2003 FORD EXPEDITION charging

Safety belt
Illuminates to remind you to fasten
your safety belts. For more
information, refer to theSeating
and safety restraintschapter.
Air bag readiness
Illuminates to confirm that the air
bags (front or side) are operational.
If the light fails to illuminate,
continues to flash or remains on,
have the system serviced immediately.
Charging system
Illuminates when the battery is not
charging properly.
AdvanceTrac
(if equipped)
Flashes when the AdvanceTrac
system is active. If the light remains
on, have the system serviced
immediately.
For more information, refer to the
Drivingchapter.
Low fuel
Illuminates when the fuel level in
the fuel tank is at, or near, empty
(refer toFuel gaugein this chapter
for more information).
Low washer fluid
Illuminates when the windshield
washer fluid is low.
Instrument Cluster
12

System check
Selecting this function from the
SETUP menu causes the message
center to cycle through each of the
systems being monitored. For each
of the monitored systems, the
message center will indicate either an OK message or a warning message
for three seconds.
Pressing the RESET control cycles the message center through each of
the systems being monitored.
The sequence of the system check report and how it appears in the
message center is as follows:
1. FUEL LEVEL
2. WASHER FLUID LEVEL
3. ADVANCETRAC(if equipped)
4. ENGINE TEMP
5. OIL PRESSURE
6. TIRE PRESSURE SYSTEM (if equipped)
7. BRAKE FLUID LEVEL
8. CHARGING SYSTEM
System warnings
System warnings alert you to possible problems or malfunctions in your
vehicle’s operating systems.
In the event of a multiple warning situation, the message center will
cycle the display to show all warnings by displaying each one for 4
seconds.
The message center will display the last selected feature if there are no
more warning messages. This allows you to use the full functionality of
the message center after you acknowledge the warning by pressing the
RESET control and clearing the warning message.
Warning messages that have been reset are divided into three categories:
•They will reappear on the display every minute from the time of reset.
•They will reappear on the display ten minutes from the reset.
•They will not reappear until an ignition OFF-ON cycle has been
completed.
Driver Controls
120

This acts as a reminder that these warning conditions still exist within
the vehicle.
Warning display Status
Check backup aid (if equipped) Warning displays when R
(reverse) gear is selected.
PRNDL error no backup aid (if equipped)
AdvTrac ON (if equipped) Displays for 4 seconds
AdvTrac OFF (if equipped)
Door ajar Warning returns after 10
minutes
Liftgate ajar
Low fuel level
Check charging system
Low brake fluid level
Low oil pressure
Check engine temperature
Reduced engine power
Stop engine safely
Warning-tire very low (if equipped)
Tire pressure system fault (if equipped) Warning returns after the
ignition key is turned
from OFF to ON. Check tire pressure (if equipped)
Check spare tire pressure (if equipped)
Tire pressure sensor fault (if equipped)
Low washer fluid level
Check AdvTrac (if equipped)
AdvTrac OFF T/C ON (if equipped)
Check fuel cap
CHECK BACKUP AID (if equipped).Displayed when the
transmission is in R (Reverse).
PRNDL ERROR NO BACKUP AID (if equipped).Displayed when the
transmission is in R (Reverse) and the Reverse Sensing System is
disabled. Refer toReverse Sensing Systemin this section to enable.
ADVTRAC ON (if equipped).Displayed when the AdvanceTracis
ON.
ADVTRAC OFF (if equipped).Displayed when the AdvanceTracis
OFF.
DOOR AJAR.Displayed when a door is not completely closed.
Driver Controls
121

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

BATTERY
Your vehicle is equipped with a
Motorcraft maintenance-free battery
which normally does not require
additional water during its life of
service.
However, for severe usage or in high temperature climates, check the
battery electrolyte level. Refer to the scheduled maintenance guide for
the service interval schedules.
Keep the electrolyte level in each cell up to the“level indicator”.
Do not overfill the battery cells.
If the electrolyte level in the battery is low, you can add plain tap water
to the battery, as long as you do not use hard water (water with a high
mineral or alkali content). If possible, however, try to only fill the battery
cells with distilled water. If the battery needs water often, have the
charging system checked.
If your battery has a cover/shield, make sure it is reinstalled
after the battery has been cleaned or replaced.
For longer, trouble-free operation, keep the top of the battery clean and
dry. Also, make certain the battery cables are always tightly fastened to
the battery terminals.
If you see any corrosion on the battery or terminals, remove the cables
from the terminals and clean with a wire brush. You can neutralize the
acid with a solution of baking soda and water.
When the battery is disconnected or a new battery installed, the
transmission must learn its adaptive strategy. As a result of this, the
transmission may shift firmly. This operation is considered normal and
will fully update transmission operation to its optimum shift feel.
Batteries normally produce explosive gases which can cause
personal injury. Therefore, do not allow flames, sparks or lighted
substances to come near the battery. When working near the battery,
always shield your face and protect your eyes. Always provide proper
ventilation.
Maintenance and Specifications
272

•Four-wheel-drive operation (if equipped) is less fuel efficient than
two-wheel-drive operation.
•Close windows for high speed driving.
EPA window sticker
Every new vehicle should have the EPA window sticker. Contact your
dealer if the window sticker is not supplied with your vehicle. The EPA
window sticker should be your guide for the fuel economy comparisons
with other vehicles.
It is important to note the box in the lower left corner of the window
sticker. These numbers represent the range of fuel economy expected on
the vehicle under optimum conditions. Your fuel economy may vary
depending upon the method of operation and conditions.
EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed in your scheduled maintenance guide performed
according to the specified schedule.
The scheduled maintenance items listed in the scheduled maintenance
guide are essential to the life and performance of your vehicle and to its
emissions system.
If other than Ford, Motorcraft or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Illumination of the“Service Engine Soon”light, charging system warning
light or the temperature warning light, fluid leaks, strange odors, smoke
or loss of engine power, could indicate that the emission control system
is not working properly.
Maintenance and Specifications
288

A
ABS (see Brakes) .....................195
Accessory delay ........................100
Air bag supplemental
restraint system ........168–169, 173
and child safety seats ............170
description ......................169, 173
disposal ....................................176
driver air bag ..................171, 174
indicator light ...........12, 172, 176
operation .........................171, 174
passenger air bag ...........171, 174
Air cleaner filter .......293–294, 300
Air conditioning ..........................72
auxiliary heater and air
conditioner ................................78
manual heating and air
conditioning system .................69
Air suspension
warning light .............................14
Antifreeze
(see Engine coolant) ................274
Anti-lock brake system
(see Brakes) ......................195–196
Armrests ....................................142
Audio system
(see Radio) ................19, 27, 37–38
Automatic transmission
driving an automatic
overdrive .................................203
fluid, adding ............................291
fluid, checking ........................291
fluid, refill capacities ..............300
fluid, specification ..................305
Auxiliary power point .................97Axle
lubricant
specifications ..................303, 305
refill capacities ........................300
B
Battery .......................................272
acid, treating emergencies .....272
charging system warning
light ............................................12
jumping a disabled battery ....241
maintenance-free ....................272
replacement, specifications ...300
servicing ..................................272
voltage gauge ............................16
BeltMinder .................................164
Brakes ........................................195
anti-lock ...........................195–196
anti-lock brake system
(ABS) warning light .........11, 196
brake warning light ..................11
fluid, checking and adding ....290
fluid, refill capacities ..............300
fluid, specifications .........303, 305
lubricant
specifications ..................303, 305
parking ....................................196
pedals (see Power
adjustable foot pedals) ..102, 125
shift interlock ..................202, 206
Break-in period .............................6
Bulbs ............................................86
C
Capacities for refilling fluids ....300
CD-6 disc .....................................38
CD-single premium ...............19, 27
Certification Label ....................307
Index
313