2011 FORD F450 tires

Locks and Security 127Keys 127
Locks 135
Anti-theft system 147
Seating and Safety Restraints 151Seating 151
Safety restraints 166
Airbags 178
Child restraints 192
Tires, Wheels and Loading 214Tire information 216
Tire inflation 219
Tire Pressure Monitoring System (TPMS) 234
Vehicle loading 242
Trailer towing 249
Trailer brake controller-integrated 254
Recreational towing 261
Driving 262Starting 262
Brakes 268
Traction Control™ 270
AdvanceTrac  271
Hill descent control 277
Transmission operation 284
Reverse sensing system 292
Rear-view camera system 294Table of Contents
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Roadside Emergencies 314Getting roadside assistance 314
Hazard flasher control 315
Fuel pump shut-off 316
Fuses and relays 316
Changing tires 326
Wheel lug nut torque 342
Jump starting 343
Wrecker towing 347
Customer Assistance 349Reporting safety defects (U.S. only) 356
Reporting safety defects (Canada only) 356
Cleaning 357
Maintenance and Specifications 366Engine compartment 367
Engine oil 371
Battery 373
Engine coolant 375
Fuel information 382
Air filter(s) 401
Part numbers 406
Maintenance product specifications and capacities 407
Engine data 411
Accessories 415
Ford Extended Service Plan 418Table of Contents
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Warning symbols on your vehicle
When you see this symbol, it is
imperative that you consult the
relevant section of this guide before
touching or attempting adjustment
of any kind.
Protecting the environment
We must all play our part in
protecting the environment. Correct
vehicle usage and the authorized
disposal of waste, cleaning and
lubrication materials are significant
steps towards this aim. Information in this respect is highlighted in this
guide with the tree symbol.
CALIFORNIA Proposition 65 Warning
WARNING: Engine exhaust, some of its constituents, and
certain vehicle components contain or emit chemicals known to
the State of California to cause cancer and birth defects or other
reproductive harm. In addition, certain fluids contained in vehicles and
certain products of component wear contain or emit chemicals known
to the State of California to cause cancer and birth defects or other
reproductive harm.
PERCHLORATE MATERIAL
Certain components of this vehicle such as airbag modules, seat belt
pretensioners, and button cell batteries may contain Perchlorate Material
– Special handling may apply for service or vehicle end of life disposal.
See www.dtsc.ca.gov/hazardouswaste/perchlorate.
BREAKING-IN YOUR VEHICLE
Your vehicle does not need an extensive break-in. Try not to drive
continuously at the same speed for the first 1,000 miles (1,600 km) of
new vehicle operation. Vary your speed frequently in order to give the
moving parts a chance to break in.
Drive your new vehicle at least 1,000 miles (1,600 km) before towing a
trailer. For more detailed information about towing a trailer, refer to
Trailer towing in the Tires, Wheels and Loading chapter.Introduction
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Door ajar (RTT): Displays when
the ignition is in the on position and
any door is not completely closed.
Engine coolant temperature
(RTT): Illuminates when the engine
coolant temperature is high. Stop
the vehicle as soon as possible, switch off the engine and let cool. Refer
to Engine coolant in the Maintenance and Specifications chapter.
WARNING: Never remove the coolant reservoir cap while the
engine is running or hot.
Low tire pressure warning (if
equipped): Illuminates when your
tire pressure is low. If the light
remains on at start up or while
driving, the tire pressure should be
checked. Refer to Inflating your tires in the Tires, Wheels and
Loading chapter. When the ignition is first turned to on, the light will
illuminate for three seconds to ensure the bulb is working. If the light
does not turn on, have the system inspected by your authorized dealer.
For more information on this system, refer to Tire pressure monitoring
system (TPMS) in the Tires, Wheels and Loading chapter.
Hill descent (if equipped):
Displays when using the hill descent
mode. Refer to the Driving chapter
for transmission function and
operation.
Transmission Tow/Haul Feature
(if equipped): Displays when the
Tow/Haul feature has been
activated. Refer to the Driving
chapter for transmission function and operation. If the light flashes
steadily, have the system serviced immediately, damage to the
transmission could occur.Instrument Cluster
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USA (fus)

REAR RIGHT DOOR AJAR — Displayed when the rear right door is
not completely closed.
CHECK FUEL CAP — Displayed when the fuel cap may not be
properly closed. Refer to What you should know about automotive
fuels in the Maintenance and Specifications chapter.
PARK BRAKE ENGAGED — Displayed when the parking brake is set,
the engine is running and the vehicle is driven more than 3 mph
(5 km/h). If the warning stays on after the parking brake is released,
contact your authorized dealer as soon as possible.
CHECK BRAKE SYSTEM — Displayed when a fault has been detected
by the ABS module.
BRAKE FLUID LEVEL LOW — Indicates the brake fluid level is low
and the brake system should be inspected immediately. Refer to Brake
fluid in the Maintenance and Specifications chapter.
FUEL LEVEL LOW — Displayed as a reminder of a low fuel condition.
CHECK PARK AID (if equipped) — Displayed when the transmission
is in R (Reverse) and the reverse sensing system (park aid) is disabled.
Refer to Rear park aid in this section to enable.
TIRE PRESSURE SENSOR FAULT (if equipped) — Displayed when
a tire pressure sensor is malfunctioning, or your spare tire is in use. For
more information on how the system operates under these conditions,
refer to Understanding Your Tire Pressure Monitoring System
(TPMS) in the Tires, Wheels and Loading chapter. If the warning stays
on or continues to come on, contact your authorized dealer as soon as
possible.
LOW TIRE PRESSURE (if equipped) — Displayed when one or more
tires on your vehicle have low tire pressure. Refer to Inflating your
tires in the Tires, Wheels and Loading chapter.
TIRE PRESSURE MONITOR FAULT (if equipped) — Displayed
when the tire pressure monitoring system (TPMS) is functioning. If the
warning stays on or continues to come on, contact your authorized
dealer as soon as possible.
TRAIN LEFT FRONT TIRE (if equipped) — Displayed when training
the TPMS. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information.
TRAIN RIGHT FRONT TIRE (if equipped) — Displayed when
training the TPMS. Refer to TPMS reset procedure in the Tires, Wheels
and Loading chapter for more information.Instrument Cluster
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TRAIN RIGHT REAR TIRE (if equipped) — Displayed when training
the TPMS. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information.
TRAIN LEFT REAR TIRE (if equipped) — Displayed when training
the TPMS. Refer to TPMS reset procedure in the Tires, Wheels and
Loading chapter for more information.
TIRES NOT TRAINED – REPEAT (if equipped) — Displayed when
an error occurs while training the TPMS. Refer to TPMS reset procedure
in the Tires, Wheels and Loading chapter for more information.
TRAINING COMPLETE (if equipped) — Displayed when training of
the TPMS is complete. Refer to TPMS reset procedure in the Tires,
Wheels and Loading chapter for more information.
TRACTION CONTROL OFF (if equipped) — Displayed when the
traction control has been disabled by the driver. Refer to the Driving
chapter for more information.
INTKEY COULD NOT PROGRAM — Displayed when an attempt is
made to program a fifth integrated key to the remote keyless entry
system. For more information on integrated key, refer to the Locks and
Security chapter.
KEY COULD NOT PROGRAM — Displayed when an attempt is made
to program a spare key using two existing MyKeys. Refer to MyKey  in
the Locks and Security chapter for more information.
VEHICLE SPEED 80 MPH MAX — Displayed when a MyKey  is in
use and the Admin has enabled the MyKey speed limit and the vehicle
speed is 80 mph (130 km/h). Refer to MyKey  in the Locks and
Security chapter for more information.
SPEED LIMITED TO 80 MPH — Displayed when starting the vehicle
and MyKey  is in use and the MyKey speed limit is on. Refer to MyKey 
in the Locks and Security chapter for more information.
CHECK SPEED DRIVE SAFELY — Displayed when a MyKey  is in
use and the optional setting is on and the vehicle exceeds a preselected
speed. Refer to MyKey  in the Locks and Security chapter for more
information.
VEHICLE NEAR TOP SPEED — Displayed when a MyKey  is in use
and the MyKey speed limit is on and the vehicle speed is approaching
80 mph (130 km/h). Refer to MyKey  in the Locks and Security
chapter for more information.
TOP SPEED MYKEY SETTING — Displayed when a MyKey  is in use
and the MyKey speed limit is on and the vehicle speed is 80 mph
(130 km/h). Refer to MyKey  in the
Locks and Security chapter for
more information. Instrument Cluster
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BUCKLE UP TO UNMUTE AUDIO — Displayed when a MyKey  is in
use and Belt-Minder  is activated. Refer to MyKey  in the Locks and
Security chapter for more information.
ADVTRAC ON MYKEY SETTING (if equipped) — Displayed when a
MyKey  is in use when trying to disable the ESC system and the
optional setting is on. Refer to MyKey  in the Locks and Security
chapter for more information.
SERVICE ADVANCETRAC (if equipped) — Displayed when the
AdvanceTrac  system has detected a condition that requires service.
Contact your authorized dealer as soon as possible.
TO STOP ALARM START VEHICLE (if equipped) — Displayed
when the perimeter alarm system is armed and the vehicle is entered
using the key on the driver’s side door. In order to prevent the perimeter
alarm system from triggering, the ignition must be turned to start or on
before the 12 second chime expires. See Perimeter alarm system in the
Locks and Security chapter.
SECURITY SYSTEM FAULT — Displayed when the security system
has detected a fault. See your authorized dealer for service.
WIRING FAULT ON TRAILER (if equipped) — Displayed and
accompanied by a single chime if there are certain faults in the vehicle
wiring and trailer wiring/brake system. Refer to Trailer towing in the
Tires, Wheels and Loading chapter for more information.
TRAILER BRAKE MODULE FAULT (if equipped) — Displayed and
accompanied by a single chime in response to faults sensed by the TBC.
Refer to Trailer towing in the Tires, Wheels and Loading chapter for
more information.
TRAILER CONNECTED (if equipped) — Displayed when a correct
trailer connection (a trailer with electric trailer brakes) is sensed during
a given ignition cycle. Refer to Trailer towing in the Tires, Wheels and
Loading chapter for more information.
TRAILER BRAKE GAIN = XX.X (if equipped) — Displays the
current gain setting for the trailer brake. Refer to Trailer towing in the
Tires, Wheels and Loading chapter for more information.
TBC GAIN = XX.X NO TRAILER (if equipped) — Displays the
current gain setting for the trailer brake when a trailer is not connected.
Refer to Trailer towing in the Tires, Wheels and Loading chapter for
more information.
TRAILER DISCONNECTED (if equipped) — Displayed and
accompanied by a single chime when a trailer connection becomesInstrument Cluster
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disconnected, either intentionally or unintentionally, and has been sensed
during a given ignition cycle. Refer to Trailer towing in the Tires,
Wheels and Loading chapter for more information.
TRAILER SWAY REDUCE SPEED (if equipped) — Displayed when
the trailer sway control has detected trailer sway. For more information,
refer to the Driving chapter for more information.
CHECK PARK AID (if equipped) — Displayed when the transmission
is in R (Reverse) and the reverse sensing system (park aid) is disabled.
TRANSPORT MODE CONTACT DEALER (if equipped) —
Displayed when the vehicle is set to transport mode. The transport mode
is used to disable certain vehicle functions to prevent battery discharge
when the vehicle is in the transport/inventory phase and is not driven
long enough to maintain the battery’s charge. This mode can be disabled
by doing the following: Turn the ignition on, without starting the engine.
Press and release the brake pedal fully five times and press the hazard
button four times (on, off, on, off) within 10 seconds.
CHECK LOCKING DIFFERENTIAL (if equipped) — Displayed
when an electronic locking differential (ELD) system fault is present. For
more information, refer to Electronic locking differential (ELD) in the
Driving chapter.
CHECK 4X4 (if equipped) — Displayed when a 4X4 system fault is
present. For more information, refer to Four-wheel drive (4WD)
operation in the Driving chapter.
4X4 SHIFT IN PROGRESS — Displayed when the 4X4 system is
making a shift. For further information, refer to Four-wheel drive
(4WD) operation in the Driving chapter.
FOR 4X4 LOW SLOW TO 3 MPH (if equipped) — Displayed when
4X4 LOW is selected while the vehicle is moving. For more information,
refer to Four-wheel drive (4WD) operation in the Driving chapter.
FOR 4X4 LOW APPLY BRAKE (if equipped) — Displayed when
trying to select 4X4 LOW. For more information, refer to Four-wheel
drive (4WD) operation in the Driving chapter.
FOR 4X4 LOW SHIFT TO N (if equipped) — Displayed when 4X4
LOW is selected and the vehicle is stopped. For more information, refer
to Four-wheel drive (4WD) operation in the Driving chapter.
TO EXIT 4X4 LOW SLOW TO 3 MPH (if equipped) — Displayed
when 2WD is selected while the vehicle is operating in 4X4 LOW. For
more information, refer to Four-wheel drive (4WD) operation in the
Driving chapter. Instrument Cluster
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