2005 FORD EXPLORER engine

Engine coolant temperature
gauge:Indicates engine coolant
temperature. At normal operating
temperature, the needle will be in
the normal range (between “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 and let the
engine cool.
Never remove the coolant reservoir cap while the engine is
running or hot.
Odometer:Registers the total miles (kilometers) of the vehicle.
•Standard instrument cluster
•Optional instrument cluster
Refer to Message Center in the
Drivers Controls chapter on how to
switch the display from Metric to
English.
Trip odometer:Registers the miles (kilometers) of individual journeys.
•Standard instrument cluster
Press and release the
SELECT/RESET button to toggle
between odometer and trip
odometer display.
•Optional instrument cluster
Press and release the TRIP/RESET
button to toggle between odometer
and trip odometer display.
TRIP
TRIP
REVIEW COPY
2005 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Instrument Cluster
16

Tachometer:Indicates the engine
speed in revolutions per minute.
Driving with your tachometer
pointer continuously at the top of
the scale may damage the engine.
Battery voltage gauge:Indicates
the battery voltage when the
ignition is in the ON position. If the
pointer moves and stays outside the
normal operating range (as
indicated by arrows), have the
vehicle’s electrical system checked
as soon as possible.
Engine oil pressure gauge:
Indicates engine oil pressure. The
needle should stay in the normal
operating range (between “L” and
“H”). If the needle falls below the
normal range, stop the vehicle, turn
off the engine and check the engine
oil level. Add oil if needed. If the oil
level is correct, have your vehicle
checked at your dealership or by a
qualified technician.
Fuel gauge:Indicates
approximately how much fuel is left
in the fuel tank (when the ignition
is in the ON position). The fuel
gauge may vary slightly when the
vehicle is in motion or on a grade.
The arrow next to the fuel pump
icon indicates which side of the
vehicle the fuel filler door is located.
Refer toFilling the tankin the
Maintenance and Specificationschapter for more information.
REVIEW COPY
2005 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Instrument Cluster
17

Info menu
This control displays the following
control displays:
•Odometer/Compass
•Trip odometer/Odometer/Compass
•Average Fuel Economy
•Trip Elapsed Drive Time
•Distance to Empty
Odometer/Trip odometer
Refer toGaugesin theInstrument Clusterchapter.
Compass display
The compass reading may be affected when you drive near large
buildings, bridges, power lines and powerful broadcast antenna. Magnetic
or metallic objects placed in, on or near the vehicle may also affect
compass accuracy.
Usually, when something affects the compass readings, the compass will
correct itself after a few days of operating your vehicle in normal
conditions. If the compass still appears to be inaccurate, a manual
calibration may be necessary. Refer toCompass zone/calibration
adjustmentin this section.
Most geographic areas (zones) have a magnetic north compass point that
varies slightly from the northerly direction on maps. This variation is four
degrees between adjacent zones and will become noticeable as the
vehicle crosses multiple zones. A correct zone setting will eliminate this
error. Refer toCompass zone/calibration adjustmentin this section.
Compass zone/calibration adjustment
Perform this adjustment in an open area free from steel structures and
high voltage lines.
For optimum calibration, turn off all electrical accessories (heater/air
conditioning, wipers, etc.) and make sure all vehicle doors are shut.
1. Turn ignition to the ON position.
2. Start the engine.
REVIEW COPY
2005 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
84

2. Pressing the RESET control
cycles the message center through
each of the language choices.
3. Press and hold the RESET
control to set the language choice.
Units (English/Metric)
1. Select this function from the
SETUP menu for the current units
to be displayed.
2. Press the RESET control to
change from English to Metric.
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. OIL LIFE IN XX%
4. ADVTRAC
5. ENGINE TEMP
6. OIL PRESSURE
7. TIRE PRESSURE SYSTEM (if equipped)
8. BRAKE FLUID LEVEL
9. CHARGING SYSTEM
REVIEW COPY
2005 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
89

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 several
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 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.
This acts as a reminder that these warning conditions still exist within
the vehicle.
Warning display Status
Check engine temperature Warning returns after 10 minutes
Transmission overheated
Check transmission
Low fuel level
Check fuel cap
Check charging system
Low brake fluid level
Low oil pressure
Warning-tire very low (if
equipped)
ETC-engine failsafe mode
REVIEW COPY
2005 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
90

Warning display Status
Check tire pressure (if
equipped)Warning returns after the ignition key
is turned from OFF to ON.
Tire pressure monitor fault (if
equipped)
Tire pressure sensor fault (if
equipped)
Check AdvanceTrac
(if
equipped)
Advtrac off t/c on (if equipped)
Low washer fluid level
Door ajar
Change oil soon
Oil change required
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 possible.
TRANSMISSION OVERHEATED.Indicates the transmission is
overheating. This warning may appear when towing heavy loads or when
driving in a low gear at a high speed for an extended period of time.
Stop the vehicle as soon as safely possible, turn off the engine and let it
cool. Refer toTransmission fluidin theMaintenance and
Specificationschapter. If the warning stays on or continues to come on,
contact your dealer for transmission service as soon as possible.
CHECK TRANSMISSION.Indicates the transmission is not operating
properly. If this warning stays on, contact your dealer as soon as
possible.
LOW FUEL LEVEL.Displayed as an early reminder of a low fuel
condition.
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.
ETC-ENGINE FAILSAFE MODE.Displayed when the engine has
defaulted to a “limp-home” operation. If the warning stays on or
continues to come on, contact your dealer as soon as possible.
REVIEW COPY
2005 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
91

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 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 level 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.
WARNING-TIRE VERY LOW (if equipped).Displayed when one or
more road tires on your vehicle 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 to check your tires for
proper air pressure, leaks and damage. Refer toInspecting and
Inflating Your Tiresin theTires, Wheels and Loadingchapter.
CHECK TIRE PRESSURE (if equipped).Displayed when one or more
tires on your vehicle have low tire pressure. Refer toInspecting and
Inflating Your Tiresin theTires, Wheels and Loadingchapter.
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, have the system inspected by your
servicing dealership.
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 toUnderstanding Your Tire Pressure Monitoring Systemin the
Tires, Wheels and Loadingchapter. If the warning stays on or
continues to come on, have the system inspected by your servicing
dealership.
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.
REVIEW COPY
2005 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
92

CHECK ADVANCETRAC
(if equipped).Displayed when the
AdvanceTrac
system is not operating properly. If this message is
displayed on the message center the AdvanceTrac
system 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 toAdvanceTrac
stability 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 AdvanceTrac
is disabled, but the traction enhancement
feature remains enabled. For further information, refer to
AdvanceTrac
stability enhancement systemin theDrivingchapter.
DOOR AJAR.Displayed when a door or liftgate is not completely
closed.
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.
REVIEW COPY
2005 Explorer(exp), Owners Guide (post-2002-fmt)(own2002),
Market:USA_English(fus)
Driver Controls
93