2013 DODGE GRAND CARAVAN coolant temperature

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.
NOTE:Mixing engine coolant (antifreeze) types is not
recommended and can result in cooling system damage.
Drain, flush, and refill as soon as possible to avoid
damage if coolant types are mixed in an emergency.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine
coolant (antifreeze), and to ensure that engine coolant
(antifreeze) will return to the radiator from the coolant
recovery tank.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
•The warning words “DO NOT OPEN HOT” on the
cooling system pressure cap are a safety precaution.
Never add engine coolant (antifreeze) when the
engine is overheated. Do not loosen or remove the
cap to cool an overheated engine. Heat causes
pressure to build up in the cooling system. To
prevent scalding or injury, do not remove the
pressure cap while the system is hot or under
pressure.
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
612 MAINTAINING YOUR VEHICLE

Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
with your local authorities to determine the disposal
rules for your community. To prevent ingestion by ani-
mals or children, do not store ethylene glycol-based
engine coolant 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 OFF and cold, the level of the engine coolant
(antifreeze) in the 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 cool-
ant. Advise your service attendant of this. As long as the
engine operating temperature is satisfactory, the coolant
bottle need only be checked once a month.
When additional engine coolant (antifreeze) is needed to
maintain the proper level, only OAT coolant that meets the
requirements of Chrysler Material Standard MS-12106
should be added to the coolant bottle. Do not overfill.
Points To Remember
NOTE:When the vehicle is stopped after a few miles/
kilometers of operation, you may observe vapor coming
from the front of the engine compartment. This is nor-
mally 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 613

MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Oil Change Required” message is
displayed. Severe Operating Conditions can cause the
change oil message to illuminate as early as 3,500 miles
(5,600 km) since last reset. Have your vehicle serviced as
soon as possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other thanyour authorized dealer, the message can be reset by refer-
ring to the steps described under “Electronic Vehicle Infor-
mation Center (EVIC)/Oil Change Required” in “Under-
standing Your Instrument Panel” for further information.
NOTE:Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km) or twelve months,
whichever comes first.
Once A Month Or Before A Long Trip:
•Check engine oil level
•Check windshield washer fluid level
•Check the tire inflation pressures and look for unusual
wear or damage
•
Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and transmission as
needed
•Check function of all interior and exterior lights
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S642 MAINTENANCE SCHEDULES

Adding Engine Coolant (Antifreeze)............611
Adding Fuel.............................537
Adding Washer Fluid......................608
Additives, Fuel...........................531
Adjustable Pedals.........................235
Airbag..................................74
Airbag Deployment........................85
Airbag Light.............................82
Airbag Maintenance........................87
Airbag, Side..............................78
Airbag, Window (Side Curtain)................78
Air Cleaner, Engine (Engine Air Cleaner Filter). . . .599
Air Conditioner Maintenance.................604
Air Conditioning..........................431
Air Conditioning Controls...................431
Air Conditioning Filter.....................455
Air Conditioning, Rear Zone.................437
Air Conditioning Refrigerant.................604
Air Conditioning System....................431Air Conditioning System, Zone Control..........431
Air Pressure, Tires.........................507
Alarm Light.............................320
Alarm (Security Alarm)......................17
Alterations/Modifications, Vehicle...............7
Antenna, Satellite Radio.....................373
Antifreeze (Engine Coolant)..................610
Disposal..............................613
Anti-Lock Warning Light....................314
Anti-Theft System..........................17
Appearance Care.........................619
Ashtray................................278
Assistance Towing.........................160
Assist, Hill Start..........................493
Auto Down Power Windows..................42
Automatic Dimming Mirror..................131
Automatic Door Locks......................38
Automatic Headlights......................222
Automatic Temperature Control (ATC)..........440
662 INDEX

Electrical Power Outlets.....................269
Electric Remote Mirrors.....................133
Electronic Brake Control System...............486
Brake Assist System.....................487
Electronic Speed Control (Cruise Control)........237
Electronic Stability Control (ESC)..............488
Electronic Vehicle Information Center (EVIC)......325
Emergency, In Case of
Hazard Warning Flasher..................560
Jacking...............................561
Jump Starting..........................579
Overheating...........................560
Emission Control System Maintenance..........593
Engine
Air Cleaner...........................599
Block Heater..........................464
Break-In Recommendations................116
Checking Oil Level......................597
Compartment..........................591Compartment Identification................591
Coolant (Antifreeze).....................609
Cooling..............................608
Exhaust Gas Caution.....................117
Flooded, Starting.......................462
Fuel Requirements......................528
Oil..................................597
Oil Selection...........................597
Oil Synthetic..........................598
Overheating...........................560
Starting..............................461
Temperature Gauge......................322
Engine Oil Viscosity.......................598
Engine Oil Viscosity Chart...................598
Enhanced Accident Response Feature............85
Entry System, Illuminated....................20
Ethanol................................529
Event Data Recorder........................88
Exhaust Gas Caution........................55
666 INDEX

Clean Air.............................529
Conserving............................336
Economy Mode........................466
Ethanol..............................529
Filler Cap (Gas Cap).....................319
Filler Door (Gas Cap)....................319
Gasoline..............................528
Gauge...............................319
Light................................322
Materials Added........................531
Methanol.............................529
Octane Rating..........................528
Requirements..........................528
Saver Mode...........................336
Tank Capacity..........................638
Fuel, Flexible............................533
Fueling................................537
Fuel Optimizer...........................336Fuel Saver..............................336
Fuses..................................626
Garage Door Opener (HomeLink®)............256
Gas Cap (Fuel Filler Cap)...................537
Gasoline, Clean Air........................529
Gasoline (Fuel)...........................528
Conserving............................336
Gasoline, Reformulated.....................529
Gauges
Coolant Temperature.....................322
Fuel.................................319
Speedometer..........................319
Tachometer............................311
Gear Ranges.............................469
Gear Select Lever Override..................585
General Information........................17
Glass Cleaning...........................624
668 INDEX

Sway Control, Trailer.......................492
Synthetic Engine Oil.......................598
System, Remote Starting.....................30
Tachometer..............................311
Telescoping Steering Column.................232
Temperature Control, Automatic (ATC)..........440
Temperature Gauge, Engine Coolant............322
Tilt Steering Column.......................232
Tire and Loading Information Placard...........502
Tire Markings............................496
Tires ..................................120
Aging (Life of Tires).....................515
Air Pressure...........................506
Chains...............................517
Changing.............................561
Compact Spare.........................511
General Information.....................506
High Speed...........................509Inflation Pressures.......................507
Jacking...............................561
Life of Tires...........................515
Load Capacity.........................502
Pressure Monitor System (TPMS)............520
Pressure Warning Light...................315
Quality Grading........................657
Radial...............................509
Replacement...........................515
Rotation..............................518
Safety...............................496
Sizes................................497
Snow Tires............................510
Spare Tire.............................563
Spinning.............................514
Trailer Towing.........................551
Tread Wear Indicators....................514
Tire Safety Information.....................496
Tongue Weight/Trailer Weight................548
10
INDEX 677