2010 FORD F250 SUPER DUTY tire pressure

Locks and Security 148Keys 148
Locks 148
Anti-theft system 159
Seating and Safety Restraints 164Seating 164
Safety restraints 173
Airbags 185
Child restraints 195
Tires, Wheels and Loading 217Tire information 219
Tire inflation 221
Tire Pressure Monitoring System (TPMS) 237
Vehicle loading 244
Trailer towing 251
Trailer brake controller-integrated 256
Recreational towing 262
Driving 264Starting 264
Brakes 269
Traction Control™ 271
Transmission operation 275
Reverse sensing system 280
Rear-view camera system 282
Roadside Emergencies 303Getting roadside assistance 303
Hazard flasher control 304
Fuel pump shut-off switch 305
Fuses and relays 306
Changing tires 315
Wheel lug nut torque 330
Jump starting 331
Wrecker towing 336Table of Contents
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Vehicle Symbol Glossary
Power Windows
Front/Rear Power Window Lockout
Child Safety Door
Lock/Unlock Interior Luggage
Compartment Release
Panic Alarm Engine Oil
Engine Coolant Engine Coolant
Temperature
Do Not Open When Hot Battery
Avoid Smoking, Flames,
or Sparks Battery Acid
Explosive Gas Fan Warning
Power Steering Fluid Maintain Correct Fluid
Level MAX
MIN
Service Engine Soon Engine Air Filter
Passenger Compartment
Air Filter Jack
Check Fuel Cap Low Tire Pressure
WarningIntroduction
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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 Understanding your tire
pressure monitoring system (TPMS) in the Tires, Wheels and
Loading chapter.
Charging system: Illuminates when
the battery is not charging properly.
If it stays on while the engine is
running, there may be a malfunction
with the charging system. Contact your authorized dealer as soon as
possible. This indicates a problem with the electrical system or a related
component.
Powertrain malfunction/Reduced
power/Electronic throttle
control (RTT): Displays when the
engine has defaulted to a
“limp-home” operation or when a transmission problem has been
detected and shifting may be restricted. If the light remains on, have the
system serviced immediately by your authorized dealer.
Traction control (RTT) (if
equipped): Displays when the
traction control system is active. If
the light remains on, have the
system serviced immediately by
your authorized dealer. Refer to Traction control in the Driving chapter
for more information
Check fuel cap (RTT): Displays
when the fuel cap may not be
properly installed. Continued driving
with this light on may cause the
Service engine soon warning light to
come on. Refer to Fuel filler cap in
the Maintenance and Specifications chapter.Instrument Cluster
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WIRING FAULT ON TRAILER (if equipped) — Displayed 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 DISCONNECTED (if equipped) — Displayed when a
trailer connection becomes 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.
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.
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 is malfunctioning. If the
warning stays on or continues to come on, contact your authorized
dealer as soon as possible.
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.
ENGINE WARMING PLEASE WAIT XX (Diesel engine only) —
Displayed in extremely cold weather, typically below –15°F (–26°C), if
the engine block heater is not utilized. The engine will not respond to
accelerator pedal movement for 30 seconds; this is done so the engine oil
can be properly circulated to avoid engine damage from lack of
lubrication. A timer will begin a countdown from 30 seconds. Once the
counter has reached 0 (zero) seconds, OK TO DRIVE will be displayed
and the engine will respond to accelerator pedal movement. Refer to
your Power Stroke 6.0 and 6.4 Liter Direct Injection Turbo Diesel
Owner’s Guide Supplement for more information.Instrument Cluster
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USA (fus)

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.
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 is malfunctioning. If the
warning stays on or continues to come on, contact your authorized
dealer as soon as possible.
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.
ENGINE WARMING PLEASE WAIT XX (Diesel engine only) —
Displayed in extremely cold weather, typically below –15°F (–26°C), if
the engine block heater is not utilized. The engine will not respond to
accelerator pedal movement for 30 seconds; this is done so the engine oil
can be properly circulated to avoid engine damage from lack of
lubrication. A timer will begin a countdown from 30 seconds. Once the
counter has reached 0 (zero) seconds, OK TO DRIVE will be displayed
and the engine will respond to accelerator pedal movement. Refer to
your Power Stroke 6.0 and 6.4 Liter Direct Injection Turbo Diesel
Owner’s Guide Supplement for more information.
OK TO DRIVE (Diesel engine only) — Displayed when the time
counter has reached 0 (zero) and the engine is sufficiently warm enough
to drive in extremely cold weather (refer to the engine warming please
wait message description mentioned previously). Refer to your Power
Stroke 6.0 and 6.4 Liter Direct Injection Turbo Diesel Owner’s Guide
Supplement for more information.
DRAIN WATER SEPARATOR (Diesel engine only) — Displayed
when the water separator has reached a predetermined capacity and
needs to be drained. Refer to your Power Stroke 6.0 and 6.4 Liter
Direct Injection Turbo Diesel Owner’s Guide Supplement for more
information. Instrument Cluster
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government test course. For example, a tire graded 150 would wear one
and one-half (1 1
2
) times as well on the government course as a tire
graded 100. The relative performance of tires depends upon the actual
conditions of their use, however, and may depart significantly from the
norm due to variations in driving habits, service practices, and
differences in road characteristics and climate.
Traction AA A B C
The traction grades, from highest to lowest are AA, A, B, and C. The
grades represent the tire’s ability to stop on wet pavement as measured
under controlled conditions on specified government test surfaces of
asphalt and concrete. A tire marked C may have poor traction
performance.
WARNING: The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not include
acceleration, cornering, hydroplaning or peak traction characteristics.
Temperature A B C
The temperature grades are A (the highest), B and C, representing the
tire’s resistance to the generation of heat and its ability to dissipate heat
when tested under controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the material of the tire
to degenerate and reduce tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to a level of performance
which all passenger car tires must meet under the Federal Motor Vehicle
Safety Standard No. 139. Grades B and A represent higher levels of
performance on the laboratory test wheel than the minimum required by
law.
WARNING: The temperature grade for this tire is established
for a tire that is properly inflated and not overloaded. Excessive
speed, underinflation, or excessive loading, either separately or in
combination, can cause heat buildup and possible tire failure.
TIRES
Tires are designed to give many thousands of miles of service, but they
must be maintained in order to get the maximum benefit from them.
Glossary of tire terminology
• Tire label: A label showing the OE (Original Equipment) tire sizes,
recommended inflation pressure and the maximum weight the vehicle
can carry.Tires, Wheels and Loading
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• Tire Identification Number (TIN): A number on the sidewall of
each tire providing information about the tire brand and
manufacturing plant, tire size and date of manufacture. Also referred
to as DOT code.
• Inflation pressure: A measure of the amount of air in a tire.
• Standard load: A class of P-metric or Metric tires designed to carry a
maximum load at 35 psi [37 psi (2.5 bar) for Metric tires]. Increasing
the inflation pressure beyond this pressure will not increase the tire’s
load carrying capability.
• Extra load: A class of P-metric or Metric tires designed to carry a
heavier maximum load at 41 psi [43 psi (2.9 bar) for Metric tires].
Increasing the inflation pressure beyond this pressure will not increase
the tire’s load carrying capability.
• kPa: Kilopascal, a metric unit of air pressure.
• PSI: Pounds per square inch, a standard unit of air pressure.
• Cold inflation pressure: The tire pressure when the vehicle has
been stationary and out of direct sunlight for an hour or more and
prior to the vehicle being driven for 1 mile (1.6 km).
• Recommended inflation pressure: The cold inflation pressure found
on the Safety Compliance Certification Label or Tire Label located on
the B-Pillar or the edge of the driver’s door.
• B-pillar: The structural member at the side of the vehicle behind the
front door.
• Bead area of the tire: Area of the tire next to the rim.
• Sidewall of the tire: Area between the bead area and the tread.
• Tread area of the tire: Area of the perimeter of the tire that
contacts the road when mounted on the vehicle.
• Rim: The metal support (wheel) for a tire or a tire and tube assembly
upon which the tire beads are seated.
INFLATING YOUR TIRES
Safe operation of your vehicle requires that your tires are properly
inflated. Remember that a tire can lose up to half of its air pressure
without appearing flat.
Every day before you drive, check your tires. If one looks lower than the
others, use a tire gauge to check pressure of all tires and adjust if
required. Tires, Wheels and Loading
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At least once a month and before long trips, inspect each tire and check
the tire pressure with a tire gauge (including spare, if equipped). Inflate
all tires to the inflation pressure recommended by Ford Motor Company.
You are strongly urged to buy a reliable tire pressure gauge, as automatic
service station gauges may be inaccurate. Ford recommends the use of a
digital or dial-type tire pressure gauge rather than a stick-type tire
pressure gauge.
Use the recommended cold inflation pressure for optimum tire
performance and wear. Under-inflation or over-inflation may cause
uneven treadwear patterns.
WARNING: Under-inflation is the most common cause of tire
failures and may result in severe tire cracking, tread separation
or  blowout  , with unexpected loss of vehicle control and increased risk
of injury. Under-inflation increases sidewall flexing and rolling
resistance, resulting in heat buildup and internal damage to the tire. It
also may result in unnecessary tire stress, irregular wear, loss of
vehicle control and accidents. A tire can lose up to half of its air
pressure and not appear to be flat!
Always inflate your tires to the Ford recommended inflation pressure
even if it is less than the maximum inflation pressure information found
on the tire. The Ford recommended tire inflation pressure is found on
the Safety Compliance Certification Label or Tire Label which is located
on the B-Pillar or the edge of the driver’s door. Failure to follow the tire
pressure recommendations can cause uneven treadwear patterns and
adversely affect the way your vehicle handles.
Note: Do not reduce tire pressure to change the ride characteristics of
the vehicle. If you do not maintain the inflation pressure at the levels
specified by Ford, your vehicle may experience a condition known as
 shimmy  . Shimmy is a severe vibration and oscillation in the steering
wheel after the vehicle travels over a bump or dip in the road that does
not dampen out by itself. Shimmy may result from significant
under-inflation of the tires, improper tires (load range, size, or type), or
vehicle modifications such as lift-kits. In the event that your vehicle
experiences shimmy, you should slowly reduce speed by either lifting off
the accelerator pedal or lightly applying the brakes. The shimmy will
cease as the vehicle speed decreases.
Maximum Permissible Inflation Pressure is the tire manufacturer’s
maximum permissible pressure and/or the pressure at which the
maximum load can be carried by the tire. This pressure is normallyTires, Wheels and Loading
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