cooling CHRYSLER 300 C 2009 1.G User Guide

rusty in appearance, the system should be drained,
flushed, and refilled with fresh coolant. Check the front
of the A/C condenser for any accumulation of bugs,
leaves, etc. If dirty, clean by gently spraying water from a
garden hose vertically down the face of the condenser.
Check the coolant recovery bottle tubing for brittle rub-
ber, cracking, tears, cuts, and tightness of the connection
at the bottle and radiator. Inspect the entire system for
leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
engine coolant (antifreeze) from the radiator drain cock.
If the cap is sealing properly, the engine coolant (anti-
freeze) will begin to drain from the coolant recovery
bottle. DO NOT REMOVE THE COOLANT PRESSURE
CAP WHEN THE COOLING SYSTEM IS HOT.Cooling System — Drain, Flush, and Refill
If the engine coolant (antifreeze) is dirty or contains a
considerable amount of sediment, clean and flush with a
reliable cooling system cleaner. Follow with a thorough
rinsing to remove all deposits and chemicals. Properly
dispose of the old engine coolant (antifreeze) solution.
Refer to the “Maintenance Schedule” in Section 8 for
proper maintenance intervals.
Selection of Coolant
Use only the manufacturer’s recommended engine cool-
ant (antifreeze). Refer to “Fluids, Lubricants, and Genu-
ine Parts” in this section for the correct fluid type.
446 MAINTAINING YOUR VEHICLE

CAUTION!
•Mixing of engine coolant (antifreeze) other than
specified HOAT engine coolant (antifreeze), may
result in engine damage and may decrease corro-
sion protection. If a non-HOAT engine coolant
(antifreeze) is introduced into the cooling system
in an emergency, it should be replaced with the
specified engine coolant (antifreeze) as soon as
possible.
•Do not use water alone or alcohol-based engine
coolant (antifreeze) products. Do not use addi-
tional rust inhibitors or antirust products, as they
may not be compatible with the radiator engine
coolant (antifreeze) and may plug the radiator.
(Continued)
CAUTION! (Continued)
•This vehicle has not been designed for use with
propylene glycol-based engine coolant (anti-
freeze). Use of propylene glycol-based engine
coolant (antifreeze) is not recommended.
Adding Coolant
Your vehicle has been built with an improved engine
coolant (antifreeze) that allows extended maintenance
intervals. This engine coolant (antifreeze) can be used up
to five years or 102,000 miles (170 000 km) before
replacement. To prevent reducing this extended mainte-
nance period, it is important that you use the same
engine coolant (antifreeze) throughout the life of your
vehicle. Please review these recommendations for using
Hybrid Organic Additive Technology (HOAT) engine
coolant (antifreeze).
MAINTAINING YOUR VEHICLE 447
7

When adding engine coolant (antifreeze):
•The manufacturer recommends using MOPAR
Antifreeze/Coolant 5 Year/100,000 Mile Formula
HOAT (Hybrid Organic Additive Technology).
•Mix a minimum solution of 50% HOAT engine coolant
(antifreeze) and distilled water. Use higher concentra-
tions (not to exceed 70%) if temperatures below34°F
(37°C) are anticipated.
•Use only high purity water such as distilled or deion-
ized water when mixing the water/engine coolant
(antifreeze) 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 engine coolant (antifreeze) types will
decrease the life of the engine coolant (antifreeze) and
will require more frequent engine coolant (antifreeze)
changes.
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 bottle.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
448 MAINTAINING YOUR VEHICLE

WARNING!
•The warning words “DO NOT OPEN HOT” on
the cooling system pressure cap are a safety pre-
caution. 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.
Disposal of Used Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
with your local authorities to determine the disposalrules for your community. To prevent ingestion by ani-
mals or children, do not store ethylene glycol-based
engine coolant (antifreeze) 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 OFF and cold, the level of the coolant 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 en-
gine coolant (antifreeze). 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.
MAINTAINING YOUR VEHICLE 449
7

When additional engine coolant (antifreeze) 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
(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.
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 engine coolant (antifreeze) freeze point in the
radiator and in the coolant recovery bottle. If enginecoolant (antifreeze) needs to be added, contents of
coolant recovery bottle must also be protected against
freezing.
•If frequent engine coolant (antifreeze) additions are
required, or if the level in the coolant recovery bottle
does not drop when the engine cools, the cooling
system should be pressure tested for leaks.
•Maintain engine coolant (antifreeze) concentration at
50% HOAT engine coolant (antifreeze) (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.
450 MAINTAINING YOUR VEHICLE

Cooling System *
2.7 Liter Engine (MOPARAntifreeze/Coolant 5 Year/100,000 Mile
Formula) or equivalent9.9 Quarts 9.4 Liters
3.5 Liter Engine without All Wheel Drive (MOPARAntifreeze/
Coolant 5 Year/100,000 Mile Formula) or equivalent11.1 Quarts 10.5 Liters
3.5 Liter Engine with All Wheel Drive (MOPARAntifreeze/Coolant 5
Year/100,000 Mile Formula) or equivalent11.4 Quarts 10.8 Liters
5.7 Liter Engine without Severe Duty II Cooling System (MOPAR
Antifreeze/Coolant 5 Year/100,000 Mile Formula) or equivalent14.7 Quarts 13.9 Liters
5.7 Liter Engine with Severe Duty II Cooling System (MOPAR
Antifreeze/Coolant 5 Year/100,000 Mile Formula) or equivalent15.1 Quarts 14.3 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
480 MAINTAINING YOUR VEHICLE

Cleaning
Wheels............................. 456
Windshield Wiper Blades................. 441
Climate Control......................... 298
Clock.....................242,244,258,262,271
Coin Holder........................... 198
Compact Disc (CD) Maintenance............. 297
Compact Spare Tire...................... 361
Compass.............................. 233
Compass Calibration..................... 233
Compass Variance....................... 234
Computer, Trip/Travel.................... 228
Connector
UCI ................................ 282
Universal Consumer Interface (UCI)......... 282
Conserving Fuel........................ 228
Console, Floor.......................... 198
Console, Overhead....................... 184
Contract, Service........................ 505Coolant Pressure Cap (Radiator Cap).......... 448
Cooling System......................... 445
Adding Coolant (Antifreeze).............. 447
Coolant Capacity...................... 479
Coolant Level......................445,449
Disposal of Used Coolant................ 449
Drain, Flush, and Refill.................. 446
Inspection........................... 449
Points to Remember.................... 450
Pressure Cap......................... 448
Radiator Cap......................... 448
Selection of Coolant (Antifreeze)......446,479,481
Corrosion Protection..................... 454
Cruise Control (Speed Control)...........154,157
Cruise Light........................... 210
Cupholders.........................197,459
Customer Assistance..................... 503
Customer Programmable Features............ 236
INDEX 515
10

Electronic Throttle Control Warning Light...... 218
Electronic Vehicle Information Center (EVIC).... 221
Emergency Deck Lid Release................ 43
Emergency, In Case of
Freeing Vehicle When Stuck............... 420
Hazard Warning Flasher................. 404
Jacking............................. 406
Jump Starting......................... 417
Overheating.......................... 405
Towing............................. 421
Emergency Trunk Release................... 43
Emission Control System Maintenance......431,484
Engine..........................427,428,429
Air Cleaner.......................... 437
Block Heater......................... 318
Break-In Recommendations................ 78
Checking Oil Level..................433,434
Compartment...................427,428,429
Coolant (Antifreeze).................445,481Cooling............................. 445
Exhaust Gas Caution..................79,383
Fails to Start.......................... 316
Flooded, Starting...................... 316
Fuel Requirements..................... 379
Jump Starting......................... 417
Multi-Displacement..................... 339
Oil ...........................433,479,481
Oil Change Interval............... 211,227,434
Oil Filler Cap......................435,436
Oil Filter............................ 437
Oil Filter Disposal...................... 436
Oil Selection.......................435,479
Oil Synthetic......................... 436
Overheating.......................... 405
Starting............................. 313
Temperature Gauge..................... 215
Engine Oil Viscosity...................435,436
Enhanced Accident Response Feature.......... 65
INDEX 517
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Entry System, Illuminated.................. 20
Ethanol............................... 381
Event Data Recorder...................... 66
Exhaust Gas Caution................79,383,443
Exhaust System.......................79,443
Exterior Folding Mirrors................... 91
Exterior Lighting........................ 139
Exterior Lights.......................... 81
Filters
Air Cleaner.......................... 437
Air Conditioning....................307,441
Engine Oil........................437,481
Engine Oil Disposal.................... 436
Flashers
Hazard Warning....................... 404
Turn Signal......................81,144,210
Flash-To-Pass........................... 145
Flat Tire Changing....................... 406Flooded Engine Starting................... 316
Floor Console.......................... 198
Fluid, Brake........................... 482
Fluid Capacities......................... 479
Fluid Leaks............................. 81
Fluid Level Checks
Automatic Transmission................. 452
Brake............................... 451
Cooling System....................... 445
Engine Oil........................433,434
Power Steering........................ 338
Transfer Case......................... 454
Fluids................................ 481
Fluids, Lubricants and Genuine Parts.......... 481
Fog Lights..........................143,210
Folding Rear Seat........................ 133
Freeing A Stuck Vehicle................... 420
Fuel................................. 379
Adding............................. 384
518 INDEX

Recreational.......................... 401
Weight.............................. 393
Towing Assistance....................... 108
Towing Vehicle Behind a Motor Home......... 401
Traction Control......................... 343
Trailer Towing.......................... 389
Cooling System Tips.................... 401
Hitches............................. 392
Minimum Requirements................. 395
Tips ................................ 400
Trailer and Tongue Weight................ 394
Wiring.............................. 398
Trailer Towing Guide..................... 393
Trailer Weight.......................... 393
Transfer Case........................... 454
Fluid............................454,482
Maintenance.......................... 454
Transmission........................... 452
Automatic...................318,323,328,452Fluid............................... 482
Range Indicator....................323,328
Shifting............................. 318
Transmitter Battery Service
(Remote Keyless Entry).................... 25
Transmitter, Garage Door Opener (HomeLink) . . 185
Transmitter Programming
(Remote Keyless Entry).................... 20
Transmitter, Remote Keyless Entry (RKE)........ 20
Transporting Pets........................ 77
Tread Wear Indicators.................... 363
Trip Odometer.......................210,216
Trunk Lid (Deck Lid)....................42,43
Trunk Release, Emergency.................. 43
Trunk Release Remote Control............... 42
Turn Signals.........................144,210
UCI Connector......................... 282
UConnect(Hands-Free Phone).............. 94
INDEX 531
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