differential FORD F-450 2018 Owners Manual

Universal Garage Door Opener
Universal Garage Door Opener
..............166
Auxiliary Power Points
Auxiliary Power Points ...............................
170
Storage Compartments
Center Console ..............................................
172
Overhead Console .......................................
172
Under Seat Storage .....................................
172
Starting and Stopping the Engine
General Information ....................................
175
Ignition Switch ..............................................
175
Keyless Starting ............................................
176
Starting a Gasoline Engine - 6.2L/6.8L ........................................................................\
.
176
Starting a Diesel Engine - 6.7L Diesel ........................................................................\
.
178
Switching Off the Engine - 6.7L Diesel ........................................................................\
.
183
Engine Idle Shutdown ................................
183
Engine Block Heater ...................................
183
Fuel and Refueling
Safety Precautions .....................................
185
Fuel Quality - E85 .......................................
186
Fuel Quality - Diesel ...................................
187
Fuel Quality - Gasoline .............................
189
Running Out of Fuel ...................................
190
Refueling - Gasoline ...................................
190
Refueling - Diesel .........................................
191
Fuel Consumption .......................................
193
Engine Emission Control
Emission Law ................................................
195
Catalytic Converter .....................................
196Selective Catalytic Reductant System -
Diesel ...........................................................
198
Diesel Particulate Filter ............................
202
Transmission
Automatic Transmission .........................
208
Power Take-Off ............................................
213
Four-Wheel Drive
Using Four-Wheel Drive ............................
214
Rear Axle
Limited Slip Differential ............................
223
Electronic Locking Differential ...............
223
Brakes
General Information ..................................
225
Hints on Driving With Anti-Lock Brakes ........................................................................\
.
227
Parking Brake ................................................
227
Hill Start Assist .............................................
227
Traction Control
Principle of Operation ...............................
229
Using Traction Control ..............................
229
Stability Control
Principle of Operation ...............................
230
Using Stability Control ...............................
231
Terrain Control
Principle of Operation ...............................
233
Using Hill Descent Control ......................
233
Parking Aids
Principle of Operation ...............................
235
Rear Parking Aid ..........................................
235
Rear View Camera ......................................
236
360 Degree Camera ..................................
239
3
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Table of Contents

Cruise Control (If Equipped)
Illuminates when you switch this
feature on. See
Using Cruise
Control (page 243).
Direction Indicator Illuminates when the left or right
turn signal or the hazard warning
flasher is turned on. If the
indicators stay on or flash faster, check for
a burned out bulb.
Door Ajar Displays when the ignition is on
and any door is not completely
closed.
Electronic Locking Differential
(If
Equipped) Illuminates when using the
electronic locking differential.
Engine Coolant Temperature Illuminates when the engine
coolant temperature is high.
Stop the vehicle as soon as
possible, switch off the engine and let cool.
Engine Oil If it illuminates with the engine
running or when you are driving,
this indicates a malfunction.
Stop your vehicle as soon as it is safe to
do so and switch the engine off. Check the
engine oil level.
See
Engine Oil Check (page 333).
Note: Do not resume your journey if it
illuminates despite the level being correct.
Have the system checked by your authorized
dealer immediately. Fasten Seatbelt It illuminates and a chime
sounds to remind you to fasten
your seatbelt.
Front Airbag If it fails to illuminate when you
start your vehicle, continues to
flash or remains on, it indicates
a malfunction. Have the system checked
by your authorized dealer.
Front Fog Lamps
(If Equipped) It illuminates when you switch
the front fog lamps on.
High Beam Illuminates when you switch the
high beam headlamps on. It will
flash when you use the
headlamp flasher.
Hill Descent
(If Equipped) Illuminates when hill descent is
switched on.
Low Fuel Level Illuminates when the fuel level
is low or the fuel tank is nearly
empty. Refuel as soon as
possible.
Low Tire Pressure Warning It illuminates if the tire pressure
in one or more tires is below the
correct tire pressure.
110
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Instrument ClusterE71340 E163170 E71880 E67017 E163171

Driver Alert
Action
Message
Stop and rest as soon as it is safe to do so.
Driver Alert Warning Rest
Now
Take a rest soon.
Driver Alert Warning Rest
Suggested
Drivetrain Action
Message
The electronic locking differential requests a certain speedrequirement to engage.
To Engage Locking
Differential Slow to XX mph/km/h
The electronic locking differential requests the acceleratorto be released in order to engage.
To Engage Locking
Differential Release Accelerator Pedal
An electronic locking differential (ELD) system fault is
present. Contact an authorized dealer as soon as possible.
Check Locking Differen-
tial
The transfer case is in the neutral position. This message
indicates that your vehicle is safe to be towed with all four wheels on the ground.
Neutral Tow Enabled
Leave Transmission in Neutral
The transfer case is NOT in the neutral position. This messageindicates that your vehicle is NOT safe to be towed with all four wheels on the ground.
Neutral Tow Disabled
Engine Action
Message
The engine has reduced power to help reduce highengine temperature.
Power Reduced to Lower Engine
Temp
137
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Information Displays

USING FOUR-WHEEL DRIVE
Note:
For important information regarding
the safe operation of this type of vehicle,
see General Information in the Wheels and
Tires chapter.
Note: Do not use 4H or 4L mode on dry,
hard surfaced roads. Doing so can produce
excessive noise, increase tire wear and may
damage drive components. 4X4 mode is
only intended for consistently slippery or
loose surfaces. Use of 4L mode on these
surfaces may produce some noise (such as
occasional clunks), but will not damage
drive components.
Note: If 4X4 low is selected while the
vehicle is moving above 3 mph (5 km/h),
the 4WD system will not perform a shift.
This is normal and should be no reason for
concern. Refer to Shifting to or from 4L (4X4
Low) for proper operation.
Note: You can switch on and switch off the
electronic locking differential by pulling the
4WD control (4WD vehicles) or turning the
electronic locking differential control (2WD
vehicles). See
Electronic Locking
Differential (page 223).
Manual Shift On Stop (MSOS)
4WD system
(If Equipped)
Note: The vehicle should not be driven in
4X4 High or 4X4 Low modes with the hub
locks set to FREE as this condition may
damage driveline system components. The 4WD system is engaged or disengaged
by rotating the control for both front wheel
hub locks from the FREE or LOCK position,
then manually engaging or disengaging the
transfer case with the floor-mounted
shifter. For increased fuel economy in 2WD,
rotate both hub locks to the FREE position.
Electronic Shift-On-the-Fly
(ESOF) 4WD system
(If Equipped)
Note: If 4X4 Low is selected while the
vehicle is moving above
3 mph (5 km/h),
the 4WD system will not perform a shift.
This is normal and should be no reason for
concern. Refer to Shifting to or from 4L (4X4
Low) for proper system operation.
Note: Auto-manual hub locks can be
manually overridden by rotating the hub lock
control from AUTO to LOCK. 214
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Four-Wheel Drive
(If Equipped)LOC K
EERF
E163187 LOC K
OTUA
E163188

LIMITED SLIP DIFFERENTIAL
This axle provides added traction on
slippery surfaces, particularly when one
wheel is on a poor traction surface. Under
normal conditions, the limited-slip axle
functions like a standard rear axle. The axle
may exhibit a slight noise or vibration
during tight turns with low vehicle speed.
This is normal behavior and indicates the
axle is working.
ELECTRONIC LOCKING
DIFFERENTIAL (If Equipped)
Note: The electronic locking differential is
for off-road use only and is not for use on
dry pavement. Using the electronic locking
differential on dry pavement will result in
increased tire wear, noise and vibration.
The electronic locking differential is a
device housed in the rear axle that allows
both rear wheels to turn at the same
speed. The electronic locking differential
can provide additional traction should your
vehicle become stuck. You can activate
the differential electronically and shift it
on the fly within the differential operating
speed range. The differential is for use in
mud, rocks, sand, or any off-road condition
where you need maximum traction. It is
not for use on dry pavement.
The following conditions will affect the
electronic locking differential:
• The electronic locking differential will
not engage if your vehicle speed is
above
20 mph (32 km/h) in 4x2 or 4x4
High modes.
• The electronic locking differential will
not engage if your vehicle speed is
above or
56 mph (90 km/h) in 4X4
Low. •
The electronic locking differential may
not engage if you press your
accelerator pedal during an
engagement attempt. A message may
display in the instrument display
guiding you to release the accelerator
pedal.
• In 4x2 or 4x4 High modes, the
electronic locking differential will
automatically disengage at speeds
above
25 mph (41 km/h) and will
automatically reengage at speeds
below
20 mph (32 km/h).
• In 4L (4X4 low), the electronic locking
differential will automatically
disengage at speeds above
62 mph
(100 km/h) and will automatically
reengage at speeds below 56 mph
(90 km/h).
• The AdvanceTrac system has the
ability to take over control of the
electronic locking differential and
disable it during driving maneuvers
when necessary.
When you switch the system on, if you do
not meet the required conditions for
electronic locking differential activation,
the instrument cluster will display the
appropriate information guiding you
through the proper activation process.
Activating the Electronic Locking
Differential
Note: Do not use electronic locking
differential on dry, hard surfaced roads.
Doing so will produce excessive noise,
vibration and increase tire wear.
Note: If the electronic locking differential
has difficulty disengaging, release the
accelerator pedal and turn the steering
wheel in the opposite direction while rolling.
223
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Rear Axle

F-250 and F-350 Single Rear Wheel
Vehicles
1. Insert the hooked end of the jack
handle into the jack and use the handle
to slide the jack under the vehicle.
2. Position the jack according to the following guides: Front (4x2) Front driver side (4x4)
Note:
Make sure the jack fits onto the flat
area on the outboard side of the differential. Front passenger side (4x4)
Note:
View shown from the rear of the
vehicle to clearly identify the jack point.
Place the jack directly under the axle. 412
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Wheels and TiresE162801 E162802 E162803 E162804 E162805

When installing the wheel center
ornaments, make sure that the ornament
retention towers on the back side of the
ornament are aligned with the studs or lug
nuts. The retention towers are designed to
be installed over the studs or nuts and
retain to the flange on the lug nut.
If the ornament retention towers are
aligned between the studs or lug nuts, the
ornament is improperly installed. This
improper installation may appear and
sound correct, but does not keep the
ornament on the vehicle. Ornaments
improperly installed in this manner, fall off
or become loose with minimal force or
impact.
F-350 Dual Rear Wheel, F-450 and
F-550 Vehicles 1. Slide the notched end of the jack
handle over the release valve and use
the handle to slide the jack under the
vehicle. Make sure the valve is closed
by turning it clockwise.
2. Position the jack according to the following guides: Front (4x2): F-350 dual rear wheel
Note:
Place the jack directly under the
I-beam. Front driver side (4x4): F-350 dual rear
wheel
Note:
Make sure the jack fits onto the flat
area on the outboard side of the differential
housing.
414
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Wheels and TiresE162821 E162812 E162813 E162814

Regeneration.......................................................
202
Digital Radio..................................................454 HD Radio Reception and Station
Troubleshooting............................................ 455
Direction Indicators.......................................93
Doors and Locks.............................................67
Draining the Fuel Filter Water Trap - 6.7L Diesel..............................................................351
Draining the Diesel Fuel Conditioner Module............................................................... 351
Filter Location...................................................... 351
Driver and Passenger Airbags....................47 Children and Airbags........................................... 52
Passenger Airbag On and Off Switch ..........47
Proper Driver and Front Passenger Seating Adjustment......................................................... 51
Driving Aids....................................................250
Driving Hints
..................................................298
Driving Through Water..............................299
DRL See: Daytime Running Lamps.......................... 91
E
Economical Driving
.....................................298
Electromagnetic Compatibility.............609
Electronic Locking Differential................223 Activating the Electronic Locking
Differential....................................................... 223
Emission Law
.................................................195
Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance.........196
Tampering With a Noise Control System............................................................... 195
End User License Agreement...................611 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ................................... 611
Engine Block Heater....................................183 Using the Engine Block Heater...................... 184
Engine Coolant Check - 6.2L/6.8L........338 Adding Coolant.................................................. 338
Engine Coolant Temperature Management................................................... 341
Fail-Safe Cooling............................................... 340
Recycled Coolant............................................... 339
Severe Climates................................................. 340Engine Coolant Check - 6.7L
Diesel.............................................................342
Adding Coolant................................................... 342
Checking Coolant Corrosion Inhibitor Additive Strength ......................................... 345
Coolant Change................................................. 346
Engine and Secondary Cooling System Refill Procedure............................................. 344
Engine-driven Cooling Fan (Fan Clutch).............................................................. 346
Recycled Coolant.............................................. 344
Severe Climates................................................. 344
Engine Emission Control............................195
Engine Idle Shutdown.................................183
Engine Immobilizer See: Passive Anti-Theft System..................... 76
Engine Oil Check - 6.2L/6.8L..................333 Adding Engine Oil...............................................333
Engine Oil Check - 6.7L Diesel................334 Adding Engine Oil.............................................. 335
Engine lubrication for severe service operation ......................................................... 335
Engine Oil Dipstick - 6.2L/6.8L...............333
Engine Oil Dipstick - 6.7L Diesel.............333
Engine Specifications - 6.2L...................420 Drivebelt Routing............................................... 420
Engine Specifications - 6.7L Diesel............................................................420
........................................................................\
.......... 420
Drivebelt Routing................................................ 421
Engine Specifications - 6.8L.....................421
Drivebelt Routing............................................... 422
Entertainment................................................517 AM/FM Radio....................................................... 518
Apps....................................................................... 526
Bluetooth Stereo or USB................................ 525
CD (If equipped)................................................ 524
HD Radio ™ Information (If
Available).......................................................... 521
SiriusXM® Satellite Radio (If Activated)......................................................... 519
Sources................................................................... 518
Supported Media Players, Formats and Metadata Information................................ 526
USB Ports............................................................. 526
Environment.....................................................16
Essential Towing Checks..........................286 Before Towing a Trailer.................................... 293
648
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Index

Power Steering....................................................
142
Remote Start........................................................ 142
Seats........................................................................\
142
Starting System .................................................. 143
Tire Pressure Monitoring System.................. 143
Trailer....................................................................... 143
Installing Child Restraints...........................20 Child Seats.............................................................. 20
Combining Seatbelt and LATCH Lower Anchors for Attaching Child Safety
Seats.................................................................... 29
Front Seat Tether Strap Attachment (Regular Cab)................................................... 30
Rear Seat Tether Strap Attachment (Crew Cab and Super Cab)........................................ 31
Use of Inboard Lower Anchors from the Outboard Seating Positions (Center
Seating Use) .................................................... 28
Using Inflatable Seatbelts (Rear Seat Outboard Positions)...................................... 25
Using Lap and Shoulder Belts (Except Front Center Position of Super Cab and Crew
Cab)....................................................................... 21
Using Lap and Shoulder Belts (Front Center Position of Super Cab and Crew
Cab)...................................................................... 23
Using Lower Anchors and Tethers for CHildren (LATCH)............................................ 27
Using Tether Straps............................................. 29
Instrument Cluster.......................................105
Instrument Lighting Dimmer.....................90 Vehicles With Front Fog Lamps...................... 91
Vehicles Without Front Fog Lamps................91
Instrument Panel Overview.........................17
Interior Lamps.................................................94
Front Interior Lamps........................................... 94
Rear Interior Lamps............................................ 96
Interior Mirror
...................................................101
Automatic Dimming Mirror............................. 102
Manual Dimming Mirror.................................... 101
Introduction.........................................................7
J
Jump Starting the Vehicle........................305 Connecting the Jumper Cables.................... 305
Jump Starting..................................................... 306
Preparing Your Vehicle.................................... 305Removing the Jumper Cables......................
306
K
Keyless Entry
....................................................70
SECURICODE™ KEYLESS ENTRY
KEYPAD............................................................... 70
Keyless Starting.............................................176 Ignition Modes...................................................... 176
Keys and Remote Controls.........................56
L
Lane Keeping System
................................250
Switching the System On and Off..............250
System Display.................................................... 251
System Settings................................................. 250
Troubleshooting.................................................. 251
Lighting Control
..............................................89
Headlamp Flasher............................................... 90
Headlamp High Beam....................................... 89
Lighting..............................................................89 General Information........................................... 89
Limited Slip Differential
.............................223
Load Carrying................................................264
Load Limit
......................................................264
Special Loading Instructions for Owners of
Pick-up Trucks and Utility-type
Vehicles............................................................ 268
Vehicle Loading - with and without a Trailer................................................................ 264
Locking and Unlocking.................................67 Activating Intelligent Access............................ 67
Autolock.................................................................. 69
Battery Saver......................................................... 70
Illuminated Entry.................................................. 69
Power Door Locks................................................. 67
Remote Control..................................................... 67
Smart Unlock........................................................ 68
Smart Unlocks for Intelligent Access Keys...................................................................... 68
Lug Nuts See: Changing a Road Wheel....................... 408
M
Maintenance.................................................328 General Information......................................... 328
651
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Index

V
Vehicle Care...................................................370
General Information......................................... 370
Vehicle Certification Label.......................426
Vehicle Identification Number................425
Vehicle Storage.............................................377 Battery.................................................................... 378
Body........................................................................\
. 377
Brakes..................................................................... 378
Cooling system................................................... 378
Engine..................................................................... 378
Fuel system.......................................................... 378
General................................................................... 377
Miscellaneous..................................................... 378
Removing Vehicle From Storage.................. 378
Tires........................................................................\
. 378
Ventilation See: Climate Control......................................... 146
VIN See: Vehicle Identification Number............425
Voice Control
...................................................84
W
Warning Lamps and Indicators
...............108
4X2........................................................................\
..... 111
4X4 HIGH................................................................ 112
4X4 LOW.................................................................. 111
Adaptive Cruise Control.................................. 108
Adaptive Steering.............................................. 108
Anti-Lock Braking System.............................. 109
Automatic High Beam...................................... 109
Battery.................................................................... 109
Blind Spot Monitor............................................ 109
Brake System....................................................... 109
Check Fuel Cap................................................... 109
Cruise Control....................................................... 110
Diesel Engine Brake............................................. 112
Diesel Exhaust Fluid............................................ 112
Direction Indicator............................................... 110
Door Ajar................................................................. 110
Electronic Locking Differential....................... 110
Engine Coolant Temperature.......................... 110
Engine Oil............................................................... 110
Fasten Seatbelt.................................................... 110
Front Airbag........................................................... 110
Front Fog Lamps................................................. 110High Beam.............................................................
110
Hill Descent........................................................... 110
Low Fuel Level...................................................... 110
Low Tire Pressure Warning.............................. 110
Powertrain Malfunction/Reduced Power/Electronic Throttle Control............111
Service Engine Soon............................................ 111
Stability Control.................................................... 111
Stability Control Off............................................. 111
Transmission Tow/Haul..................................... 111
Wait To Start.......................................................... 112
Water In Fuel.......................................................... 112
Washer Fluid Check....................................350
Washers See: Cleaning the Exterior.............................. 370
See: Wipers and Washers................................. 87
Waxing..............................................................371
Wheel Nuts See: Changing a Road Wheel....................... 408
Wheels and Tires........................................380 General Information......................................... 380
Technical Specifications.................................. 418
Windows and Mirrors
...................................98
Windshield Washers.....................................88
Windshield Wipers.........................................87
Speed Dependent Wipers................................. 87
Wiper Blades See: Checking the Wiper Blades.................. 355
Wipers and Washers.....................................87
657
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Index