2007 CHRYSLER ASPEN cooling

Adding Coolant
Your vehicle has been built with an improved engine
coolant that allows extended maintenance intervals. This
coolant can be used up to 5 Years or 100,000 miles before
replacement. To prevent reducing this extended mainte-
nance period, it is important that you use the same
coolant throughout the life of your vehicle. Please review
these recommendations for using Hybrid Organic Addi-
tive Technology (HOAT) coolant.
When adding coolant, a minimum solution of 50% rec-
ommended Mopar Antifreeze/ Coolant 5 Year/100,000
Mile Formula HOAT (Hybrid Organic Additive Technol-
ogy), or equivalent, in water should be used. Use higher
concentrations (not to exceed 70%) if temperatures below
34°F (37°C ) are anticipated.
Use only high purity water such as distilled or deionized
water when mixing the water/engine coolant 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.
NOTE:Mixing coolant types will decrease the life of the
engine coolant and will require more frequent coolant
changes.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of
coolant, and to insure that coolant will return to the
radiator from the coolant recovery bottle.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
MAINTAINING YOUR VEHICLE 383
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WARNING!
•The warning words “DO NOT OPEN HOT” on
the cooling system pressure cap are a safety pre-
caution. Never add coolant 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
engine damage may result.
Disposal of Used Engine Coolant
Used ethylene glycol based engine coolant is a regulated
substance requiring proper disposal. Check with your
local authorities to determine the disposal rules for your
community. To prevent ingestion by animals or childrendo 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, contact a physician
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 coolant 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
coolant freeze point or replacing coolant. 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.
384 MAINTAINING YOUR VEHICLE

When additional coolant 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 coolant to
enter the radiator.
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 coolant freeze point in the radiator and in the
coolant recovery bottle. If antifreeze needs to be
added, contents of coolant recovery bottle must also be
protected against freezing.
•If frequent coolant additions are required, or if the
level in the coolant recovery bottle does not drop when
the engine cools, the cooling system should be pres-
sure tested for leaks.
•Maintain coolant concentration at 50% HOAT engine
coolant (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, keep the front of the
condenser clean, also.
MAINTAINING YOUR VEHICLE 385
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FLUIDS AND CAPACITIES
U.S. Metric
Fuel
4.7L, 87 Octane 27 Gal. 102L
5.7L, 89 Octane 27 Gal 102L
Engine Oil (with filter)
4.7L, SAE 5W-20, API Certified 6 Qt. 5.7L
5.7L, SAE 5W-20, API Certified 7 Qt. 6.6L
Cooling System (includes 2.1 Qts./2L for coolant
bottle
4.7L Engine(MoparAntifreeze/Coolant
5 Year/100,000 Mile Formula)14.2 Qt. 13.5L
5.7L Engine (MoparAntifreeze/Coolant
5 Year/100,000 Mile Formula)16.6 Qt. 15.8L
NOTE:All fluid capacities are approximate.
414 MAINTAINING YOUR VEHICLE

Carbon Monoxide Warning............72,161,315
Cargo Management System................. 178
Cargo Organizer....................... 178
Cargo Organizer........................ 178
Cargo (Vehicle Loading)................... 321
Catalytic Converter...................... 373
CD (Compact Disc) Player...............200,208
Cellular Phone........................83,232
Center High Mounted Stop Light............ 412
Certification Label....................... 321
Charging.............................. 354
Chart, Tire Sizing........................ 290
Child Restraint........................62,63
Child Restraint Tether Anchors.............65,70
Child Restraint with Automatic Belts........... 45
Child Seat.............................. 67
Circuit Breakers......................... 398
Cleaning
Wheels............................. 395Climate Control......................... 233
Climate Control, Rear Zone..............237,244
Clock.....................197,198,202,210,222
Compact Disc (CD) Maintenance............. 232
Compact Spare Tire...................... 301
Compass Calibration..................... 158
Compass Variance....................... 159
Console, Floor.......................172,175
Console, Overhead....................150,151
Contract, Service........................ 444
Coolant Pressure Cap (Radiator Cap)....362,363,383
Cooling System......................... 381
Adding Coolant (Antifreeze).............. 383
Coolant Capacity...................... 414
Coolant Level......................381,384
Disposal of Used Coolant................ 384
Drain, Flush, and Refill.................. 382
Inspection........................... 384
Points to Remember.................... 385
452 INDEX

Changing............................ 348
Compact Spare........................ 301
General Information.................... 297
High Speed.......................... 299
Inflation Pressures..................... 298
Jacking............................. 349
Life of Tires.......................... 304
Load Capacity.....................293,294
Pressure Monitor System (TPMS)........... 307
Pressure Warning Light.................. 195
Radial.............................. 300
Replacement......................... 304
Rotation............................. 306
Safety...........................288,297
Sizes............................... 290
Snow Tires........................... 306
Spare Tire........................... 348
Spinning............................ 302
Tread Wear Indicators................... 303Wheel Mounting....................... 349
Wheel Nut Torque..................... 352
Tongue Weight/Trailer Weight.............. 330
Torque Converter Clutch.................. 262
Tow Hooks, Emergency................... 356
Towing............................... 325
Disabled Vehicle....................... 357
Guide.............................. 330
Recreational.......................... 339
Weight.............................. 330
Traction.............................. 272
Traction Control......................192,281
Trailer Towing.......................... 325
Cooling System Tips.................... 337
Hitches............................. 329
Minimum Requirements................. 331
Trailer and Tongue Weight................ 330
Wiring.............................. 335
Trailer Towing Guide..................... 330
INDEX 465
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