2015 FORD F450 Owners Manual

Protected components
Fuse amp rating
Fuse or relay number
Ignition switch
15A
28
GPS module
20A
29
Radio
SYNC
Parking lamp relay
15A
30
Trailer tow parking lamp relay
Customer access
5A
31
Trailer brake controller (brake signal)
Auto dimming mirror
15A
32
Driver and passenger door lock switch
illumination
Driver and passenger smart window motor
Moonroof motor
Passenger window switch
Power inverter
Rear heated seat switch illumination
Telescoping mirror switch
Restraint control module
10A
33
Heated steering wheel module
10A
34
Rear heated seats module
Reverse park aid module
5A
35
Select shift switch
Trailer brake control module
Fuel tank select switch
10A
36
Positive temperature coefficient heater
10A
37
AM/FM base radio
10A
38
High beam headlamps
15A
39
Parking lamps (in mirrors)
10A
40
Roof marker lamps
Passenger airbag deactivation indicator
7.5A
41
Not used (spare)
5A
42
Wiper relay
10A
43
Auxiliary switches
10A
44
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Protected components
Fuse amp rating
Fuse or relay number
Not used (spare)
5A
45
Climate control
10A
46
Fog lamps
15A
47
Fog lamp indicator (in switch)
Power rear sliding window switch
30A Circuit breaker
48
Power windows switch
Moonroof switch
Delayed accessory
Relay
49
CHANGING A FUSE
Fuses WARNING
Always replace a fuse with one that
has the specified amperage rating.
Using a fuse with a higher amperage
rating can cause severe wire damage and
could start a fire. If electrical components in the vehicle are
not working, a fuse may have blown. A
break in the fuse wire will indicate a blown
fuse. Check the appropriate fuses before
replacing any electrical components.
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GENERAL INFORMATION
Have your vehicle serviced regularly to help
maintain its roadworthiness and resale
value. There is a large network of
authorized dealers that are there to help
you with their professional servicing
expertise. We believe that their specially
trained technicians are best qualified to
service your vehicle properly and expertly.
They are supported by a wide range of
highly specialized tools developed
specifically for servicing your vehicle.
To help you service your vehicle, we
provide scheduled maintenance
information which makes tracking routine
service easy. See Scheduled
Maintenance (page 457).
If your vehicle requires professional service,
an authorized dealer can provide the
necessary parts and service. Check your
warranty information to find out which
parts and services are covered.
Use only recommended fuels, lubricants,
fluids and service parts conforming to
specifications. Motorcraft® parts are
designed and built to provide the best
performance in your vehicle.
Precautions
• Do not work on a hot engine.
• Make sure that nothing gets caught in
moving parts.
• Do not work on a vehicle with the
engine running in an enclosed space,
unless you are sure you have enough
ventilation.
• Keep all open flames and other burning
material (such as cigarettes) away
from the battery and all fuel related
parts. Working with the Engine Off
1.
Set the parking brake and shift to park
(P).
2. Switch off the engine.
3. Block the wheels.
Working with the Engine On WARNING
To reduce the risk of vehicle damage
and/or personal burn injuries, do not
start your engine with the air cleaner
removed and do not remove it while the
engine is running. 1.
Set the parking brake and shift to park
(P).
2. Block the wheels
OPENING AND CLOSING THE
HOOD 1.
To open the hood, go inside the vehicle
and pull the hood release handle
located under the left hand side of the
instrument panel.
2. Go to the front of the vehicle and locate the secondary release lever,
which is located under the front of the
hood, to your right of the center of the
vehicle (driver's side), toward the
headlight.
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3. Release the hood latch by pushing the
secondary release lever to your left,
toward the center of the vehicle.
4. Raise the hood.
5. To close the hood, lower the hood and
allow it to drop the last 8 to 11 inches
(20 to 30 centimeters). Note:
Make sure that the hood is closed
properly.
UNDER HOOD OVERVIEW -
6.2L
Note: Refer to the diesel supplement for
diesel engine component locations. Windshield washer fluid reservoir
A.
Engine oil dipstick
B.
Automatic transmission fluid dipstick
C.
Brake fluid reservoir
D.
Engine coolant reservoir
E.
Power distribution box
F.
Air filter assembly
G.
Power steering fluid reservoir
H.
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GHIJ

Engine oil filler cap
I.
Battery
J.
UNDER HOOD OVERVIEW -
6.8L
Note: Refer to the diesel supplement for
diesel engine component locations. Windshield washer fluid reservoir
A.
Battery
B.
Automatic transmission fluid dipstick
C.
Engine oil filler cap
D.
Engine oil dipstick
E.
Power steering fluid reservoir
F.
Brake fluid reservoir
G.
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Engine coolant reservoir
H.
Air filter assembly
I.
Power distribution box
J.
ENGINE OIL DIPSTICK MINA
MAX
B
ENGINE OIL CHECK
Note: For diesel engine information, refer
to the diesel supplement.
1. Make sure that your vehicle is on level ground.
2. Turn the engine off and wait 15 minutes
for the oil to drain into the oil pan.
3. Set the parking brake and ensure the gearshift is in P.
4. Open the hood. Protect yourself from engine heat.
5. Locate and carefully remove the engine
oil level dipstick. See the Under Hood
Overview in this chapter for location of
dipstick. 6. Wipe the dipstick clean. Insert the
dipstick fully, then remove it again.
•If the oil level is between the lower
and upper holes, the oil level is
acceptable. DO NOT ADD OIL.
• If the oil level is below the lower
hole, add enough oil to raise the
level within the lower and upper
holes.
• Oil levels above the upper hole may
cause engine damage. Some oil
must be removed from the engine
by an authorized dealer.
7. Put the oil level dipstick back into the oil dipstick tube and ensure it is fully
seated.
Adding Engine Oil
Note: Do not remove the filler cap when
the engine is running.
Note: Do not remove the engine oil level
dipstick when the engine is runnin
Note: Do not add oil further than the MAX
mark. Oil levels above the MAX mark may
cause engine damage. 235
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Only use oils certified for gasoline engines
by the American Petroleum Institute (API).
An oil with this trademark symbol
conforms to the current engine and
emission system protection standards and
fuel economy requirements of the
International Lubricants Specification
Advisory Council (ILSAC), comprised of
U.S. and Japanese automobile
manufacturers.
1. Check the engine oil level.
2. If the engine oil level is not within the
normal range, add engine oil that
meets Ford specifications. See
Capacities and Specifications for more
information.
3. Remove the engine oil filler cap and use a funnel to pour the engine oil into
the opening.
4. Recheck the engine oil level. Make sure
the oil level is not above the normal
operating range on the engine oil level
dipstick.
5. Install the engine oil level dipstick and ensure it is fully seated.
6. Fully install the engine oil filler cap by turning the filler cap clockwise until
three clicks are heard or until the cap
is fully seated.
ENGINE COOLANT CHECK WARNINGS
Do not add engine coolant when the
engine is hot. Steam and scalding
liquids released from a hot cooling
system can burn you badly. Also, you can
be burned if you spill coolant on hot engine
parts. Do not put engine coolant in the
windshield washer fluid container. If
sprayed on the windshield, engine
coolant could make it difficult to see
through the windshield. WARNINGS
To reduce the risk of personal injury,
make sure the engine is cool before
unscrewing the coolant pressure
relief cap. The cooling system is under
pressure; steam and hot liquid can come
out forcefully when the cap is loosened
slightly. Do not add coolant further than the
MAX mark.
Note:
If your vehicle is equipped with a
diesel engine, refer to the Diesel
Supplement.
When the engine is cold, check the
concentration and level of the engine
coolant at the intervals listed in the
scheduled maintenance information. See
Scheduled Maintenance (page 457).
Note: Make sure that the level is between
the MIN and MAX marks on the coolant
reservoir.
Note: Coolant expands when it is hot. The
level may extend beyond the MAX mark
Note: If the level is at the MIN mark, below
the MIN mark, or empty, add coolant
immediately. See
Adding Engine Coolant
in this chapter.
The coolant concentration should be
maintained within 48% to 50%, which
equates to a freeze point between
-29°F
(-34°C) and -35°F (-37°C).
Note: For best results, coolant
concentration should be tested with a
refractometer such as Robinair Coolant and
Battery Refractometer 75240. We do not
recommend the use of hydrometers or
coolant test strips for measuring coolant
concentrations.
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Note:
Automotive fluids are not
interchangeable. Do not use engine coolant
or antifreeze or windshield washer fluid
outside of its specified function and vehicle
location.
Adding Engine Coolant
Note: Do not use stop leak pellets, cooling
system sealants, or additives as they can
cause damage to the engine cooling or
heating systems. This damage would not
be covered under your vehicle ’s warranty.
Note: During normal vehicle operation, the
engine coolant may change color from
orange to pink or light red. As long as the
engine coolant is clear and uncontaminated,
this color change does not indicate the
engine coolant has degraded nor does it
require the engine coolant to be drained, the
system to be flushed, or the engine coolant
to be replaced.
• Do not mix different colors or types of
coolant in your vehicle. Make sure the
correct coolant is used. Mixing of
engine coolants may harm your
engine ’s cooling system. The use of an
improper coolant may harm engine and
cooling system components and may
void the warranty. Use prediluted
engine coolant meeting the Ford
specification. See Capacities and
Specifications (page 301).
• In case of emergency, a large amount
of water without engine coolant may
be added in order to reach a vehicle
service location. In this instance, the
cooling system must be drained,
chemically cleaned with Motorcraft®
Premium Cooling System Flush, and
refilled with engine coolant as soon as
possible. Water alone (without engine
coolant) can cause engine damage
from corrosion, overheating or freezing. •
Do not use alcohol, methanol, brine or
any engine coolants mixed with alcohol
or methanol antifreeze (coolant).
Alcohol and other liquids can cause
engine damage from overheating or
freezing.
• Do not add extra inhibitors or additives
to the coolant. These can be harmful
and compromise the corrosion
protection of the engine coolant.
Unscrew the cap slowly. Any pressure will
escape as you unscrew the cap.
Add prediluted engine coolant meeting the
Ford specification. See
Capacities and
Specifications (page 301).
Whenever coolant has been added, the
coolant level in the coolant reservoir
should be checked the next few times you
drive the vehicle. If necessary, add enough
prediluted engine coolant to bring the
coolant level to the proper level.
Recycled Engine Coolant
Ford Motor Company does not recommend
the use of recycled engine coolant since a
Ford-approved recycling process is not yet
available.
Used engine coolant should be disposed
of in an appropriate manner. Follow your
community ’s regulations and standards
for recycling and disposing of automotive
fluids.
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