2007 JEEP LIBERTY mileage

Transmitter Battery Service
The recommended replacement battery is the Panasonic
CR2032 or equivalent.
1. Pry the transmitter halves apart with a dime or similar
object. Make sure not to damage the rubber gasket
material during removal.2. Remove and replace the batteries. Avoid touching the
new batteries with your fingers. Skin oils may cause
battery deterioration. If you touch the battery, clean it
with rubbing alcohol.
3. Reassemble the transmitter case. Snap the halves
together and test transmitter operation.
DOOR LOCKS
The vacuum fluorescent (VF) display located in the
odometer area displays the word “door” as an indication
of a door ajar or door not completely closed. When the
vehicle is not moving and the door is ajar or not
completely closed, the VF display will show the word
“door” and then show the odometer/trip odometer
mileage (each for 2 seconds). The display will continue to
cycle.
Separating Transmitter
26 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

NOTE:If vehicle is equipped with the optional Elec-
tronic Vehicle Information Center (EVIC) in the overhead
console, all warnings including “door”, “GATE”, and
“GLASS” will only be displayed in the EVIC display (not
in the instrument cluster). For additional information,
refer to “Overhead Console — If Equipped” in Section 3.If any other active warnings including “GATE” or
“GLASS” are present, they will be shown in the VF
display and will also continue to cycle. If the vehicle is
moving, three single chimes will occur (One chime for
each complete display cycle (three cycles total). After this,
the display will continue to cycle only (no chimes).
If the trip/reset button is pressed while the VF warnings
are being displayed, the VF display will revert back to
only displaying the odometer/trip odometer mileage.
Door Open Display
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WARNING!
To avoid injury stand back when opening. Glass will
automatically rise.
The vacuum fluorescent (VF) display located in the
odometer area displays the words “GATE” and/or
“GLASS” as an indication of when the swing gate and/or
flip-up window, is not completely closed. When the
vehicle is not moving and the swing gate and/or flip-up
window is not completely closed, the VF display will
show the word “GATE” and/or “GLASS” and then show
the odometer/trip odometer mileage (each for 2 sec-
onds). The display will continue to cycle.
NOTE:If vehicle is equipped with the optional Elec-
tronic Vehicle Information Center (EVIC) in the overhead
console, the warnings “door”, “GATE”, or “GLASS” willbe displayed in the EVIC display (not in the instrument
cluster). For additional information, refer to “Overhead
Console — If Equipped” in Section 3.
Gate Open Display
34 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

If any other active warnings including “door” are
present, they will be shown in the VF display and will
also continue to cycle. If the vehicle is moving, two single
chimes will occur if the rear glass is open or three single
chimes will occur if the rear swing gate is open (onechime for each complete display cycle). After this, the VF
display will continue to sequence only (no chimes).
If the trip/reset button is pressed while the VF warnings
are being displayed, the VF display will revert back to
only displaying the odometer/trip odometer mileage.
NOTE:Close swing gate before flip-up window.
CAUTION!
Do not press on rear wiper blade when closing
swing gate, as damage to the blade will result.
Glass Open Display
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holding the button in resets the trip odometer. Also,
pressing the “Reset” button will clear out any warning
messages in the odometer display.
13. Odometer/Trip Odometer
A vacuum fluorescent display indicates the total distance
the vehicle has been driven. Also, the cluster will display,
replacing the odometer/trip odometer, vehicle warning
messages such as: door/gate/glass ajar and low washer
fluid. See appropriate sections for more information.
NOTE:If vehicle is equipped with the optional Elec-
tronic Vehicle Information Center (EVIC) in the overhead
console, the warnings “door”, “GATE”, “GLASS”, and
“LOWASH” will be displayed in the EVIC display (not in
the instrument cluster). For additional information, refer
to “Overhead Console — If Equipped” in Section 3.
NOTE:The warnings “LOCOOL” and “GASCAP” will
always be displayed in the odometer display.U.S. federal regulations require that upon transfer of
vehicle ownership, the seller certify to the purchaser the
correct mileage that the vehicle has been driven. There-
fore, if the odometer reading is changed during repair or
replacement, be sure to keep a record of the reading
before and after the service so that the correct mileage can
be determined.
14. Cruise Indicator Light
This indicator lights when the speed control
system is turned ON.
15. Oil Pressure Warning Light
Shows low engine oil pressure. The light will come
on and remain on when the ignition switch is
turned from the OFF to the ON position, and the light
will turn off after the engine is started. If the bulb does
not come on, have the system checked by your autho-
rized dealer.
170 UNDERSTANDING YOUR INSTRUMENT PANEL

Materials Added To Engine Oils
The manufacturerstrongly recommendsagainst the ad-
dition of any additives (other than leak detection dyes) to
engine oil. Engine oil is an engineered product and it’s
performance may be impaired by supplemental addi-
tives.
Disposing of Used Engine Oil and Oil Filters
Care should be taken in disposing of used engine oil and
oil filters from your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to the
environment. Contact your authorized dealer, service
station, or governmental agency for advice on how and
where used oil and oil filters can be safely discarded in
your area.
Engine Oil Filter
The engine oil filter should be replaced at every engine
oil change.
Engine Oil Filter Selection
All of the manufacturer’s engines have a full-flow type
disposable oil filter. Use a filter of this type for replace-
ment. The quality of replacement filters varies consider-
ably. Only high quality filters should be used to assure
most efficient service. Moparengine oil filters are high
quality oil filters and are recommended.
Drive Belts — Check Condition and Tension
At the mileage shown in the appropriate “Maintenance
Schedule,” check all drive belts for condition and proper
tension. Improper belt tension can cause belt slippage
and failure.
Inspect the drive belt for evidence of cuts, cracks, or
glazing and replace them if there is any sign of damage
which could result in belt failure. If adjustment is re-
quired, adjust the belts according to the specifications
and procedures shown in the Service Manual.
MAINTAINING YOUR VEHICLE 323
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Special tools are required to properly measure tension
and to restore belt tension to factory specifications. Also,
check belt routing to make sure there is no interference
between the belts and other engine components.
Spark Plugs
Spark plugs must fire properly to assure engine perfor-
mance and emission control. New plugs should be in-
stalled at the mileage specified in the appropriate main-
tenance chart. The entire set should be replaced if there is
any malfunction due to a faulty spark plug.
Refer to the “Vehicle Emission Control Information” label
in the engine compartment for spark plug information.
Spark Plug Wires
The spark plug wires should be kept clean and properly
connected. Terminals should be fully seated. Cracked,
damaged, or faulty wires should be replaced.
Engine Air Cleaner Filter
Under normal driving conditions, replace the air filter at
the intervals shown on “Maintenance Schedule A.” If,
however, you drive the vehicle frequently under dusty or
severe conditions, the filter element should be inspected
periodically and replaced if necessary at the intervals
shown on “Maintenance Schedule B.”
WARNING!
The air induction system (air cleaner, hoses, etc) can
provide a measure of protection in the case of engine
backfire. Do not remove the air induction system (air
cleaner, hoses, etc) unless such removal is necessary
for repair or maintenance. Make sure that no one is
near the engine compartment before starting the
vehicle with the air induction system (air cleaner,
hoses, etc) removed. Failure to do so can result in
serious personal injury.
324 MAINTAINING YOUR VEHICLE

Crankcase Emission Control System
Proper operation of this system depends on freedom
from sticking or plugging due to deposits. As vehicle
mileage builds up, the PCV valve and passages may
accumulate deposits. If a valve is not working properly,
replace it with a new valve. DO NOT ATTEMPT TO
CLEAN THE OLD PCV VALVE!
Check ventilation hose for indication of damage or
plugging deposits. Replace if necessary.
Maintenance-Free Battery
Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, nor is periodic main-
tenance required.
WARNING!
•Battery fluid is a corrosive acid solution and can
burn or even blind you. Don’t allow battery fluid
to contact your eyes, skin or clothing. Don’t lean
over a battery when attaching clamps. If acid
splashes in eyes or on skin, flush the area imme-
diately with large amounts of water.
•Battery gas is flammable and explosive. Keep
flame or sparks away from the battery. Don’t use
a booster battery or any other booster source with
an output greater than 12 volts. Don’t allow cable
clamps to touch each other.
•Battery posts, terminals, and related accessories
contain lead and lead compounds. Always wash
hands after handling the battery.
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