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Fluid Changes
The fluid should be changed as follows:
Normal Usage
Front Differential No Service Required
Transfer Case Refer to Maintenance
Schedule “A”
Severe Usage
Front Differential No Service Required
Transfer Case Refer to Maintenance
Schedule “B”
Severe Usage is defined as:
1. More than 50% of vehicle operation in stop and go
traffic where vehicle is driven regularly for more than 45
minutes of continuous operation, such as in heavy city or
in construction zone traffic.
2. Police, taxi, limousine, commercial type operation, or
trailer towing where the vehicle driven regularly for
more than 45 minutes of continuous operation.
Front And Rear Wheel Bearings
Front and rear wheel bearings are permanently sealed.
No regular maintenance is required for these compo-
nents.
Appearance Care and Protection from Corrosion
Protection of Body and Paint from Corrosion
Vehicle body care requirements vary according to geo-
graphic locations and usage. Chemicals that make roads
passable in snow and ice, and chemicals that are sprayed
on trees and road surfaces during other seasons, are
highly corrosive to the metal in your vehicle. Outside
parking, which exposes your vehicle to airborne contami-
nants, road surfaces on which the vehicle is operated,
extreme hot or cold weather and other extreme condi-
tions will have an adverse effect on paint, metal trim, and
underbody protection.
The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion
resistance built into your vehicle.
318 MAINTAINING YOUR VEHICLE
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Cavity Car-
tridge
FuseMini
FuseDescription
35 — 5 Amp
OrangeAmplifier - if equipped/
Antenna/Ignition
Delay/Overhead
Console/Passenger Door
Lock & Express Power
Window Switch - if
equipped/Power Mir-
rors - if equipped/Rear
Defrost
36 — 20 Amp
YellowHands Free Phone - if
equipped/Media System
Monitor DVD - if
equipped/Radio/
Satellite Receiver - if
equipped
37 — 15 Amp
BlueTransmission - NAG1
38 — 5 Amp
OrangeCargo Light/Overhead
Console
39 — 10 Amp
RedHeated Mirrors - if
equippedCavity Car-
tridge
FuseMini
FuseDescription
40 — 5 Amp
OrangeHeated Seats - if
equipped/Inside Rear-
view Mirror
41 — 10 Amp
RedAC Heater Control/Tire
Pressure Monitoring - if
equipped
42 30 Amp
Pink— Front Blower Motor
43 30 Amp
Pink— Amplifier - if equipped/
Antenna/Rear Defrost
44 20 Amp
Blue— Amplifier - if equipped/
Front Control Module
(FCM)/Sunroof - if
equipped
*Cavities 11, 12, and 13 contain self-resetting fuses
(circuit breakers) that are only serviceable by an autho-
rized dealer. The Cluster is fused by the 25 amp circuit
breaker in Cavity 11. The Passenger Seat Switch is fused
by the 25 amp circuit breaker in Cavity 12. The Door
Modules (except base), the Driver Door Lock Switch
328 MAINTAINING YOUR VEHICLE
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(base), the Driver Express Power Window Switch (if
equipped), and the Passenger Door Lock Switch (base)
are fused by the 25 amp circuit breaker in Cavity 13. If
you experience temporary or permanent loss of these
systems, see your authorized dealer for service.
CAUTION!
•When installing the Power Distribution Center
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 Power Distribu-
tion Center, and possibly result in an electrical
system failure.
•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 contin-
ues to blow, it indicates a problem in the circuit
that must be corrected.
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:
•Disconnect the negative cable from the battery.
•Anytime 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.
MAINTAINING YOUR VEHICLE 329
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REPLACEMENT LIGHT BULBS
LIGHT BULBS — Interior Bulb Number
Rear Courtesy/Reading Lights.............. W5W
Rear Compartment (Trunk) Light............. 562
Overhead Console Reading Lights............. 578
Visor Vanity Lights.....................A6220
Glove Box Light......................... 194
Door Courtesy.......................... 562
Shift Indicator Light.................JKLE14140
NOTE:For lighted switches, see your dealer for re-
placement instructions.
All of the interior bulbs are glass wedge base or glass
cartridge types. Aluminum base bulbs are not approved
and should not be used for replacement.LIGHT BULBS — Exterior Bulb Number
Low Beam Headlight.....................9006
High Beam Headlight.....................9005
Front Park/Turn Light.................3157NAK
Front Fog Light—If Equipped. . . 9145/H10 (Serviced at
Dealer)
Front Sidemarker........... 194(Serviced at Dealer)
Tail/Stop Light.........................3057
Tail/Turn Light.........................3057
Rear Sidemarker......................... 168
Backup Light........................... 921
Center High Mount Stop Light (CHMSL)....... LED
License................................ 168
330 MAINTAINING YOUR VEHICLE
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EMISSION CONTROL SYSTEM MAINTENANCE
The “Scheduled” maintenance services, listed inbold
typemust be done at the times or mileages specified to
assure the continued proper functioning of the emission
control system. These, and all other maintenance services
included in this manual, should be done to provide best
vehicle performance and reliability. More frequent main-
tenance may be needed for vehicles in severe operating
conditions such as dusty areas and very short trip
driving.
Inspection and service also should be done any time a
malfunction is suspected.
NOTE:Maintenance, replacement, or repair of the
emission control devices and systems on your vehicle
may be performed by any automotive repair establish-
ment or individual using any automotive part, which has
been certified pursuant to U.S. EPA or, in the State of
California, California Air Resources Board regulations.
MAINTENANCE SCHEDULES
NOTE:
•
For vehicles equipped with a 2.7L engine, follow
Schedule“A”or“B”from 0 to 150,000 miles (0 to 250
000 km).
•For vehicles equipped with a 3.5L or 5.7L engine,
follow Schedule“A”
or“B”from 0 to 120,000 miles
(0 to 200 000 km).
There are two maintenance schedules that show the
requiredservice for your vehicle.
First is Schedule“B.”It is for vehicles that are operated
under the conditions that are listed below and at the
beginning of the schedule.
Change the automatic transmission fluid and filter every
60,000 miles (100 000 km) if the vehicle is usually
operated under one or more of the conditions marked
with an
.
•Day or night temperatures are below 32°F (0°C).
•Stop and go driving.
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•Extensive engine idling.
•Driving in dusty conditions.
•Short trips of less than 10 miles (16 km).
•More than 50% of your driving is at sustained high
speeds during hot weather, above 90°F (32°C).
•Trailer towing.
•Taxi, police, or delivery service (commercial ser-
vice).
•Off-road or desert operation.
NOTE:IfANYof these apply to you, then change your
engine oil every 3,000 miles (5 000 km) or 3 months,
whichever comes first, and follow the maintenance rec-
ommendations in Schedule “B” in this section.
NOTE:IfANYof these apply to you, then flush and
replace the engine coolant every 102,000 miles (170 000
km) or 60 months, whichever comes first, and follow the
maintenance recommendations in Schedule “B” in this
section.
NOTE:Most vehicles are operated under the conditions
listed for ScheduleB.
Second is Schedule“A.”It is for vehicles that are not
operated under any of the conditions listed under Sched-
uleB.
Use the schedule that best describes your driving condi-
tions. Where time and mileage are listed, follow the
interval that occurs first.
NOTE:Under no circumstances should oil change
intervals exceed 6,000 miles (10 000 km) or 6 months
whichever comes first.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
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SCHEDULE “B”
Follow Schedule “B” if you usually operate your vehicle
under one or more of the following conditions.
Change the automatic transmission fluid and filter every
60,000 miles (100 000 km) if the vehicle is usually
operated under one or more of the conditions marked
with an
.
•Day or night temperatures are below 32°F (0°C).
•Stop and go driving.
•Extensive engine idling.
•Driving in dusty conditions.
•Short trips of less than 10 miles (16 km).
•More than 50% of your driving is at sustained high
speeds during hot weather, above 90°F (32°C).
•Trailer towing.
•Taxi, police or delivery service (commercial ser-
vices).
•Off-road or desert operation.
NOTE:IfANYof these apply to you, then change your
engine oil every 3,000 miles (5 000 km) or 3 months,
whichever comes first, and follow the maintenance rec-
ommendations in Schedule “B” in this section.
NOTE:IfANYof these apply to you, then flush and
replace the engine coolant every 102,000 miles (170 000
km) or 60 months, whichever comes first, and follow the
maintenance recommendations in Schedule “B” in this
section.
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Page 354 of 384
Miles 138,000 141,000 144,000 147,000 150,000
(Kilometers) (230 000) (235 000) (240 000) (245 000) (250 000)
Change engine oil and engine oil filter, if not re-
placed at 3 months.XXXXX
Inspect theair cleaner filterand replace if re-
quired.*XXXX
Replace theair cleaner filter.X
Inspect the front and rear brake linings and rotors. X
Change the rear axle fluid. X
Replace the air conditioning filter. X
Rotate the tires. X X X
Change the Transfer Case Fluid - All Wheel Drive
(AWD) only.X
* This maintenance is recommended by the manufacture
to the owner but is not required to maintain the emis-
sions warranty.
‡ This maintenance is not required if previously replaced.Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
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