2015 FORD F450 engine coolant

Changing a Fuse............................................231
Maintenance
General Information
....................................232
Opening and Closing the Hood..............232
Under Hood Overview - 6.2L...................233
Under Hood Overview - 6.8L..................234
Engine Oil Dipstick......................................235
Engine Oil Check
..........................................235
Engine Coolant Check
...............................236
Automatic Transmission Fluid Check...........................................................240
Transfer Case Fluid Check........................242
Brake Fluid Check
........................................243
Power Steering Fluid Check.....................243
Washer Fluid Check....................................243
Fuel Filter
........................................................243
Changing the 12V Battery.........................244
Checking the Wiper Blades
.....................246
Changing the Wiper Blades.....................246
Adjusting the Headlamps........................246
Removing a Headlamp
.............................248
Changing a Bulb..........................................249
Bulb Specification Chart............................251
Changing the Engine Air Filter.................253
Vehicle Care
General Information
...................................255
Cleaning Products
.......................................255
Cleaning the Exterior..................................255
Waxing.............................................................256
Cleaning the Engine
....................................256
Cleaning the Windows and Wiper Blades..........................................................257
Cleaning the Interior....................................257
Cleaning the Instrument Panel and Instrument Cluster Lens
........................257
Cleaning Leather Seats
.............................258
Repairing Minor Paint Damage
..............259
Cleaning the Alloy Wheels.......................260 Vehicle Storage
............................................260
Wheels and Tires
General Information
...................................263
Tire Care
..........................................................265
Using Snow Chains.....................................282
Tire Pressure Monitoring System...........283
Changing a Road Wheel
...........................288
Technical Specifications..........................299
Capacities and Specific- ations
Engine Specifications
.................................301
Motorcraft Parts..........................................302
Vehicle Identification Number................303
Vehicle Certification Label.......................303
Transmission Code Designation............304
Technical Specifications
..........................305
Audio System
General Information
....................................310
Audio Unit - Vehicles With: AM/FM........311
Audio Unit - Vehicles With: AM/FM/CD/ SYNC
.............................................................312
Audio Unit - Vehicles With: Sony AM/FM/ CD...................................................................315
Digital Radio...................................................316
Satellite Radio
...............................................318
Audio Input Jack............................................321
USB Port
...........................................................321
Media Hub......................................................322
SYNC™
General Information
...................................323
Using Voice Recognition...........................325
Using SYNC™ With Your Phone.............327
SYNC™ Applications and Services......338
Using SYNC™ With Your Media Player...........................................................345
SYNC™ Troubleshooting
.........................353
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Super Duty (), enUSA Table of Contents

Air conditioning system
Anti-lock braking system
Avoid smoking, flames or sparks
Battery
Battery acid
Brake fluid - non petroleum
based
Brake system
Cabin air filter
Check fuel cap
Child safety door lock or unlock
Child seat lower anchor
Child seat tether anchor
Cruise control
Do not open when hot Engine air filter
Engine coolant
Engine coolant temperature
Engine oil
Explosive gas
Fan warning
Fasten safety belt
Front airbag
Front fog lamps
Fuel pump reset
Fuse compartment
Hazard warning flashers
Heated rear window
Heated windshield
Interior luggage compartment
release
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Super Duty (), enUSA IntroductionE162384 E71340

GAUGES
Engine oil pressure gauge
A
Engine coolant temperature gauge
B
Transmission fluid temperature gauge
C
Fuel gauge
D
Speedometer
E
Information display See (page 84).
F
Tachometer
G
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GFEE163168

Engine Oil Pressure Gauge
Indicates engine oil pressure. The needle
should stay in the normal operating range
(between L and H). If the needle falls
below the normal range, stop the vehicle,
turn off the engine and check the engine
oil level. Add oil if needed. If the oil level is
correct, have your vehicle checked by your
authorized dealer.
Engine Coolant Temperature
Gauge
WARNING
Never remove the coolant reservoir
cap while the engine is running or hot.
Indicates engine coolant temperature. At
normal operating temperature, the level
indicator will be in the normal range. If the
engine coolant temperature exceeds the
normal range, stop the vehicle as soon as
safely possible, switch off the engine and
let the engine cool.
Transmission Fluid Temperature
Gauge
Indicates transmission fluid temperature.
At normal operating temperature, the level
indicator will be in the normal range. If the
transmission fluid temperature exceeds
the normal range, stop the vehicle as soon
as safely possible and verify the airflow is
not restricted such as snow or debris
blocking airflow through the grill. Also,
higher than normal operating temperature
can be caused by special operation
conditions (i.e. snowplowing, towing or
off-road use). Refer to Special operating
conditions in the scheduled maintenance
information for instructions. Operating the transmission for extended periods of time
with the gauge in the higher than normal
area may cause internal transmission
damage. Altering the severity of the driving
conditions is recommended to lower the
transmission temperature into the normal
range. If the gauge continues to show high
temperatures, see your authorized dealer.
Fuel Gauge
Note:
The fuel gauge may vary slightly
when your vehicle is moving or on a gradient.
Switch the ignition on. The fuel gauge will
indicate approximately how much fuel is
left in the fuel tank. The arrow adjacent to
the fuel pump symbol indicates on which
side of your vehicle the fuel filler door is
located.
The needle should move toward F when
you refuel your vehicle. If the needle points
to E after adding fuel, this indicates your
vehicle needs service soon.
After refueling some variability in needle
position is normal:
• It may take a short time for the needle
to reach F after leaving the gas station.
This is normal and depends upon the
slope of pavement at the gas station.
• The fuel amount dispensed into the
tank is a little less or more than the
gauge indicated. This is normal and
depends upon the slope of pavement
at the gas station.
• If the gas station nozzle shuts off
before the tank is full, try a different
gas pump nozzle.
Low Fuel Reminder
A low fuel reminder triggers when the fuel
gauge needle is at 1/16th.
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Super Duty (), enUSA Instrument Cluster

WARNING
Driving your vehicle with the warning
lamp on is dangerous. A significant
decrease in braking performance
may occur. It will take you longer to stop
your vehicle. Have your vehicle checked by
your authorized dealer immediately. Driving
extended distances with the parking brake
engaged can cause brake failure and the
risk of personal injury. Check Fuel Cap (If Equipped)
Illuminates when the fuel cap
may not be properly installed.
Continued driving with this light
on may cause the Service engine
soon warning indicator to come on.
Cruise Control
(If Equipped) Illuminates when you switch this
feature on. See
Using Cruise
Control (page 178).
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 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 235).
Note: Do not resume your journey if it
illuminates despite the level being correct.
Have the system checked by your authorized
dealer immediately.
Fasten Safety Belt It will illuminate and a chime will
sound to remind you to fasten
your safety belt.
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.
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.
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Diesel Messages
WARNING
When the CLEANING EXHAUST
FILTER message appears in the
information display, do not park near
flammable materials, vapors or structures
until filter cleaning is complete. Action
Message
The coolant additive needs checking. Refer to your dieselsupplement for more information.
CHECK COOLANT
ADDITIVE
Your vehicle has entered the cleaning mode. Various engineactions will raise the exhaust temperature in the Diesel
Particulate Filter system to burn off the particles (exhaust soot). After the vehicle burns the particles off the exhaust temperature will return to normal levels. This message is
NORMAL. Refer to your diesel supplement for more informa- tion.
CLEANING EXHAUST
FILTER
The diesel particulate filter is full of particles (exhaust soot)
and you are not operating the vehicle in a manner that allows
normal cleaning. One of these messages will stay on until the
exhaust filter cleaning has begun, at which time the CLEANING EXHAUST FILTER message displays. We recommend you
drive the vehicle above 30 mph (48 km/h) until the CLEANING EXHAUST FILTER message turns off. Refer to your diesel supplement for more information.
EXHAUST OVER-
LOADED DRIVE TO CLEAN
EXHAUST AT LIMIT
DRIVE TO CLEAN NOW
The diesel particulate filter will continue to fill with particles
(exhaust soot) if you ignore this message. The service engine soon light will illuminate and engine power may be limited, if
cleaning is not permitted. Dealer service will then be required to restore your vehicle to full-power operation.
Your vehicle exhaust system temperature exceeds intended operating range. If this warning occurs, a chime will sound,
followed by reduced engine power. The engine will shut down when your vehicle speed is below 3 mph (5 km/h). Stop the
vehicle as soon as safely possible. Have the system checked by an authorized dealer.
STOP SAFELY NOW
The diluted engine oil needs to be changed. Refer to yourdiesel supplement for more information.
ENGINE OIL DILUTED
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Super Duty (), enUSA Information Displays

Action
Message
TO ENGAGE ELD SLOW TO XX MPH/KM/H
The electronic locking differential request the release of theaccelerator pedal in order to engage.
TO ENGAGE LOCKING
DIFFERENTIAL RELEASE ACCELERATOR PEDAL
TO ENGAGE ELD
RELEASE PEDAL
The electronic locking differential requests a certain speedrequirement to engage.
SLOW VEHICLE TO XX
KM/H FOR ELD
The electronic locking differential requests a certain speedrequirement to engage.
SLOW VEHICLE TO XX
MPH FOR ELD
An electronic locking differential system fault is present. SeeUsing Four-Wheel Drive (page 153).
CHECK LOCKING
DIFFERENTIAL
A reminder to shift into park.
SHIFT TO PARK
Engine Action
Message
Your vehicle is set to transport mode. The transportmode disables certain vehicle functions to prevent battery discharge.
TRANSPORT MODE CONTACT
DEALER
The engine has reduced power in order to help reduce
high coolant temperature See Engine Coolant Check(page
236).
POWER REDUCED TO LOWER
ENGINE TEMP
Fuel Action
Message
An early reminder of a low fuel condition.
FUEL LEVEL LOW
The fuel cap may not be properly closed.
CHECK FUEL CAP
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Super Duty (), enUSA Information Displays

You may experience a decrease in peak
performance when the engine is cold when
operating on E85 ethanol.
Do not crank the engine for more than 10
seconds at a time as starter damage may
occur. If the engine fails to start, turn the
key to off and wait 30 seconds before
trying again.
Do not use starting fluid such as ether in
the air intake system. Such fluid could
cause immediate explosive damage to the
engine and possible personal injury.
If you should experience cold weather
starting problems on E85 ethanol, and
neither an alternative brand of E85 ethanol
nor an engine block heater is available, the
addition of unleaded gasoline to your tank
improves cold starting performance. Your
vehicle is designed to operate on E85
ethanol alone, unleaded gasoline alone, or
any mixture of the two.
If the Engine Fails to Start Using the
Preceding Instructions (Flexible Fuel
Vehicles Only)
1. Press and hold down the accelerator
one-third to one-half the way to the
floor, then crank the engine.
2. When the engine starts, release the key, then gradually release the
accelerator pedal as the engine speeds
up. If the engine still fails to start,
repeat Step 1.
Guarding Against Exhaust Fumes WARNING
If you smell exhaust fumes inside
your vehicle, have your vehicle
checked by your authorized dealer
immediately. Do not drive your vehicle if
you smell exhaust fumes. Carbon
monoxide is present in exhaust fumes.
Take precautions to avoid its dangerous
effects. Important Ventilating Information
If you stop your vehicle and then leave the
engine idling for long periods of time, we
recommend that you do one of the
following:
•
Open the windows at least 1 inch (2.5
centimeters).
• Set your climate control to outside air.
ENGINE BLOCK HEATER (If
Equipped) WARNINGS
Failure to follow engine block heater
instructions could result in property
damage or serious personal injury.
Do not use your heater with
ungrounded electrical systems or
two-pronged adapters. There is a risk
of electrical shock. Do not fully close the hood, or allow
it to drop under its own weight when
using the engine block heater. This
could damage the power cable and may
cause an electrical short resulting in fire,
injury and property damage. Note:
The heater is most effective when
outdoor temperatures are below 0°F
(-18°C).
The heater acts as a starting aid by
warming the engine coolant. This allows
the climate control system to respond
quickly. The equipment includes a heater
element (installed in the engine block) and
a wire harness. You can connect the
system to a grounded 120-volt AC
electrical source.
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Super Duty (), enUSA Starting and Stopping the Engine