2021 FORD TRANSIT reset

Possible Cause and Resolution
Symptom
–You might not be saying the name exactly as it appears
on your device.
•Say the first and last name of the contact exactly
as it appears on your device. The system applies
phonetic pronunciation rules of the selected
language to the names of contacts in the phone-
book on your device. Select the name of the
contact on the touchscreen and use the Hear it
option to get an idea of how the system expects
you to pronounce it.
The system does not under-
stand certain names of
contacts in the phonebook
on my device.
–Device limitation.
•The system uses text-to-speech technology and
uses a synthetically generated voice rather than
pre-recorded human voice.
The system voice prompts
and the pronunciation of
some words do not seem to
be very accurate.
USB and Bluetooth® Audio Possible Cause and Resolution
Symptom
I cannot connect my device. –Device malfunction.
•Disconnect your device. Switch your device off and
on to reset it and try again.
– Cable connection issue.
•Correctly connect the cable to your device and the
vehicle USB port.
– Incompatible cable.
•Use the cable recommended by the manufacturer
of your device.
430
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing SYNC™ 3

Possible Cause and Resolution
Symptom
–Copyright-protected files.
•Use a device that contains files that are not copy-
right protected.
– Unsupported file format.
•Repair or convert the files to a supported format.
See Entertainment (page 408).
– Device indexing required.
•Re-index your device. See
Settings (page 427).
– Device lock screen enabled.
•Unlock your device before connecting it.
Sometimes I cannot hear a
track playing on my device. –
Device malfunction.
•Disconnect your device. Switch your device off and
on to reset it and try again.
When I disconnect my iOS
device the audio volume is
set to maximum. –
Device limitation.
•Turn the volume down on your device.
If the system does not play the tracks on your USB device
in the correct order, the following information could help:
The system does not play
the tracks on my USB drive
in the correct order.
–If you are selecting USB as the audio source when the
system is still indexing, SYNC plays tracks sorted
alphabetically by file name in the root directory.
– If you are selecting USB as the audio source after the
system has finished indexing, SYNC plays all tracks
sorted alphabetically by the title in the ID3 tag
regardless of where they are located. SYNC uses the
file name if the title in the ID3 tag does not exist.
– If you are selecting the option to play all tracks from
the browsing menu, SYNC plays all tracks sorted
alphabetically by the title in the ID3 tag regardless of
where they are located. SYNC uses the file name if the
title in the ID3 tag does not exist.
– If you are selecting a track when using the explore
device option, SYNC plays tracks sorted alphabetically
by file name in the folder you have selected. SYNC
then plays all tracks in any subfolders in the folder you
have selected.
432
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing SYNC™ 3

Phone
Possible Cause and Resolution
Symptom
During a call, I can hear
excessive background noise. –
Incorrect cell phone settings.
•Check and adjust the audio settings on your cell
phone. Refer to your cell phone's user manual.
– Cell phone malfunction.
•Switch your cell phone on and off, and vehicle
Bluetooth® on and off and try again.
– Cell phone microphone muted.
•Unmute your cell phone microphone.
During a call, I can hear the
other person but they
cannot hear me.
During a call, I cannot hear
the other person and they
cannot hear me.
–
System restart required.
•Switch the ignition off and open the door. Close
the door and lock the vehicle. Wait until the
touchscreen is off and any illuminated USB ports
are not illuminated. Unlock the vehicle, switch the
ignition on and try again.
I cannot download a phone-
book. –
Incompatible cell phone.
•Check the compatibility of your cell phone on our
website.
– Incorrect cell phone settings.
•Allow the system to retrieve contacts from your
cell phone. Refer to your cell phone's user manual.
– Incorrect system settings.
•Switch automatic phonebook download on. See
Settings
(page 427).
– Cell phone malfunction.
•Switch your cell phone off and on to reset it and
try again.
433
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing SYNC™ 3

Possible Cause and Resolution
Symptom
–Incorrect cell phone settings.
•Allow the system to retrieve contacts from your
cell phone. Refer to your cell phone's user manual.
• Check the location of the missing contacts on your
cell phone. If they are stored on the SIM card, move
them to the cell phone memory.
– Incorrect system settings.
•Switch automatic phonebook download on. See
Settings (page 427).
A message displays
suggesting that my phone-
book has downloaded but it
is empty or it has missing
contacts.
–Incompatible cell phone.
•Check the compatibility of your cell phone on our
website.
– Cell phone malfunction.
•Switch your cell phone off and on to reset it and
try again.
• Install the latest cell phone firmware.
• Delete your device from the system and delete
SYNC from your device and try again.
• Switch automatic phonebook download off. See
Settings
(page 427).
I cannot connect my cell
phone.
Text messaging does not
work.
–
You might not have switched on text message notific-
ations.
•Switch text message notifications on.
See Phone
(page 418).
– Incompatible cell phone.
•Check the compatibility of your cell phone on our
website.
– Cell phone malfunction.
•Switch your cell phone off and on to reset it and
try again.
– Device message sharing is not enabled.
•Check the permissions on your device to ensure
text message sharing is enabled.
– Incompatible cell phone.
•Check the compatibility of your cell phone on our
website.
I cannot hear text messages.
434
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing SYNC™ 3

Possible Cause and Resolution
Symptom
You might not have the ignition on or in park (P), or you
shifted out park (P) when creating a profile.
You might be using the old linking method.
Personal Profiles does not support your unsaved settings.
My personalized settings do
not save. A different personal profile is active.
Another user changed the settings for the wrong personal
profile.
You might not have created a personal profile.
My profile will not recall. Personal Profiles is turned off.
The profile you requested is already active.
You might not have linked the memory button you are
using to a profile.
You might not have linked the remote control you are using
to a profile.
You might be using the wrong remote control.
You might be pressing a button other than the unlock or
remote start on a linked remote control.
You might have deleted the personal profile.
Personal Profiles is turned off.
My preset positions recall,
but my profile does not.
The vehicle is in motion.
My profile recalls but my
preset positions do not. The preset positions are the same as the guest or previ-
ously active profile.
Unlink and relink your remote control in the Personal
Profiles menu. You may need to see your authorized dealer.
I lost a remote control.
You might have erased and reprogrammed the remote
controls. This could happen if you let a dealership add a
new remote control to replace a lost one.
I lost all profiles.
Someone performed a master reset.
440
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing SYNC™ 3

Resetting the System
1. Simultaneously press and hold the
seek up and the audio unit power
buttons until the screen goes black.
2. Wait three minutes to allow the system
to complete the reset.
3. Press the audio unit power button to switch the system on.
Note: You can reset the system to restore
functionality that has stopped working. The
system reset is designed to restore
functionality and not delete any data that
you have stored.
Additional Information and
Assistance
For additional information and assistance,
we recommend that you contact an
authorized dealer or refer to our website.
441
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing SYNC™ 3

When the oil change message appears in
the information display, it is time for an oil
change. Make sure you perform the oil
change within two weeks or 500 miles
(800 kilometers) of the message
appearing. Make sure you reset the
Intelligent Oil-Life Monitor after each oil
change. See Changing the Engine Oil
and Oil Filter (page 283).
If your information display resets
prematurely or becomes inoperative, you
should perform the oil change interval at
six months or
5,000 mi (8,000 km) from
your last oil change. Never exceed one year
or
10,000 mi (16,000 km) between oil
change intervals.
Your vehicle is very sophisticated and built
with multiple, complex, performance
systems. Every manufacturer develops
these systems using different
specifications and performance features.
That is why it is important to rely upon your
dealership to correctly diagnose and repair
your vehicle.
Ford Motor Company has recommended
maintenance intervals for various parts
and component systems based upon
engineering testing. Ford Motor Company
relies upon this testing to determine the
most appropriate mileage for replacement
of oils and fluids to protect your vehicle at
the lowest overall cost to you and
recommends against maintenance
schedules that deviate from the scheduled
maintenance information.
We strongly recommend the use of only
genuine Ford, Motorcraft or
Ford-authorized re-manufactured
replacement parts engineered for your
vehicle. Additives and Chemicals
This owner's manual and the Ford
Workshop Manual list the recommended
additives and chemicals for your vehicle.
We do not recommend using chemicals or
additives not approved by us as part of
your vehicle
’s normal maintenance. Please
consult your warranty information.
Oils, Fluids and Flushing
In many cases, fluid discoloration is a
normal operating characteristic and, by
itself, does not necessarily indicate a
concern or that the fluid needs to be
changed. However, a qualified expert, such
as the factory-trained technicians at your
dealership, should inspect discolored fluids
that also show signs of overheating or
foreign material contamination
immediately.
Make sure to change your vehicle ’s oils and
fluids at the specified intervals or in
conjunction with a repair. Flushing is a
viable way to change fluid for many vehicle
sub-systems during scheduled
maintenance. It is critical that systems are
flushed only with new fluid that is the same
as that required to fill and operate the
system or using a Ford-approved flushing
chemical.
Owner Checks and Services
Make sure you perform the following basic
maintenance checks and inspections every
month or at six-month intervals. Check every month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and
correct pressure.
Windshield washer fluid level.
447
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Scheduled Maintenance

At every oil change interval as indicated by the information display
1
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect front axle and U-joints. Lubricate if equipped with grease fittings.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft and U-
joints. Lubricate any areas with grease fittings.
Inspect the wheels and related components for abnormal noise, wear, looseness or
drag.
1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals.
** Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. Brake fluid maintenance
1
Change the brake fluid. 2
Every 3 years
1 Perform this maintenance item every 3 years. Do not exceed the designated time for
the interval.
2 Brake fluid servicing requires special equipment available at your authorized dealer. Other maintenance items
1
Replace cabin air filter.
Every
20,000 mi
(32,000 km)
Torque rear axle U-bolts to specification.
Every
30,000 mi
(48,000 km) Replace engine air filter.
Change engine coolant.2
At
200,000 mi
(320,000 km)
Replace spark plugs.
Every
100,000 mi
(160,000 km) Inspect accessory drive belt(s). 3
Change automatic transmission fluid and filter.
Every
150,000 mi
(240,000 km) Change front axle fluid.
Change rear axle fluid.
450
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Scheduled Maintenance