2007 DODGE MAGNUM SRT display

warning limit in any of the four active road tires. The
vehicle may need to be driven for up to 10 minutes above
15 mph (25 km/h) in order for the TPMS to receive this
information.
Check TPMS Warning
The Tire Pressure Monitoring Telltale Light will flash on
and off for 60 seconds and an audible chime will sound
when a system fault is detected. The flash cycle will
repeat every ten minutes, without an audible chime, until
the fault condition no longer exists. If the ignition key is
cycled, this sequence will repeat, providing the system
fault still exists.
Premium System Ð If Equipped
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 regularly
and to maintain the proper pressure.The TPMS consists of the following components:
²Receiver Module
²4 Tire Pressure Monitoring Sensors
²3 Trigger Modules (mounted in three of the four
wheel-wells)
²Various Tire Pressure Monitoring System Messages,
which display in the Electronic Vehicle Information
Center (EVIC)
²Tire Pressure Monitoring Telltale Light
Tire Pressure Monitoring Low Pressure Warnings
The Tire Pressure Monitoring Telltale Light will
illuminate in the instrument cluster and an audible
chime will sound when tire pressure is low in one
or more of the four active road tires. The audible chime
will sound once every ignition cycle for each condition
that it detects. In addition, the Electronic Vehicle Infor-
mation Center (EVIC) will display one or more Low
Pressure messages (Left Front, Left Rear, Right Front,
Right Rear) for 3 seconds and a graphic showing the
pressure values of each tire with the low tire pressure
250 STARTING AND OPERATING

values flashing. Should this occur, you should stop as
soon as possible, and inflate the tires with low pressure
(those flashing in the EVIC graphic) to the vehicle's
recommended cold placard pressure value. Once the
system receives the updated tire pressures, the system
will automatically update, the graphic display in the
EVIC will stop flashing, and the Tire Pressure Monitoring
Telltale Light will turn off. The vehicle may need to be
driven for up to 10 minutes above 15 mph (25 km/h) in
order for the TPMS to receive this information. Low
pressure in the spare tire will not cause the Tire Pressure
Monitoring Telltale Light to illuminate or the chime to
sound.
NOTE:
²
You can change the pressure units to display in PSI,
kPA, or BAR. Refer to ªLanguage,º under ªPersonal
Settings (Customer Programmable Features),º under
ªElectronic Vehicle Information Center (EVIC)º in
Section 4 of this manual for details.
²The compact spare tire (if so equipped) does not have
a tire pressure monitoring sensor. Therefore, the TPMS
will not monitor the pressure in the compact spare tire.
However, if you install the compact spare tire in place
STARTING AND OPERATING 251
5

of a road tire that has a pressure below the low-
pressure warning limit, the Tire Pressure Monitoring
Telltale Light will remain ON and a chime will still
sound each ignition key cycle. In addition, the EVIC
will still display a low-pressure message and a flash-
ing pressure value in the graphic display. Once you
repair or replace the original road tire, and reinstall it
on the vehicle in place of the compact spare, the TPMS
will update automatically. In addition, the Tire Pres-
sure Monitoring Telltale Light will turn OFF, and the
graphic in the EVIC will stop flashing and display a
new pressure value, as long no tire pressure is below
the low-pressure warning limit in any of the four
active road tires. The vehicle may need to be driven for
up to 10 minutes above 15 mph (25 km/h) in order for
the TPMS to receive this information.
Check TPMS Warning
The Tire Pressure Monitoring Telltale Light will flash on
and off for 60 seconds and an audible chime will sound
when a system fault is detected. The flash cycle will
repeat every ten minutes, without an audible chime, until
the fault condition no longer exists. In addition to the
telltale and chime, the Electronic Vehicle InformationCenter (EVIC) will display a9CHECK TPM SYSTEM9
message for 3 seconds when a system fault is detected. In
the event that a fault occurs because the system did not
receive a pressure value from one or more Tire Pressure
Monitoring Sensors, the EVIC will display the9CHECK
TPM SYSTEM9message and then display dashes (- -) in
place of the pressure value to indicate which sensor is not
being received.
252 STARTING AND OPERATING

NOTE:You can change the pressure units to display in
PSI, kPA, or BAR. Refer to ªLanguage,º under ªPersonal
Settings (Customer Programmable Features),º under
ªElectronic Vehicle Information Center (EVIC)º in Sec-
tion 4 of this manual for details.
If the ignition key is cycled, this sequence will repeat,
providing the system fault still exists. If the system fault
no longer exists, the Tire Pressure Monitoring Telltale
Light will no longer flash, and the9CHECK TPM SYS-
TEM9message will no longer display, and a pressure
value will display in place of the dashes.
General Information
This device complies with part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
²This device may not cause harmful interference.
²This device must accept any interference received,
including interference that may cause undesired op-
eration.The tire pressure sensors are covered under one of the
following licenses:
United States.....................KR5S120123
Canada........................2671-S120123
FUEL REQUIREMENTS
6.1L Engine
The 6.1L engine is designed to meet all
emissions regulations and provide excel-
lent fuel economy and performance when
using high-quality premium unleaded
gasoline with an octane rating of 91 or
higher.
Light spark knock at low engine speeds is not harmful to
your engine. However, continued heavy spark knock at
high speeds can cause damage and immediate service is
required.
Poor quality gasoline can cause problems such as hard
starting, stalling, and hesitations. If you experience these
symptoms, try another brand of ªpremiumº gasoline
before considering service for the vehicle.
STARTING AND OPERATING 253
5

Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
ªCheck Gascapº message will display in the Electronic
Vehicle Information Center (EVIC). If this occurs, tighten
the fuel filler cap properly and press the odometer reset
button to turn off the message. If the problem continues,
the message will appear the next time the vehicle is
started.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the Malfunction Indicator Light (MIL).
Refer to ªOnboard Diagnostic Systemº in Section 7 of this
manual for more information.
VEHICLE LOADING
The load carrying capacity of your vehicle is shown on
the ªVehicle Certification Label.º This information
should be used for passenger and luggage loading as
indicated.
If the seatbacks are folded for carrying cargo, do not
exceed the specified GVWR and GAWR.
Vehicle Certification Label
Your vehicle has a certification label attached to the rear
of the driver's door.
The label contains the following information:
²Name of manufacturer
²Month and year of manufacture
²Gross Vehicle Weight Rating (GVWR)
²Gross Axle Weight Rating (GAWR) front
²Gross Axle Weight Rating (GAWR) rear
²Vehicle Identification Number (VIN)
²Type of Vehicle
STARTING AND OPERATING 259
5

ONBOARD DIAGNOSTIC SYSTEM Ð OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the ªMalfunction Indicator Light.º It will
also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your dealer for service as soon as
possible.CAUTION!
Prolonged driving with the ªMalfunction Indicator
Lightº on could cause further damage to the emis-
sion control system. It could also affect fuel economy
and driveability. The vehicle must be serviced before
any emissions tests can be performed.
If the ªMalfunction Indicator Lightº is flashing
while the engine is running, severe catalytic con-
verter damage and power loss will soon occur. Im-
mediate service is required.
Loose Fuel Filler Cap
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
ªCheck Gascapº message will display in the Electronic
Vehicle Information Center (EVIC) Ð if equipped. If this
occurs, tighten the fuel filler cap properly and press the
odometer reset button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
292 MAINTAINING YOUR VEHICLE