2021 FORD SUPER DUTY ECO mode

Pre-Collision Assist.....................................264
Adjusting the Pre-Collision Assist
Settings............................................................ 266
Blocked Sensors................................................. 267
Distance Indication and Alert....................... 265
Using the Pre-Collision Assist System.............................................................. 264
Protecting the Environment
........................19
Puncture See: Changing a Road Wheel....................... 429
R
Radio Frequency Certification Labels...........................................................584
Blind Spot Information System Sensors............................................................ 584
Body Control Module....................................... 588
Cruise Control Module.................................... 590
Garage Door Opener........................................ 594
Keys and Remote Controls............................ 594
Passive Anti-Theft System............................ 599
Radio Transceiver Module............................. 603
SYNC...................................................................... 605
Tire Pressure Monitoring System Sensors............................................................. 610
Wireless Accessory Charging Module.........614
Rear Axle Fluid Capacity and Specification - Diesel..............................467
Rear Axle - 10.5................................................... 467
Rear Axle - 10.8.................................................. 468
Rear Axle - 11.8 .................................................. 468
Rear Axle Fluid Capacity and Specification - Gasoline........................469
Rear Axle - 10.5.................................................. 469
Rear Axle - 10.8................................................... 470
Rear Axle - 11.8 ................................................... 470
Rear Axle - 11.8 (With Heavy Duty Tow Option)............................................................... 471
Rear Axle
..........................................................221
Rear Occupant Alert System Audible Warnings.......................................................163
Rear Occupant Alert System Indicators - Vehicles With: SYNC 3..........................163
Rear Occupant Alert System Indicators - Vehicles With: SYNC..............................163
Rear Occupant Alert System Limitations...................................................162 Rear Occupant Alert System
Precautions..................................................162
Rear Occupant Alert System...................162
Rear Parking Aid
...........................................234
Obstacle Distance Indicator.......................... 235
Rear Seats
.......................................................158
Folding Up the Rear Seat Cushion ..............158
Rear Under Seat Storage................................. 159
Returning the Seat to the Seating Position.............................................................. 159
Rear View Camera
.......................................235
Camera Guidelines............................................ 236
Obstacle Distance Indicator........................... 237
Rear Camera Delay............................................ 237
Using the Rear View Camera System........236
Rear View Camera See: Rear View Camera................................... 235
Recommended Towing Weights...........300 Calculating the Maximum Loaded Trailer
Weight for Your Vehicle.............................. 304
Refueling - Diesel
.........................................190
Dual Fuel Tanks................................................... 192
Fueling Tips............................................................ 191
Refueling................................................................. 191
Refueling - Gasoline
....................................189
Fuel Filler Cap...................................................... 190
Remote Control..............................................55 Car Finder............................................................... 60
Integrated Keyhead Transmitter..................... 55
Intelligent Access Key.........................................56
Memory Feature................................................... 59
Replacing the Battery......................................... 57
Sounding the Panic Alarm............................... 60
Remotely Starting the Engine
.................140
Remotely Stopping the Engine................141
Remote Start Limitations.........................140
Remote Start Remote Control Indicators.......................................................141
Remote Control Feedback............................... 141
Remote Start
.................................................140
Remote Start Settings....................................... 141
Remote Start Settings
.................................141
Setting the Remote Start Duration..............142
Switching Climate Control Auto Mode On
and Off................................................................ 141
Switching Climate Control Last Settings On and Off......................................................... 141
657
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Index

Switching the Heated Seat Settings On and
Off........................................................................\
. 141
Switching the Heated Steering Wheel Settings On and Off....................................... 141
Removing the Tailgate..................................72
Repairing Minor Paint Damage..............399
Replacement Parts Recommendation........................................16
Collision Repairs.................................................... 16
Scheduled Maintenance and Mechanical Repairs................................................................. 16
Warranty on Replacement Parts.................... 16
Replacing a Lost Key or Remote Control
............................................................60
Replacing the Cabin Air Filter..................150
Reporting Safety Defects (Canada Only)..............................................................337
Reporting Safety Defects (U.S. Only)..............................................................337
Resuming the Set Speed..........................243
Roadside Assistance
..................................325
Vehicles Sold in Canada: Getting Roadside
Assistance....................................................... 326
Vehicles Sold in the United States: Getting Roadside Assistance................................... 325
Vehicles Sold in the United States: Using Roadside Assistance................................... 325
Roadside Emergencies..............................325
Running-In See: Breaking-In................................................. 320
Running Out of Fuel....................................189
S
Safety Canopy ™
.............................................52
Safety Precautions......................................184
Satellite Radio
..............................................484
Satellite Radio Electronic Serial Number
(ESN)................................................................ 485
Satellite Radio Reception Factors..............485
SiriusXM Satellite Radio Service.................485
Troubleshooting................................................ 486
Scheduled Maintenance
..........................565
Seatbelt Extensions......................................44
Seatbelt Height Adjustment......................42
Seatbelt Reminder........................................43
Belt-Minder™........................................................ 43Seatbelts...........................................................38
Principle of Operation........................................ 38
Seatbelt Warning Lamp and Indicator Chime...............................................................42
Conditions of operation..................................... 42
Seats...................................................................151
Security..............................................................76
Selective Catalytic Reductant System - Diesel..............................................................197
Contaminated Diesel Exhaust Fluid or Inoperative Selective Catalytic Reduction
System............................................................... 201
Diesel Exhaust Fluid Guidelines and Information..................................................... 200
Diesel Exhaust Fluid Level............................... 197
Diesel Exhaust Fluid Warning Messages and Vehicle Operations............................... 199
Filling the Diesel Exhaust Fluid Tank..........198
Settings...........................................................543 911 Assist............................................................... 543
Ambient Lighting............................................... 544
Audio...................................................................... 543
Automatic Updates.......................................... 543
Bluetooth.............................................................. 543
Charge Settings................................................. 544
Clock....................................................................... 543
Display................................................................... 544
Driver Assist......................................................... 543
FordPass............................................................... 543
General.................................................................. 543
Message Center................................................. 544
Mobile Apps......................................................... 543
Multi Contour Seats.......................................... 544
Navigation............................................................ 544
Personal Profiles................................................ 544
Phone..................................................................... 543
Seats...................................................................... 544
Sound..................................................................... 543
Valet Mode........................................................... 544
Vehicle................................................................... 543
Voice Control....................................................... 544
Setting the Blower Motor Speed............144
Setting the Cruise Control Speed..........242 Changing the Set Speed................................. 242
Setting the Temperature...........................144
Setting the Trail Control Speed...............231
Side Airbags......................................................51
Sitting in the Correct Position...................151
658
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Index

Transfer Case Fluid Capacity and
Specification..............................................466
Transfer Case Fluid Check.........................377
Transmission.................................................207
Transporting the Vehicle
...........................329
U
Under Hood Overview - 6.2L...................349
Under Hood Overview - 6.7L Diesel............................................................350
Under Hood Overview - 7.3L.....................351
Under Seat Storage
.......................................171
Front Under Seat Storage Compartment -
Vehicles With Locking Storage.................. 172
Front Under Seat Storage Compartment - Vehicles Without Locking Storage............171
Rear Under Seat Storage.................................. 172
Universal Garage Door Opener...............164 HomeLink Wireless Control System...........164
USB Port
.........................................................487
Locating the USB Ports................................... 487
Using Adaptive Cruise Control................243 Automatic Cancellation................................... 247
Blocked Sensor.................................................. 248
Canceling the Set Speed................................ 246
Changing the Set Speed................................. 246
Detection Issues................................................. 247
Following a Vehicle........................................... 244
Hilly Condition and Trailer Tow Usage................................................................. 247
Overriding the Set Speed............................... 246
Resuming the Set Speed................................ 246
Setting the Adaptive Cruise Speed............244
Setting the Gap Distance............................... 245
Switching Adaptive Cruise Control Off....................................................................... 247
Switching Adaptive Cruise Control On....................................................................... 244
Switching to Normal Cruise Control...........249
System Not Available...................................... 248
Using Four-Wheel Drive.............................213 4WD Indicator Lights......................................... 213
Driving Off-Road With Truck and Utility Vehicles............................................................. 216
Electronic Shift-On-the-Fly (ESOF) 4WD system................................................................ 213Entering and Exiting Rock Crawl Mode with
Tremor Package............................................. 215
How Your Vehicle Differs from Other Vehicles............................................................. 216
Operating 4WD Vehicles with Spare or Mismatched Tires.......................................... 215
Using the Electronic Shift on the Fly 4WD system................................................................ 214
Using Hill Descent Control.......................232 Hill Descent Modes........................................... 232
Using MyKey With Remote Start Systems..........................................................64
Using Power Running Boards....................78 Automatic Power Deploy.................................. 78
Automatic Power Stow...................................... 78
Bounce-back.......................................................... 79
Enabling and Disabling...................................... 79
Manual Power Deploy........................................ 78
Using Snow Chains.....................................420
Using Stability Control...............................229 AdvanceTrac® with Roll Stability Control ™
(RSC®)............................................................. 229
Using SYNC™ With Your Media Player............................................................503
Audio Voice Commands................................. 504
Media Sources.................................................... 503
Using SYNC™ With Your Phone...........499 Accessing Features through the Phone
Menu................................................................. 500
Pairing a Phone.................................................. 499
Phone Controls.................................................. 500
Phone Voice Commands............................... 499
Using Traction Control................................227 Switching the System Off............................... 227
System Indicator Lights and Messages.......................................................... 227
Using Voice Recognition
...........................497
Apps....................................................................... 520
Automatic Blower Motor Speed Reduction.......................................................... 521
Climate.................................................................... 517
Entertainment..................................................... 516
General................................................................... 515
Initiating a Voice Session................................ 497
Navigation............................................................. 519
Phone...................................................................... 518
SiriusXM Traffic and Travel Link................... 520
System Interaction and Feedback.............498
661
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Index