2021 FORD TRANSIT tires

the wheel. Installing wheels without
correct metal-to-metal contact at the
wheel mounting surfaces can cause the
wheel nuts to loosen and the wheel to
come off while your vehicle is in motion,
resulting in loss of vehicle control,
personal injury or death.
lb.ft (Nm)
Bolt size
150 (204)
M14 x 1.5
Locking Lug Nuts
You can obtain a replacement locking lug
nut key and replacement locking lug nuts
from an authorized dealer using the
reference number certificate.
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2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Wheels and Tires

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.
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Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstruc-
tions. Clean if necessary.
Cooling system fluid level and coolant
strength.
Door weatherstrips for wear. Lubricate if
necessary.
Front door check arms for correct opera-
tion.
Hinges, latches and outside locks for
correct operation. Lubricate if necessary.
Parking brake for correct operation.
Seatbelts and seat latches for wear and
function.
Safety warning lamps (brake, ABS, airbag
and seatbelt) for operation.
Washer spray and wiper operation. Clean
or replace blades as necessary.
Multi-point Inspection
In order to keep your vehicle running
correctly, it is important to have the
systems on your vehicle checked regularly.
This can help identify potential issues and
prevent major problems. We recommend
having the following multi-point inspection
performed at every scheduled
maintenance interval to help make sure
your vehicle keeps running correctly. Multi-point inspection
Accessory drive belt(s).
Battery performance.
Engine air filter. Multi-point inspection
Exhaust system.
Exterior lamps and hazard warning
system operation.
Fluid levels *
; fill if necessary.
For oil and fluid leaks.
Horn operation.
Radiator, cooler, heater and A/C hoses.
Suspension component for leaks or
damage.
Steering and linkage.
Tires (including spare) for wear and
correct pressure **
.
Windshield for cracks, chips or pits.
Washer spray and wiper operation.
* Brake, coolant recovery reservoir,
automatic transmission, power steering (if
equipped with hydraulic power assist
steering) and window washer.
** If your vehicle is equipped with a
temporary mobility kit, check the tire
sealant expiration Use By date on the
canister. Replace as needed.
Be sure to ask your dealership service
advisor or technician about the multi-point
vehicle inspection. It is a comprehensive
way to perform a thorough inspection of
your vehicle. Your checklist gives you
immediate feedback on the overall
condition of your vehicle.
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NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor™
Your vehicle is equipped with an Intelligent
Oil-Life Monitor that determines when you
should change the engine oil based on how
your vehicle is used. By using several
important factors in its calculations, the
monitor helps reduce the cost of owning
your vehicle and reduces environmental
waste at the same time.
The following table provides examples of
vehicle use and its impact on oil change
intervals. It is a guideline only. Actual oil
change intervals depend on several factors
and generally decrease with severity of
use.When to expect the oil change message
Vehicle use and example
Interval
Normal
7,500– 10,000 mi
(12,000– 16,000 km) Normal commuting with highway driving.
No, or moderate, load or towing.
Flat to moderately hilly roads.
No extended idling.
Severe
5,000– 7,500 mi
(8,000– 12,000 km) Moderate to heavy load or towing.
Mountainous or off-road conditions.
Extended idling.
Extended hot or cold operation.
Extreme
3,000–5,000 mi
(4,800–8,000 km) Maximum load or towing.
Extreme hot or cold operation.
Normal Maintenance Intervals At every oil change interval as indicated by the information display
1
Change engine oil and filter. **
Rotate tires, inspect tire wear and measure tread depth.
Perform a multi-point inspection (recommended).
Inspect the automatic transmission fluid level (if equipped with dipstick). Consult your
dealer for requirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and parking brake.
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Extensive idling or low-speed driving for long distances, as in heavy commercial use
(such as delivery, taxi, patrol car or livery)
Change engine oil and filter as indicated by the information
display and perform services listed in the Normal Scheduled
Maintenance chart.
As required
Replace engine air filter.
Inspect frequently,
service as required
Replace spark plugs.
Every 60000 miles
(96000 km) Operating in dusty or sandy conditions (such as unpaved or dusty roads)
Replace engine air filter.
Inspect frequently,
service as required
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Every 5000 miles (8000
km)
Rotate tires, inspect tires for wear and measure tread depth.
Change engine oil and filter. *
Every 5000 miles (8000
km) or six months
* Reset your Intelligent Oil-Life Monitor after each engine oil and filter change. Off-road operation
Inspect steering linkage, ball joints and U-joints. Lubricate if
equipped with grease fittings.
Inspect frequently,
service as required
Replace engine air filter.
Change engine oil and filter. *
Every 5000 miles (8000
km) or six months
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Rotate tires, inspect tires for wear and measure tread depth.
* Reset your Intelligent Oil-Life Monitor after each engine oil and filter change.
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Switching Off the Engine..........................146
Vehicles With a Turbocharger....................... 146
Switching Rear Occupant Alert System On and Off...................................................136
Semiannual Reminder...................................... 136
Switching Rear Occupant Alert System On and Off - Vehicles With: SYNC
3........................................................................\
137
Semiannual Reminder...................................... 137
Symbols Glossary
.............................................9
SYNC™ 3.......................................................400
General Information........................................ 400
SYNC™ 3 Troubleshooting......................429 Additional Information and
Assistance........................................................ 441
Apps....................................................................... 436
Navigation............................................................ 435
Personal Profiles................................................ 439
Phone..................................................................... 433
Resetting the System....................................... 441
USB and Audio................................................... 430
Voice Recognition.............................................. 429
Wi-Fi Connectivity............................................. 438
SYNC™ Applications and Services........................................................387
911 Assist............................................................... 387
SYNC Mobile Apps........................................... 389
SYNC™...........................................................383 General Information......................................... 383
SYNC™ Troubleshooting
..........................391
T
Technical Specifications See: Capacities and Specifications............352
The Better Business Bureau (BBB) Auto Line Program (U.S. Only).......................258
Tire Care
...........................................................315
Glossary of Tire Terminology.......................... 317
Inflating the Tires............................................... 324
Information About Uniform Tire Quality Grades................................................................ 315
Information Contained on the Tire Sidewall............................................................ 318
Inspecting the Tires and Wheel Valve Stems................................................................. 327
Location of the Tire Label............................... 324
Tire Age.................................................................. 328Tire and Wheel Alignment.............................
330
Tire Damage........................................................ 328
Tire Pressure Monitoring System.................329
Tire Replacement Requirements.................328
Tire Rotation......................................................... 331
Tire Safety Practices......................................... 329
Tire Wear............................................................... 327
United States Department of Transportation Tire Quality
Grades................................................................ 316
Tire Inflation When Punctured See: Tire Sealant and Inflator Kit.................. 312
Tire Pressure Monitoring System...........334 How Temperature Affects the Tire
Pressures.......................................................... 335
Tire Pressure Monitoring System Reset Procedure........................................................ 339
Understanding the Tire Pressure Monitoring System.............................................................. 337
When Changing Tires....................................... 336
When Changing Wheels................................. 336
When Inflating Tires......................................... 336
Tire Repair Kit See: Tire Sealant and Inflator Kit.................. 312
Tire Sealant and Inflator Kit......................312 After Using the Tire Sealant and Inflator
Kit........................................................................\
. 314
Using the Tire Sealant and Inflator Kit........................................................................\
. 313
Tires See: Wheels and Tires....................................... 311
Tow/Haul.........................................................163 Switching Tow/Haul On and Off.................. 164
Towing a Trailer
............................................234
Load Placement................................................. 234
Towing Points
................................................254
Rear Towing Point............................................. 254
Towing the Vehicle on Four Wheels..........................................................245
Towing..............................................................234
Traction Control............................................180 Principle of Operation...................................... 180
Transmission Code Designation.............357
Transmission...................................................161
Transporting the Vehicle
...........................253
Trip Computer.................................................117
Average Fuel.......................................................... 118
Average Speed..................................................... 118
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2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Index

Distance to Empty...............................................
118
Instantaneous Fuel............................................. 118
Personalization..................................................... 118
Resetting the Trip Computer........................... 117
Trip Odometer...................................................... 118
Trip Timer............................................................... 118
Type Approvals............................................454
Radio Frequency Certification Labels for
Audio Unit........................................................ 454
Radio Frequency Certification Labels for Blind Spot Information System
Sensors ............................................................. 454
Radio Frequency Certification Labels for Cruise Control Module................................ 455
Radio Frequency Certification Labels for Keys and Remote Controls....................... 455
Radio Frequency Certification Labels for Passive Anti-Theft System....................... 456
Radio Frequency Certification Labels for Radio Transceiver Module......................... 456
Radio Frequency Certification Labels for SYNC.................................................................. 457
Radio Frequency Certification Labels for Telematics Control Unit.............................. 457
Radio Frequency Certification Labels for Tire Pressure Monitoring System
Sensors............................................................ 458
U
Under Hood Overview - 3.5L Duratec.........................................................280
Under Hood Overview - 3.5L Ecoboost™..................................................281
USB Port..........................................................381
Using Adaptive Cruise Control................199 Adaptive Cruise Control Indicator...............205
Adaptive Cruise Control Information
Messages......................................................... 205
Adaptive Cruise Control System Sensors............................................................. 203
Automatic Cancellation.................................. 202
Canceling the Set Speed................................ 202
Changing the Set Speed.................................. 201
Detection Issues................................................. 202
Following a Vehicle.......................................... 200
Hilly Condition Usage....................................... 202
Overriding the System...................................... 201Resuming the Set Speed................................
202
Setting the Adaptive Cruise Speed............200
Setting the Gap Distance................................ 201
Switching Adaptive Cruise Control Off...................................................................... 202
Switching Adaptive Cruise Control On........................................................................\
199
Switching to Normal Cruise Control..........204
System Not Available...................................... 203
Using All-Wheel Drive.................................165 All-Wheel Drive Gauge..................................... 169
All-Wheel Drive Information Messages.......................................................... 169
Driving In Special Conditions With All-Wheel Drive (AWD)............................... 165
Operating All-Wheel Drive (AWD) Vehicles with Mismatched Tires................................ 165
Using Cruise Control...................................198 Canceling the Set Speed................................. 198
Changing the Set Speed................................. 198
Cruise Control Indicator................................... 199
Resuming the Set Speed................................. 198
Setting the Cruise Speed................................ 198
Switching Cruise Control Off......................... 198
Switching Cruise Control On.......................... 198
Using MyKey With Remote Start Systems...........................................................75
Using Power Running Boards....................93 Automatic Power Deploy.................................. 93
Automatic Power Stow...................................... 93
Bounce-back......................................................... 94
Enabling and Disabling...................................... 94
Manual Operation................................................ 94
Manual Power Deploy........................................ 94
Resetting the System......................................... 95
Using Snow Chains
.....................................333
Using Stability Control................................182
Using SYNC™ With Your Media Player............................................................390
Audio Voice Commands.................................. 391
Media Sources.................................................... 390
Using SYNC™ With Your Phone...........386 Accessing Features through the Phone
Menu.................................................................. 387
Pairing a Phone.................................................. 386
Phone Controls................................................... 387
Phone Voice Commands............................... 386
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2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Index

Using Traction Control...............................180
Switching the System Off or On................... 180
System Indicator Lights and Messages......................................................... 180
Using Voice Recognition...........................382 Apps........................................................................\
407
Automatic Blower Motor Speed Reduction ........................................................ 408
Climate................................................................. 404
Entertainment.................................................... 403
General.................................................................. 402
Initiating a Voice Session................................ 384
Navigation........................................................... 406
Phone.................................................................... 405
Phone Voice Service......................................... 382
SiriusXM Traffic and Travel Link................... 407
System Interaction and Feedback..............385
Voice Settings.................................................... 408
Using Winter Tires.......................................332
Utilizing the Mediation/Arbitration Program (Canada Only)
........................259
V
Vehicle Care...................................................302
Vehicle Identification Number
................356
Vehicle Storage............................................308 Battery................................................................... 309
Body....................................................................... 309
Brakes.................................................................... 309
Cooling system.................................................. 309
Engine.................................................................... 309
Fuel system......................................................... 309
General.................................................................. 308
Miscellaneous.................................................... 309
Removing Vehicle From Storage.................309
Tires........................................................................\
309
Vehicle Wi-Fi Hotspot................................375
Ventilation See: Climate Control.......................................... 122
VIN See: Vehicle Identification Number............356
W
Warning Lamps and Indicators.................111
Washer Fluid Check....................................294 Washers
See: Cleaning the Exterior.............................. 303
See: Wipers and Washers................................. 97
Waxing............................................................304
What Is 911 Assist............................................61
What Is a Connected Vehicle...................371
What Is Auto-Start-Stop...........................148
What Is Remote Start.................................120
What Is the Cabin Air Filter.......................125
What Is the Electric Parking Brake..........177
What is the Rear Occupant Alert System...........................................................136
Wheel Nuts See: Changing a Road Wheel....................... 339
Wheels and Tires...........................................311 General Information........................................... 311
Windows and Mirrors..................................107
Windshield Washers.....................................99 Settings................................................................... 99
Windshield Wipers.........................................97 Intermittent Wipe................................................. 97
Winter Tires See: Using Winter Tires.................................... 332
Wiper Blades See: Checking the Wiper Blades.................. 294
Wipers and Washers.....................................97
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2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Index