coolant temperature DODGE VIPER 2015 VX / 3.G Owners Manual

Vehicle Info (Customer Information Features)
Push and release the UP or DOWN arrow
button until the Vehicle Info icon is highlighted
in the DID. Push and release the RIGHT arrow
button to display the following information
sub-menus:
Tire Pressure
Push and release the UP or DOWN arrow button until
“Tire Pressure” is highlighted in the DID. Push and
release the RIGHT arrow button, and one of the follow-
ing 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.
Tire PSI is an information only function and cannot be
reset. Push 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
Push and release the UP or DOWN arrow button until
“Coolant Temperature” is highlighted in the DID. Push
and release the RIGHT arrow button, and the coolant
temperature will be displayed.
166 UNDERSTANDING YOUR INSTRUMENT PANEL

Screen Setup Driver Selectable Items
Upper Left
•None
•Compass
•Temperature
•Range To Empty (RTE)
•Average Fuel
•Current Fuel
•Trip A
•Trip B
•Elapsed Time
•Oil Pressure
•Oil Temperature
•Battery
•Coolant Temperature
Upper Right
•None
•Compass
•Temperature
•Range To Empty (RTE)
•Average Fuel
•Current Fuel
•Trip A
•Trip B
•Elapsed Time
•Oil Pressure
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UNDERSTANDING YOUR INSTRUMENT PANEL 171

•Oil Temperature
•Battery
•Coolant Temperature
•RIGHT Arrow Button
Restore To Defaults (Restores All Settings To Default
Settings)
Push and release the RIGHT arrow button to
confirm.
Digital Speed
•On
•Off
Tach. Peak Hold
When enabled, the Tach. Peak Hold function marks the
peak Revolutions Per Minute (RPM) on the tachometer
gauge for 3 seconds when the RPM is above 4000. Using
the UP and DOWN arrow switches on the left side of the
steering wheel, select the gauges icon from the menu on
the left side of the cluster (highlighted red is the active
menu item). Use the right arrow to enter the gauges setup
screen and the up down arrows to select Tach Peak from
the menu of gauge options.
172 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE:The distance measurement will be aborted if the
brake pedal is released before the vehicle comes to a
complete stop.
•Brake Speed
Displays the speed the vehicle is traveling when the
brake pedal is depressed.
NOTE:Brake Distance and Speed timers will only dis-
play#ready#when vehicle is traveling at greater than 30
MPH (48 km/h).
G-Force
When selected, this screen displays all four G-Force
values (two lateral and two longitudinal) as well as
steering angle.
When a G-Force greater than zero is measured, the
display will update the value real-time. As the G-Force
falls, the peak forces will continue to display.
Gauges 1
When selected, this screen displays the following values:
•Oil Temperature
Displays the actual oil temperature.
•Oil Pressure
Displays the actual oil pressure.
•Battery Voltage
Displays the actual battery voltage.
Gauges 2
When selected, this screen displays the following values:
•Coolant Temperature
Displays the actual coolant temperature.
•Oil Temperature
Displays the actual oil temperature.
192 UNDERSTANDING YOUR INSTRUMENT PANEL

coolant selection. Use of the air Recirculation mode
during Winter months is not recommended because it
may cause window fogging.
Vacation/Storage
Any time you store your vehicle or keep it out of service
(i.e., vacation) for two weeks or more, run the air
conditioning system at idle for about five minutes in
fresh air with the blower setting in high. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
Window Fogging and Frosting
Vehicle windows tend to fog on the inside of the glass in
mild, rainy and/or humid weather. Windows may frost
on the inside of the glass in very cold weather. To clear
the windows, select Defrost or Mix mode and increase
the front blower speed. Do not use the Recirculation
mode without A/C for long periods, as fogging may
occur.
NOTE:Automatic Temperature Controls (ATC) will au-
tomatically adjust the climate control settings to reduce
or eliminate window fogging on the front windshield.
When this occurs, recirculation will be unavailable.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions such as leaves. Leaves
collected in the air intake may reduce airflow, can cause
odor, and if they enter the plenum they could plug the
water drains. In winter months, ensure the air intake is
clear of ice, slush and snow.
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UNDERSTANDING YOUR INSTRUMENT PANEL 203

STARTING PROCEDURES
Before starting your vehicle, adjust your seat, adjust the
inside and outside mirrors, fasten your seat belt, and if
present, instruct any other occupant to buckle their seat
belt.
WARNING!
Never leave children alone in a vehicle. Leaving
unattended children in a vehicle is dangerous for a
number of reasons. A child or others could be seri-
ously or fatally injured. Do not leave the Key Fob in
or near the vehicle (or in a location accessible to
children), and do not leave the ignition of a vehicle
equipped with Keyless Enter-N-Go™ in the ACC or
ON/RUN mode. A child could operate power win-
dows, other controls, or move the vehicle.
CAUTION!
Long periods of engine idling, especially at higher
than normal engine idle speeds, can cause excessive
exhaust temperatures, which can damage your ve-
hicle. Do not leave your vehicle unattended with the
engine running.
Normal Starting
CAUTION!
The engine in your vehicle is designed for operation
down to 0°F (-18°C). Starting the engine below 0°F
(-18°C) coolant temperature creates a potential for
scuffing or seizing of internal components in this
high performance engine. To prevent engine damage,
do not start the engine at temperatures below 0°F
(-18°C).
222 STARTING AND OPERATING

•If your air conditioner (A/C) is on, turn it off. The A/C
system adds heat to the engine cooling system and
turning the A/C off can help remove this heat.
•You can also turn the temperature control to maximum
heat, the mode control to floor and the blower control
to high. This allows the heater core to act as a
supplement to the radiator and aids in removing heat
from the engine cooling system.
WARNING!
You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the hood,
do not 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.
WHEEL AND TIRE TORQUE SPECIFICATIONS
Proper lug nut/bolt torque is very important to ensure
that the wheel is properly mounted to the vehicle. Any
time a wheel has been removed and reinstalled on the
vehicle the lug nuts/bolts should be torqued using a
properly calibrated torque wrench.
Torque Specifications
Lug Nut/Bolt Torque **Lug Nut/
Bolt Size
Lug Nut/
Bolt Socket
Size
107 Ft-Lbs (145 N·m) 1/2” x 20 19 mm
**Use only your Authorized Dealer recommended lug
nuts/bolts and clean or remove any dirt or oil before
tightening.
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WHAT TO DO IN EMERGENCIES 291

Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty, the
system should be drained, flushed, and refilled with
fresh OAT coolant (conforming to MS.90032) by an
authorized dealer. Check the front of the A/C
condenser/radiator for any accumulation of bugs, leaves,
etc. If dirty, clean by gently spraying water from a garden
hose vertically down the face of the condenser/radiator.
Check the coolant recovery bottle tubing for brittle rub-
ber, cracking, tears, cuts, and tightness of the connection
at the bottle and radiator. Inspect the entire system for
leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
engine coolant (antifreeze) from the radiator drain cock.
If the cap is sealing properly, the engine coolant (anti-
freeze) will begin to drain from the coolant recovery
bottle. DO NOT REMOVE THE COOLANT PRESSURE
CAP WHEN THE COOLING SYSTEM IS HOT.
Cooling System — Drain, Flush And Refill
NOTE:Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could lead
to severe internal engine damage. If any coolant is
needed to be added to the system please contact your
local authorized dealer.
If the engine coolant (antifreeze) is dirty or contains
visible sediment, have an authorized dealer clean and
flush with OAT coolant (antifreeze) (conforming to
MS.90032).
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
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MAINTAINING YOUR VEHICLE 327

miles (240,000 km) before replacement. To prevent reduc-
ing this extended maintenance period, it is important that
you use the same engine coolant (OAT coolant conform-
ing to MS.90032) throughout the life of your vehicle.
Please review these recommendations for using Organic
Additive Technology (OAT) engine coolant (antifreeze)
that meets the requirements of Chrysler Material Stan-
dard MS.90032. When adding engine coolant (antifreeze):
•We recommend using MOPAR® Antifreeze/Coolant
10 Year/150,000 Mile Formula OAT (Organic Additive
Technology) that meets the requirements of Chrysler
Material Standard MS.90032.
•Mix a minimum solution of 50% OAT engine coolant
that meets the requirements of Chrysler Material Stan-
dard MS.90032 and distilled water. Use higher concen-
trations (not to exceed 70%) if temperatures below
−34° F (−37° C) are anticipated.
•Use only high purity water such as distilled or deion-
ized water when mixing the water/engine coolant
(antifreeze) solution. The use of lower quality water
will reduce the amount of corrosion protection in the
engine cooling system.
Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
NOTE:
•Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could
lead to severe internal engine damage. If any coolant is
needed to be added to the system please contact your
local authorized dealer.
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MAINTAINING YOUR VEHICLE 329

rules for your community. To prevent ingestion by ani-
mals or children, do not store ethylene glycol-based
engine coolant (antifreeze) in open containers or allow it
to remain in puddles on the ground. If ingested by a child
or pet, seek emergency assistance immediately. Clean up
any ground spills immediately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine OFF and cold, the level of the engine coolant
(antifreeze) in the bottle should be between the ranges
indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator/coolant pressure cap
unless checking for engine coolant (antifreeze) freeze
point or replacing coolant. Advise your service attendant
of this. As long as the engine operating temperature is
satisfactory, the coolant bottle need only be checked once
a month.
When additional engine coolant (antifreeze) is needed to
maintain the proper level, only OAT coolant that meets
the requirements of Chrysler Material Standard MS.90032
should be added to the coolant bottle. Do not overfill.
Points To Remember
NOTE:When the vehicle is stopped after a few miles/
kilometers of operation, you may observe vapor coming
from the front of the engine compartment. This is nor-
mally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot engine
coolant (antifreeze) to enter the radiator.
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MAINTAINING YOUR VEHICLE 331