Page 285 of 360

•Trailer towing.
•Taxi, Police or delivery service (commercial service).
•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 schedule “B—All
Engines” of theMaintenance Schedulessection of this
manual.
If none of these apply to you, then change your engine
oil at every interval shown on schedule “A” in the
maintenance schedule section of this manual.
NOTE:
Under no circumstances should oil change
intervals exceed 6000 miles (10 000 km) or 6 months
whichever comes first.
Engine Oil Selection (Gasoline Engines)
For best performance and maximum protection for all
engines under all types of operating conditions, the
manufacturer recommends engine oils that are API Cer-
tified and meet the requirements of DaimlerChrysler
Material Standard MS-6395.
American Petroleum Institute (API) Engine Oil
Identification Symbol
This symbol means that the oil has
been certified by the American
Petroleum Institute (API). The
manufacturer only recommends
API Certified engine oils.
Engine Oil Viscosity (SAE Grade)
SAE 5W-20 engine oil is recommended for all operating
temperatures. This engine oil improves low tempera-
ture starting and vehicle fuel economy. Your engine oil
filler cap also states the recommended engine oil vis-
cosity grade for your engine.
Lubricants which do not have both, the engine oil certi-
fication mark and the correct SAE viscosity grade num-
ber should not be used.
Synthetic Engine Oils
There are a number of engine oils being promoted as
either synthetic or semi-synthetic. If you chose to use
MAINTAINING YOUR VEHICLE 285
7
Page 308 of 360
Cavity Cartridge
FuseMini
FuseDescription
1 Empty Empty
2 15 Amp
Lt. BlueAWD/4WD ECU
Feed
3 10 Amp
RedCHMSL Brake Switch
Feed
4 10 Amp
RedIgnition Switch Feed
5 20 Amp
YellowTrailer Tow
6 10 Amp
RedIOD Sw/Pwr Mir/
Ocm Steering Cntrl
Sdar/Hands Free
Phone
7 30 Amp
GreenIOD Sense1
8 30 Amp
GreenIOD Sense2
9 40 Amp
GreenPower SeatsCavity Cartridge
FuseMini
FuseDescription
10 20 Amp
YellowCCN Power Locks
11 15 Amp
Lt BluePower Outlet
12 20 Amp
YellowIgn Run/Acc Inverter
13 20 Amp
YellowPwr run/Acc Outlet
RR
14 10 Amp
RedIOD CCN/ Interior
Lighting
15 40 Amp
GreenRAD Fan Relay Bat-
tery Feed
16 15 Amp
Lt. BlueIGN Run/Acc Cigar
Ltr/Sunroof
17 10 Amp
RedIOD Feed Mod-Wcm
18 40 Amp
GreenASD Relay Contact
PWR Feed
19 20 Amp
YellowPWR Amp 1 & Amp
2 Feed
308 MAINTAINING YOUR VEHICLE
Page 320 of 360

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
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.
•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 service).
•Off-road or desert operation.
•Heavy Loading
320 MAINTENANCE SCHEDULES
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Page 323 of 360
Schedule “B”
Follow schedule “B” if you usually operate your vehicle
under one or more of the following conditions.
•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 service).
•Off-road or desert operation.
•Heavy Loading
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 schedule “B” of the
Maintenance Schedulessection of this manual.
NOTE:IfANYof these apply to you then change your
coolant every 102,000 miles (170 000 km) or 60 months,
whichever comes first and follow schedule “B” of the
Maintenance Schedulessection of this manual.
SCHEDULE “B” 323
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Page 351 of 360

Gasoline (Fuel).....................248,316
Gasoline, Reformulated.................. 249
Gauges
Coolant Temperature.................. 144
Fuel............................... 144
Odometer........................... 147
Tachometer.......................... 144
Gearshift............................. 212
General Information................. 13,93,246
General Maintenance.................... 283
Glass Cleaning......................... 306
Glove Compartment..................... 134
GrossAxleWeightRating ................. 255
GrossVehicleWeightRating ............254,255
Hands-Free Phone (UConnect™)............ 72
Hazard Warning Flasher.................. 266
Head Restraints......................... 96
Headlights............................ 311
Cleaning............................ 306
High Beam.......................105,150
High Beam/Low Beam Select Switch...... 105
Passing............................. 106Replacing........................... 311
Switch ............................. 103
Heated Seats........................... 97
Hitches
TrailerTowing ....................... 256
HomeLink
(Garage Door Opener) Transmitter.......... 112
Hood Release.......................... 101
Hoses............................... 298
Ignition................................ 9
Key ................................. 9
Ignition Key Removal..................... 9
Immobilizer (Sentry Key)................ 11,25
InfantRestraint ......................... 54
Information Center, Vehicle............... 152
Inside Rearview Mirror................... 69
Instrument Cluster...................142,144
Instrument Panel and Controls............. 141
Instrument Panel Cover.................. 307
Instrument Panel Lens Cleaning............ 307
Integrated Power Module (Fuses)........... 307
Interior Appearance Care................. 305
INDEX 351
10
Page 358 of 360

Flat Changing........................ 271
General Information................... 233
High Speed......................... 235
Inflation Pressures.................... 234
Jacking............................. 268
LifeofTires ......................... 239
Load Capacity....................229,230
Pressure Monitor System (TPMS)......... 241
Quality Grading...................... 342
Radial............................. 236
Replacement......................... 239
Rotation ............................ 247
Safety ...........................225,233
Sizes ............................... 226
Snow Tires.......................... 247
Spare Tire........................... 268
Spinning ............................ 237
TreadWearIndicators .................. 238
Tongue Weight/Trailer Weight............. 258
Towing .............................. 255
Disabled Vehicle...................... 275
Guide .............................. 257
Recreational......................... 264Weight ............................. 257
Traction .............................. 224
TrailerTowing ......................... 255
Cooling System Tips................... 263
Hitches............................. 256
Minimum Requirements................ 259
Trailer and Tongue Weight.............. 258
Wiring............................. 262
TrailerTowingGuide .................... 257
TrailerWeight ......................... 257
Transaxle............................. 210
Automatic ................... 9,208,210,301
Autostick ........................... 214
Manual........................ 10,208,215
Operation........................... 210
Overdrive........................... 213
Selection of Lubricant.................. 301
Transmission
Range Indicator...................... 146
Transmitter Battery Service
(Remote Keyless Entry)................... 23
Transmitter, Garage Door
Opener (HomeLink) .................... 112
358 INDEX
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