coolant temperature CHRYSLER 300 LX 2006 Owners Manual

13. Electronic Stability Program (ESP) Indicator
Light/Traction Control System (TCS) Indicator Light
—If Equipped
If this indicator light flashes during accelera-
tion, apply as little throttle as possible. While
driving, ease up on the accelerator. Adapt
your speed and driving to the prevailing
road conditions, and do not switch off the ESP, or TCS
—if equipped. (See page 117 for more information.)
14. Temperature Gauge
The temperature gauge shows engine coolant tempera-
ture. Any reading within the normal range indicates that
the engine cooling system is operating satisfactorily.
The gauge pointer will likely indicate a higher tempera-
ture when driving in hot weather, up mountain grades,
or when towing a trailer. It should not be allowed to
exceed the upper limits of the normal operating range.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If temperature gauge reads (H),
pull over and stop the vehicle. Idle the vehicle with
the air conditioner turned off until the pointer drops
back into the normal range. If the pointer remains on
the“H”, and you hear continuous chimes, turn the
engine off immediately, and call for service.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call a service center if your
vehicle overheats. If you decide to look under the
hood yourself, see Section 7 of this manual. Follow
the warnings under the Cooling System Pressure
Cap paragraph.
146 UNDERSTANDING YOUR INSTRUMENT PANEL
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NOTE:There are steps that you can take to slow down
an impending overheat condition. If your air conditioner
is on, turn it off. The air conditioning system adds heat to
the engine cooling system and turning off the A/C
removes this heat. You can also turn the Temperature
control to maximum heat, the Mode control to floor, and
the fan control to HI. This allows the heater core to act as
a supplement to the radiator and aids in removing heat
from the engine cooling system.
CAUTION!
Driving with a hot cooling system could damage
your vehicle. If temperature gauge reads“H”, pull
over and stop the vehicle. Idle the vehicle with the
air conditioner turned off until the pointer drops
back into the normal range. If the pointer remains on
the“H”, turn the engine off immediately, and call for
service.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call a service center if your
vehicle overheats. If you decide to look under the
hood yourself, see Section 7, Maintenance, of this
manual. Follow the warnings under the Cooling
System Pressure Cap paragraph.
JACKING AND TIRE CHANGING
WARNING!
Do not attempt to change a tire on the side of the
vehicle close to moving traffic. Pull far enough off
the road to avoid the danger of being hit when
operating the jack or changing the wheel.
WHAT TO DO IN EMERGENCIES 275
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Cooling System
WARNING!
•When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the OFF position. The fan is temperature
controlled and can start at any time the ignition
switch is in the ON position.
•You or others can be badly burned by hot coolant
or steam from your radiator. If you see or hear
steam coming from under the hood, don’t 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.
Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If coolant is dirty or 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
coolant from the radiator drain cock. If the cap is sealing
properly, the engine coolant (antifreeze) will begin to
drain from the coolant recovery bottle. DO NOT RE-
MOVE THE COOLANT PRESSURE CAP WHEN THE
COOLING SYSTEM IS HOT.
312 MAINTAINING YOUR VEHICLE
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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 (160
000 km) before replacement. To prevent reducing this
extended maintenance period, it is important that you
use the same coolant throughout the life of your vehicle.
Please review these recommendations for using Hybrid
Organic Additive Technology (HOAT) coolant.
When adding coolant, a minimum solution of 50% rec-
ommended MoparAntifreeze/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.
314 MAINTAINING YOUR VEHICLE
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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 children
do not store ethylene glycol based engine coolant in open
containers or allow it to remain in puddles on theground. 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
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.
When additional coolant is needed to maintain the
proper level, it should be added to the coolant bottle. Do
not overfill.
MAINTAINING YOUR VEHICLE 315
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SCHEDULE“B”
Follow Schedule“B”if you usually operate your vehicle
under one or more of the following conditions. Change
the automatic transmission fluid and filter every 60,000
miles (100 000 km) if the vehicle is usually operated
under one or more of the conditions marked with an.
•Day or night temperatures are below 32°F(0°C).
•Stop and go driving.
•Extensive engine idling.
•Driving in dusty conditions.
•Short trips of less than 10 miles (16.2 km).
•More than 50% of your driving is at sustained high
speeds during hot weather, above 90°F (32°C).
•Trailer towing.
•Taxi, police or delivery service (commercial ser-
vices).
•Off-road or desert operation.
•If equipped for and operating with E-85 (ethanol)
fuel.
NOTE:IfANYof these apply to you, then change your
engine oil every 3,000 miles (5 000 km) or 3 months,
whichever comes first, and follow the maintenance rec-
ommendations in Schedule“B”in this section.
NOTE:IfANYof these apply to you, then flush and
replace the engine coolant every 102,000 miles (170 000
km) or 60 months, whichever comes first, and follow the
maintenance recommendations in Schedule“B”in this
section.
SCHEDULE“B”353
8
M
A
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T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
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ABS (Anti-Lock Brake System)............. 225
Adding Engine Coolant (Antifreeze)......... 314
Adding Fuel.......................... 257
Adding Washer Fluid..............109,110,310
Additives, Fuel........................ 255
Adjustable Pedals....................... 98
Air Conditioner Maintenance.............. 307
Air Conditioning....................... 192
Air Conditioning Filter................202,308
Air Conditioning, Operating Tips........... 203
Air Conditioning Refrigerant.............. 308
Air Conditioning System................. 192
Air Pressure, Tires...................... 244
Airbag................................ 39
Airbag Deployment....................43,49
Airbag Light....................44,51,61,144
Airbag Maintenance...................... 50
Airbag, Side........................... 47
Airbag, Window (Side Curtain)...........40,47
Alarm System (Security Alarm)............. 25
Alignment and Balance.................. 250
All Wheel Drive (AWD)...............229,321
Alterations/Modifications, Vehicle............ 7Antenna, Satellite Radio.................. 185
Antifreeze (Engine Coolant)............313,344
Disposal............................ 315
Anti-Lock Brake System (ABS)............. 225
Anti-Lock Warning Light................. 144
Anti-Theft Security Alarm (Theft Alarm)...... 25
Appearance Care....................... 321
Auto Down Power Windows............... 27
Auto Up Power Windows................. 28
Automatic Dimming Mirror................ 67
Automatic Door Locks..................17,18
Automatic Headlights................... 103
Automatic Temperature Control (ATC)....... 196
Automatic Transmission............210,215,320
Adding Fluid.....................320,347
Fluid and Filter Changes................ 320
Fluid Change........................ 320
Fluid Level Check..................... 320
Fluid Type.......................... 347
Gear Ranges......................... 211
Torque Converter..................... 214
Automatic Transmission Limp Home Mode . . . 214
Autostick..........................217,222
374 INDEX
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Hazard Warning Flasher................ 274
Jacking............................. 275
Jump Starting........................ 282
Overheating......................... 274
Towing............................. 286
Emission Control System Maintenance....296,350
Engine.........................292,293,294
Air Cleaner.......................... 304
Air Cleaner Filter..................... 304
Block Heater......................... 210
Break-In Recommendations............... 60
Checking Oil Level.................298,299
Compartment..................292,293,294
Coolant (Antifreeze)................312,346
Cooling............................ 312
Exhaust Gas Caution................60,256
Fails to Start......................... 209
Fuel Requirements.................253,344
Oil ..........................298,344,346
Oil Change Interval................... 300
Oil Selection......................300,344
Oil Synthetic......................... 302
Overheating......................... 274Temperature Gauge................... 146
Enhanced Accident Response Feature......... 50
Event Data Recorder..................... 51
Exhaust Gas Caution...............60,256,311
Exhaust System........................ 311
Exterior Folding Mirrors.................. 68
Filters
Air Cleaner.......................... 304
Air Conditioning..................202,308
Engine Fuel......................... 304
Engine Oil.......................303,346
Engine Oil Disposal................... 302
Flashers
Hazard Warning...................... 274
Turn Signal.......................... 143
Flash-To-Pass.......................... 106
Flat Tire Changing...................... 275
Floor Console.......................... 135
Fluid Capacities........................ 344
Fluid Leaks............................ 61
Fluid Level Checks
Brake.............................. 318
INDEX 377
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Cooling System....................... 312
Engine Oil.......................298,299
Power Steering....................... 309
Fluids............................... 346
Fluids, Lubricants and Genuine Parts........ 346
Fog Lights.........................105,143
Folding Rear Seat....................... 94
Freeing A Stuck Vehicle.................. 285
Fuel................................. 253
Adding............................. 257
Additives........................... 255
Clean Air........................... 254
Filler Cap (Gas Cap)................... 257
Filter.............................. 304
Gasoline............................ 253
Gauge............................. 147
Hoses.............................. 319
Octane Rating.....................253,346
Requirements.....................253,344
Tank Capacity........................ 344
Fueling.............................. 257
Fuses................................ 326Garage Door Opener (HomeLink) .......... 123
Gas Cap (Fuel Filler Cap)................. 257
Gasoline, Clean Air..................... 254
Gasoline (Fuel)........................ 253
Gasoline, Reformulated.................. 254
Gauges
Coolant Temperature.................. 146
Fuel............................... 147
Speedometer......................... 143
Tachometer.......................... 143
Gear Ranges........................... 211
General Information.................15,23,234
Glass Cleaning......................... 324
Gross Axle Weight Rating..............260,263
Gross Vehicle Weight Rating............260,262
Hands-Free Phone (UConnect™) ............ 70
Hazard Warning Flasher.................. 274
Head Restraints......................... 94
Headlight Washers................... 110,310
Headlights............................ 336
High Beam.......................... 106
High Beam/Low Beam Select Switch...... 106
378 INDEX
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Rear Folding......................... 94
Reclining............................ 91
Security Alarm (Theft Alarm)............... 25
Selection of Coolant (Antifreeze).........313,346
Self-Sealing Tires....................... 229
Sentry Key (Immobilizer).................. 12
Service Assistance...................... 366
Service Contract........................ 368
Service Engine Soon Light
(Malfunction Indicator).................. 149
Service Manuals........................ 369
Setting the Clock..............162,166,172,188
Settings, Personal....................... 158
Shift Speeds........................... 210
Shoulder Belt Upper Anchorage............. 36
Side Airbag............................ 47
Signals, Turn.......................... 143
Slippery Surfaces, Driving On............. 284
SmartBeams........................... 104
Snow Chains (Tire Chains)................ 251
Snow Tires............................ 252
Spare Tire.......................246,247,277
Spark Plugs........................... 303Speed Control (Cruise Control)............. 119
Speedometer.......................... 143
Starting.............................. 208
Engine Fails to Start................... 209
Starting and Operating................... 208
Steering
Linkage............................ 309
Power...........................228,309
Tilt Column....................... 111,112
Wheel, Tilt....................... 111,112
Steering Wheel Mounted Sound System
Controls............................ 189
Storage...........................135,332
Storage, Vehicle.....................202,332
Storing Your Vehicle..................... 332
Sun Roof............................. 128
Sunglasses Storage...................... 122
Supplemental Restraint System - Airbag....... 39
System, Navigation..................... 188
Tachometer........................... 143
Telescoping Steering Column........... 111,112
Temperature Control, Automatic (ATC)....... 196
384 INDEX
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