Page 353 of 472

WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could injure someone in the vehicle.
Always stow the jack, tools and the extra tire and
wheel in the places provided.
7. Remove wheel blocks. Do not install chrome or alu-
minum wheel center caps on the spare wheel. This may
result in cap damage.
8. Lower the jack to its fully closed position. Stow the
replaced tire, jack, and tools as previously described.
9. Adjust the tire pressure when possible.
NOTE:Do not oil wheel studs. For chrome wheels, do
not substitute with chrome plated wheel nuts.
WARNING!
Carefully follow these tire changing warnings to help
prevent personal injury or damage to your vehicle:
•Always park on a firm, level surface as far from the
edge of the roadway as possible before raising the
vehicle.
•Block the wheel diagonally opposite the wheel to be
raised.
•Apply the parking brake firmly before jacking.
•Never start the engine with the vehicle on a jack.
•Do not let anyone sit in the vehicle when it is on a jack.
•Do not get under the vehicle when it is on a jack.
•Only use the jack in the positions indicated.
•If working on or near a roadway, be extremely careful
of motor traffic.
•To assure that spare tires, flat or inflated are securely
stowed, spares must be stowed with the value stem
facing the ground.
WHAT TO DO IN EMERGENCIES 353
6
Page 360 of 472

▫Power Steering — Fluid Check............377
▫Front Suspension Ball Joints..............377
▫Drive Shaft Constant Velocity Joints........378
▫Body Lubrication.....................378
▫Windshield Wiper Blades................378
▫Windshield Washers...................379
▫Exhaust System......................380
▫Cooling System.......................381
▫Emission Related Components............386
▫Brake System........................387
▫Automatic Transmission................389
▫Transfer Case........................391
▫Axles..............................392▫Selection Of Lubricating Grease...........392
▫Appearance Care And Protection From
Corrosion...........................393
Fuse Block............................398
▫Fuses (Interior).......................398
▫Fuses (Power Distribution Center).........401
▫Fuses (Integrated Power Module)..........404
Vehicle Storage........................406
Replacement Light Bulbs.................407
Bulb Replacement......................407
▫Headlights/Parking/Turn Signal..........407
▫Tail Lights, Turn Signals And Backup Lights —
Replacement.........................409
▫License Lights........................411
360 MAINTAINING YOUR VEHICLE
Page 378 of 472

Drive Shaft Constant Velocity Joints
All four wheel drive models are equipped with four
constant velocity joints. Periodic lubrication of these
joints is not required. However, the joint boot should be
inspected for external leakage or damage periodically. If
external leakage or damage is evident, the joint boot and
grease should be replaced immediately. Continued op-
eration could result in failure of the joint due to water
and dirt contamination of the grease. This would require
complete replacement of the joint assembly. Refer to the
Service Manual for the detailed replacement procedure.
Body Lubrication
Locks and all body pivot points, including such items as
seat tracks, doors,liftgate and hood hinges, should be
lubricated periodically to assure quiet, easy operation
and to protect against rust and wear. Prior to the appli-
cation of any lubricant, the parts concerned should be
wiped clean to remove dust and grit; after lubricating
excess oil and grease should be removed. Particularattention should also be given to hood latching compo-
nents to insure proper function. When performing other
underhood services, the hood latch, release mechanism
and safety catch should be cleaned and lubricated.
The external lock cylinders should be lubricated twice a
year, preferably in the fall and spring. Apply a small
amount of a high quality lubricant such as MoparLock
Cylinder Lubricant directly into the lock cylinder.
Windshield Wiper Blades
The rubber edges of the wiper blades and the windshield
should be cleaned periodically with a sponge or soft cloth
and a mild nonabrasive cleaner. This will remove accu-
mulations of salt or road film.
Operation of the wipers on dry glass for long periods
may cause deterioration of the wiper blades. Always use
washer fluid when using the wipers to remove salt or dirt
from a dry windshield.
378 MAINTAINING YOUR VEHICLE
Page 398 of 472

FUSE BLOCK
CAUTION!
When 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 overload. If a
properly rated fuse continues to blow, it suggests a
problem in the circuit that must be corrected.
NOTE:If you are leaving your vehicle dormant for
longer than 21 days you may want to take steps to protect
your battery. You may do this by disconnecting the
battery or by disconnecting the two ignition-off draw
(I.O.D.) fuses located in the Auxiliary Power Distribution
Center (PDC) located in the engine compartment. The
I.O.D. cavities include a snap-in retainer that allows the
fuse to be disconnected, without removing it from the
fuse block. Pressing the I.O.D. fuse back into the cavity
reconnects it.
Fuses (Interior)
The fuse block contains blade-type mini-fuses, relays,
and circuit breakers for high-current circuits. It is located
in the left kick panel. It is accessible through a snap-in
cover.
398 MAINTAINING YOUR VEHICLE
Page 399 of 472
Cavity Mini Fuse/Color Description
F1 15 Amp BlueInstrument Cluster
Battery Feed
F 2 10 Amp Red Spare
F3 10 Amp RedIgnition Run/Start for
Next Generation Con-
troller (NGC), Inte-
grated Power Module
(IPM), AC Relay and
Fuel Pump Relay
F4 10 Amp RedDoor Node and Non-
Memory Power Mirror
Switch Battery Feed
F5 (2) 10 Amp RedAirbags (2 Fuses in
Yellow Holder)
F6 2 Amp ClearIgnition Run/Start
Unlock
F7 25 Amp Natural Radio Battery Feed
MAINTAINING YOUR VEHICLE 399
7
Page 406 of 472
CavityCartridge
Fuse /
RelayMini Fuse Description
27 30 Amp
GreenIgnition Off Draw
(IOD) #1
28 30 Amp
GreenIgnition Off Draw
(IOD) #2
29 Spare
30 Spare
VEHICLE STORAGE
If you are storing your vehicle for more than 21 days, we
recommend that you take the following steps to mini-
mize the drain on your vehicle’s battery:
•Disconnect the Ignition-Off Draw fuse (I.O.D.) fuse
located in the Power Distribution Center (PDC). The
I.O.D. cavity includes a snap-in retainer that allows the
fuse to be disconnected, without removing it from the
fuse block.
•The transfer case should be placed in the 4HI mode
and kept in this position to minimize the battery drain.
•As an alternative to the above steps you may discon-
nect the negative cable from the battery.
406 MAINTAINING YOUR VEHICLE
Page 410 of 472
3. Unlock and remove electrical connector. 4. Twist bulb sockets counterclockwise to remove from
housing.
5. Remove the bulbs from the bulb sockets by pulling the
bulb straight out.
410 MAINTAINING YOUR VEHICLE
Page 411 of 472
License Lights
1. Push tab towards the lamp and remove lamp assem-
bly.2. Rotate the socket 1/4 turn counterclockwise.
3. Pull bulb from socket.
MAINTAINING YOUR VEHICLE 411
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