2010 FORD TAURUS ECU

Replacement Integrated Keyhead Transmitters (IKT) and coded
keys or Intelligent Access Keys
Note:Your vehicle comes equipped with two Integrated Keyhead
Transmitters (IKTs) or two Intelligent Access Keys.
TheIntegrated Keyhead Transmitter (IKT)functions as both a
programmed ignition key that operates all the locks and starts the
vehicle, as well as a remote keyless entry transmitter. A maximum of
eight coded keys can be programmed to your vehicle; only four of these
eight coded keys can be IKTs with remote entry functionality.
TheIntelligent Access Keyfunctions as both a programmed key that
operates the driver door lock, activates Intelligent Access with Push
Button Start systems as well as a remote keyless entry transmitter. A
maximum of four Intelligent Access Keys can be programmed to your
vehicle.
If your programmed transmitters or standard SecuriLock
coded keys
(IKTs only) are lost or stolen and you don’t have an extra coded key, you
will need to have your vehicle towed to an authorized dealer. The key
codes need to be erased from your vehicle and new coded keys will need
to be programmed.
Replacing coded keys can be very costly. Store an extra programmed key
away from the vehicle in a safe place to help prevent any
inconveniences. Please visit an authorized dealer to purchase additional
spare or replacement keys.
Programming spare Integrated Keyhead Transmitter (IKT) keys
If you have a Intelligent Access Keys, refer toProgramming spare
intelligent access keysin this section.
You can program your own Integrated Keyhead Transmitters or standard
SecuriLock
coded keys to your vehicle. This procedure will program
both the engine immobilizer keycode and the remote entry transmitter
portion of the IKT to your vehicle.Note:A maximum of eight coded
keys can be programmed to your vehicle; only four of these eight can be
IKTs with remote entry functionality.
Tips:
•Only use Integrated Keyhead Transmitters (IKTs) or standard
SecuriLock
keys.
•You must have two previously programmed coded keys (keys that
already operate your vehicle’s engine) and the new unprogrammed
key(s) readily accessible.
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•If two previously programmed coded keys are not available, you must
take your vehicle to your authorized dealer to have the spare key(s)
programmed.
Please read and understand the entire procedure before you begin.
1. Insert the first previously programmedcoded keyinto the ignition.
2. Turn the ignition from off to on. Keep the ignition on for at least three
seconds, but no more than 10 seconds.
3. Turn the ignition off and remove the firstcoded keyfrom the
ignition.
4. After three seconds but within ten seconds of turning the ignition off,
insert the second previouslycoded keyinto the ignition.
5. Turn the ignition from off to on. Keep the ignition on for at least three
seconds, but no more than 10 seconds.
6. Turn the ignition off and remove the second previously programmed
coded keyfrom the ignition.
7. After three seconds but within 20 seconds of turning the ignition off
and removing the previously programmedcoded key,insert the new
unprogrammed key (new key/valet key) into the ignition.
8. Turn the ignition from off to on. Keep the ignition on for at least six
seconds.
9. Remove the newly programmedcoded keyfrom the ignition.
If the key has been successfully programmed it will start the vehicle’s
engine and will operate the remote entry system (if the new key is an
Integrated Keyhead Transmitter). The theft indicator light will illuminate
for three seconds and then go out to indicate successful programming.
If the key was not successfully programmed, it will not start your
vehicle’s engine and/or will not operate the remote entry features. The
theft indicator light may flash on and off. Wait 20 seconds and you may
repeat Steps 1 through 8. If failure repeats, bring your vehicle to your
authorized dealer to have the new key(s) programmed.
To program additional new unprogrammed key(s), wait 20 seconds and
then repeat this procedure from Step 1.
Note:To program MyKey™ features, refer toMyKey™in this chapter.
Programming spare Intelligent Access Keys (if equipped)
If you have Integrated Keyhead Transmitters (IKT) or standard
SecuriLock
coded keys, refer toProgramming spare integrated
keyhead transmitter (IKT) keysin this section.
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You must have two previously programmed Intelligent Access Keys inside
the vehicle and the new unprogrammed Intelligent Access Keys readily
accessible. If two previously programmed keys are not available, you
must take your vehicle to your authorized dealer to have the spare
key(s) programmed.
Note:A maximum of four Intelligent Access Keys can be programmed to
your vehicle. If you would like to replace a previously programmed
access key with a new access key, or if you already have four access keys
programmed to your vehicle, you must take your vehicle and all access
keys to your authorized dealer to be erased and reprogrammed.
Ensure that the vehicle is off before beginning this procedure. Ensure
that all doors are closed before beginning this procedure and that all
doors remain closed throughout the procedure. Perform this procedure
exactly as described below, and perform all steps within 30 seconds of
starting the sequence. If any steps are performed out of sequence, stop
and wait for at least one minute before starting again.
Please read and understand the entire procedure before you begin.
1. Place the new unprogrammed Intelligent Access Key in the pocket
inside the center console utility compartment.
2. Press the driver or passenger power door unlock control three times.
3. Press and release the brake pedal one time.
4. Press the driver or passenger power door lock control three times.
5. Press and release the brake pedal one time. The indicator on the
Start/Stop button should begin to rapidly flash, indicating that
programming mode has been entered and two programmed Intelligent
Access Keys have been detected in the vehicle.
6. Within one minute, press the start/stop button. A message will be
displayed on the message center indicating that the new Intelligent
Access Key was programmed. If four Intelligent Access Keys have
already been programmed to your vehicle, you cannot program anymore
and the message MAX # OF KEYS LEARNED will be displayed on the
message center.
7. Remove Intelligent Access Key from utility compartment pocket and
press the
orcontrol on the newly programmed Intelligent Access
Keys to exit programming mode.
8. Verify that the remote entry functions operate (lock, unlock) and that
the vehicle starts with new Intelligent Access Key.
If the Intelligent Access Key has been successfully programmed, it can
be used to activate the Intelligent Access with Push Button Start feature
and can be used to start your vehicle.
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Note:To program MyKey™ features, refer toMyKey™in this chapter.
MYKEY™
The MyKey™ feature allows you to program a restricted driving mode to
promote good driving habits. All but one of the keys programmed to the
vehicle can be activated as a MyKey™. The key will remain restricted
until MyKey™ is disabled. Any remaining keys are referred to as an
“Administrator key” or Admin key. The Admin key can be used to create
a MyKey™, program optional MyKey™ settings, and disable the
MyKey™ feature. When the MyKey™ feature is enabled the user can use
System Check in the message center to see how many MyKeys and
Admin keys are programmed to the vehicle, and how many total miles
have been driven with the MyKey™ active.
MyKey™ Restricted Features
Standard settings – These settings cannot be changed
•The audio system will be muted whenever Belt-Minder
is activated
until the safety belts are buckled. Refer to theSeating and Safety
Restraintschapter for a detailed description of Belt-Minder

operation.
•Low fuel warnings are displayed in the message center followed by a
chime when the Distance to Empty value reaches 75 miles (120 km).
•The Reverse sensing system, Blind Spot Information System (BLIS
)
with Cross Traffic Alert and Forward Collision Warning cannot be
turned off.
Optional settings – These settings can be changed
•Vehicle speed is limited to 80 mph (130 km/h). Visual warnings are
displayed followed by a chime when the vehicle speed has reached
80 mph (130 km/h).
•Visual warnings are displayed followed by a chime when a preselected
vehicle speed of 45, 55 or 65 mph (75, 90, or 105 km/h) is exceeded
•The maximum volume of the audio system is limited to 45%. MYKEY
VOLUME LIMITED will be displayed in the radio or (if equipped)
navigation screen when attempting to exceed the limited volume
•The AdvanceTrac
system cannot be turned off. When this optional
setting is on, the MyKey™ user will not be able to deactivate the
system.Note:It may be beneficial to deactivate the AdvanceTrac

system if the vehicle is stuck in snow, mud, or sand.
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Create a MyKey™
To program MyKey™ on one of the keys programmed to the vehicle,
insert it into the ignition. (For vehicles equipped with push button start,
put the Intelligent Access Key in the backup slot; see theDriving
chapter for the location of the backup slot.) Turn the ignition on. Use
the message center buttons to do the following:
1. Press SETUP until PRESS RESET TO CREATE MYKEY is displayed.
2. Press and release the RESET button. HOLD RESET TO CONFIRM
MYKEY will be displayed.
3. Press and hold the RESET button for two seconds until MARK THIS
AS RESTRICTED is displayed.
4. Wait until KEY RESTRICTED AT NEXT START is displayed.
MyKey™ is successfully programmed. Make sure you label it so you can
distinguish it from the Admin keys.Note:To program the optional
settings go to step 2 in theProgramming MyKey™ Optional Settings
section.
Note:The MyKey™ can be cleared within the same key cycle that it was
created, otherwise a standard key (Administrator key) is required to
disable the MyKey™ programming. To clear all MyKeys™ go to step 2 in
theDisable MyKey™section.
Programming MyKey™ Optional Settings
Turn the ignition on using an Admin key. To program the optional
settings, use the message center buttons to do the following:
1. Press SETUP until RESET FOR MYKEY SETUP is displayed.
2. Press and release the RESET button to display MyKey setup menus.
The first menu shown is:
MYKEY MAX MPH <80 MPH> OFF
3. If you don’t want to change the maximum speed setting, press the
SETUP button to display the next menu. The remaining menus appear as
follows with the default settings shown:
MYKEY MPH TONES 45 55 65
MYKEY VOLUME LIMIT OFF
MYKEY ADVTRAC CTRL ON .
4. On any of the menus press RESET to highlight your choice with the
<…>.
5. Press SETUP to enter your choice. The next optional setting will be
displayed.
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6. Repeat steps 4 and 5 until you are done changing the optional
settings.
Disable MyKey™
To reset all MyKeys™ as Admin keys do the following:
1. Turn the vehicle on using the Admin key.
2. Press SETUP until PRESS RESET TO CLEAR MYKEY is displayed.
3. Press and release the RESET button. HOLD RESET TO CONFIRM
CLEAR is displayed.
4. Press and hold the RESET button for two seconds until ALL MYKEYS
CLEARED is displayed.
Check MyKey™ System Status
The vehicle System Check will provide the status of the following
MyKey™ parameters:
•MYKEY MILES — This odometer only tracks mileage when a MyKey™
is used. If mileage does not accumulate as expected, then the
MyKey™ is not being used by the intended user. The only way to
reset this odometer to zero is by disabling MyKey™. If this odometer
is lower than the last time you checked, then the MyKey™ system has
been recently cleared.
•# MYKEY(S) PROGRAMMED — Indicates how many MyKeys™ are
programmed to the vehicle. Can be used to detect deletion of a
MyKey™.
•# ADMIN KEYS PROGRAMMED — Indicates how many Admin keys
are programmed to the vehicle. Can be used to detect if an additional
spare key has been programmed to the vehicle
Refer toMessage centerin theInstrument Clusterchapter for MyKey™
system warnings displays.
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Troubleshooting
Condition Potential Causes
Can’t create a MyKey™•Key in the ignition is already a
MyKey™
•Key in the ignition is the last
remaining Admin key (there always
has to be at least one Admin key)
•Intelligent Access Key (if equipped)
not in the backup slot (for vehicles
with push button start)
•Securilock
Passive Anti-Theft
System is disabled or in unlimited
mode
Cannot program the MyKey™
optional settings•Key in the ignition is a MyKey™
•No MyKeys™ are programmed to
the vehicle. Refer toCreate a
MyKey™section
Cannot disable MyKey™•Key in the ignition is a MyKey™
•No MyKeys™ are programmed to
the vehicle. Refer toCreate a
MyKey™section
Lost the only Admin key•Purchase a new key from your
authorized dealer
Lost any key•Refer toProgramming spare keys
section
No MyKey™ function with (if
equipped) Intelligent Access
Key with push button start•An Admin Key is present at vehicle
start
•No MyKeys™ are programmed to
the vehicle. Refer toCreate a
MyKey™section
PERIMETER ALARM SYSTEM (IF EQUIPPED)
The perimeter anti-theft system will help protect your vehicle from
unauthorized entry.
If there is any potential perimeter anti-theft problem with your vehicle,
ensureALL Integrated Keyhead Transmitters or Intelligent Access
Keysare brought to the authorized dealer to aid in troubleshooting.
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Arming the system
When armed, this system will respond if unauthorized entry is
attempted. When unauthorized entry occurs, the system will flash the
turn signal lamps and will sound the horn.
The system is ready to arm whenever the ignition is off. Any of the
following actions will prearm the alarm system:
•Press the
control on the transmitter.
When you press the lock control twice within three seconds on your
transmitter, the horn will chirp once to let you know that all doors, the
hood and the trunk are closed. If any of these are not closed, the horn
will chirp twice to warn you that a door, the hood or the trunk is still
open.
•Press the driver or passenger
power door lock control while the
door is open, then close the door.
•Press and hold the 7•8 and 9•
0 controls on the keyless entry
pad at the same time to lock the
doors (driver’s door must be
closed).
There is a 20 second countdown
when any of the above actions occur
before the vehicle becomes armed.
Each door, the hood or the trunk is
armed individually, and if any are
open, they must be closed for the
system to enter the 20 second
countdown.
The turn signal lamps will flash once
when all doors, the hood or the trunk are closed indicating the vehicle is
locked and entering the 20 second countdown.
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