2005 CHRYSLER 300 tire pressure reset

reset. The light will remain on or flashing until the tire
pressure is properly set or the problem with the sensor
is corrected.
This light will turn on momentarily as a bulb check when
the engine is started.
When the tire pressure monitoring system warning light
is lit, one or more of your tires is significantly underin-
flated. You should stop and check your tires as soon as
possible, and inflate them to the proper pressure as
indicated on the tire and loading information placard.
Driving on a significantly underinflated tire causes the
tire to overheat and can lead to tire failure. Underinfla-
tion also reduces fuel efficiency and tire tread life, and
may affect the vehicle's handling and stopping ability.
Each tire, including the spare, should be checked
monthly when cold and set to the recommended inflation
pressure as specified in the tire and loading information
placard.
22. Voltage Light
This light monitors the electrical system volt-
age. The light should turn on momentarily as
the engine is started. If the light stays on or turns onwhile driving, it indicates a problem with the charging
system. Immediate service should be obtained.
23. Malfunction Indicator Light
This light is part of an onboard diagnostic
system called OBD that monitors engine and
automatic transmission control systems. The
light will illuminate when the key is in the ON
position before engine start. If the bulb does not come
on when turning the key from OFF to ON, have the
condition checked promptly.
Certain conditions such as a loose or missing gas cap,
poor fuel quality, etc. may illuminate the light after
engine start. The vehicle should be serviced if the light
stays on through several of your typical driving cycles. In
most situations the vehicle will drive normally and will
not require towing.
The Malfunction Indicator Light 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.
146 UNDERSTANDING YOUR INSTRUMENT PANEL

SELF±SEALING TIRESÐIF EQUIPPED
A non-hardening viscous sealant applied to the inner
liner of each tire fills punctures up to 0.19 in. (5 mm) to
minimize the loss of air pressure. This contributes to the
safety of the vehicle by significantly reducing the prob-
ability of a roadside stop due to a flat tire.
TIRE PRESSURE MONITOR SYSTEM Ð IF
EQUIPPED
TIRE PRESSURE MONITORING Ð BASE SYSTEM
The Tire Pressure Monitor System (TPM) system uses
wireless technology with wheel rim mounted electronic
sensors to monitor tire pressure levels (EXCLUDING
THE SPARE TIRE). 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 your tires regularly and to maintain
the proper pressure.The Tire Pressure Monitoring Indicator Lamp will
illuminate in the instrument cluster, and an au-
dible chime will be activated when one or more
tire pressures is low. The Tire Pressure Monitoring Indi-
cator Lamp will flash on and off for ten seconds when a
system fault is detected. The flash cycle will repeat every
ten minutes or until the fault condition is removed and
reset.
The Tire Pressure Monitoring System consists of the
following components:
²Receiver Module
²4/5 Wheel Sensors
²Amber Colored Tire Pressure Monitoring Indicator
Lamp
The system will consist of tire pressure monitoring
sensors attached to each wheel through the valve stem
mounting hole, a central receiver module and an amber
colored Indicator Lamp. A sensor is located in the spare
wheel if the vehicle is equipped with a matching full size
spare wheel and tire assembly.
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5

TIRE PRESSURE MONITORING Ð PREMIUM
SYSTEM
The Tire Pressure Monitor System (TPM) system 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. The wheel
sensors monitor tire pressure, and status for all four
active road tires and the spare tire. The spare tire pressure
is monitored, but not displayed.
NOTE:It is particularly important, for you to check the
tire pressure in all of your tires regularly and to maintain
the proper pressure.
The Tire Pressure Monitoring Indicator Lamp will
illuminate in the instrument cluster, and an au-
dible chime will be activated when one or more
tire pressures is low. The Tire Pressure Monitoring Indi-
cator Lamp will flash on and off for ten seconds when a
system fault is detected. The flash cycle will repeat every
ten minutes or until the fault condition is removed and
reset.The Tire Pressure Monitoring System consists of the
following components:
²Receiver Module
²4/5 Wheel Sensors
²4 Wheel Sensor Trigger Modules
²Tire Pressure Monitoring System Display Messages in
the EVIC
²Amber Colored Tire Pressure Monitoring Indicator
Lamp
The system consists of tire pressure monitoring sensors
attached to each wheel through the valve stem mounting
hole, a central receiver module, Wheel Sensor Trigger
Modules mounted in three of the four wheel wells,
various Tire Pressure Monitoring System Display Mes-
sages in the EVIC, and an amber colored Indicator Lamp.
A sensor shall be installed in the spare wheel if the
vehicle is equipped with a matching full size spare wheel
and tire assembly.
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5

NOTE:For vehicles with optional wheel/tire sizes and
significantly different tire placard pressures, the placard
pressure value and the low-pressure threshold value is
re-programmable at your authorized dealer to accommo-
date the customer selected wheel/tire combinations rec-
ommended by DaimlerChrysler.
The following9warnings9will cause a text message to be
displayed, an audible chime to sound and the tire pres-
sure Indicator Lamp to illuminate. The audible chime
will occur once every ignition cycle for each9warning9
detected. The tire pressure Indicator Lamp will illumi-
nate continuously (solid) and shall remain illuminated
until the warning condition is removed/reset.
NOTE:The Indicator Lamp will only illuminate for the
four active road tires. A low spare tire pressure will not
cause the Indicator Lamp to illuminate
When the appropriate conditions exist, the Electronic
Vehicle Information Center (EVIC) displays the following
messages.
LEFT FRONT, LEFT REAR, RIGHT FRONT,
RIGHT REAR LOW PRESSURE
One or more of these messages will be displayed in the
EVIC if a low tire pressure condition exists in one or more
tires.
Inspect all tires for proper inflation pressure, once the
proper tire pressure has been set, the TPM system
warning will reset automatically when the vehicle has
been driven for at least 2 minutes at or above 15 mph (24
km/h).
CHECK TPM SYSTEM
See your authorized dealer when this message appears in
the EVIC. This message indicates that a system fault
condition has been detected.
246 STARTING AND OPERATING