2008 JEEP LIBERTY lock

Cooling System
WARNING!
²When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the LOCK position. The fan is tempera-
ture controlled and can start at any time the
ignition switch is in the ON position.
²You or others can be badly burned by hot coolant
or steam from your radiator. If you see or hear
steam coming from under the hood, don't open the
hood until the radiator has had time to cool. Never
try to open a cooling system pressure cap when the
radiator is hot.
Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If coolant is dirty or rusty in appearance, the
system should be drained, flushed, and refilled with
fresh coolant. Check the front of the A/C condenser (if
equipped) or radiator for any accumulation of bugs,
leaves, etc. If dirty, clean by gently spraying water from a
garden hose vertically down the face of the A/C con-
denser (if equipped) or the back of the radiator core.
Check the engine cooling system hoses for brittle rubber,
cracking, tears, cuts, and tightness of the connection at
the coolant recovery bottle and radiator. Inspect the
entire system for leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
coolant from the radiator drain cock. If the cap is sealing
416 MAINTAINING YOUR VEHICLE

Cavity Cartridge
FuseMini
FuseDescription
J3 40 Amp
GreenÐ Rear Door Modules
J4 25 Amp
WhiteÐ Driver Door Node
J5 25 Amp
WhiteÐ Passenger Door Node
J6 40 Amp
GreenÐ Anti-Lock Brake Sys-
tem (ABS) Pump/ESP
- if equipped
J7 30 Amp
PinkÐ Anti-Lock Brake Sys-
tem (ABS) Valve/ESP
- if equipped
J8 40 Amp
GreenÐ Power Seats - if
equipped
J9 40 Amp
GreenÐ PZEV/Flex Fuel - if
equipped
J10 Ð Ð ÐCavity Cartridge
FuseMini
FuseDescription
J11ÐÐÐ
J13 60 Amp
YellowÐ Ignition Off Draw
(IOD)
J14 40 Amp
GreenÐ EBL (Rear Window
Defogger) - if
equipped
J15 Ð Ð Ð
J17 40 Amp
GreenÐ Starter Solenoid
J18 20 Amp
BlueÐ Powertrain Control
Module (PCM) Trans-
mission Relay
J19 60 Amp
YellowÐ Radiator Fan
J20 30 Amp
PinkÐ Front Wiper
MAINTAINING YOUR VEHICLE 437
7

Cavity Cartridge
FuseMini
FuseDescription
M26 Ð 10 Amp
RedPower Mirror Switch/
Driver Window
Switch
M27 Ð 10 Amp
RedIgnition Switch/
Wireless Control
Module (WCM)/
Steering Column Lock
- if equipped
M28 Ð 10 Amp
RedPowertrain Control
Module (PCM)
M29 Ð 10 Amp
RedOccupant Classifica-
tion Module (OCM)
M30 Ð 15 Amp
BlueRear Wiper Module -
if equipped/
Diagnostic Link
M31 Ð 20 Amp
YellowBack-Up LightsCavity Cartridge
FuseMini
FuseDescription
M32 Ð 10 Amp
RedOccupant Restraint
Controller (ORC)
M33 Ð 10 Amp
RedPowertrain Control
Module (PCM)
M34 Ð 10 Amp
RedPark Assist Module -
if equipped/Heating,
Ventilation, & Air
Conditioning (HVAC)
Module - if
equipped/Compass
Module - if equipped
M35 Ð 10 Amp
RedHeated Mirrors - if
equipped
M36 Ð Ð Ð
MAINTAINING YOUR VEHICLE 441
7

Cavity Cartridge
FuseMini
FuseDescription
M37 Ð 10 Amp
RedAnti-Lock Brake Sys-
tem (ABS)/Electronic
Stability Program
(ESP) Module/Stop
Light Switch
M38 Ð 25 Amp
NaturalDoor & Liftgate
Lock/Unlock MotorsCAUTION!
²When installing the Integrated Power Module
cover, it is important to ensure the cover is prop-
erly positioned and fully latched. Failure to do so
may allow water to get into the Integrated Power
Module, and possibly result in an electrical system
failure.
²When replacing a blown fuse, it is important to
use only a fuse having the correct amperage rating.
The use of a fuse with a rating other than indicated
may result in a dangerous electrical system over-
load. If a properly rated fuse continues to blow, it
indicates a problem in the circuit that must be
corrected.
442 MAINTAINING YOUR VEHICLE

REPLACEMENT LIGHT BULBS
LIGHT BULBS Ð Interior Bulb No.
Cargo Light........................WL212±2
Overhead Console Light.............. PLW214±2A
Reading Light.......................WL212±2
LIGHT BULBS Ð Exterior Bulb No.
Headlight..........................9008 H13
Front Park/Turn Signal Light.............3757AK
Front Side Marker Light.................... 168
Back-Up Light.........................3157K
Center High Mounted Stop Light
(CHMSL)............................. LED
(Serviced at Dealer)
Fog Light.......................... H109145
License Plate Light....................... 168
Rear Tail/Stop.........................3157K
Rear Turn Signal Light..................3757AK
BULB REPLACEMENT
Headlight
1. Open the hood.
2. Reach behind the headlight housing to access the
headlight bulb lock ring.
3. Firmly grasp the lock ring and rotate it counterclock-
wise to unlock it.
4. Remove the bulb and connector assembly from the
headlight housing.
5. Disconnect the bulb from the electrical connector and
then connect the replacement bulb.
MAINTAINING YOUR VEHICLE 443
7

CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.
6. Install the bulb and connector assembly into the
headlight housing and rotate the lock ring clockwise to
lock it in place.
7. Close the hood.
Front Turn Signal and Front Side Marker Lights
1. Turn the steering wheel all the way to the right to
access the left front turn signal or side marker. Turn the
steering wheel all the way to the left to access the right
front turn signal or side marker.
2. Remove three push-pins from the wheel-well liner.
3. Gently flex the wheel-well liner forward to access the
bulb.
4. Rotate the bulb's socket counterclockwise, and remove
the bulb and socket assembly from the housing.
5. Pull the bulb out of the socket and insert the replace-
ment bulb.
6. Install the bulb and socket assembly into the housing,
and rotate the socket clockwise to lock it in place.
7. Reposition the wheel-well liner and install the push-
pins.
444 MAINTAINING YOUR VEHICLE

Front Fog Light
1. Open the hood.
2. Reach behind the headlight housing to access the bulb.
3. Rotate the bulb's socket counterclockwise, and remove
the bulb and socket assembly from the fog light housing.
4. Pull the bulb out of the socket and insert the replace-
ment bulb.
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with any oily surface, clean the
bulb with rubbing alcohol.5. Install the bulb and socket assembly into the into the
fog light housing, and rotate the connector clockwise to
lock it in place.
6. Close the hood.
Rear Tail/Stop, Turn Signal, and Back-Up Lights
1. Open the liftgate.
2. Remove the screws that fasten the taillight housing to
the vehicle.
3. Pull the taillight housing straight back to separate it
from the vehicle.
4. Disconnect the electrical connector.
MAINTAINING YOUR VEHICLE 445
7

About Your Brakes....................... 308
ABS (Anti-Lock Brake System).........195,310,315
Adding Engine Coolant (Antifreeze).......... 418
Adding Fuel........................... 359
Adding Rear Washer Fluid................. 181
Adding Washer Fluid..................145,181
Additives, Fuel......................... 357
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 406
Air Conditioner Maintenance............... 411
Air Conditioning........................ 260
Air Conditioning Controls................. 260
Air Conditioning Filter.................271,412
Air Conditioning, Operating Tips............ 272
Air Conditioning Refrigerant............. 411,412
Air Conditioning System.............260,264,411
Air Filter.............................. 406
Air Pressure, Tires....................190,338
Airbag................................ 52
Airbag Deployment....................... 64Airbag Light.......................67,81,204
Airbag Maintenance....................... 66
Alarm, Panic............................ 24
Alarm (Security Alarm).................18,204
Alarm System (Security Alarm)............... 18
Alignment and Balance................... 343
Alterations/Modifications, Vehicle............. 8
Antenna, Satellite Radio................... 255
Antifreeze (Engine Coolant)...........417,418,447
Disposal............................ 419
Anti-Lock Brake System (ABS)............310,315
Anti-Lock Warning Light.................. 195
Anti-Theft Security Alarm (Theft Alarm)........ 18
Anti-Theft System....................... 204
Appearance Care........................ 428
Arming Theft System (Security Alarm)......... 18
Assist, Hill Start........................ 319
Audio Systems (Radio).................... 237
Auto Down Power Windows................ 36
470 INDEX