2004 JEEP LIBERTY battery replacement

2. This device must accept any interference that may be
received, including interference that may cause undes-
ired operation.
If your Remote Keyless Entry fails to operate from a
normal distance, check for these two conditions:
1. Weak batteries in transmitter. The expected life of
batteries is from one to two years
2. Closeness to a radio transmitter such as a radio station
tower, airport transmitter, and some mobile or CB radios.
Transmitter Battery Service
The recommended replacement battery is the Panasonic
CR2016 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.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 27
2

MAINTAINING YOUR VEHICLE
CONTENTS
m2.4L Engine...........................285
m3.7L Engine...........................286
mOnboard Diagnostic System Ð OBD II........287
mEmissions Inspection And Maintenance
Programs............................288
mReplacement Parts......................289
mDealer Service.........................289
mMaintenance Procedures..................290
NEngine Oil..........................290NDrive Belts Ð Check Condition And Tension . . 294
NSpark Plugs.........................295
NCatalytic Converter....................295
NEngine Timing Belt Ð 2.4L Engine.........297
NIgnition Wiring System Ð 2.4L Engine......297
NCrankcase Emission Control System........297
NAir Cleaner Filter.....................297
NMaintenance-Free Battery................298
NAir Conditioner Maintenance.............299
7

EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle's emissions control system.
Failure to pass could prevent vehicle registration.
For states which have an I/M (Inspection and
Maintenance) requirement, this check verifies the
following: the MIL (Malfunction Indicator Lamp)
is functioning and is not on when the engine is running,
and that the OBD (On Board Diagnostic) system is ready
for testing.
Normally, the OBD system will be ready. The OBD
system maynotbe ready if your vehicle was recently
serviced, if you recently had a dead battery, or a battery
replacement. If the OBD system should be determined
not ready for the I/M test, your vehicle may fail the test.Your vehicle has a simple ignition key actuated test
which you can use prior to going to the test station. To
check if your vehicle's OBD system is ready, you must do
the following:
1. Insert your ignition key into the ignition switch.
2. Turn the ignition to the ON position, but do not crank
or start the engine.
3. If you crank or start the engine, you will have to start
this test over.
4. As soon as you turn your key to the ON position, you
will see your MIL symbol come on as part of a normal
bulb check.
5. Approximately 15 seconds later, one of two things will
happen:
a. The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn off the
288 MAINTAINING YOUR VEHICLE

ignition key or start the engine. This means that your
vehicle's OBD system isnot readyand you shouldnot
proceed to the I/M station.
b. The MIL will not flash at all and will remain fully
illuminated until you turn off the ignition key or start
the engine. This means that your vehicle's OBD system
isreadyand you can proceed to the I/M station.
If your OBD system isnot ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD
system to update. A recheck with the above test routine
may then indicate that the system is now ready.
Regardless of whether your vehicle's OBD system is
ready or not ready, if the MIL symbol is illuminated
during normal vehicle operation, you should have yourvehicle serviced before going to the I/M station. The I/M
station can fail your vehicle because the MIL symbol is on
with the engine running.
REPLACEMENT PARTS
Use of genuine Mopartparts for normal/scheduled
maintenance and repairs is highly recommended to in-
sure the designed performance. Damage or failures
caused by the use of non-Mopartparts for maintenance
and repairs will not be covered by the manufacturer's
warranty.
DEALER SERVICE
Your dealer has the qualified service personnel, special
tools and equipment to perform all service operations in
an expert manner. Service Manuals are available which
include detailed service information for your vehicle.
Refer to these manuals before attempting any procedure
yourself.
MAINTAINING YOUR VEHICLE 289
7

Cavity Fuse Description
37 10 Amp Red Airbag Control Module
38 10 Amp Red ABS Controller/Shifter As-
sembly
39 10 Amp Red Hazard Flasher (Turn
Signals)/Backup Lamp
Switch (Manual Transmission
Only)/Transmission Range
Switch (Automatic Transmis-
sion Only)
Underhood Fuses (Power Distribution Center)
Your vehicle is equipped with an electrical power distri-
bution center located in the engine compartment near the
battery. This power center houses plug-in ªCartridgeº
fuses which replace in-line fusible links. The power
center also contains ªMiniº fuses and plug-in full and
micro ISO relays. A label inside the latching cover of thecenter identifies each component for ease of replacement,
if necessary. ªCartridgeº fuses and relays can be obtained
from your authorized dealer.
MAINTAINING YOUR VEHICLE 323
7

VEHICLE STORAGE
If you are leaving your vehicle dormant for more than 21
days you may want to take steps to protect your battery.
You may:
²Remove Cartridge fuse #15 in the Power Distribution
Center labeled Ignition-Off Draw (IOD).
²Store the removed IOD fuse in the Power Distribution
Center location #11 labeled ªIOD Storage.º
²Or, disconnect the negative cable from the battery.
²Anytime you store your vehicle, or keep it out of
service (i.e. vacation) for two weeks or more, run the
air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This will
insure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT BULBS
Interior Lights Bulb Type
A/C Heater.................... NotServiceable
Ashtray Receiver Light.................... 161
Climate Control (Manual A/C)................ 74
Front Reading........................... 192
Rear Cargo Light.......................214±2
Lighted Vanity Mirror *.............. P/N6501966
Underpanel Courtesy Lights................. 906
Instrument Cluster (General Illumination)....... 103
Telltale/Hazard Light...................... 74
* Available only from authorized dealers.
324 MAINTAINING YOUR VEHICLE

Auxiliary Power Outlet................... 133
Bar, Light............................. 103
Battery............................... 298
Emergency Starting..................... 279
Keyless Transmitter Replacement............ 27
Saving Feature........................ 102
Belts, Drive............................ 294
Body Mechanism Lubrication............... 301
B-Pillar Location........................ 244
Brake System........................... 308
Anti-Lock.........................152,234
Hoses.............................. 308
Master Cylinder....................... 310
Parking............................. 232
Warning Light........................ 155
Brake/Transmission Interlock............... 216
Break-In Recommendations, New Vehicle........ 68
Bulb Replacement....................... 324Bulbs, Light............................ 324
Calibration, Compass..................... 122
Capacities, Fluid........................ 326
Caps, Filler
Fuel................................ 262
Radiator............................ 305
Car Washes............................ 316
Cargo Area Cover....................... 137
Cargo Area Features...................... 137
Cargo Compartment
Light.............................99,137
Luggage Carrier....................... 142
Cargo Light..........................99,137
Cargo Organizer........................ 140
Cargo Tie-Downs........................ 138
Carpeting............................. 318
Cassette Tape and Player Maintenance......... 196
Cassette Tape Player.............160,162,174,178
INDEX 359
10

Instrument Cluster....................... 150
Instrument Panel and Controls.............. 149
Interior Appearance Care.................. 317
Interior Fuses.......................... 320
Interior Lighting......................... 98
Interior Lights........................... 98
Intermittent Wipers...................... 107
Introduction............................. 4
Jack Location........................... 274
Jack Operation.......................... 276
Jacking Instructions...................... 276
Jump Starting.......................... 279
Key, Programming........................ 16
Key Release Button....................... 13
Key, Replacement........................ 15
Key, Sentry............................. 14
Key-In Reminder......................... 14Keyless Entry System...................... 23
Keys................................. 12
Lane Change and Turn Signals.............. 151
Lap/Shoulder Belts....................... 35
LATCH (Lower Anchors and Tether for
CHildren)............................62,63
Lead Free Gasoline...................... 259
Light Bar............................. 103
Lighter, Cigar.......................... 135
Lights..............................98,324
Airbag............................58,157
Anti-Lock........................... 152
Battery Saver......................... 102
Brake Warning........................ 155
Cargo ............................99,137
Cruise.............................. 155
Daytime Running...................... 102
Dimmer Switch, Headlight.............99,101
INDEX 365
10