
NOTE:In many temperature positions, the BI-LEVEL
mode is designed to provide cooler air out of the head-
liner outlets and warmer air from the floor outlets.
Floor Mode Air comes from the floor outlets.
Summer Operation
The engine cooling system in air conditioned vehicles
must be protected with a high-quality antifreeze coolant
to provide proper corrosion protection and to protect
against engine overheating. A solution of 50% ethylene
glycol antifreeze coolant and 50% water is recommended.
Refer to “Maintenance Procedures” in Section 7 of this
manual for proper coolant selection.
Winter Operation
To ensure the best possible heater and defroster perfor-
mance, make sure the engine cooling system is function-
ing properly and the proper amount, type, and concen-
tration of coolant is used. Refer to “Maintenance
Procedures” in section 7 of this manual for proper coolant
selection. Use of the air RECIRCULATION mode during
Winter months is not recommended, because it may
cause window fogging.
Vacation/Storage
Before 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
fresh air with the blower setting on high. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
328 UNDERSTANDING YOUR INSTRUMENT PANEL

CAUTION! (Continued)
•This vehicle has not been designed for use with
Propylene Glycol-based engine coolant (anti-
freeze). Use of Propylene Glycol-based engine
coolant (antifreeze) is not recommended.
Adding Coolant
Your vehicle has been built with an improved engine
coolant (antifreeze) that allows extended maintenance
intervals. This engine coolant (antifreeze) can be used up
to five years or 102,000 miles (170 000 km) before
replacement. To prevent reducing this extended mainte-
nance period, it is important that you use the same
engine coolant (antifreeze) throughout the life of your
vehicle. Please review these recommendations for using
Hybrid Organic Additive Technology (HOAT) engine
coolant (antifreeze).When adding engine coolant (antifreeze), a minimum
solution of 50% recommended MOPAR
Antifreeze/
Coolant Five Year/100,000 Mile Formula HOAT (Hybrid
Organic Additive Technology), or equivalent, in water
should be used. Use higher concentrations (not to exceed
70%) if temperatures below 34°F (37°C ) are antici-
pated.
Use only high purity water such as distilled or deionized
water when mixing the water/engine coolant (antifreeze)
solution. The use of lower quality water will reduce the
amount of corrosion protection in the engine cooling
system.
Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
7
MAINTAINING YOUR VEHICLE 459

rules for your community. To prevent ingestion by ani-
mals or children, do not store ethylene glycol-based
engine coolant (antifreeze) in open containers or allow it
to remain in puddles on the ground. If ingested by a child
or pet, seek emergency assistance immediately. Clean up
any ground spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine cold, the level of the engine coolant (antifreeze) in
the coolant recovery bottle should be between the ranges
indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
engine coolant (antifreeze) freeze point or replacing theengine coolant (antifreeze). Advise your service atten-
dant of this. As long as the engine operating temperature
is satisfactory, the coolant bottle only needs to be checked
once a month.
When additional engine coolant (antifreeze) is needed to
maintain the proper level, it should be added to the
coolant bottle. Do not overfill.Points to Remember
NOTE:
When the vehicle is stopped after a few miles (a
few kilometers) of operation, you may observe vapor
coming from the front of the engine compartment. This is
normally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot engine
coolant (antifreeze) to enter the radiator.
7
MAINTAINING YOUR VEHICLE 461

If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
•Do not overfill the coolant recovery bottle.
•Check the engine coolant (antifreeze) freeze point in
the radiator and in the coolant recovery bottle. If
engine coolant (antifreeze) needs to be added, contents
of the coolant recovery bottle must also be protected
against freezing.
•If frequent engine coolant (antifreeze) additions are
required, or if the level in the coolant recovery bottle
does not drop when the engine cools, the cooling
system should be pressure tested for leaks.
•Maintain engine coolant (antifreeze) concentration at
50% HOAT engine coolant (antifreeze) (minimum)
and distilled water for proper corrosion protection of
your engine, which contains aluminum components.
•Make sure that the radiator and coolant recovery
bottle overflow hoses are not kinked or obstructed.
•Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, also keep the front of
the condenser clean.
•Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory coolant performance, poor gas
mileage, and increased emissions.
Brakes
In order to assure brake system performance, all brake
system components should be inspected periodically.
Refer to the “Maintenance Schedule” in Section 8 for the
proper maintenance intervals.
462 MAINTAINING YOUR VEHICLE

FLUIDS AND CAPACITIES
U.S.Metric
Fuel (Approximate) 20 Gallons76 Liters
Engine Oil with Filter
3.3L and 3.8L Engine (SAE 5W-20, API Certified) 5 Quarts4.7 Liters
4.0L Engine (SAE 10W-30, API Certified) 5.5 Quarts5.2 Liters
Cooling System *
3.3L, 3.8L, and 4.0L Engine (MOPAR Engine Coolant/
Antifreeze 5 Year/100,000 Mile Formula or equivalent) 13.4 Quarts
12.6 Liters
* Includes heater and coolant recovery bottle filled to MAX level. Add 2.9 Qts (2.8 L) if equipped with a rear
heater.
488 MAINTAINING YOUR VEHICLE

•Check the fluid levels of the coolant reservoir, the
brake master cylinder, the power steering and the
transaxle and add as needed.
•Check all lights and other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the brake hoses and lines.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
Required Maintenance Intervals
Refer to the Maintenance Schedules on the following
pages for the required maintenance intervals.
8
M A I
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S494 MAINTENANCE SCHEDULES

Compass Calibration.................. 260,267
Compass Variance .................... 259,267
Computer, Trip/Travel .................... 265
Connector UCI ................................ 296
Universal Consumer Interface (UCI) ......... 296
Console .............................. 228
Console, Floor .......................... 228
Console, Overhead ....................... 204
Console, Removable ...................... 232
Contract, Service ........................ 513
Coolant Pressure Cap (Radiator Cap) .......... 460
Cooling System ......................... 457
Adding Coolant (Antifreeze) .............. 459
Coolant Capacity ...................... 488
Coolant Level ...................... 457,461
Disposal of Used Coolant ................ 460
Drain, Flush, and Refill .................. 458
Inspection ........................... 461 Points to Remember
.................... 461
Pressure Cap ......................... 460
Radiator Cap ......................... 460
Selection of Coolant (Antifreeze) ......458,488,489
Cruise Control (Speed Control) .............. 193
Cupholders ......................... 220,473
Customer Assistance ..................... 511
Data Recorder, Event ...................... 74
Daytime Running Lights ................... 183
Dealer Service .......................... 444
Defroster, Rear Window ................... 233
Defroster, Windshield .............96,313,314,323
Diagnostic System, Onboard ................ 441
Dimmer Control ........................ 180
Dipsticks Automatic Transaxle .................... 466
Automatic Transmission ................. 466
Oil (Engine) .......................... 445
10
INDEX 523

Power Steering........................ 348
Disabled Vehicle Towing ................... 433
Disposal Antifreeze (Engine Coolant) ............... 460
Engine Oil ........................... 448
Domelight ............................. 180
Door Locks ............................. 30
Door Locks, Automatic .................... 33
Door Opener, Garage ..................... 207
Driving On Slippery Surfaces ................... 344
Through Flowing, Rising, or Shallow Standing
Water .............................. 345
DVD Player (Video Entertainment System™) .... 307
E-85 Fuel ............................. 389
Electric Remote Mirrors ................... 104
Electrical Power Outlets ................... 216
Electronic Brake Control System ............. 353Brake Assist System
.................... 354
Electronic Stability Program ............... 355
Electronic Speed Control (Cruise Control) ...... 193
Electronic Stability Program (ESP) ............ 355
Electronic Vehicle Information Center
(EVIC) ............................. 201,261
Emergency, In Case of Hazard Warning Flasher ................. 416
Jacking ........................... 418,420
Jump Starting ......................... 430
Overheating .......................... 416
Emission Control System Maintenance ......442,492
Engine ............................ 439,440
Air Cleaner .......................... 448
Block Heater ......................... 336
Break-In Recommendations ................ 93
Checking Oil Level ..................... 445
Compartment ...................... 439,440
Coolant (Antifreeze) .................... 489
524 INDEX