maintenance FORD EXPEDITION 2003 2.G Owners Manual

Cleaning 259
Maintenance and Specifications 265
Engine compartment 267
Engine oil 269
Battery 272
Fuel information 280
Air filter(s) 294
Low tire warning system 298
Part numbers 300
Refill capacities 300
Lubricant specifications 303
Accessories 309
Index 313
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Copyright © 2002 Ford Motor Company
Table of Contents
3

Speed control
Illuminates when the speed control
is activated.
Oil pressure/Engine coolant
Illuminates when the engine coolant
temperature is above the normal
range or the engine oil pressure is
outside normal range. Check the
engine oil and coolant level refer to
Adding engine oilandAdding coolantin theMaintenance and
specifications chapter.
Turn signals
Illuminates when the turn signals or
the hazard lights are turned on. If
the lights stay on continuously or
flash faster, check for a burned-out bulb.
High beams
Illuminates when the high beam
headlamps are turned on.
Door ajar
Illuminates when any door is open
(or not fully closed).
DOOR
AJAR
Instrument Cluster
13

Key-in-ignition warning chime
Sounds when the key is left in the ignition and the driver’s door is
opened.
Door ajar warning chime
Sounds when any door or liftgate is opened (or not fully closed).
GAUGES
Engine coolant temperature gauge
Indicates the temperature of the
engine coolant. At normal operating
temperature, the needle remains
within the normal area (the area
between the“H”and“C”). If it
enters the red section, the engine is
overheating. Stop the vehicle as
soon as safely possible, switch off
the engine immediately and let the
engine cool. Refer toEngine
coolantin theMaintenance and
specificationschapter.
Never remove the coolant reservoir cap while the engine is
running or hot. Steam and scalding liquid from a hot cooling
system can burn you badly.
Instrument Cluster
15

This gauge indicates the temperature of the engine coolant, not the
coolant level. If the coolant is not at its proper level the gauge indication
will not be accurate. If the gauge enters the red section, the oil
pressure/engine coolant andCheck Engine/Service Engine Soon
indicators illuminate, refer toWhat you should know about fail-safe
coolingin theMaintenance and specificationschapter.
Engine oil pressure gauge
Indicates engine oil pressure. At
normal operating temperature, the
needle will be in the normal range
(the area between the“L”and“H”);
if the needle goes below the normal
range, stop the vehicle as soon as
safely possible and switch off the
engine immediately. Check the oil
level. Add oil if needed (refer to
Engine oilin theMaintenance
and specificationschapter). If the
oil level is correct, have your vehicle checked at your dealership or by a
qualified technician.
Battery voltage gauge
Indicates battery voltage. If the
pointer moves and stays outside the
normal operating range, have the
vehicle’s electrical system checked
as soon as possible.
Instrument Cluster
16

LIFTGATE AJAR.Displayed when the liftgate is not completely closed.
CHECK ENGINE TEMPERATURE.Displayed when the engine
coolant is overheating. Stop the vehicle as soon as safely possible, turn
off the engine and let it cool. Check the coolant and coolant level. Refer
toEngine coolantin theMaintenance and specificationschapter. If
the warning stays on or continues to come on, contact your dealer as
soon as safely possible.
REDUCED ENGINE POWER.Displayed when the engine is
overheating. Stop the vehicle as soon as safely possible, turn off the
engine. If the warning stays on or continues to come on, contact your
dealer as soon as safely possible.
STOP ENGINE SAFELY.Displayed when the engine is overheating.
Stop the vehicle as soon as safely possible, turn off the engine. If the
warning stays on or continues to come on, contact your dealer as soon as
safely possible.
WARNING-TIRE VERY LOW (if equipped).Displayed when one or
more tires have very low pressure. When this warning message is
displayed, a warning chime will sound reminding you to stop the vehicle
as soon as safely possible and check your tires for proper pressure, leaks
and damage. Refer toServicing your tiresin theMaintenance and
specificationschapter.
TIRE PRESSURE SYSTEM FAULT (if equipped).Displayed when a
tire pressure monitoring system is malfunctioning. If the warning stays
on or continues to come on, have the system checked by your dealer.
CHECK TIRE PRESSURE (if equipped).Displayed when any of the
tire pressures are high or low. Refer toChecking the tire pressurein
theMaintenance and specificationschapter.
CHECK SPARE TIRE PRESSURE (if equipped).Displayed when the
spare tire pressure is high or low. Refer toChecking the tire pressurein
theMaintenance and specificationschapter.
TIRE PRESSURE SENSOR FAULT (if equipped).Displayed when a
tire pressure sensor is malfunctioning. If the warning stays on or
continues to come on, have the system checked by your dealer.
LOW FUEL LEVEL.Displayed as an early reminder of a low fuel
condition.
CHECK CHARGING SYSTEM.Displayed when the electrical system is
not maintaining proper voltage. If you are operating electrical accessories
when the engine is idling at a low speed, turn off as many of the
electrical loads as soon as possible. If the warning stays on or comes on
Driver Controls
122

when the engine is operating at normal speeds, have the electrical
system checked as soon as possible.
LOW BRAKE FLUID LEVEL.
Indicates the brake fluid level is low and
the brake system should be inspected immediately. Refer toChecking and
adding brake fluidin theMaintenance and specificationschapter.
LOW OIL PRESSURE.Displayed when the engine oil pressure is low. If
this warning message is displayed, check the level of the engine oil.
Refer toEngine oilin theMaintenance and specificationschapter for
information about adding engine oil. If the oil level is OK and this
warning persists, shut down the engine immediately and contact your
dealership for service.
LOW WASHER FLUID LEVEL.
Indicates the washer fluid reservoir is
less than one quarter full. Check the washer fluid level. Refer to
Windshield washer fluidin theMaintenance and specificationschapter.
CHECK ADVTRAC (if equipped).Displayed when the AdvanceTrac
system is not operating properly. If this message is displayed on the
message center the AdvanceTracsystem will be partially operable. If
this warning stays on while the engine is running, contact your dealer for
service as soon as possible. For further information, refer to
AdvanceTracstability enhancement systemin theDrivingchapter.
ADVTRAC OFF T/C ON (if equipped).Displayed on 4x4 vehicles only
when 4x4 Low Range is selected. In this mode, the stability enhancement
portion of the AdvanceTracis disabled, but the traction enhancement
feature remains enabled. For further information, refer to
AdvanceTracstability enhancement systemin theDrivingchapter.
CHECK FUEL CAP.Displayed when the fuel filler cap is not properly
installed. Check the fuel filler cap for proper installation. Refer toFuel
filler capin theMaintenance and specificationschapter.
TIRE PRESSURE SYSTEM OFF (if equipped).Displayed when the
tire pressure monitoring system is turned off. Only your dealer can turn
the system on or off. It is recommended that the tire pressure
monitoring system is always turned ON.
DATA ERR.These messages indicate improper operation of the vehicle
network communication between electronic modules.
•Fuel computer
•Charging system
•Door sensor
•Washer fluid•Brake fluid
•Compass
•Outside temperature
•Engine sensor
Driver Controls
123

•Push the icon on the button to
activate cooled seats. A blue light
illuminates on the button. Push
the icon again to disengage.
•Push the icon on the button to
activate heated seats. A red light
illuminates on the button. Push
the icon again to disengage.
In heat mode:
•Rotate the thumbwheel to select
the desired heat level from 1
(MIN) to 5 (MAX).
In cool mode:
•Rotate the thumbwheel to select
the desired cooling level from 1
(MIN) to 5 (MAX). When setting1is selected, the seat(s) will provide
vent cooling only (same temperature as cabin air).
Allow five minutes for the temperature level to stabilize.
The climate controlled seats turn off after approximately 15 minutes in
heat mode and approximately 30 minutes in cool mode to minimize
unintended drain on the vehicle’s power supply.
Climate controlled seats air filter replacement (if equipped)
The climate controlled seat system includes an air filter that has to be
replaced periodically. Refer to theScheduled Maintenance Guidefor
more information.
Seating and Safety Restraints
145

Driver’s seat position sensor
The driver’s seat position sensor allows your Personal Safety System to
tailor the deployment level of the driver dual-stage air bag based on seat
position. The system is designed to help protect smaller drivers sitting
close to the driver air bag by providing a lower air bag output level.
Front safety belt usage sensors
The front safety belt usage sensors detect whether or not the driver and
front outboard passenger safety belts are fastened. This information
allows your Personal Safety System to tailor the air bag deployment and
safety belt pretensioner activation depending upon safety belt usage.
Refer toSafety Beltsection in this chapter.
Front safety belt pretensioners
The safety belt pretensioners are designed to tighten the safety belts
firmly against the occupant’s body during a collision. This maximizes the
effectiveness of the safety belts and helps properly position the occupant
relative to the air bag to improve protection. The safety belt
pretensioners can be either activated alone or, if the collision is of
sufficient severity, together with the air bags.
Front safety belt energy management retractors
The front safety belt energy management retractors allow webbing to be
pulled out of the retractor in a gradual and controlled manner in
response to the occupant’s forward momentum. This helps reduce the
risk of force-related injuries to the occupant’s chest by limiting the load
on the occupant. Refer toSafety Beltsection in this chapter.
Determining if the Personal Safety System is operational
The Personal Safety System uses a warning light in the instrument
cluster or a back-up tone to indicate the condition of the system. Refer
to theWarning Lightsection in theInstrument Clusterchapter.
Routine maintenance of the Personal Safety System is not required.
The Restraints Control Module (RCM) monitors its own internal circuits
and the circuits for the air bag supplemental restraints, crash sensor(s),
safety belt pretensioners, front safety belt buckle sensors, and the driver
seat position sensor. In addition, the RCM also monitors the restraints
warning light in the instrument cluster. A difficulty with the system is
indicated by one or more of the following:
•The warning light will either flash or stay lit.
•The warning light will not illuminate immediately after the ignition is
turned on.
Seating and Safety Restraints
157

The safety belt pretensioner removes some slack from the safety belt
system at the start of a crash. The safety belt pretensioner uses the
same crash sensor system as the front airbags and Safety Canopy
system. When the safety belt pretensioner deploys, the lap and shoulder
belt are tightened.
When the Safety Canopysystem and/or the front airbags are activated,
the safety belt pretensioners for the driver and right front passenger
seating positions will be activated when the respective seatbelt is
properly buckled.
The driver and the right front passenger seat belt system
(including retractors, buckles and height adjusters) must be
replaced if the vehicle is involved in a collision that results in deployment
of front air bags or Safety Canopyand safety belt pretensioners.
Refer to theSafety belt maintenancesection in this chapter.
Front and second row safety belt height adjustment
Your vehicle has safety belt height
adjustments for the driver, right
front passenger and second row
outboard passengers. Adjust the
height of the shoulder belt so the
belt rests across the middle of your
shoulder.
To lower the shoulder belt height,
push the button and slide the height
adjuster down. To raise the height
of the shoulder belt, push the
button and slide the height adjuster
up. Pull down on the height adjuster
to make sure it is locked in place.
Position the safety belt
height adjusters so that the
belt rests across the middle of
your shoulder. Failure to adjust
the safety belt properly could
reduce the effectiveness of the
seat belt and increase the risk of
injury in a collision.
Seating and Safety Restraints
162

Safety belt maintenance
Inspect the safety belt systems periodically to make sure they work
properly and are not damaged. Inspect the safety belts to make sure
there are no nicks, tears or cuts. Replace if necessary. All safety belt
assemblies, including retractors, buckles, front seat belt buckle
assemblies, buckle support assemblies (slide bar-if equipped), shoulder
belt height adjusters, shoulder belt guide on seatback (if equipped), child
safety seat LATCH and tether anchors, and attaching hardware, should
be inspected after a collision. Ford Motor Company recommends that all
safety belt assemblies used in vehicles involved in a collision be replaced.
However, if the collision was minor and a qualified technician finds that
the belts do not show damage and continue to operate properly, they do
not need to be replaced. Safety belt assemblies not in use during a
collision should also be inspected and replaced if either damage or
improper operation is noted.
Refer toCleaning and maintaining the safety beltsin theCleaning
chapter.
AIR BAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Your vehicle is equipped with a crash sensing and diagnostic module
which records information about the air bag and sensor systems. In the
event of a collision this module may save information related to the
collision including information about the air bag system and impact
severity. This information will assist Ford Motor Company in servicing
the vehicle and in helping to better understand real world collisions and
further improve the safety of future vehicles.
Seating and Safety Restraints
168