tires FORD EXPEDITION 2003 2.G Owner's Manual

Make sure that all replacement tires are of the same size, type,
load-carrying capacity and tread design (e.g.,“All Terrain”,
“Touring”, etc.), as originally offered by Ford.
Do not replace your tires with“high performance”tires or larger
size tires.
Failure to follow these precautions may adversely affect the
handling of the vehicle and make it easier for the driver to lose
control and roll over.
Tires that are larger or smaller than your vehicle’s original tires may also
affect the accuracy of your speedometer.
Tire pressure monitoring system (TPMS) (if equipped)
The tire pressure monitoring system provides the driver with a warning
message indicating when tire pressure is severely low or high. This
system is a supplement to normal tire maintenance including regular
manual inspections. The device will inform the operator of severe low or
high inflation pressures, but may not illuminate for less severe
discrepancies in inflation pressure.
The system uses radio-frequency pressure sensors to monitor the tire
pressure on all tires including the spare. The sensors transmit the tire
pressure readings to the receiver module located in the vehicle. The
receiver module then transmits the status to the message center. For
more tire warning information, refer to theMessage Centerin the
Driver controlschapter.
This device complies with part 15 of the FCC rules and with RS-210 of
Industry Canada. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device
must accept any interference received, including interference that may
cause undesired operation.
The tire pressure monitoring system is NOT a substitute for
checking tire pressure. The tire pressure should be checked
periodically (at least monthly) using a tire gauge, seeChecking the
tire pressurein this chapter. Failure to properly maintain your tire
pressure could increase the risk of tire failure and the potential for
personal injury.
Maintenance and Specifications
298

Changing tires with TPMS
It is recommended that you always
have your tires serviced by a dealer
or qualified technician.Each tire is
equipped with a tire pressure
sensor mounted on the wheel
inside the tire behind the valve
stem. The tire pressure sensor
must be unbolted from the wheel prior to tire removal. The
sensor can be removed by loosening the nut at the valve stem.
Failure to remove the sensor may damage it.The rubber grommet
(washer) between the wheel and the tire pressure sensor needs to be
replaced when any tire is changed to minimize air leaks.
The tire pressure should be checked periodically (at least monthly) using
a tire gauge, refer toChecking the tire pressurein this chapter.
SNOW TIRES AND CHAINS
Snow tires must be the same size and grade as the tires you
currently have on your vehicle.
The tires on your vehicle have all weather treads to provide traction in
rain and snow. However, in some climates, you may need to use snow
tires and chains.
Follow these guidelines when using snow tires and chains:
•Use only cable type chains or chains offered by Ford as an accessory
or equivalent. Other conventional link type chains may contact and
cause damage to the vehicle’s wheel house and/or body.
•Do not install chains on the front wheels. Chains on the front wheels
may interfere with suspension components.
•Install chains securely, verifying that the chains do not touch any
wiring, brake lines or fuel lines.
•Drive cautiously. If you hear the chains rub or bang against your
vehicle, stop and re-tighten the chains. If this does not work, remove
the chains to prevent damage to your vehicle.
•If possible, avoid fully loading your vehicle.
•Remove the tire chains when they are no longer needed. Do not use
tire chains on dry roads.
•The suspension insulation and bumpers will help prevent vehicle
damage. Do not remove these components from your vehicle when
using snow tires and chains.
Maintenance and Specifications
299

opening the trunk ...................130
panic alarm .............................130
replacement/additional
transmitters .............................132
replacing the batteries ...........132
Reverse sensing system ...........206
Roadside assistance ..................227
Roof rack ...................................127
S
Safety belts (see Safety
restraints) ............14, 155, 158–162
Safety Canopy ...........................173
Safety defects, reporting ..........258
Safety restraints ........155, 158–162
belt minder .............................164
extension assembly ................167
for adults .........................159–161
for children .....................176–177
lap belt ....................................163
warning light and
chime ...................12, 14, 163–164
Safety seats for children ..........180
Seat belts
(see Safety restraints) .............155
Seats ..........................................141
child safety seats ....................180
climate control ........................144
memory seat ...................131, 144
SecuriLock passive
anti-theft system ...............137–139
Servicing your vehicle ..............265
Snowplowing .................................7
Spare tire (see Changing
the Tire) ....................................236Spark plugs,
specifications .....................300, 305
Special notice
utility-type vehicles ....................7
Specification chart,
lubricants ...........................303, 305
Speed control ............................103
Speedometer ...............................17
Starting your vehicle ........191–193
jump starting ..........................241
Steering
speed sensitive .......................198
Steering wheel
controls ............................103, 106
T
Tachometer .................................18
Tire warning ..............................298
Tires ...................236, 295–296, 298
changing ..........................236, 238
checking the pressure ............296
replacing ..................................297
rotating ....................................297
snow tires and chains ............299
tire grades ...............................296
treadwear ................................295
Towing .......................................221
recreational towing .................226
trailer towing ..........................221
wrecker ....................................247
Traction control
active light ................................12
Transmission .............................202
fluid, checking and adding
(automatic) .............................291
fluid, refill capacities ..............300
Index
318