cooling CHRYSLER 300 2014 2.G User Guide

To minimize the possibility of catalytic converter dam-
age:
•Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idle or malfunctioning operating conditions.Cooling System
WARNING!
• When working near the radiator cooling fan, dis-
connect the fan motor lead or cycle the ignition
switch to the LOCK position. The fan is tempera-
ture controlled and can start at any time the igni-
tion switch is in the ON position.
• You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the hood,
do not open the hood until the radiator has had
time to cool. Never try to open a cooling system
pressure cap when the radiator is hot.
530 MAINTAINING YOUR VEHICLE

Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty, the
system should be drained, flushed, and refilled with
fresh OAT coolant (conforming to MS-12106) only ac-
cording to Chrysler Service Manual procedure or by an
authorized dealer. Check the front of the radiator 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 ofengine 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 visible
sediment, have an authorized dealer clean and flush with
OAT coolant (antifreeze) (conforming to MS-12106).
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
NOTE:
Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could lead
to severe internal engine damage. If any coolant is
needed to be added to the system please contact your
local authorized dealer.
7
MAINTAINING YOUR VEHICLE 531

Selection Of Coolant
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information.
CAUTION!
•Mixing of engine coolant (antifreeze) other than
specified Organic Additive Technology (OAT) en-
gine coolant (antifreeze), may result in engine
damage and may decrease corrosion protection.
Organic Additive Technology (OAT) engine cool-
ant is different and should not be mixed with
Hybrid Organic Additive Technology (HOAT) en-
gine coolant (antifreeze) or any “globally compat-
ible” coolant (antifreeze). If a non-OAT engine
coolant (antifreeze) is introduced into the cooling
system in an emergency, the cooling system will
need to be drained, flushed, and refilled with fresh
(Continued)
CAUTION! (Continued)
OAT coolant (conforming to MS-12106), by an
authorized dealer as soon as possible.
• Do not use water alone or alcohol-based engine
coolant (antifreeze) products. Do not use additional
rust inhibitors or antirust products, as they may not
be compatible with the radiator engine coolant and
may plug the radiator.
• This vehicle has not been designed for use with
propylene glycol-based engine coolant (antifreeze).
Use of propylene glycol-based engine coolant (an-
tifreeze) is not recommended.
532 MAINTAINING YOUR VEHICLE

Adding Coolant
Your vehicle has been built with an improved engine
coolant (OAT coolant conforming to MS-12106) that
allows extended maintenance intervals. This engine cool-
ant (antifreeze) can be used up to ten years or 150,000
miles (240,000 km) before replacement. To prevent reduc-
ing this extended maintenance period, it is important that
you use the same engine coolant (OAT coolant conform-
ing to MS-12106) throughout the life of your vehicle.
Please review these recommendations for using Organic
Additive Technology (OAT) engine coolant (antifreeze)
that meets the requirements of Chrysler Material Stan-
dard MS-12106. When adding engine coolant (antifreeze):
•We recommend using MOPAR® Antifreeze/Coolant
10 Year/150,000 Mile Formula OAT (Organic Additive
Technology) that meets the requirements of Chrysler
Material Standard MS-12106. •
Mix a minimum solution of 50% OAT engine coolant
that meets the requirements of Chrysler Material Stan-
dard MS-12106 and distilled water. Use higher concen-
trations (not to exceed 70%) if temperatures below
34° 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.
7
MAINTAINING YOUR VEHICLE 533

NOTE:
•Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could
lead to severe internal engine damage. If any coolant is
needed to be added to the system please contact your
local authorized dealer.
• Mixing engine coolant (antifreeze) types is not recom-
mended and can result in cooling system damage. If
HOAT and OAT coolant are mixed in an emergency,
have a authorized dealer drain, flush, and refill with
OAT coolant (conforming to MS-12106) as soon as
possible.
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!
•
Do not open hot engine cooling system. 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 Engine Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
534 MAINTAINING YOUR VEHICLE

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 expansion bottle.
• Check the coolant freeze point in the radiator and in
the coolant expansion bottle. If engine coolant (anti-
freeze) needs to be added, the contents of the coolant
expansion bottle must also be protected against freez-
ing.
• If frequent engine coolant (antifreeze) additions are
required, the cooling system should be pressure tested
for leaks.
• Maintain engine coolant (antifreeze) concentration at a
minimum of 50% OAT coolant (conforming to MS-
12106) and distilled water for proper corrosion protec-
tion of your engine which contains aluminum compo-
nents. •
Make sure that the coolant expansion 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.
• Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory engine coolant (antifreeze)
performance, poor gas mileage, and increased emis-
sions.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically.
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
536 MAINTAINING YOUR VEHICLE

FLUID CAPACITIES
U.S.Metric
Fuel (Approximate)
All Engines 19 Gallons72 Liters
Engine Oil With Filter
3.6 Liter Engine (SAE 5W-20, API Certified) 6 Quarts5.6 Liters
5.7 Liter Engine (SAE 5W-20, API Certified) 7 Quarts6.6 Liters
Cooling System *
3.6 Liter Engine – We recommend you use MOPAR® Antifreeze/
Engine Coolant 10 Year/150,000 Mile Formula or equivalent. 10 Quarts
9.5 Liters
5.7 Liter Engine without Severe Duty II Cooling System – We rec-
ommend you use MOPAR® Antifreeze/Engine Coolant 10 Year/
150,000 Mile Formula. 14.5 Quarts
13.9 Liters
5.7 Liter Engine with Severe Duty II Cooling System – We recom-
mend you use MOPAR® Antifreeze/Engine Coolant 10 Year/
150,000 Mile Formula. 15 Quarts
14.3 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
566 MAINTAINING YOUR VEHICLE

Severe Duty All Models
Change Engine Oil at 4000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment. This
type of vehicle use is considered Severe Duty
Once A Month Or Before A Long Trip:
•Check engine oil level
• Check windshield washer fluid level
• Check tire pressure and look for unusual wear or
damage. Rotate tires at the first sign of irregular wear,
even if it occurs before your next scheduled service.
• Check the fluid levels of the coolant reservoir, brake
master cylinder, and power steering and fill as needed.
• Check function of all interior and exterior lights Required Maintenance Intervals.
Refer to the maintenance schedules on the following
page for the required maintenance intervals.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Change oil and filter
• Rotate the tires.
Rotate at the first sign of irregular
wear, even if it occurs before your next scheduled
service
• Inspect battery and clean and tighten terminals as
required
• Inspect brake pads, shoes, rotors, drums, hoses
and park brake
•
Inspect engine cooling system protection and hoses
• Inspect exhaust system
• Inspect engine air cleaner if using in dusty or
off-road conditions8
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SMAINTENANCE SCHEDULES 573

Climate Control......................... .351
Clock ................................. .346
Coin Holder ............................ .288
Cold Weather Operation ....................369
Compact Disc (CD) Maintenance ..............350
Compact Spare Tire ....................... .432
Computer, Trip/Travel ..................... .327
Connector UCI................................ .347
Universal Consumer Interface (UCI) ..........347
Conserving Fuel ......................... .325
Console, Floor .......................... .288
Contract, Service ......................... .583
Coolant Pressure Cap (Radiator Cap) ...........534
Cooling System .......................... .530
Adding Coolant (Antifreeze) ...............533
Coolant Capacity ...................... .566
Coolant Level ......................... .531
Disposal of Used Coolant .................534 Drain, Flush, and Refill
...................531
Inspection ........................... .535
Points to Remember .....................535
Pressure Cap ......................... .534
Radiator Cap ......................... .534
Selection of Coolant (Antifreeze) .............532
Corrosion Protection ...................... .542
Cruise Control (Speed Control) ................220
Cupholders ............................ .283
Customer Assistance ...................... .581
Customer Programmable Features .............330
Data Recorder, Event .......................74
Daytime Brightness, Interior Lights .............205
Daytime Running Lights ....................198
Dealer Service ........................... .515
Deck Lid, Emergency Release .................44
Deck Lid, Power Release .....................42
Defr

oster, Rear Window .....................294
10
INDEX 593

Electronic Vehicle Information Center (EVIC) . . . .313
Electronic Vehicle Information Center (EVIC)
Setup Menu.......................... .313
EVIC Display ......................... .316
EVIC Messages ........................ .313
Remote Start ...........................29
Emergency Deck Lid Release ..................44
Emergency, In Case of Freeing Vehicle When Stuck ................498
Hazard Warning Flasher ..................481
Jacking .............................. .484
Jump Starting ......................... .494
Overheating .......................... .481
Towing ............................. .504
Emergency Trunk Release ....................44
Emission Control System Maintenance ..........513
Engine ................................ .512
Air Cleaner .......................... .521
Block Heater ......................... .371Break-In Recommendations
.................98
Checking Oil Level ..................... .517
Compartment ..........................511
Compartment Identification ................511
Coolant (Antifreeze) .....................531
Cooling ............................. .530
Exhaust Gas Caution .....................100
Fails to Start .......................... .369
Flooded, Starting ...................... .369
Fuel Requirements ..................... .451
Jump Starting ......................... .494
Oil................................. .517
Oil Change Interval ..................... .324
Oil Filler Cap ......................... .519
Oil Selection .......................... .518
Oil Synthetic ......................... .520
Overheating .......................... .481
Starting ............................. .366
Temperature Gauge ..................... .312
10
INDEX 595