transmission FORD SUPER DUTY 2021 Manual Online

Capacities
Quantity
Variant
13.9 qt (13.2 L)1
6.2L.
1 Approximate dry fill capacity. Actual amount could vary during fluid changes.
Materials Specification
Name
WSS-M2C938-AMERCON® LV,
Motorcraft® MERCON® LV Automatic Transmission
Fluid(U.S.)
Motorcraft® MERCON® LV Automatic Transmission
Fluid / Huile pour boîte automatique MERCON® LV
Motorcraft®(Canada)
XT-10-QLVC(U.S.)
CXT-10-LV6(Canada)
Ten-Speed Automatic
Transmission
Note: Only use MERCON ULV transmission
fluid for automatic transmissions that
require MERCON ULV transmission fluid.
The use of any other fluid could cause
transmission damage.
Capacities Quantity
Variant
18.2 qt (17.2 L)1
6.2L.
18.2 qt (17.2 L)1
7.3L .
1 Approximate dry fill capacity. Actual amount could vary during fluid changes.
464
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Capacities and Specifications

TRANSFER CASE FLUID
CAPACITY AND
SPECIFICATION (IF EQUIPPED)
Use fluid that meets the defined specification.
If you do not use fluid that meets the
defined specification, it could result in:
•
Component damage that your vehicle
warranty does not cover.
• Reduced vehicle performance.
Capacities Quantity
Variant
1.9 qt (1.8 L)
All.
Materials Specification
Name
WSS-M2C938-AMERCON® LV,
Motorcraft® MERCON® LV Automatic Transmission
Fluid(U.S.)
Motorcraft® MERCON® LV Automatic Transmission
Fluid / Huile pour boîte automatique MERCON® LV
Motorcraft®(Canada)
XT-10-QLVC(U.S.)
CXT-10-LV6(Canada)
FRONT AXLE FLUID CAPACITY
AND SPECIFICATION
Use fluid that meets the defined
specification and viscosity grade. If you do not use fluid that meets the
defined specification and viscosity grade,
it could result in:
•
Component damage that your vehicle
warranty does not cover.
• Reduced vehicle performance.
Capacities Quantity
Variant
2.75 qt (2.6 L)
Four-wheel drive without limited slip.
2.75 qt (2.6 L)1
Four-wheel drive with limited slip.
1 For complete refill of limited slip axles, add 5.4 fl oz. (160 ml) of Additive Friction Modifier
XL-3 or equivalent, meeting specification EST-M2C118-A. Include this friction modifier in
the total lube volume of 2.75 qt (2.6 L).
466
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Capacities and Specifications

HYDRAULIC POWER
STEERING FLUID CAPACITY
AND SPECIFICATION
Use fluid that meets the defined
specification.
If you do not use fluid that meets the
defined specification, it could result in:
•
Component damage that your vehicle
warranty does not cover.
• Reduced vehicle performance.
Capacities Quantity
Variant
Fill as required.
All.
Materials Specification
Name
WSS-M2C938-AMERCON® LV,
Motorcraft® MERCON® LV Automatic Transmission
Fluid(U.S.)
Motorcraft® MERCON® LV Automatic Transmission
Fluid / Huile pour boîte automatique MERCON® LV
Motorcraft®(Canada)
XT-10-QLVC(U.S.)
CXT-10-LV6(Canada)
472
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Capacities and Specifications

USING SYNC™ WITH YOUR
PHONE
Hands-free calling is one of the main
features of SYNC. While the system
supports a variety of features, many are
dependent on your cellular phone's
functionality. At a minimum, most cellular
phones with Bluetooth wireless technology
support the following functions:
•
Answering an incoming call.
• Ending a call.
• Dialing a number.
• Redialing.
• Call waiting notification.
• Caller identification.
Other features, such as text messaging
using Bluetooth and automatic phonebook
download, are phone-dependent features.
Pairing a Phone
Wirelessly pairing your phone with SYNC
allows you to make and receive hands-free
calls.
Note: Make sure to switch on the ignition
and the radio. Shift the transmission into
park (P) for automatic transmission or
neutral (N) for manual transmission.
Using the Audio System
Note: To scroll through the menus, press
the up and down arrows on your audio
system.
1. Make sure to switch on your phone's Bluetooth feature before starting the
search. See your device's manual if
necessary.
2. Press the Settings button.
3. Select Bluetooth from the menu.
4. Press the
OK button.
5. Select the option to add. This starts the pairing process. 6. When a message to begin pairing
appears in the audio display, search for
SYNC on your device.
Depending on your phone's capability and
your market, the system may prompt you
with questions, such as setting the current
phone as the primary phone and
downloading your phonebook.
Using Voice Commands Make sure to switch on your
phone's Bluetooth feature
before starting the search. See
your device's manual if necessary.
Press the voice button and when
prompted say: Action and Descrip-
tion
Voice Command
Follow the instruc-
tions on the audio
display.
Pair Phone
Phone Voice Commands Press the voice button. You can
do things like place a phone call
and access text messages.
When prompted, say a command. See the
following table for examples of
commands. Voice Command
___ List of Commands
Help
Call ___
Dial ___
Text Messages
499
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing SYNC™
(If Equipped)E142599 E142599

Multi-Point Inspection
In order to keep your vehicle running right,
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 great.Multi-Point Inspection
Hazard warning system operation
Accessory drive belt or belts
Horn operation
Battery performance
Radiator, cooler, heater and air conditioninghoses
Engine air filter
Suspension components for leaks ordamage
Exhaust system
Steering and linkage
Exterior lamps operation
Tires including the spare for wear andproper pressure 2
Fluid levels 1
; fill if necessary
Windshield for cracks, chips or pits
For oil and fluid leaks
Washer spray and wiper operation
Half-shaft dust boots
1 Brake, coolant recovery reservoir, automatic transmission and window washer
2 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. NORMAL SCHEDULED
MAINTENANCE
Intelligent Oil-Life Monitor
Your vehicle has an Intelligent Oil-Life
Monitor that determines when you should
change the engine oil based on how you
use your vehicle. 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.
568
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Scheduled Maintenance

Other Maintenance Items
Replace the cabin air filter.
Every 20,000 mi
(32,180 km)
Replace the engine air filter.
Every
30,000 mi
(48,000 km)
Replace the front wheel bearing grease and grease seal, if
you use non-sealed bearings.
Every
60,000 mi
(96,000 km)
Replace the spark plugs.
Every
100,000 mi
(160,934 km)
Inspect the accessory drive belt or belts. 1
Every
100,000 mi
(160,934 km)
Change the automatic transmission fluid and filter on 6-speed
transmission. Consult dealer for requirements.
Every
150,000 mi
(240,000 km) Replace the accessory drive belt or belts if not replaced within
the last 100,000 mi (160,000 km).
Replace the front wheel bearings and seals if you use non-
sealed bearings.
Change the axle(s) fluid. See exceptions.
Change the transfer case fluid, if applicable.
Change the engine coolant. 2
At
200,000 mi
(320,000 km)
1 If not replaced, inspect the belt or belts every
15,000 mi (24,000 km).
2 Initial replacement at 10 years or 200,000 mi (320,000 km), then every 5 years or
100,000 mi (160,000 km).
Diesel Engine
Electronic Air Filter Maintenance
Minder
Diesel engines have an electronic air filter
maintenance minder that indicates the
status of the engine air filter. You can find
this information within the Vehicle
Maintenance menu, in the information
displays. One of three indications are
possible:
571
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Scheduled Maintenance

Other Maintenance items
1
Change the automatic transmission fluid and filter. Consult
dealer for requirements.
Every 150,000 mi
(240,000 km) Replace the accessory drive belt or belts if not replaced
within the last 100,000 mi (160,000 km)
Replace the front wheel bearings and seals if using non-
sealed bearings. Two-wheel drive vehicles.
Change the axle(s) fluid. See exceptions.
Change the transfer case fluid, if equipped.
Change the engine and secondary cooling system coolant. 4
At
200,000 mi
(320,000 km)
1 You can perform these maintenance items within
3,000 mi (4,800 km) of the last oil
change. Do not exceed the designated distance for the interval.
2 Reset the engine air filter information monitor after you replace the air filter.
3 Perform follow-up inspections every 15,000 mi (24,000 km) after the initial inspection.
Replace the belt or belts at
150,000 mi (240,000 km).
4 Initial replacement at 10 years or 200,000 mi (320,000 km), then every 5 years or
100,000 mi (160,000 km).
SPECIAL OPERATING
CONDITIONS SCHEDULED
MAINTENANCE
Gasoline Engine
If you operate your vehicle primarily in any
of the following conditions, you need to
perform extra maintenance as indicated.
If you operate your vehicle occasionally
under any of these conditions, it is not
necessary to perform the extra
maintenance. For specific
recommendations, see your dealership
service advisor or technician.
574
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Scheduled Maintenance

•
Links to Third Party Sites: The
SOFTWARE may provide you with the
ability to link to third party sites. The
third party sites are not under the
control of FORD MOTOR COMPANY,
its affiliates and/or its designated
agent. Neither FORD MOTOR
COMPANY nor its affiliates nor its
designated agent are responsible for
(I) the contents of any third party sites,
any links contained in third party sites,
or any changes or updates to third
party sites, or (ii) webcasting or any
other form of transmission received
from any third party sites. If the
SOFTWARE provides links to third
party sites, those links are provided to
you only as a convenience, and the
inclusion of any link does not imply an
endorsement of the third party site by
FORD MOTOR COMPANY, its affiliates
and/or its designated agent.
• Obligation to Drive Responsibly:
You recognize your obligation to drive
responsibly and keep attention on the
road. You will read and abide with the
DEVICES operating instructions
particularly as they pertain to safety
and you agree to assume any risk
associated with the use of the
DEVICES.
UPGRADES AND RECOVERY MEDIA:
If the SOFTWARE is provided by FORD
MOTOR COMPANY separate from the
DEVICES on media such as a ROM chip,
CD ROM disk(s) or via web download or
other means, and is labeled "For Upgrade
Purposes Only" or "For Recovery Purposes
Only" you may install one (1) copy of such
SOFTWARE onto the DEVICES as a
replacement copy for the existing
SOFTWARE, and use it in accordance with
this EULA, including any additional EULA
terms accompanying the upgrade
SOFTWARE. INTELLECTUAL PROPERTY RIGHTS:
All title and intellectual property rights in
and to the SOFTWARE (including but not
limited to any images, photographs,
animations, video, audio, music, text and
"applets" incorporated into the
SOFTWARE), the accompanying printed
materials, and any copies of the
SOFTWARE, are owned by FORD MOTOR
COMPANY, or its affiliates or suppliers. The
SOFTWARE is licensed, not sold. You may
not copy the printed materials
accompanying the SOFTWARE. All title
and intellectual property rights in and to
the content which may be accessed
through use of the SOFTWARE is the
property of the respective content owner
and may be protected by applicable
copyright or other intellectual property
laws and treaties. This EULA grants you no
rights to use such content outside its
intended use. All rights not specifically
granted under this EULA are reserved by
FORD MOTOR COMPANY, its affiliates,
and third party software and service
providers and suppliers. Use of any on-line
services which may be accessed through
the SOFTWARE may be governed by the
respective terms of use relating to such
services. If this SOFTWARE contains
documentation that is provided only in
electronic form, you may print one copy of
such electronic documentation.
EXPORT RESTRICTIONS:
You
acknowledge that the SOFTWARE is
subject to U.S. and European Union export
jurisdiction. You agree to comply with all
applicable international and national laws
that apply to the SOFTWARE, including
the U.S. Export Administration Regulations,
as well as end-user, end-use and
destination restrictions issued by U.S. and
other governments.
623
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Appendices

Product incorporates data which is ©
20XX Telstra Corporation Limited, GM
Holden Limited, Intelematics Australia
Pty Ltd and Continental Pty Ltd.
B. Third Party Notices for Australia. In
addition to the foregoing, the End-User
Terms for any Application containing
RDS-TMC Traffic Codes for Australia
shall contain the following notice:
“Product incorporates traffic location
codes which is © 20XX Telstra Corpora-
tion Limited and its licensors. ”
AT&T Vehicle Network Carrier
Telematics Disclosure
END USER FOR PURPOSES OF THIS
SECTION MEANS YOU AND YOUR HEIRS,
EXECUTORS, LEGAL PERSONAL
REPRESENTATITVES AND PERMITED
ASSIGNS. FOR PURPOSES OF THIS
SECTION “UNDERLYING WIRELESS
SERVICE CARRIER” INCLUDES ITS
AFFILIATES AND CONTRACTORS AND
THEIR RESPECTIVE OFFICERS,
DIRECTORS, EMPLOYEES, SUCCESSORS
AND ASSIGNS. END USER HAS NO
CONTRACTUAL RELATIONSHIP WITH
THE UNDERLYING WIRELESS SERVICE
CARRIER AND END USER IS NOT A THIRD
PARTY BENEFICIARY OF ANY
AGREEMENT BETWEEN FORD AND
UNDERLYING CARRIER. END USER
UNDERSTANDS AND AGREES THAT THE
UNDERLYING CARRIER HAS NO LEGAL,
EQUITABLE, OR OTHER LIABILITY OF ANY
KIND TO END USER. IN ANY EVENT,
REGARDLESS OF THE FORM OF THE
ACTION, WHETHER FOR BREACH OF
CONTRACT, WARRANTY, NEGLIGENCE,
STRICT LIABILITY IN TORT OR
OTHERWISE, END USER'S EXCLUSIVE
REMEDY FOR CLAIMS ARISING IN ANY
WAY IN CONNECTION WITH THIS
AGREEMENT, FOR ANY CAUSE
WHATSOEVER, INCLUDING BUT NOT
LIMITED TO ANY FAILURE OR DISRUPTION OF SERVICE PROVIDED
HEREUNDER, IS LIMITED TO PAYMENT
OF DAMAGES IN AN AMOUNT NOT TO
EXCEED THE AMOUNT PAID BY END USER
FOR THE SERVICES DURING THE
TWO-MONTH PERIOD PRECEDING THE
DATE THE CLAIM AROSE.
(ii) END USER AGREES TO INDEMNIFY
AND HOLD HARMLESS THE UNDERLYING
WIRELESS SERVICE CARRIER AND ITS
OFFICERS, EMPLOYEES, AND AGENTS
AGAINST ANY AND ALL CLAIMS,
INCLUDING WITHOUT LIMITATION
CLAIMS FOR LIBEL, SLANDER, OR ANY
PROPERTY DAMAGE, PERSONAL INJURY
OR DEATH, ARISING IN ANY WAY,
DIRECTLY OR INDIRECTLY, IN
CONNECTION WITH THIS AGREEMENT
OR THE USE, FAILURE TO USE, OR
INABILITY TO USE THE DEVICE EXCEPT
WHERE THE CLAIMS RESULT FROM THE
UNDERLYING CARRIER’
S GROSS
NEGLIGENCE OR WILLFUL MISCONDUCT.
THIS INDEMNITY WILL SURVIVE THE
TERMINATION OF THE AGREEMENT.
(iii) END USER HAS NO PROPERTY RIGHT
IN ANY NUMBER ASSIGNED TO THE
DEVICE.
(iv) END USER UNDERSTANDS THAT
FORD AND THE UNDERLYING CARRIER
CANNOT GUARANTY THE SECURITY OF
WIRELESS TRANSMISSIONS, AND WILL
NOT BE LIABLE FOR ANY LACK OF
SECURITY RELATING TO THE USE OF THE
SERVICES
THE SERVICE IS FOR [END USER’ S] USE
ONLY AND END USER MAY NOT RESELL
THE SERVICE TO ANY OTHER PARTY END
USER UNDERSTANDS THAT THE
UNDERLYING CARRIER DOES NOT
GUARANTEE ANY END USER
UNINTERRUPTED SERVICE OR
COVERAGE. THE UNDERLYING CARRIER
DOES NOT WARRANT THAT END USERS
CAN OR WILL BE LOCATED USING THE
SERVICE. THE UNDERLYING CARRIER
640
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Appendices

Audio Unit.......................................................479
Accessing the Apps Menu............................. 480
Accessing the Clock Settings....................... 480
Accessing the Media Source Menu............480
Accessing the Phone Features.................... 480
Accessing the Settings Menu....................... 480
Accessing the Sound Settings..................... 480
Adjusting the Volume...................................... 480
Changing Radio Stations............................... 480
Listening to the Radio....................................... 481
Playing or Pausing Media................................ 481
Selecting the Audio Modes........................... 489
Setting a Memory Preset............................... 489
Switching Radio Text On and Off.................481
Switching Repeat Mode On and Off...........481
Switching Shuffle Mode On and Off...........481
Switching the Audio Unit On and Off.........481
Switching the Display On and Off...............481
Using Seek, Fast Forward and Reverse.............................................................. 481
Using the Display Control................................ 481
Using the Number Block.................................. 481
Autolamps........................................................88 Windshield Wiper Activated
Headlamps........................................................ 88
Automatic High Beam Control..................93
Automatic High Beam Control Indicators........................................................93
Automatic Transmission...........................207
Brake-Shift Interlock......................................... 210
If Your Vehicle Gets Stuck in Mud or Snow.................................................................... 211
Neutral Idle with F350, F450, F550 and F600 Chassis Cab Vehicles....................... 210
Understanding the Shift Positions of Your Automatic Transmission............................ 207
Understanding Your SelectShift Automatic ™ Transmission....................... 208
Automatic Transmission Fluid Capacity and Specification - Diesel.....................463
Automatic Transmission Fluid Capacity and Specification - Gasoline
................463
Six-Speed Automatic Transmission..........463
Ten-Speed Automatic Transmission.........464
Automatic Transmission Fluid Check.............................................................376
Auto Mode
.......................................................145
Auto Mode Indicators........................................ 145Switching Auto Mode On and Off................145
Switching Dual Mode On and Off ...............146
Autowipers.......................................................85
Auxiliary Power Points...............................168 400 Watt AC Power Point.............................. 168
DC Power Point................................................... 168
Locations............................................................... 169
Auxiliary Switches
.......................................559
Upfitter Interface Module............................... 562
B
Battery See: Changing the 12V Battery...................... 379
Bed Extender....................................................73 Grocery mode........................................................ 75
Tailgate mode........................................................ 74
Blind Spot Information System
.............254
Blind Spot Information System with Trailer
Tow..................................................................... 256
Switching the System Off and On..............258
System Errors...................................................... 258
Using the System............................................... 255
BLIS See: Blind Spot Information System..........254
Bonnet Lock See: Opening and Closing the Hood..........348
Booster Seats..................................................33 Types of Booster Seats...................................... 34
Brake Fluid Check.........................................377 Brake Fluid Service Interval............................ 378
Brake Fluid Specification..........................465
Brakes...............................................................223 General Information.......................................... 223
Breaking-In.....................................................320
Bulb Specification Chart...........................447
C
Calculating Payload
....................................274
Calculating the Load Limit.......................274
Helpful examples for calculating the
available amount of cargo and luggage
load capacity.................................................. 275
Canceling the Set Speed...........................231
Capacities and Specifications
.................441
Cargo Lamps....................................................91
648
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202008, Second-Printing Index