fuel pressure CHRYSLER 300 2009 1.G Owners Manual

Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield. See your
authorized dealer for service if your defroster is
inoperable.
Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect the tread and sidewall for
cuts and cracks. Check the wheel nuts for tightness.
Check the tires (including spare) for proper pressure.
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Door Latches
Check for positive closing, latching, and locking.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid, or
brake fluid leaks are suspected, the cause should be
located and corrected immediately.
78 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Also, have the system checked by an authorized dealer if
the light does not come on during starting.
22. Tire Pressure Monitoring Telltale Light
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your vehicle
has tires of a different size than the size indicated on the
vehicle placard or tire inflation pressure label, you should
determine the proper tire inflation pressure for those
tires.)
As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System
(TPMS) that illuminates a low tire pressure telltale when
one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illumi-
nates, you should stop and check your tires as soon aspossible, and inflate them to the proper pressure. Driving
on a significantly under-inflated tire causes the tire to
overheat and can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life, and may affect
the vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver ’s responsibility to
maintain correct tire pressure, even if under-inflation has
not reached the level to trigger illumination of the TPMS
low tire pressure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is not
operating properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously
illuminated. This sequence will continue upon subse-
quent vehicle start-ups as long as the malfunction exists.
UNDERSTANDING YOUR INSTRUMENT PANEL 217
4

electrical devices or increase engine speed (if at idle). If
the charging system light remains on, it means that the
vehicle is experiencing a problem with the charging
system. Obtain SERVICE IMMEDIATELY. See an autho-
rized dealer.
24. Malfunction Indicator Light (MIL)
The Malfunction Indicator Light (MIL) is part of
an onboard diagnostic system called OBD. The
OBD system monitors engine and automatic
transmission control systems. The MIL will turn on when
the key is in the ON position before engine start. If the
MIL does not come on when turning the key from LOCK
to ON, have the condition checked promptly.
Certain conditions such as a loose or missing gas cap,
poor fuel quality, etc., may illuminate the MIL after
engine start. The vehicle should be serviced if the MILstays on through several of your typical driving cycles. In
most situations, the vehicle will drive normally and will
not require towing.
The MIL flashes to alert you to serious conditions that
could lead to immediate loss of power or severe catalytic
converter damage. The vehicle should be serviced as
soon as possible if this occurs.
25. Oil Pressure Warning Light
This light indicates low engine oil pressure. The
light should turn on momentarily when the engine
is started. If the light turns on while driving, stop the
vehicle, and shut OFF the engine as soon as possible. A
single chime will sound when this light turns on.
Do not operate the vehicle until the cause is corrected.
This light does not show how much oil is in the engine.
The engine oil level must be checked using the procedure
shown in Section 7.
UNDERSTANDING YOUR INSTRUMENT PANEL 219
4

•Did Not Train
•Left Front Low Pressure (with a single chime). Refer to
information on “Tire Pressure” and “Tire Pressure
Monitor” under “Starting And Operating.”
•Left Rear Low Pressure (with a single chime). Refer to
information on “Tire Pressure” and “Tire Pressure
Monitor” under “Starting And Operating.”
•Right Front Low Pressure (with a single chime). Refer
to information on “Tire Pressure” and “Tire Pressure
Monitor” under “Starting And Operating.”
•Right Rear Low Pressure (with a single chime). Refer
to information on “Tire Pressure” and “Tire Pressure
Monitor” under “Starting And Operating.”
•Check TPM System (with a single chime). Refer to
information on “Tire Pressure Monitor” under “Start-
ing And Operating.”
•Check Gascap (refer to “Adding Fuel” in Section 5)
•Service Park Assist System (with a single chime)
•Turn To Run (refer to “Remote Starting System” in
Section 2)
•Oil Change Required (with a single chime)
Oil Change Required
Your vehicle is equipped with an engine oil change
indicator system. The “Oil Change Required” message
will flash in the EVIC display for approximately 10 sec-
onds after a single chime has sounded to indicate the next
scheduled oil change interval. The engine oil change
indicator system is duty cycle based, which means the
engine oil change interval may fluctuate dependent upon
your personal driving style.
Unless reset, this message will continue to display each
time you turn the ignition switch to the ON position. To
turn off the message temporarily, press and release the
UNDERSTANDING YOUR INSTRUMENT PANEL 225
4

▫Radial Ply Tires..................... 353
▫Compact Spare Tire — If Equipped....... 353
▫Limited-Use Spare — If Equipped........ 354
▫Tire Spinning....................... 355
▫Tread Wear Indicators................. 355
▫Life Of Tire........................ 356
▫Replacement Tires.................... 357
Self-Sealing Tires — If Equipped........... 358
Tire Chains.......................... 358
Snow Tires.......................... 360
Tire Rotation Recommendations........... 360
Tire Pressure Monitor System (TPMS)....... 361
▫Base System........................ 363▫Premium System — If Equipped......... 366
▫General Information.................. 370
Fuel Requirements..................... 370
▫2.7L Engine........................ 370
▫3.5L And 5.7L Engines................. 370
▫Reformulated Gasoline................ 371
▫Gasoline/Oxygenate Blends............. 371
▫E-85 Usage In Non-Flex Fuel Vehicles...... 372
▫MMT In Gasoline.................... 373
▫Materials Added To Fuel............... 373
▫Fuel System Cautions................. 373
▫Carbon Monoxide Warnings............ 374
STARTING AND OPERATING 307
5

WARNING! (Continued)
•Unequal tire pressures from one side of the ve-
hicle to the other can cause the vehicle to drift to
the right or left.
•Always drive with each tire inflated to the recom-
mended cold tire inflation pressure.
Economy
Improper inflation pressures can cause uneven wear
patterns to develop across the tire tread. These abnormal
wear patterns will reduce tread life resulting in a need for
earlier tire replacement. Under-inflation also increases
tire rolling resistance and results in higher fuel
consumption.
Ride Comfort and Vehicle Stability
Proper tire inflation contributes to a comfortable ride.
Over-inflation produces a jarring and uncomfortable
ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on the
driver’s side “B” Pillar.
Some vehicles may have Supplemental Tire Pressure
Information for vehicle loads that are less than the
maximum loaded vehicle condition. These pressure con-
ditions will be found in the “Supplemental Tire Pressure
Information” section of this manual.
The pressure should be checked and adjusted as well as
inspecting for signs of tire wear or visible damage at least
STARTING AND OPERATING 351
5

NOTE:
•The TPMS is not intended to replace normal tire care
and maintenance or to provide warning of a tire failure
or condition.
•The TPMS should not be used as a tire pressure gauge
while adjusting your tire pressure.
•Driving on a significantly under-inflated tire causes
the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire
tread life, and may affect the vehicle’s handling and
stopping ability.
•The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver ’s responsibility to maintain
correct tire pressure using an accurate tire pressure
gauge, even if under-inflation has not reached the
level to trigger illumination of the TPM Telltale Light.
•Seasonal temperature changes will affect tire pressure,
and the TPMS will monitor the actual tire pressure in
the tire.
Base System
The Tire Pressure Monitor System (TPMS) uses wireless
technology with wheel rim mounted electronic sensors to
monitor tire pressure levels. Sensors mounted to each
wheel as part of the valve stem transmit tire pressure
readings to the receiver module.
NOTE:It is particularly important for you to check the
tire pressure in all of the tires on your vehicle monthly
and to maintain the proper pressure.
The TPMS consists of the following components:
•Receiver module,
•Four TPM sensors, and
•TPM Telltale Light
STARTING AND OPERATING 363
5

dipstick. Adding 1.0 qt (1.0 L) of oil when the reading is
at the MIN mark will result in a MAX reading on these
engines.
CAUTION!
Overfilling or underfilling will cause oil aeration or
loss of oil pressure. This could damage your engine.
Checking Oil Level — 5.7L Engine
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop.
The best time to check the engine oil level is about five
minutes after a fully warmed engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain
the oil level in the “SAFE” range. Adding 1.0 qt (1.0 L) ofoil when the reading is at the bottom of the “SAFE” range
will result in an oil level at the top of the “SAFE” range
on these engines.
CAUTION!
Overfilling or underfilling will cause oil aeration or
loss of oil pressure. This could damage your engine.
Change Engine Oil
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
Refer to the “Maintenance Schedule” in Section 8 for
information on this system.
NOTE: Under no circumstances should oil change
intervals exceed 6,000 miles (10 000 km) or six months,
whichever occurs first.
424 MAINTAINING YOUR VEHICLE

NOTE:
•The oil change indicator message will not monitor the
time since the last oil change. Change your vehicle’s
oil if it has been six months since your last oil change,
even if the oil change indicator message is NOT
illuminated.
•Change your engine oil more often if you drive your
vehicle off-road for an extended period of time.
•Under no circumstances should oil change intervals
exceed 6,000 miles (10,000 km) or six months, which-
ever comes first.
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
than your authorized dealer, the message can be reset by
referring to the steps described under “Oil Change
Required” under “Electronic Vehicle Information Center(EVIC)” in Section 4 or under “Odometer/Trip Odom-
eter” under “Instrument Cluster Descriptions” in Sec-
tion 4.
At Each Stop for Fuel
•Check the engine oil level. Refer to “Engine Oil” under
“Maintenance Procedures” in Section 7.
•Check the windshield washer solvent and add if
required.
Once a Month
•Check tire pressure and look for unusual wear or
damage.
•Inspect the battery, and clean and tighten the terminals
as required.
MAINTENANCE SCHEDULES 475
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About Your Brakes....................... 332
ABS (Anti-Lock Brake System).............. 334
Adaptive Cruise Control (ACC) (Cruise Control) . . 154
Adding Engine Coolant (Antifreeze).......... 437
Adding Fuel........................... 375
Adding Washer Fluid..................... 431
Additives, Fuel......................... 373
Adjustable Pedals....................... 149
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 427
Air Conditioner Maintenance............... 429
Air Conditioning.....................294,296
Air Conditioning Controls................. 294
Air Conditioning Filter.................303,430
Air Conditioning, Operating Tips............ 304
Air Conditioning Refrigerant.............429,430
Air Conditioning System..........294,296,297,429
Air Pressure, Tires....................217,351
Airbag................................ 51
Airbag Deployment.....................57,61Airbag Light.....................58,63,77,212
Airbag Maintenance....................... 62
Airbag, Side..........................52,59
Airbag, Window (Side Curtain).............52,59
Alarm, Panic............................ 24
Alarm (Security Alarm).................18,216
Alarm System (Security Alarm)............... 18
All Wheel Drive (AWD)................326,443
Alterations/Modifications, Vehicle............. 7
Antenna, Satellite Radio................... 283
Antifreeze (Engine Coolant)...........436,437,468
Disposal............................ 439
Anti-Lock Brake System (ABS)............334,336
Anti-Lock Warning Light.................. 211
Anti-Theft Security Alarm (Theft Alarm)........ 18
Appearance Care........................ 444
Arming Theft System (Security Alarm)......... 18
Assistance Towing....................... 104
Auto Down Power Windows................ 36
502 INDEX