2015 DODGE VIPER Owners Manual

NOTE:
•You must disarm the security system in order to start
the engine. Refer to “Security Alarm System” in
“Things To Know Before Starting Your Vehicle” for
further information.
•Normal starting of either a cold or a warm engine does
not require pumping or pressing the accelerator pedal.
However, if the engine has not started within three
seconds, slightly press the accelerator pedal while
continuing to crank. If the engine fails to start within
15 seconds, wait five seconds, then repeat the “Normal
Starting” procedure.
To Start The Engine:
1. Fully apply the parking brake.
2. Press the clutch pedal to the floor.
NOTE:The engine will not start unless the clutch pedal
is pressed to the floor.
3. Place the shift lever in NEUTRAL.
4. Press the red ENGINE START/STOP button located
on the instrument panel. Release the button when the
engine starts.
Engine START/STOP Button
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If Engine Fails To Start
CAUTION!
To prevent damage to the starter, do not crank the
engine for more than 15 seconds at a time. Wait 10 to
15 seconds before trying again.
WARNING!
•Never pour fuel or other flammable liquids into
the throttle body air inlet opening in an attempt to
start the vehicle. This could result in a flash fire
causing serious personal injury.
(Continued)
WARNING!(Continued)
•Do not attempt to push or tow your vehicle to get it
started. Unburned fuel could enter the catalytic
converter and once the engine has started, ignite
and damage the converter and vehicle. If the ve-
hicle has a discharged battery, booster cables may
be used to obtain a start from a booster battery or
the battery in another vehicle. This type of start can
be dangerous if done improperly, so follow this
procedure carefully. Refer to “Jump Starting” in
“What To Do In Emergencies” for further informa-
tion.
If the engine is flooded, it may start to run, but not have
enough power to continue running when the ENGINE
START button is released. If this occurs, continue crank-
ing up to 15 seconds with the accelerator pedal pushed
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all the way to the floor. Release the accelerator pedal and
the ENGINE START button once the engine is running
smoothly.
If the engine shows no sign of starting after two 15
second periods of cranking with the accelerator pedal
held to the floor, the “Normal Starting” procedure should
be repeated.
After Starting
The idle speed is controlled automatically and it will
decrease as the engine warms up.
MANUAL TRANSMISSION
NOTE:The parking brake should be engaged and the
shift lever placed into REVERSE before leaving the
vehicle, especially when parked on an incline.
Your vehicle is equipped with a high torque capacity dual
disc clutch. The clutch pedal must be fully pressed to the
floor during each shift. As you release the clutch pedal,
lightly press the accelerator pedal.
CAUTION!
•Never drive with your foot resting on the clutch
pedal, or try to hold the vehicle on a hill with the
clutch pedal partially engaged, as this will cause
abnormal wear on the clutch.
•Failure to press the clutch pedal fully to the floor
may cause increased shift efforts, and may result in
damage to the clutch and transmission.
•Do not rest your hand on the shift lever while
driving, as this may result in transmission damage.
•Do not attempt to shift the transmission if the rear
wheels are spinning due to loss of traction. Dam-
age to the transmission may occur.
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Ensure the transmission is in first gear when moving
forward from a standing position.
CAUTION!
Failure to start out in first gear when moving forward
from a starting position may result in damage to the
clutch.
Shifting
Fully press the clutch pedal and lift your foot off the
accelerator pedal before shifting gears. As you release the
clutch pedal, lightly press the accelerator pedal. Damage
to the transmission or clutch may occur if you do not
fully press the clutch pedal and lift off of the accelerator
pedal when shifting.
The six-speed manual transmission has a spring that
centers the shift lever near third and fourth gear. This
spring helps you know which gear you are in when you
are shifting. Be careful when shifting from first to second
or downshifting from sixth to fifth.
The spring will try to pull the shift lever toward third and
fourth gear. Make sure you move the shift lever into
second or fifth gear. If you let the shift lever move in the
direction of the pulling, you may end shifting from first
to fourth or from sixth to third gear.
You will find it easier to use only the lower gears for most
city driving. For steady highway driving with light
accelerations, sixth gear is recommended.
Never drive with your foot resting on the clutch pedal, or
try to hold the vehicle on a hill with the clutch pedal
partially engaged. This will cause abnormal wear on the
clutch.
Never shift into REVERSE until the vehicle has come to a
complete stop.
226 STARTING AND OPERATING

NOTE:
•Your vehicle is equipped with a transmission reverse
inhibitor system. When vehicle speed is greater than
3 mph (5 km/h), the reverse inhibitor activates to help
prevent shifts into REVERSE. When at a complete stop,
you may notice light shift efforts into REVERSE with
the ignition in the ON position, and increased shift
efforts into REVERSE with the ignition in the OFF
position. This is normal operation of the transmission
reverse inhibitor system.
•Shifting gears during cold weather may require an
increased effort until the transmission lubricant is
warm. This is normal and not harmful to the transmis-
sion.
•Due to the high performance nature of your drivetrain,
a certain amount of noise from the transmission is
normal. This noise can be most noticeable when the
vehicle is idling in NEUTRAL with the clutch engaged
(clutch pedal released), but it may also be heard when
driving. The noise may also be more noticeable when
the transmission is warm. This noise is normal and is
not an indication of a problem with your clutch or
transmission.
•You must always use first gear (or Reverse) when
starting from a standing position.
CAUTION!
Always make sure the vehicle comes to a complete
stop before shifting into REVERSE. Failure to do so
may result in transmission damage.
Recommended Shift Speeds
To use your manual transmission for fuel economy it
should be upshifted as listed below. Shift at the vehicle
speeds listed for acceleration. Earlier upshifts during
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cruise conditions (relatively steady speeds) will result in
increased fuel economy, and may be used as indicated.
MANUAL TRANSMISSION
RECOMMENDED SHIFT SPEEDS
1-4 4-55-6
mph 174550
(km/h) (27) (72) (80)
Higher upshift speeds may be used to obtain a desired
acceleration rate.
Skip Shift Indicator Light
There are times when you must shift the trans-
mission directly from first gear into fourth gear
instead of from first gear into second gear. This
is to help you get the best possible fuel
economy from your vehicle. This occurs when engine
coolant is higher than 107°F (42°C), and vehicle speed is
greater than 16 mph (26 km/h) but less than 18 mph
(29 km/h), and engine speed is less than 1,550 RPM, and
the transmission is in first gear, and the accelerator is at
20% throttle or less. The “Skip Shift Indicator Light”
located in the tachometer will illuminate during these
times.
When the “Skip Shift Indicator Light” illuminates, the
shift mechanism will only allow shifts from first gear to
fourth gear. After you shift the transmission into fourth
gear, you can press the clutch in and shift to another
forward gear.
Downshifting - Proper downshifting will improve fuel
economy and prolong engine life.
To maintain a safe speed and prolong brake life, down-
shift to maintain a safe speed when descending a steep
grade.
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CAUTION!
If you skip more than one gear while downshifting
or downshift at too high a vehicle speed, you could
damage the engine, transmission, or clutch.
WARNING!
Skipping more than one gear while downshifting,
could cause you to lose control of your vehicle. You
could have a collision.
STREET/RACE MODE — IF EQUIPPED
This vehicle is equipped with a two mode electronic
controlled damping system. This system allows for a
compliant street suspension damping setting or a firmer
race suspension damping setting. When in street mode
the system will automatically shift the suspension damp-
ers to the firmer Race damping setting during some hard
acceleration and braking situations. There are two modes
of operation:
•Street Mode — This mode will give a sporty, but
comfortable ride. This mode is driver selectable when
the vehicle is placed in STREET mode (press the
“STREET” button on the Instrument Panel). This mode
is intended for a smoother ride on the various types of
pavement and road conditions while still providing
damping levels appropriate extreme capabilities.
•Race Mode — This mode is driver selectable when the
vehicle is placed in RACE mode (press the “RACE”
button on the Instrument Panel). This mode is for track
use only and will supply maximum grip to the tires.
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NOTE:
•With the ignition in the ON/RUN position, the sus-
pension damping system will be in the last mode the
system was in when the vehicle was turned off. The
driver can select either Street or Race damping mode
at any time.
•The suspension mode will lock and stay in whatever
the driver selects even when the ignition is turned off
and the car restarted.
•The RACE setting will provide a much firmer ride.
•When RACE mode is enabled, a Shock symbol with
“RACE” next to it will light up in the instrument
cluster.
LAUNCH MODE
This system maximizes acceleration traction for straight
line racing.
1. Bring the vehicle to complete stop on a level track
surface with the engine running.
2. Set the steering wheel for straight ahead driving.
3. Fully depress the clutch and select the first gear
position.
4. Press and release the “LAUNCH” Button (Located on
the steering wheel controls).
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