inflation pressure CHRYSLER CROSSFIRE 2007 1.G Owners Manual

TIRE PRESSURE MONITOR SYSTEM (if equipped)
Each tire should be checked monthly when cold and
inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or tire infla-
tion 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 on ormore of your tires is significantly underÐinflated. Ac-
cordingly, when the low tire pressure telltale illuminates,
you should stop and check your tires as soon as possible,
and inflate them to the proper pressure, Driving on a
significantly under-inflated tire causes the tire to over-
heat and can lead to tire failure. Under-inflation also
reduced 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.
The Tire Pressure Monitor (TPM) system uses wireless
technology to monitor tire pressure levels. Sensors
mounted to each wheel as part of the valve stem transmit
tire pressure readings to a receiver located inside the
vehicle.
NOTE:The TPM system can inform you about a low
tire pressure condition, but it does not replace normal tire
maintenance. The TPM system is not intended to provide
you with notification of rapid tire pressure loss.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 93
3

CAUTION!
The TPM system is designed to monitor your tire
pressure and will not function as a tire pressure
gauge. After adjusting the air pressure in a tire, there
will be a delay before the system updates the display.The TPM system will cause the indicator lamp in the
instrument cluster to illuminate whenever the pressure in
one tire falls 25% below the recommended pressure
shown on the vehicle's tire label.
NOTE:The pressure in your tires changes with tem-
perature. A significant decrease in temperature could
reduce cold inflation pressure below the TPM setpoint.
For example, tires inflated to the proper cold inflation
pressure on a warm day or in a warm garage could
illuminate the TPM indicator lamp on the following day
if the temperature is very cold.ALWAYScheck the
pressure in your tires if the TPM lamp is illuminated.
94 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

CAUTION!
The TPM system has been optimized for the original
equipment tires and wheels. TPM system pressures
have been established for the tire size equipped on
your vehicle. Undesirable operation or sensor dam-
age may result when using replacement equipment
that is not of the same size, type, and/or style.
Aftermarket wheels can cause sensor damage. Do not
use aftermarket tire sealant or balance beads, as
damage to the sensors may result.
NOTE:The standard TIREFIT system (refer to What To
Do In Emergencies for more information) is specifically
designed to operate in conjunction with the TPM system,
and will not damage the sensors.
If your tire pressure is low, you should correct your tire
inflation pressure as soon as possible and inspect all of
your tires. Low tire pressure will cause the tire pressure
light to illuminate. They will remain on for the rest of the
driving cycle, or until the tire pressure is corrected.
In addition to monitoring tire pressures, the TPM system
also monitors faults within the system. If the TPM light
and alarm continue after the tire pressure has been
corrected, see your authorized dealer.
This device complies with part 15 of FCC rules and with
RSS-210 of Industry Canada. Operation is subject to the
following conditions:
1. This device may not cause harmful interference.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 95
3

CAUTION!
The TPMS is designed to monitor your tire pressure
and will not function as a tire pressure gauge. After
adjusting the air pressure in a tire, there will be a
delay before the system updated the display
NOTE:The TPMS can inform you about a low tire
pressure condition, but it does not replace normal tire
maintenance. The TPMS is not intended to provide you
with notification of a rapid pressure loss.
NOTE:The pressure in your tires changes with tem-
perature. A significant decrease in temperature could
reduce cold inflation pressure below the TPMS setpoint.
ALWAYS check pressure in your tires if the TPMS telltale
lamp is illuminated.
3. Coolant Indicator Light
This indicator illuminates when the engine
coolant has dropped below the requiredlevel in the reservoir or the coolant temperature is too
high (see the Temperature gauge section).
To check the coolant level, the vehicle must be parked on
level ground and the engine stopped.
Check coolant level only when the coolant is cold.
WARNING!
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
or coolant bottle is hot.
4. Engine Coolant Temperature Gauge
This gauge shows engine coolant temperature. Any read-
ing between the Hot and Cold gauge marks show that the
engine cooling system is operating properly. The gauge
pointer may show a higher temperature when driving in
hot weather, up mountain grades, or in heavy stop-and-
go-traffic.
UNDERSTANDING YOUR INSTRUMENT PANEL 115
4

NSynchronizing ESP....................161
NESP Control Switch....................161
NAnti-Lock Brake System (ABS)............162
NBrake Pad Break-In....................166
mPower Steering........................166
mTire Safety Information..................167
NTire Markings........................167
NTire Identification Number (TIN)..........170
NTire Loading And Tire Pressure...........171
mTiresÐGeneral Information...............175
NTire Pressure.........................175
NTire Inflation Pressures.................176
NRadial-Ply Tires......................178
NTire Spinning........................178
NTread Wear Indicators..................179
NReplacement Tires.....................179
NAlignment And Balance.................181
mTire Pressure Monitor System (If Equipped). . 181
NGeneral Information...................183
mTire Chains...........................183
mOriginal Equipment Tires................184
mSnow Tires...........................184
mTire Rotation Recommendations...........185
mFuel Requirements.....................186
NReformulated Gasoline.................187
NGasoline/Oxygenate Blends..............187
NMMT In Gasoline.....................188
NMaterials Added To Fuel................188
NSulfur In Gasoline.....................188
mAdding Fuel..........................189
NFuel Filler Cap (Gas Cap)...............189
mVehicle Loading.......................191
NRoof Luggage Rack....................191
mTrailer Towing........................192
144 STARTING AND OPERATING

In the case of an emergency brake maneuver, keep
continuous full pressure on the brake pedal. In this
manner only can the ABS be most effective.
On slippery road surfaces, the ABS will respond even
with light brake pedal pressure because of the in-
creased likelihood of locking wheels. The pulsating
brake pedal can be an indication of hazardous road
conditions and functions as a reminder to take extra
care while driving.
WARNING!
Significant over- or under-inflation of tires, or mix-
ing sizes of front or rear tires or wheels on the vehicle
can reduce braking effectiveness. Maintain proper
tire pressure and always use the tires and wheels
specified in this manual for your vehicle.The anti-lock brake system conducts a low-speed self-test
at about 12 mph (20 km/h). If you have your foot lightly
on the brake while this test is occurring, you may feel
slight pedal movement. The movement can be more
apparent on ice and snow. The anti-lock brake system
pump motor makes a low humming noise during opera-
tion, which is normal.
WARNING!
Pumping of the brake pedal will diminish the effec-
tiveness of the anti-lock brakes and may lead to an
accident. Pumping makes the stopping distance
longer. Just press firmly on your brake pedal when
you need to slow down or stop.
NOTE:During severe braking conditions, a pulsing
sensation may occur and a clicking noise will be heard.
This is normal, indicating that the anti-lock brake system
is functioning.
STARTING AND OPERATING 163
5

Service Description:
95= Load Index
ÐA numerical code associated with the maximum load a tire can carry.
H= Speed Symbol
ÐA symbol indicating the range of speeds at which a tire can carry a load corresponding to its load
index under certain operating conditions.
ÐThe maximum speed corresponding to the Speed Symbol should only be achieved under specified
operating conditions. i.e. tire pressure, vehicle loading, road conditions and posted speed limits.)
Load Identification:
(...blank...(= Absence of any text on sidewall of the tire indicates a Standard Load (SL) Tire
Extra Load (XL)= Extra Load (or Reinforced) Tire
Light Load= Light Load Tire
C,D,E= Load range associated with the maximum load a tire can carry at a specified pressure
Maximum LoadÐ Maximum Load indicates the maximum load this tire is designed to carry.
Maximum PressureÐ Maximum Pressure indicates the maximum permissible cold tire inflation pressure for this
tire.
STARTING AND OPERATING 169
5

Tire Loading and Tire Pressure
Tire Placard Location
NOTE:
Some vehicles have a ªTire and Loading Infor-
mationº placard located on the driver's side ªBº pillar.
Tire and Loading Information Placard
This placard tells you important information about:
1. the number of people that can be carried in the vehicle
2. the total weight your vehicle can carry
3. the tire size designed for your vehicle
4. the cold tire inflation pressures for the front, rear and
spare tires.
STARTING AND OPERATING 171
5

Loading
The vehicle maximum load on the tire must not exceed
the load carrying capacity of the tire on your vehicle. You
will not exceed the tire's load carrying capacity if you
adhere to the loading conditions, tire size and cold tire
inflation pressures specified on the Tire and Loading
Information placard and the Vehicle Loading section of
this manual.
NOTE:Under a maximum loaded vehicle condition,
gross axle weight ratings (GAWR's) for the front and rear
axles must not be exceeded. For further information on
GAWR's, vehicle loading and trailer towing, see the
Vehicle Loading section of this manual.To determine the maximum loading conditions of your
vehicle, locate the statement ªThe combined weight of
occupants and cargo should never exceed XXX kg or XXX
lbs.º or ªVehicle Capacityº on the Tire and Loading
Information placard. The combined weight of occupants,
cargo/luggage and trailer tongue weight (if applicable)
should never exceed the weight referenced here.
Steps for Determining Correct Load Limit
1. Locate the statement ªThe combined weight of occu-
pants and cargo should never exceed XXX poundsº or
ªVehicle Capacityº on your vehicle's placard.
2. Determine the combined weight of the driver and
passengers that will be riding in your vehicle.
3. Subtract the combined weight of the driver and pas-
sengers from XXX kilograms or XXX pounds.
172 STARTING AND OPERATING

WARNING!
Overloading of your tire is dangerous. Overloading
can cause tire failure, affect vehicle handling, and
increase your stopping distance. Use tires of the
recommended load capacity for your vehicle-never
overload them.
TIRESÐGENERAL INFORMATION
Please take time to read the tire warranty booklet in your
Owner's Manual package. It contains valuable informa-
tion on tire maintenance.
Specific recommendations on guidelines for longÐterm
tire storage should be requested of the tire manufacturer.
Please refer to the tire warranty booklet for contact
information.
Tire Pressure
Proper tire inflation pressure is essential to the safe and
satisfactory operation of your vehicle. Three primary
areas are affected by improper tire pressure:
1. SafetyÐ
WARNING!
Improperly inflated tires are dangerous and can
cause accidents.
²Under inflation increases tire flexing and can result
in tire failure.
²Over inflation reduces a tire's ability to cushion
shock. Objects on the road and chuck holes can cause
damage that results in tire failure.
²Unequal tire pressures can cause steering prob-
lems. You could lose control of your vehicle.
²Over inflated or under inflated tires can affect
vehicle handling and can fail suddenly, resulting in
loss of vehicle control.
²Unequal tire pressures from one side of the vehicle
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.
STARTING AND OPERATING 175
5