2020 FORD F-350 towing

Off-road operation
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Rotate tires, inspect tires for wear and measure the tread
depth. 1
Replace front wheel bearing grease and grease seals if
you use non-sealed bearings.
Every 30,000 mi
(48,000 km)
1 Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotate
the rear wheels if you notice unusual wear. Exclusive use of E85 - Flex Fuel Vehicles Only
If ran exclusively on E85, fill the fuel tank full with regular
unleaded fuel.
Every oil change interval
Diesel 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. Towing a Trailer or Using a Car-top Carrier
Change the engine oil and filter as indicated by the
information display, and perform the services listed in the
scheduled maintenance chart.
As required
See the axle maintenance items under
Exceptions.
Replace the engine-mounted and frame-mounted fuel
filters.
Every
15,000 mi
(24,000 km) or six months,
600 engine hours
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Towing a Trailer or Using a Car-top Carrier
Replace the wheel bearing grease and grease seals if you
use non-sealed bearings. Two-wheel drive vehicles
Every 30,000 mi
(48,000 km)
Flush and refill the coolant. Do not add coolant additive.
Every
60,000 mi
(96,000 km) or 2400
engine hours
Note: After the initial coolant flush and fill at
60,000 mi (96,000 km) or 2400 engine
hours, flush and fill every 45,000 mi (72,000 km) or 1800 engine hours thereafter. Frequent or Extended Idling - Over 10 Minutes Per Hour of Normal Driving or Frequent
Low-speed Operation if you use your Vehicle for Stationary Operation
Change the engine oil and filter as indicated by the
information display, and perform the services listed in the
scheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuel
filters.
Every
15,000 mi
(24,000 km), six months or
600 engine hours
Flush and refill the coolant. Do not add coolant additive.
Every
60,000 mi
(96,000 km) or 2400
engine hours
Note: After the initial coolant flush and fill at
60,000 mi (96,000 km) or 2400 engine
hours, flush and fill every 45,000 mi (72,000 km) or 1800 engine hours thereafter. Frequent Low-speed Operation, Consistent Heavy Traffic Under 25 mph (40 km/h) or
Long Rush-hour Traffic
Change the engine oil and filter as indicated by the
information display, and perform the services listed in the
scheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuel
filters.
Every
15,000 mi
(24,000 km), six months or
600 engine hours
Flush and refill the coolant. Do not add coolant additive.
Every
60,000 mi
(96,000 km) or 2400
engine hours
Note: After the initial coolant flush and fill at
60,000 mi (96,000 km) or 2400 engine
hours, flush and fill every 45,000 mi (72,000 km) or 1800 engine hours thereafter.
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Exceptions
Axle and Transfer Case Maintenance
Axle(s) and transfer case, 4X4 only, fluid
changes or level checks are not required
unless a leak is suspected or the assembly
has been submerged in water. During long
periods of trailer towing with outside
temperatures above 70°F (21°C) or at
wide-open throttle for long periods above
45 mph (72 km/h)
, change the rear axle
fluid every 30,000 mi (48,000 km) if the
rear axle is filled with non-synthetic fluid.
This interval can be waived and the
150,000 mi (240,000 km) service interval
can continue if the rear axle is filled with
75W140 synthetic gear fluid meeting Ford
specification WSL-M2C192-A, part number
XY-75W140-QL, or equivalent. Add friction
modifier XL-3 (EST-M2C118-A) or
equivalent for complete refill of
Traction-Lok rear axles. See
Capacities
and Specifications (page 429).
Additional Axle Maintenance for Dual
Rear Wheels
Change the rear axle fluid every
250,000 mi (400,000 km)
under normal
driving conditions on all commercial
applications. When you operate your
vehicle at or near maximum gross vehicle
weights, change the rear axle fluid every
60,000 mi (96,000 km)
. In addition,
follow this 60,000 mi (96,000 km)
schedule when you operate your vehicle
under the special operating conditions
where noted. California Fuel Filter Replacement
If you register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your vehicle's
useful life. Ford Motor Company, however,
urges you to have all recommended
maintenance services performed at the
specified intervals and to record all vehicle
service.
Hot Climate Oil Change Intervals
Vehicles operating in the Middle East,
North Africa, Sub-Saharan Africa or
locations with similar climates using an
American Petroleum Institute (API)
Certified for Gasoline Engines (Certification
mark) oil of SM or SN quality, the normal
oil change interval is 3,000 mi (5,000 km).
If the available API SM or SN oils are not
available, then the oil change interval is
2,000 mi (3,000 km)
.
Engine Air Filter and Cabin Air Filter
Replacement
The life of the engine air filter and cabin air
filter is dependent on exposure to dusty
and dirty conditions. Vehicles operated in
these conditions require frequent
inspection and replacement of the engine
air filter and cabin air filter.
Diesel Particulate Filter
Over time, a slight amount of ash builds
up in the diesel particulate filter, which is
not removed during the regeneration
process. The filter may need to be replaced
with a new or remanufactured part at
approximately 250,000 mi (400,000 km).
Actual mileage varies depending on engine
and vehicle operating conditions.
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Accessing the Phone Features.....................
476
Accessing the Settings Menu........................ 476
Accessing the Sound Settings...................... 476
Adjusting the Volume....................................... 477
Changing Radio Stations................................. 477
Listening to the Radio....................................... 477
Playing or Pausing Media................................ 477
Switching Radio Text On and Off.................477
Switching Repeat Mode On and Off...........477
Switching Shuffle Mode On and Off...........477
Switching the Audio Unit On and Off.........477
Switching the Display On and Off................477
Using Seek, Fast Forward and Reverse............................................................. 478
Using the Display Control............................... 478
Using the Number Block................................. 478
Autolamps........................................................87 Windshield Wiper Activated
Headlamps........................................................ 87
Automatic Climate Control......................140 Directing the Airflow......................................... 140
Setting the Blower Motor Speed................... 141
Setting the Temperature.................................. 141
Switching Auto Mode On and Off.................141
Switching Dual Zone Mode On and Off........................................................................\
. 141
Switching Maximum Air Conditioning On and Off................................................................ 141
Switching Maximum Defrost On and Off........................................................................\
. 141
Switching Recirculated Air On and Off........................................................................\
142
Switching the Air Conditioning On and Off........................................................................\
. 141
Switching the Climate Control On and Off........................................................................\
. 141
Automatic High Beam Control..................92
Automatic High Beam Control Indicators........................................................92
Automatic Transmission
...........................201
Brake-Shift Interlock........................................ 204
For F350, F450, F550 and F600 Chassis Cab Vehicles................................................... 204
If Your Vehicle Gets Stuck in Mud or Snow................................................................. 205
Understanding the Shift Positions of Your Automatic Transmission............................. 201Understanding Your SelectShift
Automatic ™ Transmission....................... 202
Automatic Transmission Fluid Check............................................................365
Autowipers
.......................................................84
Auxiliary Power Points................................162 400 Watt AC Power Point............................... 162
DC Power Point................................................... 162
Locations............................................................... 163
Auxiliary Switches
.......................................547
Upfitter Interface Module............................... 550
B
Battery See: Changing the 12V Battery..................... 368
Bed Extender
....................................................72
Grocery mode........................................................ 74
Tailgate mode........................................................ 73
Bed Ramps....................................................269 Installing the Ramp Holder............................. 271
Stowing the Bed Ramp..................................... 271
Using the Bed Ramp......................................... 270
Blind Spot Information System
.............248
Blind Spot Information System with Trailer
Tow.................................................................... 250
Switching the System Off and On...............252
System Errors...................................................... 252
Using the System.............................................. 249
BLIS See: Blind Spot Information System..........248
Bonnet Lock See: Opening and Closing the Hood...........337
Booster Seats
...................................................31
Types of Booster Seats...................................... 32
Brake Fluid Check........................................366 Brake Fluid Service Interval............................ 367
Brakes................................................................217 General Information........................................... 217
Breaking-In.....................................................310
Bulb Specification Chart...........................467
C
Canceling the Set Speed..........................225
Capacities and Specifications - 6.2L
.................................................................437
Air Conditioning System.................................. 437
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Alternative Engine Oil for Extremely Cold
Climates.......................................................... 440
Automatic Transmission-Six Speed..........438
Automatic Transmission-Ten Speed.........438
Engine Coolant................................................... 439
Engine Oil............................................................. 439
Front Axle............................................................. 444
Fuel Tank............................................................... 441
Grease..................................................................... 441
Hydraulic Brake System.................................. 442
Locks...................................................................... 443
Power Steering System................................... 442
Rear Axle - 10.5.................................................. 444
Rear Axle - 11.8 ................................................... 445
Transfer Case...................................................... 443
Washer Reservoir............................................... 445
Capacities and Specifications - 6.7L Diesel............................................................446
Air Conditioning System................................. 446
Alternative Engine Oil for Biodiesel Fuel Blends (B20 Max)........................................ 450
Alternative Engine Oil for Extremely Cold Climates ........................................................... 450
Alternative Engine Oil for Severe Duty Service............................................................... 451
Automatic Transmission................................. 447
Diesel Exhaust Fluid (DEF) Tank.................452
Engine Coolant................................................... 448
Engine Oil............................................................. 448
Front Axle............................................................. 455
Fuel Tank................................................................ 451
Grease.................................................................... 452
Hydraulic Brake System.................................. 453
Locks...................................................................... 454
Power Steering System................................... 453
Rear Axle - 10.5................................................... 455
Rear Axle - 10.8.................................................. 456
Rear Axle - 11.8 ................................................... 456
Transfer Case...................................................... 454
Washer Reservoir............................................... 457
Capacities and Specifications - 7.3L..................................................................457
Air Conditioning System................................. 458
Alternative Engine Oil for Extremely Cold Climates.......................................................... 460
Automatic Transmission................................ 458
Engine Coolant................................................... 459
Engine Oil............................................................. 459Front Axle.............................................................
464
Fuel Tank............................................................... 461
Grease..................................................................... 461
Hydraulic Brake System.................................. 462
Locks...................................................................... 463
Power Steering System................................... 462
Rear Axle - 10.5.................................................. 464
Rear Axle - 10.8.................................................. 465
Rear Axle - 11.8 (With HD Tow Option)............................................................. 465
Rear Axle - 11.8 (Without HD Tow Option)............................................................ 466
Transfer Case...................................................... 463
Washer Reservoir............................................... 467
Capacities and Specifications................429
Cargo Lamps...................................................90
Car Wash See: Cleaning the Exterior............................... 381
Catalytic Converter......................................189 On-Board Diagnostics (OBD-II)................... 190
Readiness for Inspection and Maintenance (I/M) Testing.................................................... 191
Center Console..............................................165
Changing a Bulb...........................................372 Cargo Lamp and Central High Mounted
Brake Lamp Bulbs......................................... 374
Fog Lamp Bulbs.................................................. 373
Front Park and Direction Indicator Lamp Bulbs.................................................................. 372
Headlamp Bulbs................................................. 372
LED Lamps........................................................... 375
License Plate Lamp Bulb................................ 375
Rear Lamps, Brake Lamps, Rear Direction Indicator and Reversing Lamp
Bulbs.................................................................. 373
Changing a Fuse...........................................335 Fuses...................................................................... 335
Changing a Road Wheel.............................417 Dissimilar Spare Wheel and Tire Assembly
Information....................................................... 417
Jacking the Vehicle............................................ 422
Location of the Spare Tire and Tools..........418
Stowing the Flat Tire or Spare Tire..............427
Tire Change Procedure..................................... 418
Changing the 12V Battery.........................368 Battery Management System...................... 369
Changing the Engine Air Filter - 6.2L................................................................346
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DRL
See: Daytime Running Lamps - Vehicles With:
Configurable Daytime Running Lamps....87
See: Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)................88
E
Economical Driving.....................................307
Electromagnetic Compatibility...............581
Electronic Locking Differential.................215 Activating the Electronic Locking
Differential........................................................ 215
Operating ELD With a Spare or Mismatched Tires.................................................................... 216
Electronic Tailgate.........................................70
With the Outside Control Button................... 70
With the Remote Control.................................. 70
Emission Law.................................................188 Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance.........189
Tampering With a Noise Control System.............................................................. 188
End User License Agreement.................584 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ................................ 584
Engine Block Heater.....................................176 Using the Engine Block Heater....................... 177
Engine Coolant Check - 6.2L
...................353
Adding Coolant................................................... 353
Engine Coolant Temperature Management.................................................. 356
Fail-Safe Cooling............................................... 355
Recycled Coolant.............................................. 354
Severe Climates................................................. 354
Engine Coolant Check - 6.7L Diesel.............................................................357
Adding Coolant................................................... 357
Coolant Change................................................. 360
Engine and Secondary Cooling System Refill Procedure............................................. 359
Engine-driven Cooling Fan............................ 360
Recycled Coolant.............................................. 359
Severe Climates................................................. 360
Engine Coolant Check - 7.3L...................360 Adding Coolant................................................... 361
Coolant Change................................................. 363Engine Coolant Temperature
Management.................................................. 364
Engine-driven Cooling Fan (Fan Clutch).............................................................. 363
Fail-Safe Cooling............................................... 363
Recycled Coolant............................................... 362
Severe Climates................................................. 363
Engine Emission Control
...........................188
Engine Idle Shutdown.................................176
Engine Immobilizer See: Passive Anti-Theft System..................... 75
Engine Oil Check - 6.2L..............................341 Adding Engine Oil.............................................. 342
Engine Oil Check - 6.7L Diesel................343 Adding Engine Oil.............................................. 343
Engine lubrication for severe service operation ........................................................ 344
Engine Oil Check - 7.3L..............................344 Adding Engine Oil.............................................. 344
Engine Oil Dipstick - 6.2L...........................341
Engine Oil Dipstick - 6.7L Diesel..............341
Engine Oil Dipstick - 7.3L............................341
Engine Specifications - 6.2L....................429 Drivebelt Routing............................................... 429
Engine Specifications - 6.7L Diesel.......429 Drivebelt Routing............................................... 430
Engine Specifications - 7.3L....................430 Drivebelt Routing................................................ 431
Entertainment..............................................509 AM/FM Radio....................................................... 510
Apps........................................................................\
518
Bluetooth Stereo or USB.................................. 517
CD........................................................................\
..... 516
HD Radio ™ Information (If
Available).......................................................... 513
SiriusXM® Satellite Radio (If Activated).......................................................... 511
Sources.................................................................. 510
Supported Media Players, Formats and Metadata Information................................. 518
USB Ports.............................................................. 518
Environment......................................................17
Essential Towing Checks..........................295 Before Towing a Trailer.................................... 303
Dynamic Hitching Using the Rear View Camera System............................................ 296
Hitches................................................................... 297
Integrated Trailer Brake Controller.............300
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Launching or Retrieving a Boat or Personal
Watercraft (PWC)........................................ 304
Safety Chains...................................................... 299
Trailer Brakes....................................................... 299
Trailer Lamps...................................................... 303
Trailer Towing Connector................................ 295
When Towing a Trailer..................................... 303
Event Data Recording See: Data Recording............................................ 10
Export Unique Options.................................16
Exterior Mirrors................................................95 Blind Spot Information System...................... 98
Clearance Lamps ................................................. 97
Direction Indicator Mirrors ................................ 97
Fold-Away Exterior Mirrors............................... 95
Heated Exterior Mirrors ...................................... 97
Memory Mirrors .................................................... 97
Power Exterior Mirrors........................................ 95
PowerScope ™ Power Telescoping
Mirrors................................................................. 96
Puddle Lamps........................................................ 97
Spot Lamps............................................................ 97
Telescoping Mirrors............................................. 96
Trailer Towing Camera System....................... 97
F
Fastening the Seatbelts...............................37 Fastening the Cinch Tongue............................ 38
Seatbelt Locking Modes.................................... 39
Using Seatbelts During Pregnancy................38
Using the Seatbelt with Cinch Tongue (Front Center Seat on Super Cab and
Crew Cab)........................................................... 37
Fire Extinguisher
............................................316
Flat Tire See: Changing a Road Wheel......................... 417
Floor Mats........................................................313
Fog Lamps - Front See: Front Fog Lamps........................................ 88
Foot Pedals See: Adjusting the Pedals................................. 83
Ford Credit
.........................................................14
US Only..................................................................... 14
Ford Protect....................................................551 Ford Protect Extended Service Plan
(CANADA ONLY).......................................... 552Ford Protect Extended Service Plans (U.S.
Only)................................................................... 551
Four-Wheel Drive.........................................207
Front Fog Lamps............................................88 Front Fog Lamp Indicator................................. 88
Switching the Front Fog Lamps On or Off........................................................................\
. 88
Fuel and Refueling.......................................178
Fuel Consumption........................................187 Advertised Capacity........................................... 187
Fuel Economy....................................................... 187
Fuel Filter - 6.2L/7.3L...................................371
Fuel Quality - Diesel.....................................181 Biodiesel................................................................. 182
Diesel Fuel Additives ........................................ 183
Fuel Requirements - Choosing The Right Fuel: Vehicles Operated Where Ultra Low
Sulfur Diesel Fuel Is Not Required ...........181
Fuel Requirements - Choosing The Right Fuel: Vehicles Operated Where Ultra Low
Sulfur Diesel Fuel Is Required (United
States/Canada/Puerto Rico/U.S. Virgin
Islands And Other Locales) ....................... 181
Fuel Quality - E85.........................................179 Choosing the Right Fuel - Flex Fuel
Vehicles.............................................................. 179
Switching Between E85 and Gasoline............................................................ 180
Fuel Quality - Gasoline..............................180 Choosing the Right Fuel.................................. 180
Fuel Shutoff
....................................................316
Fuses................................................................329
Fuse Specification Chart
..........................329
Engine Compartment Fuse Box................... 329
Passenger Compartment Fuse Panel........333
G
Garage Door Opener...................................158
Garage Door Opener See: Universal Garage Door Opener...........158
Gauges..............................................................101 DEF Gauge............................................................ 103
Engine Coolant Temperature Gauge..........103
Engine Oil Pressure Gauge.............................. 103
Fuel Gauge............................................................ 103
Transmission Fluid Temperature Gauge................................................................. 103
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P
Parking Aids...................................................228
Principle of Operation...................................... 228
Parking Brake.................................................219
Passive Anti-Theft System.........................75 SecuriLock®........................................................... 75
PATS See: Passive Anti-Theft System..................... 75
Perchlorate........................................................14
Phone................................................................521 Android Auto........................................................ 523
Apple CarPlay...................................................... 523
Pairing Your Cell Phone for the First Time................................................................... 522
Text Messaging................................................... 522
Using Your Cell Phone...................................... 522
Post-Crash Alert System
...........................319
Power Door Locks See: Locking and Unlocking............................. 65
Power Running Boards
.................................77
Power Seats...................................................150
Adjusting the Lumbar Support....................... 151
Adjusting the Multi-Contour Front Seats With Active Motion ........................................ 151
Power Steering Fluid Check
.....................367
Power Take-Off............................................205 Split Shaft Capability...................................... 206
Power Windows.............................................94 Accessory Delay................................................... 95
Bounce-Back......................................................... 94
One-Touch Up or Down.................................... 94
Window Lock......................................................... 95
Pre-Collision Assist
.....................................258
Adjusting the Pre-Collision Assist
Settings............................................................ 260
Blocked Sensors................................................. 261
Distance Indication and Alert....................... 259
Using the Pre-Collision Assist System.............................................................. 258
Protecting the Environment........................17
Puncture See: Changing a Road Wheel......................... 417
R
Rear Axle..........................................................215 Rear Parking Aid...........................................228
Obstacle Distance Indicator.......................... 229
Rear Seats
.......................................................154
Folding Up the Rear Seat Cushion ..............154
Rear Under Seat Storage................................. 155
Returning the Seat to the Seating Position.............................................................. 155
Rear View Camera
.......................................229
Camera Guidelines........................................... 230
Obstacle Distance Indicator........................... 231
Rear Camera Delay............................................ 231
Using the Rear View Camera System.............................................................. 230
Rear View Camera See: Rear View Camera................................... 229
Recommended Towing Weights
...........290
Calculating the Maximum Loaded Trailer
Weight for Your Vehicle.............................. 294
Refueling - Diesel.........................................184 Dual Fuel Tanks................................................... 186
Fueling Tips.......................................................... 185
Refueling................................................................ 185
Refueling - Gasoline....................................183 Fuel Filler Cap...................................................... 184
Remote Control..............................................53 Car Finder................................................................ 58
Integrated Keyhead Transmitter..................... 53
Intelligent Access Key......................................... 54
Memory Feature.................................................... 57
Remote Start......................................................... 58
Replacing the Battery......................................... 55
Sounding the Panic Alarm................................ 58
Remote Start.................................................144 Automatic Settings............................................ 145
Removing the Tailgate
...................................71
Repairing Minor Paint Damage...............387
Replacement Parts Recommendation........................................14
Collision Repairs.................................................... 14
Scheduled Maintenance and Mechanical Repairs.................................................................. 14
Warranty on Replacement Parts..................... 14
Replacing a Lost Key or Remote Control............................................................59
Replacing the Cabin Air Filter..................146
Reporting Safety Defects (Canada Only)..............................................................327
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