light JEEP LIBERTY 2004 KJ / 1.G Manual Online

ONBOARD DIAGNOSTIC SYSTEM Ð OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the ªMalfunction Indicator Light.º It will
also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your dealer for service as soon as
possible.CAUTION!
²Prolonged driving with the ªMalfunction Indica-
tor Lightº on could cause further damage to the
emission control system. It could also affect fuel
economy and driveability. The vehicle must be
serviced before any emissions tests can be per-
formed.
²If the ªMalfunction Indicator Lightº is flashing
while the engine is running, severe catalytic con-
verter damage and power loss will soon occur.
Immediate service is required.
MAINTAINING YOUR VEHICLE 287
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Brake Master Cylinder
The fluid level in the master cylinder should be checked
when performing under hood services, or immediately if
the ªBrake Warning Lightº shows system failure.Be sure to clean the top of the master cylinder area before
removing the cap. If necessary, add fluid to bring the
fluid level up to the requirements described on the brake
fluid reservoir. With disc brakes, fluid level can be
expected to fall as the brake pads wear. However, low
fluid level may be caused by a leak and a checkup may be
needed.
Use only manufacturer's recommended brake fluid, refer
to Recommended Fluids, Lubricants, and Genuine Parts
for correct fluid type.
WARNING!
Use of a brake fluid that may have a lower initial
boiling point or unidentified as to specification, may
result in sudden brake failure during hard pro-
longed braking. You could have an accident.
310 MAINTAINING YOUR VEHICLE

Fuse Panel Description
Cavity Fuse Description
1 15 Amp Blue Horn Relay, Power Sunroof
Relay, Power Window Relay
2 10 Amp Red Rear Fog Lights (Export
Only)
3 20 Amp Yel-
lowCigar Lighter
4 10 Amp Red Headlight Low Beam Right
5 10 Amp Red Headlight Low Beam Left
6 20 Amp Yel-
lowBody Control Module/Power
Door Locks
7 10 Amp Red Left Park Light/Left Tail
Lamp/License Plate Lamp
8 Spare
9 10 Amp Red Right Park Light/RightTail
Lamp/License Plate Lamp/
Cluster
Cavity Fuse Description
10 Spare
11 15 Amp Blue Flasher
12 15 Amp Blue Stop Lights
13 10 Amp Red Body Control Module/
CMTC/Cluster/Pass. Airbag
On,Off Indicator, Auto Day-
light Mirror/Light Bar
Switch (Renegade Only)
14 10 Amp Red PDC Fuel Pump/AC Clutch,
Starter Relay/Engine
Controller/Transmission
Controller (Diesel Only)
15 Spare
16 20 Amp Yel-
lowPower Outlet (Rear)
17 15 Amp Blue Rear Wiper
MAINTAINING YOUR VEHICLE 321
7

Cavity Fuse Description
18 20 Amp Yel-
lowRadio Choke & Relay
19 20 Amp Yel-
lowFrt Fog Lights/Trailer Tow
Stop and Turn Lights
20 Spare
21 10 Amp Red Radio
22 20 Amp Yel-
lowPower Sunroof Relay/
Antenna Module (Export
Only)
23 Spare
24 10 Amp Red PDC Blower Motor
25 10 Amp Red Heated Seat Switches/HVAC
Control Head/Trailer Tow
Battery Charge
26 10 Amp Red Headlight High Beam Right
27 10 Amp Red Headlight High Beam Left
28 SpareCavity Fuse Description
29 10 Amp Red Heated Mirrors/Rear Win-
dow Defroster Indicator
30 15 Amp Blue Heated Seat Module
31 Spare
32 10 Amp Red Wiper Switch/Front and
Rear Wipers
33 10 Amp Red SKIM Module/Data Link
Connector
34 15 Amp Blue Body Control Module/
Cluster/Interior Lights,
Hands Free Module/Radio/
CMTC/ITM Module & Siren
(Export Only)
35 Spare
36 10 Amp Red Airbag Control Module/
Occupation Classification
Module (Right Front Seat)
322 MAINTAINING YOUR VEHICLE

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

Exterior Lights Bulb Type
Backup Lights....................3157 P27/7W
Center High-Mounted Stoplight.........921/W16W
Fog Lights.............................9145
Front Park/Turn Lights.............3157 P27/7W
Front Side Marker........................ 168
Headlights..........................9007QL
Rear License Plate Light.................... 168
Rear Stop/Tail Lights...............3157 P27/7W
Rear Turn Signal Lights (2)...........3157 P27/7W
Underhood Light......................... 561NOTE:Numbers refer to commercial bulb types that
can be purchased from your authorized dealer.
If a bulb needs to be replaced, visit your authorized
dealer.
MAINTAINING YOUR VEHICLE 325
7

²Off-road or desert driving.
NOTE:Most vehicles are operated under the conditions
listed for Schedule ªB.º
Second is ScheduleªAº. It is for vehicles that are not
operated under any of the conditions listed under Sched-
ule ªB.º
Use the schedule that best describes your driving condi-
tions. Where time and mileage are listed, follow the
interval that occurs first.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
At Each Stop for Fuel
²Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level while
the vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
²Check the windshield washer solvent, add as required.
Once a Month
²Check the tire pressure and look for unusual wear or
damage.
²Inspect the battery, and clean and tighten the terminals
as required.
²Check the fluid levels of the coolant reservoir, brake
master cylinder, and transmission, and add as needed.
²Check all lights and all other electrical items for correct
operation.
MAINTENANCE SCHEDULES 331
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The manufacturer will not stand behind any service
contract that is not the manufacturer's Service Contract. It
is not responsible for any service contract other than the
manufacturer's Service Contract. If you purchased a
service contract that is not a manufacturer's Service
Contract, and you require service after your manufactur-
er's new vehicle limited warranty expires, please refer to
your contract documents, and contact the person listed in
those documents.
We appreciate that you have made a major investment
when you purchased your new vehicle. Your dealer has
also made a major investment in facilities, tools, and
training to assure that you are absolutely delighted with
your ownership experience. You'll be pleased with their
sincere efforts to resolve any warranty issues or related
concerns.WARRANTY INFORMATION
See your manufacturer's Warranty Information Booklet
for information on warranty coverage and transfer of
warranty.
IF YOU NEED CONSUMER ASSISTANCE 351
9

Adding Washer Fluid..................... 204
Air Cleaner, Engine...................... 297
Air Conditioner Maintenance............... 299
Air Conditioning........................ 200
Air Conditioning Controls...............200,201
Air Conditioning, Operating Tips............ 202
Air Conditioning Refrigerant............... 300
Air Conditioning System.................. 200
Air Filter.............................. 297
Air Pressure, Tires....................... 249
Airbag................................ 46
Airbag Deployment....................... 55
Airbag Light.......................51,58,157
Airbag Maintenance....................... 57
Airbag, Window......................... 47
Alarm................................ 28
Alarm, Panic............................ 25
Alignment and Balance................... 253
Alterations/Modifications, Vehicle............. 8Antenna, Satellite Radio................... 193
Antifreeze (Engine Coolant)................ 326
Anti-Lock Brake System................... 234
Anti-Lock Warning Light.................. 152
Appearance Care........................ 315
Arming Theft System...................... 28
Auto Down Power Windows................ 33
Automatic Dimming Mirror................. 76
Automatic Door Locks..................... 21
Automatic Transmission................216,311
Adding Fluid......................... 312
Fluid and Filter Changes................. 311
Fluid Level Check...................... 311
Fluid Type........................... 311
Gear Ranges.......................... 217
Shifting............................. 216
Special Additives...................... 312
Torque Converter...................... 221
Auxiliary Electrical Outlet.................. 133
358 INDEX

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
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