2021 FORD TRANSIT catalytic converter

Fuel and Refueling
Safety Precautions
.......................................151
Fuel Quality - E85 .........................................
151
Fuel Quality - Gasoline ..............................
153
Fuel Filler Funnel Location .......................
153
Running Out of Fuel ....................................
153
Refueling .........................................................
155
Engine Emission Control
Emission Law ................................................
158
Catalytic Converter - 3.5L Duratec/3.5L Ecoboost™ ................................................
159
Transmission
Automatic Transmission ............................
161
Tow/Haul ........................................................
163
All-Wheel Drive
Using All-Wheel Drive ................................
165
Brakes
General Information ...................................
170
Hints on Driving With Anti-Lock Brakes ........................................................................\
.
170
Hill Start Assist ..............................................
171
Auto Hold ........................................................
172
Parking Brake - Vehicles With: Conventional Mechanical
Parking Brake
Applying the Parking Brake ......................
174
Releasing the Parking Brake ....................
174
Parking Brake Audible Warning ..............
174
Parking Brake – Troubleshooting ..........
174
Parking Brake - Vehicles With: Push Down Parking Brake
Applying the Parking Brake ......................
175
Releasing the Parking Brake ....................
175Pushing the Parking Brake Lever Down
........................................................................\
.
175
Parking Brake Audible Warning ..............
175
Parking Brake – Troubleshooting ..........
176
Electric Parking Brake
What Is the Electric Parking Brake .........
177
Applying the Electric Parking Brake .......
177
Applying the Electric Parking Brake in an Emergency ..................................................
177
Manually Releasing the Electric Parking Brake .............................................................
177
Automatically Releasing the Electric Parking Brake .............................................
177
Electric Parking Brake Audible Warning ........................................................................\
.
178
Releasing the Electric Parking Brake if the Vehicle Battery Has Run Out of
Charge ..........................................................
178
Electric Parking Brake – Troubleshooting ........................................................................\
.
178
Traction Control
Principle of Operation ...............................
180
Using Traction Control ..............................
180
Stability Control
Principle of Operation .................................
181
Using Stability Control ...............................
182
Parking Aids
Principle of Operation ................................
183
Parking Aid .....................................................
184
Rear Parking Aid ...........................................
185
Front Parking Aid .........................................
187
Side Sensing System .................................
189
Active Park Assist .........................................
191
Rear View Camera - Vehicles With: Parking Aid Camera ................................
193
180 Degree Camera ....................................
196
4
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Table of Contents

Important Ventilating Information
If you stop your vehicle and then leave the
engine idling for long periods, we
recommend that you do one of the
following:
•
Open the windows at least 1 in (3 cm).
• Set your climate control to outside air.
Engine Warning Lamps Malfunction Indicator Lamp
Check Engine
If it illuminates when the engine is running
this indicates a malfunction. The On Board
Diagnostics system has detected a
malfunction of the vehicle emission control
system.
If it flashes, engine misfire may be
occurring. Increased exhaust gas
temperatures could damage the catalytic
converter or other vehicle components.
Avoid heavy acceleration and deceleration
and have your vehicle immediately
serviced. Powertrain Warning Lamp
If it illuminates when the engine is running
this indicates a malfunction. If it flashes
when you are driving, immediately reduce
the vehicle speed. Avoid heavy
acceleration and deceleration and have
your vehicle immediately serviced.
If both lamps illuminate when the engine
is running, stop your vehicle as soon as it
is safe to do so. Continuing to drive your
vehicle may cause reduced power or the
engine to stop. Switch the ignition off and
attempt to restart the engine. Have your
vehicle immediately checked. SWITCHING OFF THE ENGINE
Vehicles With a Turbocharger WARNING: Do not switch the
engine off when it is running at high
speed. If you do, the turbocharger will
continue running after the engine oil
pressure has dropped to zero. This will
lead to premature turbocharger bearing
wear.
Release the accelerator pedal. Wait until
the engine has reached idle speed and then
switch it off.
ENGINE BLOCK HEATER
(IF
EQUIPPED) WARNING:
Failure to follow engine
block heater instructions could result in
property damage or serious personal
injury. WARNING: Do not use your heater
with ungrounded electrical systems or
two-pronged adapters. There is a risk of
electrical shock. WARNING:
Do not fully close the
hood, or allow it to drop under its own
weight when using the engine block
heater. This could damage the power
cable and may cause an electrical short
resulting in fire, injury and property
damage.
Note: The heater is most effective when
outdoor temperatures are below
0°F
(-18°C).
146
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Starting and Stopping the Engine

•
Incorrect fuel for climatic conditions.
• Incorrect engine oil viscosity for
climactic conditions.
Note: Some vehicles have a lifetime fuel
filter that is integrated with the fuel tank.
Regular maintenance or replacement is not
needed.
Note: If these checks do not help you
correct the concern, have your vehicle
checked as soon as possible.
Noise Emissions Warranty,
Prohibited Tampering Acts and
Maintenance
On January 1, 1978, Federal regulation
became effective governing the noise
emission on trucks over 10,000 lb
(4,536 kg) Gross Vehicle Weight Rating
(GVWR). The preceding statements
concerning prohibited tampering acts and
maintenance, and the noise warranty
found in the Warranty Guide, are
applicable to complete chassis cabs over
10,000 lb (4,536 kg)
GVWR.
CATALYTIC CONVERTER - 3.5L
DURATEC/3.5L ECOBOOST™ WARNING:
Do not park, idle or
drive your vehicle on dry grass or other
dry ground cover. The emission system
heats up the engine compartment and
exhaust system, creating the risk of fire. WARNING:
The normal operating
temperature of the exhaust system is
very high. Never work around or attempt
to repair any part of the exhaust system
until it has cooled. Use special care when
working around the catalytic converter.
The catalytic converter heats up to a very
high temperature after only a short
period of engine operation and stays hot
after the engine is switched off. WARNING:
Exhaust leaks may
result in entry of harmful and potentially
lethal fumes into the passenger
compartment. If you smell exhaust
fumes inside your vehicle, have your
vehicle inspected immediately. Do not
drive if you smell exhaust fumes.
Your vehicle has various emission control
components and a catalytic converter that
enables it to comply with applicable
exhaust emission standards.
To avoid damaging the catalytic converter:
• Do not crank the engine for more than
10 seconds at a time.
• Do not run the engine with a spark plug
lead disconnected.
• Do not push-start or tow-start your
vehicle. Use booster cables. See Jump
Starting the Vehicle
(page 251).
• Do not switch the ignition off when your
vehicle is moving.
• Do not use leaded fuel.
• Avoid running out of fuel.
Note: Resulting component damage may
not be covered by the vehicle Warranty.
159
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Engine Emission Control

C
California Proposition 65 - United States
of America..................................................458
Capacities and Specifications - 3.5L Duratec.........................................................358
Air Conditioning System................................. 358
Brake System....................................................... 361
Engine.................................................................... 359
Engine Coolant................................................... 360
Fuel Tank................................................................ 361
Grease.................................................................... 362
Locks...................................................................... 362
Rear Axle............................................................... 362
Washer Reservoir................................................ 361
Capacities and Specifications - 3.5L Ecoboost™.................................................363
Air Conditioning System................................. 363
Brake System....................................................... 367
Engine.................................................................... 364
Engine Coolant................................................... 366
Fuel Tank.............................................................. 366
Grease....................................................................368
Locks...................................................................... 368
Rear Axle............................................................... 367
Washer Reservoir............................................... 366
Capacities and Specifications................352
Cargo Lamps.................................................106 Switching the Cargo Lamps Off................... 106
Switching the Cargo Lamps On.................... 106
Car Wash See: Cleaning the Exterior.............................. 303
Catalytic Converter - 3.5L Duratec/3.5L Ecoboost™..................................................159
On-Board Diagnostics System..................... 160
Changing a Bulb..........................................296 Front Clearance Lamp..................................... 298
Headlamp............................................................ 296
High Mounted Stoplamps.............................. 299
Interior Lamp....................................................... 299
License Plate Lamp.......................................... 299
Reading Lamps.................................................. 300
Rear Lamps......................................................... 298
Side Direction Indicator................................... 298
Sun Visor Mirror Lamp.................................... 300
Changing a Fuse
...........................................276
Fuses....................................................................... 276Changing a Road Wheel...........................339
Dissimilar Spare Wheel and Tire Assembly
Information..................................................... 340
Front Jacking Points......................................... 345
Installing a Road Wheel.................................. 348
Locking Lug Nuts................................................ 341
Rear Jacking Points........................................... 345
Removing a Road Wheel................................ 348
Removing a Wheel Trim.................................. 346
Stowing the Wheel and Vehicle Jack.........350
Vehicle Jack......................................................... 344
Vehicles With a Spare Wheel......................... 341
Changing the 12V Battery.........................290 Removing the Battery....................................... 291
Replacing the Battery....................................... 292
Changing the Engine Air Filter................284
Changing the Engine Oil and Oil Filter...............................................................283
Engine Lubrication for Severe Service Operation......................................................... 283
Changing the Front Wiper Blades
.........295
Changing the Vehicle Wi-Fi Hotspot Name or Password...................................375
Checking MyKey System Status
...............74
Checking the Wiper Blades.....................294
Child Restraint and Seatbelt Maintenance.................................................49
Child Restraint Positioning.........................39
Child Safety
.......................................................19
General Information............................................. 19
Child Safety Locks..........................................41 Left-Hand Side...................................................... 42
Right-Hand Side................................................... 42
Cigar Lighter
...................................................140
Cleaning Products.......................................302
Cleaning the Engine
...................................304
Cleaning the Exterior..................................303 Body Paintwork Preservation....................... 304
Cleaning the Chrome Trim............................. 303
Cleaning the Headlamps................................ 303
Cleaning the Rear Window............................ 303
Sliding Door Tracks........................................... 304
Cleaning the Instrument Panel and Instrument Cluster Lens
.........................307
Cleaning the Interior...................................305 Fabric, Carpets, Cloth Seats, Headliners
and Floor Mats.............................................. 305
493
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Index