
Protected Component
Fuse Rating
Item
Upfitter interface.
Secondary junction box.
Rear climate control.
10 A
59 Front view camera.
Rear view camera.
Adaptive cruise control module.
Blind spot information system.
Trailer brake control module.
10 A
60
Not used.
-
61
Enhanced cut off relay system module.
15 A
62
Auxiliary power point.
20 A
63
Modified vehicle connections.
30 A
64
Not used.
-
65
Enhanced cut off relay system.
10 A
66 Camper.
Load shed relay.
Not used.
-
67
Trailer tow module.
5 A
68
Steering wheel module.
5 A
69
Swivel seats.
5 A
70
Passenger heated seat.
10 A
71
Driver heated seat.
10 A
72
Adaptive front lighting module.
20 A
73
Headlamp leveling.
Not used.
-
74
Engine compartment fuse box.
20 A
75
Power sliding door control switch.
10 A
76
Headlamp switch.
5 A
77
Modified vehicle connections.
7.5 A
78
Driver compartment fuse box relay.
5 A
79
270
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Fuses

1
180 Degree Camera.....................................196
Camera Views...................................................... 197
Front View Camera............................................ 196
Using the 180 degree camera system.........197
9
911 Assist
............................................................61
A
A/C See: Climate Control.......................................... 122
About This Manual...........................................9
ABS See: Brakes............................................................ 170
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes................................................................. 170
Accessories....................................................442
ACC See: Using Adaptive Cruise Control............199
Active Park Assist..........................................191 Using Active Park Assist.................................... 191
Adjusting the Headlamps
.........................293
Horizontal Aim Adjustment........................... 294
Vertical Aim Adjustment................................. 293
Adjusting the Steering Wheel...................96
Airbag Disposal
..............................................60
Air Conditioning See: Climate Control.......................................... 122
Air Filter See: Changing the Engine Air Filter............284
Alarm See: Anti-Theft Alarm - Vehicles With:
Anti-Theft Alarm Horn with Integral
Battery.................................................................. 91
See: Anti-Theft Alarm - Vehicles Without: Anti-Theft Alarm Horn with Integral
Battery................................................................ 90
All-Wheel Drive.............................................165
AM/FM Radio - Vehicles Without: SYNC.............................................................379
Selecting a Radio Source................................ 379Anti-Theft Alarm - Vehicles With:
Anti-Theft Alarm Horn with Integral
Battery..............................................................91
Alarm System......................................................... 91
Arming the Alarm................................................. 92
Disarming the Alarm........................................... 92
Guard Settings....................................................... 91
Triggering the Alarm............................................. 91
Anti-Theft Alarm - Vehicles Without: Anti-Theft Alarm Horn with Integral
Battery............................................................90
Alarm System....................................................... 90
Arming the Alarm................................................ 90
Disarming the Alarm.......................................... 90
Triggering the Alarm........................................... 90
Appendices.....................................................461
Applying the Electric Parking Brake........177
Applying the Electric Parking Brake in an Emergency....................................................177
Applying the Parking Brake.......................174
Apps
..................................................................425
SiriusXM Traffic and Travel Link................... 426
Using Apps on an Android Device...............426
Using Apps on an iOS Device........................ 425
Using Mobile Navigation on an Android Device............................................................... 426
Audio System
................................................376
General Information.......................................... 376
Audio Unit Clock and Date Displays - Vehicles Without: SYNC
........................380
Adjusting the Clock.......................................... 380
Audio Unit - Vehicles With: SYNC 3.......................................................................378
Adjusting the Volume....................................... 378
Changing Radio Stations................................ 379
Next Track Button.............................................. 379
Pausing or Playing Media................................ 379
Previous Track Button...................................... 379
Sound Settings................................................... 379
Switching the Audio Unit On and Off.........378
Switching the Screen On and Off................379
Audio Unit - Vehicles Without: SYNC
..............................................................376
Adjusting the Volume....................................... 376
Changing Radio Stations................................. 377
Pausing or Playing Media................................ 378
Returning to the Previous Screen.................377
Scrolling Through the Menu Options..........377
491
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Index

Tow Hitch..............................................................
240
Trailer Brakes....................................................... 240
Trailer Lamps....................................................... 244
Trailer Towing Connector................................ 239
When Towing a Trailer..................................... 244
Event Data.........................................................15
Export Unique Options.............................460
Exterior Mirrors
..............................................108
Fold-Away Exterior Mirrors............................. 109
Power Exterior Mirrors...................................... 108
Power Folding Mirrors....................................... 108
F
Fan See: Engine Cooling Fan................................. 285
Fastening the Seatbelts..............................44 Seatbelt Locking Modes.................................... 45
Using Seatbelts During Pregnancy................44
Flat Tire See: Changing a Road Wheel....................... 339
Flat Tire Inflation See: Tire Sealant and Inflator Kit.................. 312
Floor Mats
.......................................................247
Fog Lamps - Front See: Front Fog Lamps...................................... 104
Ford Credit.....................................................256 US Only.................................................................. 256
Ford Protect..................................................444 Ford Protect Extended Service Plan
(CANADA ONLY).......................................... 445
Ford Protect Extended Service Plans (U.S. Only)................................................................. 444
Front Fog Lamps
..........................................104
Front Fog Lamp Indicator................................ 105
Switching the Front Fog Lamps On or Off....................................................................... 104
Front Parking Aid...........................................187 Front Parking Aid Information
Messages.......................................................... 189
Object Distance Indicator............................... 188
Front View Camera.....................................225 Using the Front View Camera....................... 226
Front Wiper Blades See: Changing the Front Wiper Blades......295
Fuel and Refueling........................................151
Fuel Filler Funnel Location........................153
Fuel Filter
........................................................294 Fuel Quality - E85..........................................151
Choosing the Right Fuel - Flex Fuel
Vehicles.............................................................. 151
Switching Between E85 and Gasoline............................................................. 152
Fuel Quality - Gasoline...............................153 Choosing the Right Fuel................................... 153
Fuel Shutoff
..................................................250
Ignition Switch.................................................... 250
Keyless Starting................................................... 251
Fuse Box Locations
.....................................263
Body Control Module....................................... 263
Driver Compartment Fuse Box..................... 263
Engine Compartment Fuse Box................... 263
Passenger Compartment Fuse Box............263
Pre-fuse Box........................................................ 263
Fuses................................................................263
Fuse Specification Chart..........................264 Body Control Module......................................... 271
Driver Compartment Fuse Box..................... 267
Engine Compartment Fuse Box................... 264
Passenger Compartment Fuse Box............273
Pre-fuse Box......................................................... 275
G
Gauges..............................................................110 Automatic Transmission Position
Indicators............................................................ 111
Engine Coolant Temperature Gauge.............111
Fuel Gauge.............................................................. 111
Information Display............................................ 110
Instrument Cluster.............................................. 110
Speedometer......................................................... 111
Tachometer........................................................... 110
Gearbox See: Transmission............................................... 161
General Information on Radio Frequencies...................................................63
General Maintenance Information
.......446
Multi-point Inspection..................................... 448
Owner Checks and Services.......................... 447
Protecting Your Investment.......................... 446
Why Maintain Your Vehicle?......................... 446
Why Maintain Your Vehicle at Your Dealership?.................................................... 446
Getting Assistance Outside the U.S. and Canada.........................................................259
496
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Index

PATS
See: Passive Anti-Theft System - Vehicles
With: Passive Anti-Theft System
(PATS)................................................................. 89
Perchlorate....................................................459
Personalized Settings..................................118
Chimes..................................................................... 119
Language................................................................ 118
Measure Unit......................................................... 119
Temperature Unit................................................ 119
Tire Pressure Unit................................................ 119
Phone...............................................................418 Android Auto........................................................ 419
Apple CarPlay...................................................... 419
Pairing Your Cell Phone for the First Time................................................................... 418
Text Messaging................................................... 419
Using Your Cell Phone...................................... 418
Playing Media From a USB Device - Vehicles Without: SYNC.........................381
Selecting the USB Device................................ 381
Supported Audio File Formats...................... 381
Post-Crash Alert System
..........................255
How Does the Post-Crash Alert System
Work................................................................... 255
Post-Crash Alert System Limitations........255
Switching the Post-Crash Alert System Off....................................................................... 255
What Is the Post-Crash Alert System.............................................................. 255
Power Door Locks See: Locking and Unlocking............................. 76
Power Running Boards
................................93
Power Seats.....................................................131 Power Lumbar...................................................... 132
Power Windows
............................................107
Bounce-Back........................................................ 107
Opening and Closing the Windows.............107
Overriding Bounce-Back.................................. 107
Resetting Bounce-Back................................... 107
Pre-Collision Assist......................................221 Distance Alert...................................................... 222
Distance Indication............................................ 223
Pre-Collision Assist Information Messages......................................................... 224
Pre-Collision Assist System Sensors..........223
Pre-Collision Assist Warning Lamp............224
Switching Active Braking On and Off.........222 Programming a MyKey..................................71
Protecting the Environment........................18
Puncture
See: Changing a Road Wheel....................... 339
Pushing the Parking Brake Lever Down
...............................................................175
R
Rear Occupant Alert System Audible Warnings ........................................................
137
Rear Occupant Alert System Indicators - Vehicles With: SYNC 3...........................137
Rear Occupant Alert System Indicators - Vehicles With: SYNC..............................137
Rear Occupant Alert System Limitations...................................................136
Rear Occupant Alert System Precautions..................................................136
Rear Occupant Alert System...................136
Rear Overhead Storage
..............................142
Locating the Rear Overhead Storage..........142
Rear Overhead Storage Load
Capacities......................................................... 143
Rear Parking Aid............................................185 Object Distance Indicator............................... 186
Rear Parking Aid Information Messages.......................................................... 187
Rear Passenger Climate Controls
...........124
Adjusting the Blower Motor Speed..............124
Directing Air to the Footwell Air
Vents................................................................... 124
Directing Air to the Overhead Air Vents................................................................... 124
Directing Air to the Overhead Air Vents and the Footwell Air Vents.................................. 124
Rear Seats.......................................................132 Installing the Seats............................................ 134
Recline Adjustment............................................ 132
Removing Seats (Passenger Vehicles)............................................................ 133
Rear View Camera See: Rear View Camera - Vehicles With:
Parking Aid Camera...................................... 193
Rear View Camera - Vehicles With: Parking Aid Camera..................................193
Enhanced Parking Aids or Park Pilot...........196
Rear View Camera Locations........................ 194
500
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Index

System Settings..................................................
195
Using the Rear View Camera......................... 194
Recommended Towing Weights - Chassis Cab/Crew Van/Cutaway/
Van.................................................................235
Calculating the Maximum Loaded Trailer Weight for Your Vehicle............................... 237
Recommended Towing Weights - M2 Bus..................................................................237
Calculating the Maximum Loaded Trailer Weight for Your Vehicle.............................. 239
Reduced Engine Performance................246
Refueling..........................................................155 System Warnings............................................... 156
Releasing the Electric Parking Brake if the Vehicle Battery Has Run Out of
Charge
............................................................178
Releasing the Parking Brake.....................174
Remote Control - Vehicles With: Passive Anti-Theft System (PATS)......................65
Changing the Remote Control Battery........66
Integrated Keyhead Transmitter.................... 65
Locating Your Vehicle......................................... 66
Programming a New Remote Control.........66
Switching the Panic Alarm On and Off........67
Remote Control - Vehicles With: Power Sliding Door...................................................67
Changing the Remote Control Battery.........67
Locating Your Vehicle......................................... 68
Remote Control Information Messages........................................................... 69
Remote Control - Vehicles Without: Passive Anti-Theft System
(PATS).............................................................64
Changing the Remote Control Battery........64
Integrated Keyhead Transmitter.................... 64
Locating Your Vehicle......................................... 65
Programming a New Remote Control.........64
Switching the Panic Alarm On and Off........................................................................\
. 65
Remotely Starting and Stopping the Vehicle...........................................................120
Remote Start Limitations..........................120
Remote Start
.................................................120
Remote Start Settings................................120
Climate Control Settings................................. 120
Heated Seat Settings......................................... 121
Setting the Remote Start Duration...............121 Removing a Headlamp..............................295
Repairing Minor Paint Damage..............308
Replacement Parts
Recommendation....................................459
Collision Repairs................................................ 459
Scheduled Maintenance and Mechanical Repairs.............................................................. 459
Warranty on Replacement Parts.................459
Replacing a Lost Key or Remote Control............................................................69
Replacing the Cabin Air Filter...................125
Reporting Safety Defects (Canada Only)..............................................................262
Reporting Safety Defects (U.S. Only)...............................................................261
Resetting the Power Sliding Door...........84
Restarting the Engine.................................148
Roadside Assistance
..................................249
Vehicles Sold in Canada: Getting Roadside
Assistance....................................................... 250
Vehicles Sold in the United States: Getting Roadside Assistance................................... 249
Vehicles Sold in the United States: Using Roadside Assistance................................... 249
Roadside Emergencies..............................249
Roof Racks and Load Carriers - Bus
..................................................................228
Roof Racks and Load Carriers - Van.................................................................228
Running-In See: Breaking-In.................................................. 247
Running Out of Fuel.....................................153 Adding Fuel From a Portable Fuel
Container.......................................................... 154
Filling a Portable Fuel Container.................. 154
S
Safety Canopy ™
............................................58
Safety Precautions........................................151
Scheduled Maintenance
..........................446
Seatbelt Extensions......................................49
Seatbelt Height Adjustment
.....................46
Seatbelt Reminder.........................................47
Belt-Minder™........................................................ 47
Seatbelts...........................................................43 Principle of Operation........................................ 43
501
2021 Transit (TTH) Canada/United States of America, MK3J 19A321 AA enUSA, Edition date: 202010, Second-Printing Index