ECU FORD EXPEDITION EL 2017 Service Manual

Phone issues
Possible solution(s)Possible cause(s)Issue
Depending upon your phone,you may have to grant SYNCpermission to access yourphonebook contacts. Makesure to confirm whenprompted by your phoneduring the phonebookdownload.
Go to the website to reviewyour phone's compatibility.
This is a phone-dependentfeature.
I am having troubleconnecting my phone toSYNC.
Try turning off the device,resetting the device orremoving the device'sbattery, then trying again.
Try deleting your devicefrom SYNC, deleting SYNCfrom your device and tryingagain.
Check the security and autoaccept and prompt alwayssettings relative to the SYNCBluetooth connection onyour phone.This may be a possiblephone malfunction.Update your device's firm-ware.
Turn off the Auto phone-book download setting.
Go to the website to reviewyour phone's compatibility.This is a phone-dependentfeature.
Text messaging is notworking on SYNC.Try turning off the device,resetting the device orremoving the device'sbattery, then trying again.
This may be a possiblephone malfunction.
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SYNC™ (If Equipped)

USB and media issues
Possible solution(s)Possible cause(s)Issue
Try turning off the device,resetting the device,removing the device'sbattery, then trying again.
This may be a possibledevice malfunction.I am having troubleconnecting my device.
Make sure you are using themanufacturer's cable.
Make sure you insert theUSB cable correctly into thedevice and the USB port.
Make sure that the devicedoes not have an auto-install program or activesecurity settings.
Make sure you are notleaving the device in yourvehicle during very hot orcold temperatures.
This is a device limitation.SYNC does not recognizemy device when I turn on thecar.
Review the device compatib-ility chart on the SYNCwebsite to confirm yourphone supports theBluetooth audio streamingfunction.
This is a phone-dependentfeature.
Bluetooth audio does notstream.
Make sure you correctlyconnect the device to SYNC,and that you have pressedplay on your device.
The device is not connected.
Make sure that all songdetails are populated.
Your music files may notcontain the correct artist,song title, album or genreinformation.
SYNC does not recognizemusic that is on my device.The file may be corrupted.
Some devices require you tochange the USB settingsfrom mass storage to MTPclass.
The song may have copy-right protection, which doesnot allow it to play.
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SYNC™ (If Equipped)

•Power: Switch the audio system onand off.
•VOL: Control the volume of playingaudio.
•Seek and Tune: Use as you normallywould in audio modes.
•Eject: Eject a CD from the audiosystem.
•SOURCE or MEDIA: Press repeatedlyto advance through available mediamodes.
•SOUND: Press to access the Soundmenu where you can adjust sound andother audio settings.
•1-6: Press and hold to store or press toselect an AM, FM or SIRIUS memorypreset. See Audio System (page 313).
•DISP: Switch the display on or off. Youcan also touch the screen to switch thedisplay back on.
•Temperature, fan and climatecontrol buttons: Control thetemperature, fan speed or settings ofthe climate control system. SeeClimate Control (page 112).
911 Assist
WARNINGS
Unless the 911 Assist setting is set onbefore a crash, the system will notdial for help which could delayresponse time, potentially increasing therisk of serious injury or death after a crash.setting is set on before a crash, the systemwill not dial for help which could delayresponse time, potentially increasing therisk of serious injury or death after a crash.
WARNINGS
Do not wait for 911 Assist to make anemergency call if you can do ityourself. Dial emergency servicesimmediately to avoid delayed responsetime which could increase the risk ofserious injury or death after a crash. If youdo not hear 911 Assist within five secondsof the crash, the system or phone may bedamaged or non-functional.
Always place your phone in a securelocation in your vehicle so it does notbecome a projectile or get damagedin a crash. Failure to do so may causeserious injury to someone or damage thephone which could prevent 911 Assist fromworking properly.
Note:The SYNC 911 Assist feature must beset on before the incident.
Note:The SYNC 911 Assist feature onlyoperates in the U.S., Canada or in a territoryin which 911 is the emergency number.
Note:Before setting this feature on, makesure that you read the 911 Assist PrivacyNotice later in this section for importantinformation.
Note:If any user sets 911 Assist to on or off,that setting applies for all paired phones. If911 Assist is switched off and the phone isconnected to SYNC, an icon displays on thestatus bar.
Note:Every phone operates differently.While SYNC 911 Assist works with mostcellular phones, some may have troubleusing this feature.
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SYNC™ 3 (If Equipped)

Website
www.syncmaroute.ca
The website notifies you if an update isavailable. You can then select to downloadthe update.
You will need an empty USB drive. Pleasecheck the website for minimumrequirements. Once you have inserted theUSB drive into your computer, choose tostart the download. Follow the instructionsprovided to download the files to the USBdrive.
The installation of most files occurs in thebackground, and does not interrupt youruse of the system. Navigation updatescannot be installed in the background,because the files are too large.
To install the update in your vehicle,remove anything that is plugged in the USBports on the media hub and plug in theUSB drive containing the update. Whenthe USB drive is plugged in, the installationshould begin immediately. After asuccessful installation, the update isavailable the next time the vehicle isstarted.
Please reference the website for anyfurther actions.
Updating Over Wi-Fi
To update your System over Wi-Fi yourvehicle must be within the range of a Wi-Fiaccess point. Data rates may apply.
To connect your system to Wi-Fi,select:
Menu Item
Settings
Wi-Fi
You can then select yourWi-Fi network. You mayhave to enter the securitycode if the network issecured. The systemconfirms when it hasconnected to the network.
AvailableWi-FiNetworks
You must also give the system permissionto update automatically. Upon vehicledelivery, the System asks you if you wouldlike to use the automatic update feature.If you agree to automatic updates, you canpress OK to confirm. If this selection doesnot appear upon vehicle delivery you canaccess it through the General Settings. SeeSettings (page 414). You can also performa master reset. See SYNC™ 3Troubleshooting (page 426).
If you would like to switch this featureon later, select:
Menu Item
Settings
General
From this menu, you canenable automatic updates.If you have not done soalready, the systemprompts you to set up aWi-Fi connection when youenable this feature.
AutomaticSystemUpdates
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SYNC™ 3 (If Equipped)

Menu item
AM
FM
*SIRIUS
*CD
The name of the USB that is plugged in displays here.USB
Bluetooth Stereo
If you have SYNC 3 compatible apps on your connected smart phone, theydisplay here as individual source selections.Apps
* This feature may not be available in all markets and requires an active subscription.
AM/FM Radio
Tuning a Station
You can use the tune or seek controls onthe radio bezel to select a station.
To tune a station using thetouchscreen, select:
Menu item
Direct Tune
A pop up appears, allowing you to type inthe frequency of a station. You can onlyenter a valid station for the source you arecurrently listening to.
You can press the backspace button todelete the previously entered number.
Once you have entered the station'scall numbers, you can select:
Action and descrip-tionMenu item
Press to beginplaying the stationyou have entered.
Enter
Press to exitwithout changingthe station.
Cancel
Presets
To set a new preset, tune to the stationand then press and hold one of thememory preset buttons. The audio mutesbriefly while the system saves the stationand then returns.
There are two preset banks available forAM and three banks for FM. To accessadditional presets, tap the preset button.The indicator on the preset button showswhich bank of presets you are currentlyviewing.
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SYNC™ 3 (If Equipped)

Bluetooth Stereo or USB
Bluetooth Stereo and USB allow you to
access media that you store on yourBluetooth device or USB device such asmusic, audio books or podcasts.
The following buttons are available for Bluetooth and USB:
FunctionButton
Pressing the repeat button toggles the repeat setting throughthree modes: repeat off (button not highlighted), repeat all(button highlighted) and repeat track (button highlighted witha small number one).
Repeat
Play the tracks in random order.Shuffle
You can use the forward, reverse, pause orplay buttons to control the audio playback.
To get more information about thecurrently playing track, press the cover artor Info button.
For some devices, SYNC 3 is able toprovide 30-second skip buttons when youlisten to audio books or podcasts. Thesebuttons allow you to skip forward orbackward within a track.
While playing audio from a USB device youcan look for certain music by selecting thefollowing:
FunctionButton
If available, displays the list of tracks in theNow Playing playlist.Browse
This option, which is available underbrowse, allows you to play all tracks or tofilter the available media into one of thebelow categories.
New Search
Play All
Playlists
Artists
Albums
Songs
Genres
Podcasts
Audio books
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SYNC™ 3 (If Equipped)

Menu Item
Select to have the touchscreen display in English,Spanish or French.Language
Select to display units in kilometers or miles.Distance
Select to display units in Celsius or Fahrenheit.Temperature
Select to have the system beep to confirm choicesmade through the touchscreen.Touch Screen Beep
When you activate this option, the system automatic-ally updates when you have an available Internetconnection through a Wi-Fi network or mobileconnection.
Automatic System Updates
Information pertaining to the system and its software.About
Documentation of the software license for the system.Software Licenses
Select to restore factory defaults. This erases allpersonal settings and personal data.Master Reset
Wi-Fi
You can adjust the following:
Action and DescriptionMenu Item
Enable this option to connect to Wi-Fi for SYNC 3 vehicle softwareupdates.Wi-Fi
This provides you with a list of available Wi-Fi networks within range.View AvailableNetworksClicking on a network from the list allows you to connect or disconnectfrom that network. The system may require a security code toconnect.
When you click the information button next to a network, moreinformation about the network displays such as the signal strength,connection status and security type.
The system alerts you when your vehicle is parked and a Wi-Finetwork is within range if SYNC is not already connected.Wi-Fi AvailableNotifications
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SYNC™ 3 (If Equipped)

Cell phone issues
Possible solutionPossible causeIssue
Make sure you allow SYNC 3 to retrievecontacts from your phone. Refer to yourcell manual.
Limitations on your cellphone's capability.
The systemsays "Phone-book down-loaded" but mySYNC 3 phone-book is empty oris missingcontacts.
If the missing contacts are stored on yourSIM card, move them to your cell phone'smemory.
You must switch on your cell phone andthe automatic phonebook downloadfeature on SYNC 3.
Check your cell phone's compatibility.This is a cell phone-dependent feature.
I am havingtroubleconnecting mycell phone toSYNC 3.
Try switching your cell phone off, resettingit or removing the battery, then try again.
Possible cell phonemalfunction.
Try deleting your device from SYNC 3 anddeleting SYNC from your device, then tryingagain.
Always check the security and auto acceptprompt settings relative to the SYNC 3Bluetooth connection on your cell phone.
Update your cell phone's firmware.
Switch the auto download setting off.
Check your cell phone's compatibility.This is a cell phone-dependent feature.
Text messagingis not workingon SYNC 3.
Try switching your cell phone off, resettingit or removing the battery, then try again.Possible cell phonemalfunction.
iPhone•Go to your cell phone's Settings.
•Go to the Bluetooth Menu.
•Press the blue circle to the right of thedevice named SYNC enter the nextmenu.
•Turn Show Notifications on.
•Disconnect then reconnect your iPhonefrom the SYNC 3 system to activate thissettings update.
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SYNC™ 3 (If Equipped)

Cell phone issues
Possible solutionPossible causeIssue
Your iPhone is now set up to forwardincoming text messages to SYNC 3.Repeat these steps for every other SYNC 3vehicle that you connect. Your iPhone willonly forward incoming text messages toSYNC 3 if the iPhone is not unlocked in themessaging application.Replying to text messages using SYNC 3 isnot supported by iPhone.Text messages from WhatsApp and Face-book Messenger are not supported.
Your cell phone must support downloadingtext messages through Bluetooth to receiveincoming text messages.
This is a cell phone-dependent feature.
Audible textmessages donot work on mycell phone.
Because each cell phone is different, referto your device's manual for the specific cellphone you are pairing. In fact, there can bedifferences between cell phones due tobrand, model, service provider and softwareversion.
This is a cell phone limita-tion.
USB and Bluetooth Stereo issues
Possible solutionPossible causeIssue
Disconnect the device from SYNC 3. Tryswitching your device off, resetting it orremoving the battery, then reconnect it toSYNC 3.
Possible device malfunc-tion.I am havingtroubleconnecting mydevice.
Make sure you are using the manufacturer'scable.
Make sure to correctly insert the USB cableinto the device and your vehicle's USB port.
Make sure that the device does not havean auto-install program or active securitysettings.
Make sure your device is unlocked beforeconnecting it to SYNC 3.The device has a lockscreen enabled.
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SYNC™ 3 (If Equipped)

Voice command issues
Possible solutionPossible causeIssue
SYNC 3 applies the phonetic pronunciationrules of the selected language to the namesstored on your media player or USB flashdrive. It is able to make some exceptionsfor very popular artist names (for example,U2) such that you can always use theEnglish pronunciation for these artists.
You may be saying theforeign names using thecurrently selectedlanguage for SYNC 3.
The SYNC 3voice controlsystem is havingtrouble recog-nizing foreigntracks, artists,albums, genresand playlistnames from mymedia player orUSB flash drive.
SYNC 3 uses a synthetically generatedvoice rather than pre-recorded humanvoice.
SYNC 3 uses text-to-speech voice prompttechnology.
The systemgenerates voiceprompts andthe pronunci-ation of somewords may notbe accurate formy language.
SYNC 3 offers several new voice controlfeatures for a wide range of languages.Dialing a contact name directly from thephonebook without pre-recording (forexample,“call John Smith”) or selecting atrack, artist, album, genre or playlist directlyfrom your media player (for example, "playartist Madonna").
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