: Make sure that the area under the
seat is free of objects before stowing it.
Unstowing the Third Row Seat WARNING: Make sure the seat fully
locks into place by rocking it backward and
forward. Not securing the seat into the
locked position can be dangerous in a
crash and could cause serious personal
injury or death.
Note: Make sure that there are no objects
such as books, purses or brief cases on the
load floor before unstowing the seat. Failure
to remove all objects from the top of the
load floor prior to unstowing it may cause
damage to the seat.
Note: Make sure the area under the forward
portion of the load floor is free of objects
before unstowing the third row seat.
131
Flex (TP3) , enUSA, Edition date: 201803, Second-Printing SeatsE210069 E209852 E209853

HomeLink Wireless Control
System
WARNING: Do not use the system
with any garage door opener that does not
have the safety stop and reverse feature
as required by U.S. Federal Safety
Standards (this includes any garage door
opener manufactured before April 1, 1982).
A garage door opener which cannot detect
an object, signaling the door to stop and
reverse, does not meet current federal
safety standards. Using a garage door
opener without these features increases
the risk of serious injury or death.
Note: Make sure that the garage door and
security device are free from obstruction
when you are programming. Do not program
the system with the vehicle in the garage.
Note: Make sure you keep the original
remote control transmitter for use in other
vehicles as well as for future system
programming.
Note: We recommend that upon the sale
or lease termination of your vehicle, you
erase the programmed function buttons for
security reasons. See Erasing the Function
Button Codes
.
Note: You can program a maximum of
three devices. To change or replace any of
the three devices after it has been initially
programmed, you must first erase the
current settings. See Erasing the Function
Button Codes
. The universal garage door opener replaces
the common hand-held garage door
opener with a three-button transmitter
that is integrated into the driver
’s sun visor.
The system includes two primary features,
a garage door opener and a platform for
remote activation of devices within the
home. As well as being programmed for
garage doors, the system transmitter can
be programmed to operate entry gate
operators, security systems, entry door
locks and home or office lighting.
Additional system information can be
found online at www.homelink.com,
www.youtube.com/HomeLinkGentex or
by calling the toll-free help line on
1-800-355-3515.
In-Vehicle Programming
This process is to program your hand-held
transmitter and your in-vehicle HomeLink
button.
Note: The programming steps below
assume you will be programming HomeLink
that was not previously programmed.
Note: Put a new battery in the hand-held
transmitter. This will ensure quicker training
and accurate transmission of the
radio-frequency signal. 1.
With your vehicle parked outside of the
garage, turn your ignition to the
on
position, but do not start your vehicle.
136
Flex (TP3) , enUSA, Edition date: 201803, Second-Printing Universal Garage Door Opener
(If Equipped)E142657 E142658

AUTOMATIC TRANSMISSION
WARNING: Always fully apply the
parking brake. Make sure you shift into park
(P) for vehicles with an automatic
transmission. Switch the ignition off and
remove the key whenever you leave your
vehicle. WARNING:
Do not apply the brake
pedal and accelerator pedal
simultaneously. Applying both pedals
simultaneously for more than a few
seconds will limit engine performance,
which may result in difficulty maintaining
speed in traffic and could lead to serious
injury.
Understanding the Positions of
Your Automatic Transmission
Putting your vehicle in gear:
1. Fully press down the brake pedal.
2. Move the gearshift lever into the desired gear.
3. Come to a complete stop.
4. Move the gearshift lever and securely latch it in park (P). Park (P)
This position locks the transmission and
prevents the wheels from turning.
Reverse (R)
With the gearshift lever in reverse (R), your
vehicle moves backward. Always come to
a complete stop before shifting into and
out of reverse (R).
Neutral (N)
With the gearshift lever in neutral (N), your
vehicle can be started and is free to roll.
Hold the brake pedal down while in this
position.
Drive (D)
Drive (D) is the normal driving position for
the best fuel economy. The overdrive
function allows automatic upshifts and
downshifts through gears one through six.
Sport (S)
Moving the gearshift lever to sport (S):
•
Provides additional grade (engine)
braking and extends lower gear
operation to enhance performance for
uphill climbs, hilly terrain or
mountainous areas. This increases
engine RPM during engine braking.
• Provides additional lower gear
operation through the automatic
transmission shift strategy.
• Gears are selected more quickly and
at higher engine speeds.
SelectShift Automatic ™
Transmission
Your vehicle is equipped with a SelectShift
Automatic transmission gearshift lever.
The SelectShift Automatic transmission
gives you the ability to change gears up or
down (without a clutch) as desired.
162
Flex (TP3) , enUSA, Edition date: 201803, Second-Printing TransmissionPRNDS
E142628

Deactivating the Park Assist
Feature
Manually deactivate the system by:
•
Pressing the active park assist button
during an active maneuver.
• Grabbing the steering wheel during an
active maneuver.
• Driving above approximately 22 mph
(35 km/h) for 30 seconds during an
active park search.
• Driving above
6 mph (9 km/h) during
automatic steering.
• Switching off the traction control
system. Certain vehicle conditions can also
deactivate the system, such as:
•
Traction control has activated.
• There is an anti-lock brake system
activation or failure.
If a problem occurs with the system, a
warning message displays accompanied
by a tone. Occasional system messages
may occur in normal operation. For
recurring or frequent system faults, contact
an authorized dealer to have your vehicle
serviced.
Troubleshooting the System The system does not look for a space
The traction control system may be off.
The transmission is in reverse (R). Your vehicle must be moving forward to detect a
parking space. The system does not offer a particular space
The sensors may be covered. For example, with snow, ice or dirt. Covered sensors can
affect the system's functionality
There is not enough room in the parking space for your vehicle to safely park.
There is not enough space for the parking maneuver on the opposite side of the parking
space.
The parking space is farther than
5 ft (1.5 m) or closer than 16 in (40 cm) away.
Your vehicle is going faster than
22 mph (35 km/h).
You may have recently disconnected or replaced the battery. After a battery disconnect,
the vehicle must be driven on a straight road for a short period of time.
182
Flex (TP3) , enUSA, Edition date: 201803, Second-Printing Parking Aids

CARGO NETS (If Equipped)
WARNING:
This net is not designed
to restrain objects during a collision or
heavy braking. The cargo net secures lightweight objects
in the cargo area. Attach the net to the
provided anchors. Do not put more than
50 lb (22 kg)
in the net. ROOF RACKS AND LOAD
CARRIERS WARNING:
When loading the roof
racks, we recommend you evenly distribute
the load, as well as maintain a low center
of gravity. Loaded vehicles, with higher
centers of gravity, may handle differently
than unloaded vehicles. Take extra
precautions, such as slower speeds and
increased stopping distance, when driving
a heavily loaded vehicle.
The maximum recommended load, evenly
distributed on the roof rack, is
100 lb
(45 kg).
Note: Never place loads directly on the roof
panel. The roof panel is not designed to
directly carry a load.
You must place loads directly on the
crossbars fitted to the roof rack side rails.
When using the roof rack system, we
recommend that you use genuine Ford
accessory crossbars specifically designed
for your vehicle.
Make sure that you securely fasten the
load. Check the tightness of the load
before driving and at each fuel stop.
LOAD LIMIT
Vehicle Loading - with and
without a Trailer
This section guides you in the
proper loading of your vehicle,
trailer, or both. Keep your loaded
vehicle weight within its design
rating capability, with or without
a trailer. Properly loading your
vehicle provides maximum return
of vehicle design performance.
202
Flex (TP3) , enUSA, Edition date: 201803, Second-Printing Load CarryingE210596

•
Transmissions give their best fuel
economy when operated in the top
cruise gear and with steady pressure
on the gas pedal.
• Four-wheel-drive operation (if
equipped) is less fuel efficient than
two-wheel-drive operation.
• Close the windows for high-speed
driving.
DRIVING THROUGH WATER WARNING: Do not drive through
flowing or deep water as you may lose
control of your vehicle.
Note: Driving through standing water can
cause vehicle damage.
Note: Engine damage can occur if water
enters the air filter.
Before driving through standing water,
check the depth. Never drive through water
that is higher than the bottom of the front
rocker area of your vehicle. When driving through standing water, drive
very slowly and do not stop your vehicle.
Your brake performance and traction may
be limited. After driving through water and
as soon as it is safe to do so: •
Lightly press the brake pedal to dry the
brakes and to check that they work.
• Check that the horn works.
• Check that the exterior lights work.
• Turn the steering wheel to check that
the steering power assist works.
FLOOR MATS WARNING: Use a floor mat designed
to fit the footwell of your vehicle that does
not obstruct the pedal area. Failure to
follow this instruction could result in the
loss of control of your vehicle, personal
injury or death. WARNING:
Pedals that cannot
move freely can cause loss of vehicle
control and increase the risk of serious
personal injury. WARNING:
Secure the floor mat to
both retention devices so that it cannot
slip out of position and interfere with the
pedals. Failure to follow this instruction
could result in the loss of control of your
vehicle, personal injury or death. WARNING:
Do not place additional
floor mats or any other covering on top of
the original floor mats. This could result in
the floor mat interfering with the operation
of the pedals. Failure to follow this
instruction could result in the loss of
control of your vehicle, personal injury or
death. WARNING:
Always make sure that
objects cannot fall into the driver foot well
while your vehicle is moving. Objects that
are loose can become trapped under the
pedals causing a loss of vehicle control.
217
Flex (TP3) , enUSA, Edition date: 201803, Second-Printing Driving HintsE266447