2011 DODGE GRAND CARAVAN Owners Manual

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.
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.
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UNDERSTANDING YOUR INSTRUMENT PANEL 343

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,
slush and snow.
Operating Tips
344 UNDERSTANDING YOUR INSTRUMENT PANEL

A/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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UNDERSTANDING YOUR INSTRUMENT PANEL 345

STARTING AND OPERATING
CONTENTS
Starting Procedures .................... 351
▫ Automatic Transmission ............... 351
▫ Normal Starting ..................... 351
▫ Extreme Cold Weather
(Below –20°F Or –29°C) ................ 352
▫ If The Engine Fails To Start ............. 352
▫ After Starting ....................... 353
 Engine Block Heater — If Equipped ........ 353
 Automatic Transmission ................. 354 ▫
Key Ignition Park Interlock ............. 355
▫ Brake/Transmission Shift Interlock System . . 355
▫ Fuel Economy (Econ) Mode ............. 356
▫ Six-Speed Automatic Transmission ........ 357
▫ Gear Ranges ........................ 358
 Driving On Slippery Surfaces ............. 362
▫ Acceleration ........................ 362
▫ Traction ........................... 363
 Driving Through Water ................. 363
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▫Flowing/Rising Water ................. 363
▫ Shallow Standing Water ............... 364
 Power Steering ....................... 365
▫ Power Steering Fluid Check ............. 366
 Parking Brake ........................ 367
 Anti-Lock Brake System (ABS) ............ 369
▫ Anti-Lock Brake Warning Light .......... 371
 Electronic Brake Control System ........... 371
▫ Traction Control System (TCS) ........... 371
▫ Brake Assist System (BAS) .............. 372
▫ Electronic Stability Control (ESC) ......... 373
 Tire Safety Information ................. 377
▫ Tire Markings ....................... 377 ▫
Tire Identification Number (TIN) ......... 380
▫ Tire Terminology And Definitions ......... 381
▫ Tire Loading And Tire Pressure .......... 382
 Tires — General Information ............. 386
▫ Tire Pressure ....................... 386
▫ Tire Inflation Pressures ................ 387
▫ Tire Pressures For High-Speed Operation . . . 388
▫ Radial-Ply Tires ..................... 389
▫ Spare Tire Matching Original Equipped Tire
And Wheel – If Equipped .............. 389
▫ Compact Spare Tire – If Equipped ........ 390
▫ Full Size Spare – If Equipped ............ 391
▫ Limited-Use Spare – If Equipped ......... 391
348 STARTING AND OPERATING

▫Tire Spinning ....................... 392
▫ Tread Wear Indicators ................. 393
▫ Life Of Tire ........................ 393
▫ Replacement Tires .................... 394
 Tire Chains .......................... 395
 Snow Tires .......................... 397
 Tire Rotation Recommendations ........... 397
 Tire Pressure Monitor System (TPMS) ....... 398
▫ Base System ........................ 401
▫ Premium System – If Equipped .......... 403
 Fuel Requirements ..................... 408
▫ 3.6L Engine ........................ 408
▫ Reformulated Gasoline ................ 408 ▫
Gasoline/Oxygenate Blends ............. 409
▫ E-85 Usage In Non-Flex Fuel Vehicles ...... 409
▫ MMT In Gasoline .................... 410
▫ Materials Added To Fuel ............... 410
▫ Fuel System Cautions ................. 411
▫ Carbon Monoxide Warnings ............ 412
 Flexible Fuel — If Equipped .............. 412
▫ E-85 General Information ............... 412
▫ Ethanol Fuel (E-85) ................... 414
▫ Fuel Requirements ................... 414
▫ Selection Of Engine Oil For Flexible Fuel
Vehicles (E-85) And Gasoline Vehicles ...... 415
▫ Starting ........................... 415
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STARTING AND OPERATING 349

▫Cruising Range ...................... 415
▫ Replacement Parts ................... 416
▫ Maintenance ........................ 416
 Adding Fuel ......................... 416
▫ Fuel Filler Cap (Gas Cap) .............. 416
▫ Loose Fuel Filler Cap Message ........... 418
 Vehicle Loading ...................... 418 ▫
Vehicle Certification Label .............. 418
 Trailer Towing ........................ 421
▫ Common Towing Definitions ............ 422
▫ Towing Tips ........................ 434
 Recreational Towing
(Behind Motorhome, Etc.) ................ 436
350 STARTING AND OPERATING