Page 9 of 400
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
CONTENTS
A Word About Your Keys..................12
▫Ignition Key Removal...................12
▫Locking Doors With The Key..............14
Steering Wheel Lock — If Equipped..........15
▫If You Wish To Manually Lock The
Steering Wheel........................15
▫To Release The Steering Wheel Lock.........15
▫Automatic Transmission Ignition
Interlock System.......................15
Sentry Key — If Equipped.................15▫Replacement Keys......................16
▫Customer Key Programming..............17
▫General Information....................18
Security Alarm System — If Equipped.........18
▫ToSetTheAlarm ......................18
▫To Disarm The System...................18
Illuminated Entry........................19
▫Vehicles Equipped With Power Door Locks....19
Remote Keyless Entry.....................20
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Page 145 of 400
Electrical Disturbances
Radio waves may pick up electrical disturbances during
transmission. They mainly affect the wave amplitude,
and thus remain a part of the AM reception. They
interfere very little with the frequency variations that
carry the FM signal.
AM Reception
AM sound is based on wave amplitude, so AM reception
can be disrupted by such things as lightning, power lines
and neon signs.
FM Reception
Because FM transmission is based on frequency varia-
tions, interference that consists of amplitude variations
can be filtered out, leaving the reception relatively clear,
which is the major feature of FM radio.
NOTE:The radio, steering wheel radio controls (if
equipped), and 6 disc CD/DVD changer (if equipped)
will remain active for up to 10 minutes after the ignition
switch has been turned off. Opening a vehicle front door
will cancel this feature.
INSTRUMENT PANEL AND CONTROLS 145
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Page 184 of 400

▫NV 244 Generation II Transfer Case Operating
Information / Precautions...............205
▫Shifting Procedure - NV 244 Generation II Transfer
Case..............................209
Limited-Slip Rear Axle Differential— If Equipped 210
Driving On Slippery Surfaces..............211
Parking Brake.........................212
Brake System..........................213
▫Rear Wheel Anti-Lock Brake System –
If Equipped.........................213
▫Four-Wheel Anti-Lock Brake System........214
Power Steering........................216
Rocking The Vehicle.....................217
Tire Safety Information...................218▫Tire Markings........................218
▫Tire Identification Number (TIN)..........221
▫Tire Loading And Tire Pressure...........222
Tires — General Information...............226
▫Tire Pressure.........................226
▫Tire Inflation Pressures.................227
▫Radial-Ply Tires......................229
▫Compact Spare Tire — If Equipped.........230
▫Limited Use Spare — If Equipped.........231
▫Tire Spinning........................231
▫Tread Wear Indicators..................232
▫LifeOfTire .........................233
▫Replacement Tires.....................233
184 STARTING AND OPERATING
Page 216 of 400

When you are in a severe braking condition involving
use of the Anti-lock Brake System, you will experience
some pedal drop as the vehicle comes to a stop. This is
the result of the system reverting to the base brake
system.
Engagement of the Anti-lock Brake System may be
accompanied by a pulsing sensation. You may also hear a
clicking noise. These occurrences are normal, and indi-
cate that the system is functioning properly.
POWER STEERING
The standard power steering system will give you good
vehicle response and increased ease of maneuverability
in tight spaces. The system will provide mechanical
steering capability if power assist is lost.If for some reason, the power assist is interrupted, it will
still be possible to steer your vehicle. Under these condi-
tions you will observe a substantial increase in steering
effort, especially at very low vehicle speeds and during
parking maneuvers.
NOTE:Increased noise levels at the end of the steering
wheel travel are considered normal and does not indicate
that there is a problem with the power steering system.
Upon initial start-up in cold weather, the power steering
pump may make noise for a short period of time. This is
due to the cold, thick fluid in the steering system. This
noise should be considered normal, and does not in any
way damage the steering system.
216 STARTING AND OPERATING
Page 217 of 400

WARNING!
Continued operation with reduced power steering
assist could pose a safety risk to yourself and others.
Service should be obtained as soon as possible.
CAUTION!
Prolonged operation of the steering system at the
end of the steering wheel travel will increase the
steering fluid temperature and should be avoided
when possible. Damage to the power steering pump
may occur.
ROCKING THE VEHICLE
If vehicle becomes stuck in snow, sand, or mud, it can
often be moved by a rocking motion. Move the gear
selector rhythmically between FIRST and REVERSE,
while applying slight pressure to the accelerator.
The least amount of accelerator pedal pressure to main-
tain the rocking motion without spinning the wheels or
racing the engine is most effective. Allow the engine to
idle with the transmission selector in NEUTRAL for at
least one minute after every five rocking-motion cycles.
This will minimize overheating and reduce the risk of
transmission failure during prolonged efforts to free a
stuck vehicle.
STARTING AND OPERATING 217
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MAINTAINING YOUR VEHICLE
CONTENTS
3.7L/4.7L Engine Compartment.............292
Onboard Diagnostic System — OBD II........293
▫Loose Fuel Filler Cap Message............293
Emissions Inspection And Maintenance
Programs............................294
Replacement Parts......................295
Dealer Service.........................296
Maintenance Procedures..................296
▫Engine Oil..........................297▫Engine Oil Filter......................300
▫Drive Belts — Check Condition And Tension . . 301
▫Spark Plugs.........................301
▫Engine Air Cleaner Filter................302
▫Engine Fuel Filter.....................302
▫Catalytic Converter....................302
▫Maintenance Free Battery................304
▫Air Conditioner Maintenance.............305
▫Power Steering — Fluid Check............306
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Page 306 of 400

Refrigerant Recovery and Recycling
R-134a Air Conditioning Refrigerant is a hydrofluorocar-
bon (HFC) that is endorsed by the Environmental Pro-
tection Agency and is an ozone-saving product. How-
ever, the manufacturer recommends that air conditioning
service be performed by dealers or other service facilities
using recovery and recycling equipment.
Power Steering — Fluid Check
Checking the power steering fluid level at a defined
service interval is not required. The fluid should only be
checked if a leak is suspected, abnormal noises are
apparent, and/or the system is not functioning as antici-
pated. Coordinate inspection efforts through a certified
DaimlerChrysler Dealership.
WARNING!
Fluid level should be checked on a level surface and
with the engine off to prevent injury from moving
parts and to insure accurate fluid level reading. Do
not overfill. Use only manufacturers recommended
power steering fluid.
If necessary, add fluid to restore to the proper indicated
level. With a clean cloth, wipe any spilled fluid from all
surfaces. Refer to Fluids, Lubricants, and Genuine Parts
for correct fluid type.
Front Suspension Ball Joints
The ball joints and seals should be inspected whenever
the vehicle is serviced for other reasons. Damaged seals
should be replaced to prevent leakage or contamination
of the grease.
306 MAINTAINING YOUR VEHICLE
Page 347 of 400
Chassis
Component Fluids, Lubricants and Genuine Parts.
Automatic Transmission MoparATF+4, Automatic Transmission Fluid.
Manual Transmission (Getrag 238) MoparATF+4, Automatic Transmission Fluid.
Transfer Case MoparATF+4, Automatic Transmission Fluid.
Front Axle SAE 75W-90 Multipurpose Type, GL-5 Gear Lubricant (MS-9763).
Rear Axle SAE 75W-140 Synthetic Gear Lubricant (MS-8985). Limited-slip rear axles
require Moparlimited-slip additive (MS-10111). Four ounces (118 ml)
should be added to the gear lubricant whenever a fluid change is made.
Brake Master Cylinder MoparDOT 3 and SAE J1703 should be used. If DOT 3 brake fluid is not
available, then DOT 4 is acceptable. Use only recommended brake fluids.
Power Steering Reservoir MoparATF+4, Automatic Transmission Fluid.
MAINTAINING YOUR VEHICLE 347
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