DODGE CARAVAN 2010 Owners Manual

Floor ModeAir comes from the floor outlets. A slight amount of
air is directed through the defrost and side window
demister outlets.
Mix Mode Air comes from the floor, defrost and side window
demist outlets. This mode works best in cold or
snowy conditions. It allows you to stay comfort-
able, while keeping the windshield clear.
Defrost Mode Air comes from the windshield and side window
demist outlets. Use DEFROST mode with maxi-
mum blower and temperature settings for best wind-
shield and side window defrosting.
NOTE: While operating in the other modes, the system
will not automatically sense the presence of fog, mist or
ice on the windshield. DEFROST mode must be manually
selected to clear the windshield and side glass. The SNOWFLAKE mode, or A/C button, allows
the operator to manually activate or deactivate the
air conditioning system. When in SNOWFLAKE
mode, and the ATC display is on cool, dehumidified air
flows through the air outlets. If ECONOMY mode is
desired, press the SNOWFLAKE button to turn off the
SNOWFLAKE mode in the ATC display, and deactivate
the A/C system.
NOTE:
•If the system is in Mix or Defrost Mode, the SNOW-
FLAKE can be turned off, but the A/C system shall
remain active to prevent fogging of the windows.
•If fog or mist appears on the windshield or side glass,
select DEFROST mode and increase blower speed.
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Recirculation Control
When outside air contains smoke, odors, or
high humidity, or if rapid cooling is desired,
you may wish to recirculate interior air by
pressing the RECIRCULATION mode control
button. RECIRCULATION mode should only be used
temporarily. The recirculation symbol will illuminate in
the display when this button is selected. Push the button
a second time to turn off the RECIRCULATION mode
LED and allow outside air into the vehicle.
NOTE: In cold weather, use of the RECIRCULATION
mode may lead to excessive window fogging. The RE-
CIRCULATION mode is not allowed in the FLOOR, MIX
and DEFROST modes to improve window clearing op-
eration. Recirculation will be disabled automatically if
these modes are selected.
Rear Automatic Temperature Control (ATC) —
If Equipped
The Rear ATC System has floor air outlets at the rear of
the right side sliding door, and overhead outlets at each
outboard rear seating position. The system provides
heated air through the floor outlets or cool, dehumidified
air through the headliner outlets.
The REAR SYSTEM control for the Rear ATC System is
on the front lower ATC panel located on the instrument
panel.
Pressing the REAR LOCK button for the Rear ATC
System from the front lower ATC panel, illuminates a
LOCK symbol in the rear display. The rear temperature
and air source are controlled from the front lower ATC
panel.
Rear second row occupants can only adjust the rear ATC
control when the REAR LOCK button is turned off.
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The Rear ATC System is located in the headliner, near the
center of the vehicle.1. Press the REAR LOCK button on the front lower ATC
panel. This turns off the REAR LOCK icon in the rear
temperature knob.
2. Rotate the Rear Blower, Rear Temperature and the
Rear Mode Control knobs to suit your comfort needs.
3. ATC is selected by adjusting the rear blower knob
counterclockwise to AUTO.
Once the desired temperature is displayed, the ATC
System will automatically achieve and maintain that
comfort level. When the system is set up for your comfort
level, it is not necessary to change the settings. You will
experience the greatest efficiency by simply allowing the
system to function automatically.
Rear ATC Control Features
1 - Blower Speed
3 - Rear ATC Lock
2 - Rear Temperature 4 - Rear MODE
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NOTE:
•It is not necessary to move the temperature settings for
cold or hot vehicles. The system automatically adjusts
the temperature, mode and fan speed to provide
comfort as quickly as possible.
•The temperature can be displayed in English or Metric
units by selecting the “Display Units of Measure in”
customer-programmable feature. Refer to the “Elec-
tronic Vehicle Information Center (EVIC) — Customer-
Programmable Features” in this Section.
Rear Blower Control
The rear blower control knob can be manually set to off,
or any fixed blower speed, by rotating the knob from low
to high. This allows the rear seat occupants to control the
volume of air circulated in the rear of the vehicle.
CAUTION!
Interior air enters the Rear Automatic Temperature
Control System through an intake grille, located in
the right side trim panel behind the third row seats.
The heater outlets are located in the right side trim
panel, just behind the sliding door. Do not block or
place objects directly in front of the inlet grille or
heater outlets. The electrical system could overload
causing damage to the blower motor.
Rear Temperature Control
To change the temperature in the rear of the vehicle,
rotate the temperature knob counterclockwise to lower
the temperature, and clockwise to increase the tempera-
ture. The REAR temperature settings are displayed in the
front upper ATC panel.
When rear controls are locked by the front system, the
LOCK symbol on the temperature knob is illuminated
and any rear overhead adjustments are ignored.
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Rear Mode Control
Auto Mode
The rear system automatically maintains the correct
mode and comfort level desired by the rear seat occu-
pants.
Headliner ModeAir comes from the outlets in the headliner. Each of
these outlets can be individually adjusted to direct
the flow of air. Moving the air vanes of the outlets to one
side will shut off the airflow.
Bi-Level Mode Air comes from both the headliner outlets and the
floor outlets.
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 “Maintaining Your
Vehicle” for proper coolant selection.
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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 “Maintaining Your Vehicle” 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.
Window Fogging
Vehicle windows tend to fog on the inside in mild, rainy
and/or humid weather. To clear the windows, select
DEFROST or MIX mode and increase the front blower
speed. Do not use the RECIRCULATION mode without
A/C for long periods, as fogging may occur.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions such as leaves. Leaves
collected in the air intake may reduce airflow, and if they
enter the plenum they could plug the water drains. In
Winter months make sure the air intake is clear of ice,
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Operating TipsA/C Air Filter— If Equipped
On vehicles equipped with Automatic Temperature Con-
trol (ATC), the climate control system filters out dust and
pollen from the air. Refer to “Air Conditioning” in
“Maintaining Your Vehicle” for filter replacement
instructions.
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STARTING AND OPERATING
CONTENTS
Starting Procedures .................... 321
▫ Automatic Transmission ............... 321
▫ Normal Starting ..................... 321
▫ Extreme Cold Weather
(Below 20°F Or –29°C) ............... 322
▫ If The Engine Fails To Start ............. 322
▫ After Starting ....................... 323
 Engine Block Heater — If Equipped ........ 323
Automatic Transmission ................. 324
▫ Key Ignition Park Interlock ............. 324
▫ Brake/Transmission Interlock System ...... 325
▫ Four-Speed Or Six-Speed Automatic
Transmission ....................... 325
▫ Gear Ranges ........................ 326
 Driving On Slippery Surfaces ............. 332
▫ Acceleration ........................ 332
▫ Traction ........................... 332
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Driving Through Water ................. 333
▫ Flowing/Rising Water ................. 333
▫ Shallow Standing Water ............... 333
 Power Steering ....................... 335
▫ Power Steering Fluid Check ............. 335
 Parking Brake ........................ 336
 Anti-Lock Brake System (ABS) ............ 338
▫ Anti-Lock Brake Warning Light .......... 340
 Electronic Brake Control System ........... 341
▫ Traction Control System (TCS) ........... 341
▫ Brake Assist System (BAS) .............. 342
▫ Electronic Stability Program (ESP) ........ 343
▫ ESP/BAS Warning Light ............... 344 
Tire Safety Information ................. 345
▫ Tire Markings ....................... 345
▫ Tire Identification Number (TIN) ......... 349
▫ Tire Terminology And Definitions ......... 350
▫ Tire Loading And Tire Pressure .......... 351
 Tires — General Information ............. 355
▫ Tire Pressure ....................... 355
▫ Tire Inflation Pressures ................ 356
▫ Tire Pressures For High-Speed Operation . . . 357
▫ Radial-Ply Tires ..................... 358
▫ Compact Spare Tire ................... 358
▫ Tire Spinning ....................... 359
▫ Tread Wear Indicators ................. 360
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▫Life Of Tire ........................ 361
▫ Replacement Tires .................... 361
 Snow Tires .......................... 363
 Tire Rotation Recommendations ........... 363
 Tire Pressure Monitor System (TPMS) ....... 364
▫ Base System ........................ 366
▫ Premium System – If Equipped .......... 368
 Fuel Requirements ..................... 372
▫ 3.3L And 3.8L Engine ................. 372
▫ 4.0L Engine ........................ 373
▫ Reformulated Gasoline ................ 373
▫ Gasoline/Oxygenate Blends ............. 374
▫ E85 Usage In Non-Flex Fuel Vehicles ...... 374▫
MMT In Gasoline .................... 375
▫ Materials Added To Fuel ............... 375
▫ Fuel System Cautions ................. 376
▫ Carbon Monoxide Warnings ............ 377
 Flexible Fuel (3.3L Engine Only) —
If Equipped .......................... 377
▫ E85 General Information ............... 377
▫ Ethanol Fuel (E85) ................... 379
▫ Fuel Requirements ................... 379
▫ Selection Of Engine Oil For Flexible Fuel
Vehicles E85 And Gasoline Vehicles ....... 380
▫ Starting ........................... 380
▫ Cruising Range ...................... 380
▫ Replacement Parts ................... 381
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