2013 DODGE VIPER traction control

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

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.
Be sure the transmission is in first gear when moving
forward from a standing position.
5
STARTING AND OPERATING 205

•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.
NOTE: The RACE setting will provide a firmer ride.
• When RACE mode is enabled, a Shock symbol with
“RACE” next to it will light up in the instrument
cluster.
LAUNCH MODE – IF EQUIPPED
This system maximizes acceleration traction for straight
line racing.
1. Bring 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).
5. Press the accelerator pedal to the floor.
LAUNCH Button
210 STARTING AND OPERATING

NOTE:If the cluster launch EVIC message indicates all
conditions are correct for launch and the throttle is
pressed to the floor quickly (within approximately 1/2
second) the system will hold the engine speed to a preset
speed (below the engine rev limiter speed).
6. Release the clutch.
Pressing the launch control button when launch control is
active will deactivate launch control also shifting the
vehicle into second gear will disable the system..
NOTE:
• Launch Mode brings the engine to optimum launch
RPM and waits for the driver to release the clutch.
Launch Mode then uses engine throttle only to achieve
controlled wheelslip for maximum acceleration
through first gear.
• Launch Mode can be used in any of the Electronic
Stability Control (ESC) Modes.DRIVING ON SLIPPERY SURFACES
Acceleration
WARNING!
Rapid acceleration on slippery surfaces is dangerous.
You could lose control of the vehicle and possibly
have a collision. Accelerate slowly and carefully
whenever there is likely to be poor traction (ice,
snow, wet, mud, loose sand, etc.).
Traction
When driving on wet or slushy roads, it is possible for a
wedge of water to build up between the tire and road
surface. This is hydroplaning and may cause partial or
complete loss of vehicle control and stopping ability. To
reduce this possibility, the following precautions should
be observed:
1.
Slow down during rainstorms or when roads are slushy.
5
STARTING AND OPERATING 211

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.
5
STARTING AND OPERATING 219

the vehicle to a complete stop as soon as possible and
cycle the ignition to attempt to reset the ABS. If the light
remains on, see your authorized dealer immediately to
have the system serviced. Also, if the “BRAKE Warning
Light” and the “ABS Warning Light” are on, and the
parking brake is fully released, see your authorized
dealer immediately.
ELECTRONIC BRAKE CONTROL SYSTEM
Your vehicle is equipped with an advanced electronic
brake control system that includes the Anti-Lock Brake
System (ABS), Traction Control System (TCS), Brake
Assist System (BAS), and Electronic Stability Control
(ESC). All of these systems work together to enhance
vehicle stability and control in various driving condi-
tions.
Anti-Lock Brake System (ABS)
This system aids the driver in maintaining vehicle control
under adverse braking conditions. The system controls
hydraulic brake pressure to prevent wheel lock-up and
help avoid skidding on slippery surfaces during braking.
Refer to “Anti-Lock Brake System” in “Starting and
Operating” for further information.
WARNING!
The ABS cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase the
traction afforded by prevailing road conditions. The
ABS cannot prevent collisions, including those result-
ing from excessive speed in turns, driving on very
slippery surfaces, or hydroplaning. The capabilities
of an ABS-equipped vehicle must never be exploited
in a reckless or dangerous manner which could jeop-
ardize the user’s safety or the safety of others.
222 STARTING AND OPERATING

Traction Control System (TCS)
This system monitors the amount of wheel spin of each
driven wheel. If wheel spin is detected, brake pressure is
applied to the slipping wheel(s) and engine power is
reduced to provide enhanced acceleration and stability.
Electronic Stability Control
In full on mode this system enhances directional control
and stability of the vehicle under various driving condi-
tions. The ESC corrects for oversteering and understeer-
ing the vehicle by applying the brake of the appropriate
wheel. Engine power may also be reduced to assist in
counteracting the condition of oversteer or understeer
and help the vehicle maintain the desired path.In full on mode ESC uses sensors in the vehicle to
determine the path that the driver intends to steer the
vehicle and compares it to the actual path of the vehicle.
When the actual path does not match the intended path,
the ESC applies the brake of the appropriate wheel to
assist in counteracting the condition of oversteer or
understeer.
•
Oversteer – when the vehicle is turning more than
appropriate for the steering wheel position.
• Understeer – when the vehicle is turning less than
appropriate for the steering wheel position.
5
STARTING AND OPERATING 223

WARNING!
The Electronic Stability Control (ESC) cannot pre-
vent the natural laws of physics from acting on the
vehicle, nor can it increase the traction afforded by
prevailing road conditions. ESC cannot prevent all
accidents, including those resulting from excessive
speed in turns, driving on very slippery surfaces, or
hydroplaning. ESC also cannot prevent accidents
resulting from loss of vehicle control due to inappro-
priate driver input for the conditions. Only a safe,
attentive, and skillful driver can prevent accidents.
The capabilities of an ESC equipped vehicle must
never be exploited in a reckless or dangerous manner
which could jeopardize the user ’s safety or the safety
of others.
ESC Operating Modes
ESC Button
224 STARTING AND OPERATING