2003 LINCOLN AVIATOR maintenance

Maintenance and Specifications 242
Hood 243
Engine compartment 244
Engine oil 245
Battery 249
Fuel information 255
Part numbers 270
Refill capacities 270
Lubricant specifications 273
Accessories 278
Index 281
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Table of Contents
3

SAFETY AND ENVIRONMENT PROTECTION
Warning symbols in this guide
How can you reduce the risk of personal injury and prevent possible
damage to others, your vehicle and its equipment? In this guide, answers
to such questions are contained in comments highlighted by the warning
triangle symbol. These comments should be read and observed.
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.
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 1,600 km (1,000 miles) of
new vehicle operation. Vary your speed to allow parts to adjust
themselves to other parts.
Drive your new vehicle at least 800 km (500 miles) before towing a trailer.
Do not add friction modifier compounds or special break-in oils during
the first few thousand kilometers (miles) of operation, since these
additives may prevent piston ring seating. SeeEngine oilin the
Maintenance and carechapter for more information on oil usage.
SPECIAL NOTICES
Emission warranty
The New Vehicle Limited Warranty includes Bumper-to-Bumper
Coverage, Safety Restraint Coverage, Corrosion Coverage, and 7.3L
Power Stroke Diesel Engine Coverage. In addition, your vehicle is eligible
Introduction
5

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.
Engine oil pressure
Illuminates when the oil pressure
falls below the normal range. Check
the oil level and add oil if needed.
Refer toEngine oilin the
Maintenance and specificationschapter.
Speed control
Illuminates when the speed control
is activated.
Engine coolant temperature
Illuminates when the engine coolant
temperature is high. Stop the
vehicle as soon as safely possible,
switch off the engine and let it cool.
Never remove the coolant recovery capwhile the engine is
running or hot.
Refer toEngine coolantin theMaintenance and specifications
chapter. If light stays on or continues to turn on after the vehicle warms
up, have your vehicle serviced.
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.
Instrument Cluster
13

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. Stopthe 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 capwhile the engine is
running or hot. Steam and scalding liquid from a hot cooling
system can burn you badly.
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.
Instrument Cluster
15

Warning display Status
Low washer fluid level Warning returns after the ignition key
is turned from OFF to ON.
Check AdvTrac (if equipped)
Check AWD (vehicles equipped
with AdvanceTraconly)
AWD Disabled (vehicles
equipped with AdvanceTrac
only)
Check fuel cap
Oil change required
CHECK PARK ASSIST.Displayed when the transmission is in R
(Reverse) and the park assist does not operate properly. See your dealer
as soon as possible.
ADVTRAC ON (if equipped).Displayed when the AdvanceTrac is ON.
ADVTRAC OFF (if equipped).Displayed when the AdvanceTrac is
OFF.
TEMPORARY AWD LOCKED (vehicles equipped with
AdvanceTraconly).Displayed when the AWD system is updating its
status of being locked.
AWD LOCK OFF and AWD AUTO ON (vehicles equipped with
AdvanceTraconly).Displayed when the AWD is system is completely
cooled down from being overheated.
DOOR AJAR LIFTGATE AJAR.Displayed when a door or liftgate is
not completely closed.
CHECK ENGINE TEMPERATURE.Displayed when the engine
coolant is overheating. Stopthe 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. Stopthe 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.
Stopthe 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.
Driver Controls
94

AWD DISABLED LOCKED (vehicles equipped with AdvanceTrac
only).Displayed when the AWD system begins to overheat placing itself
in the autolock mode. If the warning stays on or continues to come on,
contact your dealer as soon as safely possible.
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
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 specifications
chapter.
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.
TRANSMISSION OVERHEATED.Indicates the transmission is
overheating. This warning may appear when towing heavy loads, city
driving, when driving in a low gear at a high speed for an extended
period of time or due to a loss of transmission fluid. Stop the vehicle as
soon as safely possible, place the shift lever into P (Park) or N (Neutral)
and raise the engine RPM. If this does not cool the transmission turn off
the engine and let it cool. If the warning stays on or continues to come
on, contact your dealer for transmission service as soon as possible.
Continued operation in this condition may cause internal transmission
damage.
CHECK TRANSMISSION.Indicates the transmission is not operating
properly. If this warning stays on, contact your dealer as soon as possible
to prevent additional transmission damage. Refer to the instrument
cluster warning lamps in theInstrument clusterchapter.
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 specifications
chapter.
CHECK ADVTRAC (if equipped).Displayed when the AdvanceTrac
system is not operating properly. If this message is displayed on the
Driver Controls
95

message center the AdvanceTracsystem will be partially operable. If
this warning stays on while the engine is running, contact your dealer as
soon as possible. For further information, refer toAdvanceTrac
stability enhancement systemin theDrivingchapter.
AWD DISABLED (vehicles equipped with AdvanceTraconly).
Displayed for 4 seconds then SEE OWNER’S MANUAL will display
indicating that the AWD system is not operating properly. For further
information, refer toDisabling AWDin theDrivingchapter. See your
dealer as soon as possible
CHECK AWD (vehicles equipped with AdvanceTraconly).
Displayed when the AWD is system is not operating properly. If the
warning stays on or continues to come on, contact your dealer
immediately.
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.
CHANGE OIL SOON/OIL CHANGE REQUIRED.Displayed when the
engine oil life remaining is 5 percent or less. When oil life left is between
5% and 0%, the CHANGE OIL SOON message will be displayed. When oil
life left reaches 0%, the OIL CHANGE REQUIRED message will be
displayed.
An oil change is required whenever indicated by the message center and
according to the recommended maintenance schedule. USE ONLY
RECOMMENDED ENGINE OILS.
To reset the oil monitoring system to 100% after each oil change
[approximately 8,000 km (5,000 miles) or 180 days] perform the
following:
1. Select this function from the
SETUP control for current display
mode.
2. Press and release the RESET
control to display “HOLD RESET
TO CONFIRM”.
Driver Controls
96

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.
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.
•There is a filter located under
both front seats.
•It can be accessed from the
second row seat. Move the front
seat all the way forward and up
to ease access.
Seating and Safety Restraints
126