
•Defrost
Air is directed through the windshield and side
window demist outlets. Use this mode with maxi-
mum blower and temperature settings for best wind-
shield and side window defrosting.
NOTE:The air conditioning compressor operates in Mix,
Defrost, or a blend of these modes, even if the Air
Conditioning (A/C) button is not pressed. This dehu-
midifies the air to help dry the windshield. To improve
fuel economy, use these modes only when necessary.
•Recirculation Control
Pressing the Recirculation Control button will
temporarily put the system in recirculation
mode. This can be used when outside condi-
tions such as smoke, odors, dust, or high
humidity are present. Activating recirculation will cause
the LED in the control button to illuminate.NOTE:
•Continuous use of the Recirculation mode may make
the inside air stuffy and window fogging may occur.
Extended use of this mode is not recommended.
•The use of the Recirculation mode in cold or damp
weather will cause windows to fog on the inside,
because of moisture buildup inside the vehicle. Select
the outside air position for maximum defogging.
•The A/C will engage automatically to prevent fogging
when the recirculation button is pressed and the mode
control is set to panel or Bi-Level.
•Recirculated air is not allowed in Defrost modes. If the
Recirculation button is pressed while in Defrost mode,
the LED indicator will flash several times then go out.
Recirculation will be disabled automatically when
Defrost mode is selected.
288 UNDERSTANDING YOUR INSTRUMENT PANEL

▫Spare Tire Matching Original Equipped Tire And
Wheel – If Equipped...................355
▫Compact Spare Tire – If Equipped.........355
▫Full Size Spare – If Equipped.............356
▫Limited-Use Spare – If Equipped..........356
▫Tire Spinning........................357
▫Tread Wear Indicators..................358
▫Life Of Tire.........................358
▫Replacement Tires.....................359
TIRE CHAINS (TRACTION DEVICES).......360
TIRE ROTATION RECOMMENDATIONS.....361
TIRE PRESSURE MONITOR SYSTEM (TPMS) . .362
▫Base System.........................364▫Premium System – If Equipped............366
▫General Information...................370
FUEL REQUIREMENTS..................370
▫Reformulated Gasoline.................371
▫Gasoline/Oxygenate Blends..............371
▫E-85 Usage In Non-Flex Fuel Vehicles.......372
▫MMT In Gasoline.....................373
▫Materials Added To Fuel................373
▫Fuel System Cautions...................373
▫Carbon Monoxide Warnings.............374
FLEXIBLE FUEL (3.6L ENGINE ONLY) — IF
EQUIPPED...........................375
▫E-85 General Information...............375
5
STARTING AND OPERATING 301

▫Ethanol Fuel (E-85)....................376
▫Fuel Requirements....................376
▫Selection Of Engine Oil For Flexible Fuel
Vehicles (E-85) And Gasoline Vehicles.......377
▫Starting............................378
▫Cruising Range.......................378
▫Replacement Parts....................378
▫Maintenance........................378
ADDING FUEL........................379
▫Fuel Filler Cap (Gas Cap)...............379
▫Loose Filler Cap Message...............381VEHICLE LOADING....................382
▫Vehicle Certification Label...............382
▫Gross Vehicle Weight Rating (GVWR).......382
▫Gross Axle Weight Rating (GAWR).........382
▫Overloading.........................383
▫Loading............................383
TRAILER TOWING.....................384
▫Common Towing Definitions.............384
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.)...................395
▫Towing This Vehicle Behind Another Vehicle . .395
▫Recreational Towing – All Models..........395
302 STARTING AND OPERATING

WARNING! (Continued)
practices that limit your response to changing traffic
or road conditions. You might lose control of the
vehicle and have a collision.
CAUTION!
Towing the vehicle, coasting, or driving for any other
reason with the transmission in NEUTRAL can cause
severe transmission damage. Refer to “Recreational
Towing” in “Starting And Operating” and “Towing A
Disabled Vehicle” in “What To Do In Emergencies”
for further information.
DRIVE
This range should be used for most city and highway
driving. It provides the smoothest upshifts and down-
shifts, and the best fuel economy. The transmissionautomatically upshifts through all forward gears. The
DRIVE position provides optimum driving characteris-
tics under all normal operating conditions.
When frequent transmission shifting occurs (such as
when operating the vehicle under heavy loading condi-
tions, in hilly terrain, traveling into strong head winds, or
while towing heavy trailers), select the3range. Under
these conditions, using the3range will improve perfor-
mance and extend transmission life by reducing exces-
sive shifting and heat buildup.
If the transmission temperature exceeds normal operat-
ing limits, the powertrain controller will modify the
DRIVE and “3” range shift points. This is done to prevent
transmission damage due to overheating.
During cold temperatures, transmission operation may
be modified depending on engine and transmission
temperature as well as vehicle speed. This feature im-
proves warm up time of the engine and transmission to
5
STARTING AND OPERATING 311

Torque Converter Clutch
A feature designed to improve fuel economy has been
included in the automatic transmission on your vehicle.
A clutch within the torque converter engages automati-
cally at calibrated speeds. This may result in a slightly
different feeling or response during normal operation in
the upper gears. When the vehicle speed drops or during
some accelerations, the clutch automatically disengages.
NOTE:The torque converter clutch will not engage until
the transmission fluid and engine coolant are warm
[usually after 1 to 3 miles (2 to 5 km) of driving]. Because
the engine speed is higher when the torque converter
clutch is not engaged, it may seem as if the transmission
is not shifting into Overdrive when cold. This is normal.
Shifting between the DRIVE and 3 ranges, when the
transmission is sufficiently warm, will demonstrate that
the transmission is able to shift into and out of Overdrive.
Six-Speed Automatic Transmission — If Equipped
The shift lever position display (located in the instrument
cluster) indicates the transmission gear range. You must
press the brake pedal to move the shift lever out of PARK
(refer to “Brake/Transmission Shift Interlock System” in
this section). To drive, move the shift lever from PARK or
NEUTRAL to the DRIVE position.
The electronically-controlled transmission provides a
precise shift schedule. The transmission electronics are
self-calibrating; therefore, the first few shifts on a new
vehicle may be somewhat abrupt. This is a normal
condition, and precision shifts will develop within a few
hundred miles (kilometers).
Only shift from DRIVE to PARK or REVERSE when the
accelerator pedal is released and the vehicle is stopped.
Be sure to keep your foot on the brake pedal when
moving the shift lever between these gears.
314 STARTING AND OPERATING

WARNING! (Continued)
practices that limit your response to changing traffic
or road conditions. You might lose control of the
vehicle and have a collision.
CAUTION!
Towing the vehicle, coasting, or driving for any other
reason with the transmission in NEUTRAL can result
in severe transmission damage. Refer to “Recre-
ational Towing” in “Starting And Operating” and
“Towing A Disabled Vehicle” in What To Do In
Emergencies” for further information.
DRIVE
This range should be used for most city and highway
driving. It provides the smoothest upshifts and down-
shifts, and the best fuel economy. The transmissionautomatically upshifts through underdrive first, second,
third, and fourth gears, direct fifth gear and overdrive
sixth gear. The DRIVE position provides optimum driv-
ing characteristics under all normal operating conditions.
When frequent transmission shifting occurs (such as
when operating the vehicle under heavy loading condi-
tions, in hilly terrain, traveling into strong head winds, or
while towing heavy trailers), use the AutoStickshift
control (refer to “AutoStick” in this section) to select a
lower gear. Under these conditions, using a lower gear
will improve performance and extend transmission life
by reducing excessive shifting and heat buildup.
During cold temperatures, transmission operation may
be modified depending on engine and transmission
temperature as well as vehicle speed. This feature im-
proves warm up time of the engine and transmission to
achieve maximum efficiency. Engagement of the torque
converter clutch is inhibited until the transmission fluid
5
STARTING AND OPERATING 319

If the transmission cannot be reset, authorized dealer
service is required.
Overdrive Operation
The automatic transmission includes an electronically
controlled Overdrive (sixth gear). The transmission will
automatically shift into the Overdrive gear if the follow-
ing conditions are present:
•the shift lever is in the DRIVE position,
•the transmission fluid has reached an adequate
temperature,
•the engine coolant has reached an adequate
temperature,
•vehicle speed is sufficiently high, and
•the driver is not heavily pressing the accelerator.
Torque Converter Clutch
A feature designed to improve fuel economy has been
included in the automatic transmission on your vehicle.
A clutch within the torque converter engages automati-
cally at calibrated speeds. This may result in a slightly
different feeling or response during normal operation in
the upper gears. When the vehicle speed drops or during
some accelerations, the clutch automatically disengages.
NOTE:The torque converter clutch will not engage until
the transmission fluid and engine coolant are warm
[usually after 1 to 3 miles (2 to 5 km) of driving]. Because
the engine speed is higher when the torque converter
clutch is not engaged, it may seem as if the transmission
is not shifting into Overdrive when cold. This is normal.
Using the AutoStickshift control, when the transmis-
sion is sufficiently warm, will demonstrate that the
transmission is able to shift into and out of Overdrive.
5
STARTING AND OPERATING 321

WARNING! (Continued)
•Unequal tire pressures from one side of the vehicle
to the other can cause the vehicle to drift to the
right or left.
•Always drive with each tire inflated to the recom-
mended cold tire inflation pressure.
Economy
Improper inflation pressures can cause uneven wear
patterns to develop across the tire tread. These abnormal
wear patterns will reduce tread life resulting in a need for
earlier tire replacement. Under-inflation also increases
tire rolling resistance resulting in higher fuel consump-
tion.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfortable ride.
Over-inflation produces a jarring and uncomfortable
ride. Both under-inflation and over-inflation affect thestability of the vehicle and can produce a feeling of
sluggish response or over responsiveness in the steering.
Unequal tire pressures can cause erratic and unpredict-
able steering response.
Unequal tire pressure from side to side may cause the
vehicle to drift left or right.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on the
driver’s side “B” Pillar or rear edge of the driver’s side
door.
The tire pressure should be checked and adjusted as well
as inspected for signs of tire wear or visible damage at
least once a month. Use a good quality pocket-type gauge
to check tire pressure. Do not make a visual judgement
when determining proper inflation. Radial tires may look
properly inflated even when they are under-inflated.5
STARTING AND OPERATING 351