tire pressure DODGE VIPER 2013 VX / 3.G Owners Manual

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 for proper pressure.
Lights
Have someone observe the operation of brake lights and
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.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 63

12. Tire Pressure Monitoring Telltale Light — If
Equipped
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 as
possible, 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.
When the malfunction indicator is illuminated, the sys-
tem may not be able to detect or signal low tire pressure
as intended. TPMS malfunctions may occur for a variety
of reasons, including the installation of replacement or
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UNDERSTANDING YOUR INSTRUMENT PANEL 157

alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the
TPMS malfunction telltale after replacing one or more
tires or wheels on your vehicle, to ensure that the
replacement or alternate tires and wheels allow the TPMS
to continue to function properly.
CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system opera-
tion or sensor damage may result when using re-
placement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Do not use tire sealant from a can or
balance beads if your vehicle is equipped with a
TPMS, as damage to the sensors may result.13. Malfunction Indicator Light (MIL)
The Malfunction Indicator Light (MIL) is part of
an onboard diagnostic system, called OBD, that
monitors engine control systems. The light will
illuminate when the ignition is in the ON/RUN position,
before engine start. If the bulb does not come on when
cycling the ignition from OFF to ON/RUN, have the
condition checked promptly.
Certain conditions, such as poor fuel quality, etc., may
illuminate the MIL 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.
158 UNDERSTANDING YOUR INSTRUMENT PANEL

the EVIC’s compass/outside temp line. Examples of this
message type are “Right Front Turn Signal Lamp Out”
and “Low Tire Pressure”.
•Unstored Messages
This message type is displayed indefinitely or until the
condition that activated the message is cleared. Examples
of this message type are “Turn Signal On” (if a turn signal
is left on) and “Lights On” (if driver leaves the vehicle).
• Five Second Unstored Messages
When the appropriate conditions occur, this type of
message takes control of the main display area for five
seconds and then returns to the previous screen. An
example of this message type is “Automatic High Beams
On”.Electronic Vehicle Information Center (EVIC)
Messages
• Front Seatbelts Unbuckled
• Driver Seatbelt Unbuckled
• Passenger Seatbelt Unbuckled
• Key Fob Battery Low
• Service Airbag System
• ESC Status
• Oil Pressure Low
• Fuel Low
• Service Antilock Brake System
• Service Electronic Throttle Control
• Cruise Off
168 UNDERSTANDING YOUR INSTRUMENT PANEL

•Cruise Ready
• Cruise Set To XXX MPH
• Tire Pressure Screen With Low Tire Pressure Warnings
• Service Tire Pressure System
• Parking Brake Engaged
• Brake Fluid Low
• Service Electronic Braking System
• Engine Temperature Hot
• Battery Voltage Low
• Service Electronic Throttle Control
• Lights On •
Right Turn Signal Light Out
• Left Turn Signal Light Out
• Turn Signal On
• Service Airbag System
• Service Airbag Warning Light
• Driver Seatbelt Unbuckled
• Passenger Seatbelt Unbuckled
• Front Seatbelts Unbuckled
• Door Open
• Doors Open
• Engage Park Brake to Prevent Rolling
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UNDERSTANDING YOUR INSTRUMENT PANEL 169

Tachometer
Press and release the UP or DOWN arrow
button until the Tachometer icon is highlighted
in the EVIC. Press and release the RIGHT
arrow button to change the display between
full tachometer or with digital speedometer.
MPH — km/h
Press and release the UP or DOWN arrow button until
the MPH-km/h icon is highlighted in the EVIC. Press
and release the RIGHT arrow button to change the
display between MPH or km/h
Vehicle Info (Customer Information Features)
Press and release the UP or DOWN arrow
button until the Vehicle Info icon is highlighted
in the EVIC. Press and release the RIGHT arrow button and Coolant Temp will be displayed. Press
the UP or DOWN arrow button to scroll through the
following information sub-menus:
Tire Pressure
Press and release the UP or DOWN arrow button until
“Tire Pressure” is highlighted in the EVIC. Press and
release the RIGHT arrow button and one of the following
will be displayed:
•
If tire pressure is OK for all tires a vehicle ICON is
displayed with tire pressure values in each corner of
the ICON.
• If one or more tires have low pressure, The tire
pressure values in each corner of the ICON with the
pressure value of the low tire displayed in a different
color than the other tire pressure value.
• If the Tire Pressure system requires service, “Service
Tire Pressure System” is displayed.
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UNDERSTANDING YOUR INSTRUMENT PANEL 173

Tire PSI is an information only function and cannot be
reset. Press and release the LEFT arrow button to return
to the main menu.
Refer to “Tire Pressure Monitoring System (TPMS)”
under “Starting and Operating” for further information.
Coolant Temperature
Press and release the UP or DOWN arrow button until
“Coolant Temperature” is highlighted in the EVIC. Press
and release the RIGHT arrow button and the coolant
temperature will be displayed.
Oil Temperature
Press and release the UP or DOWN arrow button until
“Oil Temperature” is highlighted in the EVIC. Press and
release the RIGHT arrow button and the oil temperature
will be displayed.Battery Voltage
Press and release the UP or DOWN arrow button until
“Battery Voltage” is highlighted in the EVIC. Press and
release the RIGHT arrow button and the battery voltage
will be displayed.
Intake Air Temp.
Press and release the UP or DOWN arrow button until
“Intake Air Temp.” is highlighted in the EVIC. Press and
release the RIGHT arrow button and the intake air
temperature will be displayed.
Current Torque
Press and release the UP or DOWN arrow button until
“Current Torque” is highlighted in the EVIC. Press and
release the RIGHT arrow button and the current torque
will be displayed.
174 UNDERSTANDING YOUR INSTRUMENT PANEL

BRAKE SYSTEM ...................... .218
▫ Brake Pad Break-In ....................218
▫ Anti-Lock Brake System ................219
 ELECTRONIC BRAKE CONTROL SYSTEM . . . .222
▫ Anti-Lock Brake System (ABS) ............222
▫ Traction Control System (TCS) ............223
▫ Electronic Stability Control ..............223
 TIRE SAFETY INFORMATION .............227
▫ Tire Markings ....................... .227
▫ Tire Identification Number (TIN) ...........230
▫ Tire Terminology And Definitions ..........231
▫ Tire Loading And Tire Pressure ...........232
TIRES — GENERAL INFORMATION .........237
▫ Tire Pressure ....................... .237
▫ Tire Inflation Pressures .................238
▫ Tire Pressures For High Speed Operation . . . .240
▫ Radial Ply Tires ..................... .240
▫ Tire Spinning ....................... .240
▫ Tread Wear Indicators ..................241
▫ Life Of Tire ........................ .242
▫ Replacement Tires .....................242
▫ Tire Storage ........................ .244
 SNOW TIRES ........................ .244
 TIRE ROTATION RECOMMENDATIONS .....244
200 STARTING AND OPERATING

TIRE PRESSURE MONITOR SYSTEM (TPMS) . .245
▫ Tire Pressure Monitoring Low Pressure
Warnings .......................... .246
 FUEL REQUIREMENTS ..................248
▫ 8.4L Engine ......................... .248
▫ Reformulated Gasoline .................248
▫ Gasoline/Oxygenate Blends ..............249
▫ E-85 Usage In Non-Flex Fuel Vehicles .......249
▫ MMT In Gasoline .....................250
▫ Materials Added To Fuel ................250
▫ Fuel System Cautions ...................251 ▫
Carbon Monoxide Warnings .............252
 ADDING FUEL ....................... .252
▫ Emergency Fuel Filler Door Release .........254
 TRAILER TOWING .....................254
 RECREATIONAL TOWING
(BEHIND MOTORHOME, ETC.) ............254
▫ Towing This Vehicle Behind Another Vehicle
(Flat towing with all four
wheels on the ground) .................254
 GROUND CLEARANCE .................255
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STARTING AND OPERATING 201

Safe Operating Tips
WARNING!
To use your brakes and accelerator more safely,
follow these tips:
•Do not “ride” the brakes by resting your foot on the
pedal. This could overheat the brakes and result in
unpredictable braking action, longer stopping dis-
tances, or brake damage.
• When descending mountains or hills, repeated
braking can cause brake fade with loss of braking
control. Avoid repeated heavy braking by down-
shifting the transmission whenever possible.
(Continued)
WARNING! (Continued)
•Do not drive too fast for road conditions, especially
when roads are wet or slushy. A wedge of water can
build up between the tire tread and the road. This
hydroplaning action can cause loss of traction,
braking ability, and control.
• After going through deep water or a car wash,
brakes may become wet, resulting in decreased
performance and unpredictable braking action.
Dry the brakes by gentle, intermittent pedal action
while driving at very slow speeds.
Anti-Lock Brake System
The Anti-Lock Brake System (ABS) is designed to aid the
driver in maintaining vehicle control under adverse brak-
ing conditions. The system operates with a separate com-
puter to modulate hydraulic pressure to prevent wheel
lock-up and help avoid skidding on slippery surfaces.
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STARTING AND OPERATING 219