2018 FORD F-450 clutch

Understanding your SelectShift
Automatic
™ transmission (If Equipped)Your vehicle is equipped with a SelectShift
Automatic
™ transmission gearshift lever.
The SelectShift Automatic transmission
gives you the ability to change gears up or
down (without a clutch) as desired.
In order to prevent the engine from running
at too low an RPM, which may cause it to
stall, SelectShift still automatically make
some downshifts if it has determined that
you have not downshifted in time.
Although SelectShift makes some
downshifts for you, it still allows you to
downshift at any time as long as the
SelectShift determines that damage will
not be caused to the engine from
over-revving.
SelectShift does not automatically upshift,
even if the engine is approaching the RPM
limit. It must be shifted manually by
pressing the + button.
Note: Engine damage may occur if you
maintain excessive engine revving without
shifting. The SelectShift Automatic transmission
feature has two modes: PRS and M mode.
PRS (Progressive Range Selection)
Progressive Range Selection gives you the
ability to lockout gears from the automatic
shifting range. This may provide you with
an improved driving experience (for
example, in slippery conditions or when
experiencing a steep grade).
With the gearshift lever in drive (D), press
the – button to active PRS. The available
and selected gears are indicated on the
instrument cluster.
All available gears display with the current
gear indicated. Press the – button again to
lock out gears beginning with the highest
gear. Example: press the – button twice to
lock out 6th and 5th gears. Only the
available gears display and the
transmission automatically shifts between
the available gears. Press the + button to
unlock gears to allow the transmission to
shift to higher gears. The transmission
shifts automatically within the gear range
you select.
Manual (M)
Moving the gearshift lever to the manual
(M) position allows you to manually select
the gear you desire. Only the current gear
displays. Use the buttons on the gearshift
lever to manually select gears. Press the
+ button to upshift or the – button to
downshift. Return the transmission to a
different gearshift position to deactivate
manual control.
Recommended shift speeds
Upshift according to the following chart:
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Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing TransmissionE163184

Protected Components
Fuse Rating
Fuse or Relay
Number
Powertrain control module.
20A 1
1
Emissions - malfunction indicator lamp.
20A 1
2
Cooling fan.
20A 1
3
A/C compressor.
Engine brake.
Noise suppression cap.
20A 1
4
Mass air flow sensor.
Emissions.
Glow plugs.
Urea.
Compressed natural gas fuel control
module.
15A 1
5
Fuel sensor.
Not used.
—
6
Not used.
—
7
Not used.
—
8
Not used.
—
9
Heated exterior mirrors.
15A 1
10
Compressed natural gas relay.
—
11
Heated rear window.
40A 2
12
Not used.
—
13
Powertrain control module relay.
—
14
Horn.
20A 1
15
A/C clutch relay power.
10A 1
16
Rear heated window and heated mirrors
relay.
—
17
Trailer park lamp relay.
—
18
Not used.
—
19
318
Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 201709, Second Printing Fuses

Protected Components
Fuse Rating
Fuse or Relay
Number
Supplemental air heater bank #1 relay.
—
20
Not used.
—
21
Not used.
—
22
Not used.
—
23
Cooling fan relay.
—
24
Supplemental air heater bank #3 relay.
Glow plug module power relay.
—
25
Not used.
—
26
Trailer tow battery charge relay (if
equipped).
30A 2
27
Not used.
—
28
Run-start relay.
—
29
4x4 module.
10A 1
30
Adaptive cruise control.
5A 1
31
Run-start.
Anti-lock brake system module.
5A 1
32
Run-start.
Powertrain control module - ignition status
power run.
10A 1
33
Run-start.
Engine control module.
Transmission control module.
Blind spot information system.
10A 1
34
Run-start.
Front camera.
Rear camera.
Not used.
—
35
Blower motor relay.
—
36
Trailer tow battery charge relay (only on
non-trailer brake controller vehicles).
—
37
A/C compressor clutch relay.
—
38
319
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Coolant Change
At specific mileage intervals, as listed in
the scheduled maintenance information,
the coolant should be changed. The
information display may display a message
to change coolant at this time. Add
prediluted coolant approved to the correct
specification. See Capacities and
Specifications (page 420).
Engine-driven Cooling Fan (Fan
Clutch)
Your vehicle may have an engine driven
cooling fan drive (also called a fan clutch).
This fan drive changes the fan speed to
match the vehicle ’s changing cooling air
flow requirements. Fan speed, fan noise
level and fuel consumption all will increase
based on the driving conditions that
include trailer towing, hill climbing, heavy
loads, high speed and high ambient
temperature, individually or in combination.
The fan drive is designed to provide the
minimum fan speed (and resulting
minimum fan noise and fuel consumption)
required to meet the ever changing vehicle
cooling air flow requirements. You will hear
the amount of fan noise increasing and
decreasing as the engine power
requirements and vehicle driving conditions
change as you drive. This is to be expected
as being normal to the operation of your
vehicle. High levels of fan noise might also
be heard when your engine is first started,
and should normally decrease after driving
for a short time.
AUTOMATIC TRANSMISSION
FLUID CHECK
Have an authorized dealer check and
change the transmission fluid and filter at
the correct service interval. See
Scheduled Maintenance
(page 581). Do not use supplemental transmission
fluid additives, treatments or cleaning
agents. The use of these materials may
affect transmission operation and result
in damage to internal transmission
components.
Checking Automatic Transmission
Fluid
For scheduled intervals of the fluid checks
and changes, See
Scheduled
Maintenance (page 581). Your
transmission does not consume fluid.
However, the fluid level should be checked
if the transmission is not working properly,
i.e., if the transmission slips or shifts slowly
or if you notice some sign of fluid leakage.
Automatic transmission fluid expands
when warmed. To obtain an accurate fluid
check, drive the vehicle until it is at normal
operating temperature (approximately
19 mi (30 km)
). Verify that the
transmission fluid temperature gauge,
located on the instrument cluster, is within
normal range.
1. Drive the vehicle
19 mi (30 km)until it
reaches normal operating temperature.
2. Park the vehicle on a level surface and
engage the parking brake.
3. With the engine running, parking brake
engaged and your foot on the brake
pedal, move the gearshift lever through
all of the gear ranges. Allow sufficient
time for each gear to engage.
4. Latch the gearshift lever in P and leave
the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer to the Under Hood
Overview in this chapter for the
location of the dipstick.
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Less Cost to Properly Maintain Your
Vehicle
Ford Protect extended service plan also
offers a Premium Maintenance Plan that
covers all scheduled maintenance, and
selected wear items. The coverage is
prepaid, so you never have to worry about
the cost of your vehicle
’s maintenance.
Covered maintenance includes:
• Windshield wiper blades.
• Spark plugs.
• The clutch disc (if equipped).
• Brake pads and linings.
• Shock absorbers.
• Struts.
• Engine Belts.
• Engine coolant hoses, clamps and
o-rings.
• Diesel exhaust fluid replenishment (if
equipped).
• Cabin air filter replacement every
20,000 mi (32,000 km) (electric
vehicles only).
Interest Free Finance Options
Just a 10% down payment will provide you
with an affordable, no interest, no fee
payment program allowing you all the
security and benefits Ford Protect
extended service plan has to offer while
paying over time. You are pre-approved
with no credit check or hassles. To learn
more, call our Ford Protect extended
service plan specialists at 800-367-3377.
Ford Protect Extended Service Plan
P.O. Box 321067
Detroit, MI 48232 Ford Protect Extended Service
Plan (CANADA ONLY)
You can get more protection for your
vehicle by purchasing a Ford Protect
extended service plan. Ford Protect
extended service plan is the only service
contract backed by Ford Motor Company
of Canada, Limited. Depending on the plan
you purchase, Ford Protect extended
service plan provides benefits such as:
•
Rental reimbursement.
• Coverage for certain maintenance and
wear items.
• Protection against repair costs after
your New Vehicle Limited Warranty
Coverage expires.
• Roadside Assistance benefits.
There are several Ford Protect extended
service plans available in various time,
distance and deductible combinations.
Each plan is tailored to fit your own driving
needs, including reimbursement for towing
and rental. When you purchase Ford
Protect extended service plan, you receive
added peace-of-mind protection
throughout Canada, the United States and
Mexico, provided by a network of
participating authorized Ford Motor
Company dealers.
Note: Repairs performed outside of
Canada, the United States and Mexico are
not eligible for Ford Protect extended
service plan coverage.
This information is subject to change. For
more information; visit your local Ford of
Canada dealer or www.ford.ca to find the
Ford Protect extended service plan that is
right for you.
580
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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