traction control CHEVROLET CORVETTE 2016 7.G Owner's Manual

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085364) - 2016 - crc - 9/15/15
194 Driving and Operating
Caution
Do not repeatedly brake or
accelerate heavily when TCS is
off. The vehicle driveline could be
damaged.
To turn off only TCS, press and
release the
gbutton. The Traction
Off light
iilluminates in the
instrument cluster. To turn TCS on
again, press and release the
g
button. The Traction Off lighti
displayed in the instrument cluster
will turn off.
If TCS is limiting wheel spin when
the
gbutton is pressed, the system
will not turn off until the wheels stop
spinning.
To turn off both TCS and StabiliTrak,
press and hold the
gbutton until
the Traction Off light
iand
StabiliTrak OFF light
gilluminate
and stay on in the instrument
cluster. To turn TCS and StabiliTrak on
again, press and release the
g
button. The Traction Off lightiand
StabiliTrak OFF light
gin the
instrument cluster turn off.
If the Tire Pressure Monitor System
(TPMS) system is malfunctioning
and the DIC displays SERVICE
TIRE MONITOR SYSTEM,
StabiliTrak will be affected as
follows:
. StabiliTrak cannot be turned off
by the driver.
. If StabiliTrak is off, it will be
turned on automatically.
. Competitive Driving Mode or
Performance Traction
Management is unavailable.
. StabiliTrak will feel different in
aiding and maintaining
directional control.
Adding accessories can affect the
vehicle performance. See
Accessories and
Modifications 0213.
Driver Mode Control
The Driver Mode Selector knob is
on the console behind the shift
lever.
There are five modes for different
driving conditions: Weather, Eco,
Tour, Sport, and Track.
The outer ring turns to change the
modes, which display in the
instrument cluster.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085364) - 2016 - crc - 9/15/15
Driving and Operating 195
Press the button in the center of the
knob for Stability Control and
Traction Control, or if the vehicle is
in Track mode with Performance
Traction Management (PTM). See
Traction Control/Electronic Stability
Control0192 or the information on
PTM in Competitive Driving
Mode 0198.
When PTM is active, the outer ring
will change the PTM mode and the
Driver mode will display in the
instrument cluster.
Each mode is configured for use in
different driving conditions. Use:
. Weather mode for rain
and snow.
. Eco mode to improve fuel
economy.
. Tour mode for comfortable
normal driving.
. Sport mode for spirited on road
driving.
. Track mode for track use. There are 12 attributes that vary by
mode shown below. Not all vehicles
have all features, depending on the
vehicle options.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085364) - 2016 - crc - 9/15/15
196 Driving and Operating
Modes:WEATHER ECO TOUR
DefaultSPORT TRACK
Cluster Display Tour Tour Tour Sport Track
Throttle Progression Weather Normal Normal Sport Track
Trans Shift Mode (if equipped) Normal Normal Normal Sport Track
Active Fuel Management Normal Eco Normal Normal Normal
Exhaust Mode Eco Eco Tour Sport Track
Steering Comfort Comfort Comfort Sport Track
Stability Control Normal Normal Normal Normal Comp Mode
Avail
Electronic Limited Slip (if equipped) Mode 1 Mode 1 Mode 1 Mode 2 Modes 2
& 3
Magnetic Ride (if equipped) Tour Tour Tour Sport Track
Launch Control NA NA NA NA Available
Traction Control Weather Normal Normal Normal Track
Performance Traction or Competitive Driving
Mode (if equipped) Off Off Off Off Available
Driver Mode Selector Attributes
Affected
The Gauge Cluster Display is
configured for each mode when
linked (default): .
Tour: Modern theme which
features displays for audio and
navigation.
. Sport: Classic easy to read
Sports Car gauges. .
Track: Gauges design based on
Corvette Racing display with lap
timer.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085364) - 2016 - crc - 9/15/15
Driving and Operating 197
Throttle Progression
Adjusts throttle sensitivity by
selecting how quick or slow the
throttle reacts to input.
Transmission Shift Mode−Paddle
Shift Automatic
. Adjusts to either a smoother or
firmer shift.
. Sport –Performance Algorithm
Liftfoot (PAL) recognizes
aggressive throttle maneuvers
and holds lower gears for
greater engine braking and
enhanced vehicle control when
not using paddles. (Available in
Sport or Track mode.)
. Track –Performance Algorithm
Shift (PAS) recognizes
aggressive cornering, heavy
braking, and high acceleration to
select and hold lower gears
when not using paddles. Active Fuel Management (engine
cylinder shuts off)
4-Cylinder Mode
.
Normal with automatic
transmission: The engine uses
8-cylinder mode when
accelerating, but changes to
4-cylinder mode when coasting.
. With manual transmission:
Active Fuel Management only
active in Eco mode.
. Off in Manual mode with
automatic transmission unless in
Eco mode.
. Eco keeps the engine in
4-cylinder mode unless heavy
acceleration is needed.
Exhaust (variable mode exhaust
system)
Changes when the variable exhaust
valves open.
Steering (Assist Effort)
Adjusts from a lighter steering feel
to reduced assist for more
steering feel. Magnetic Ride Control (if
equipped)
Adjusts the shock dampening
firmness based on driving
conditions to improve comfort and
performance.
Launch Control
Available only in Track mode for
maximum
“off–the–line” acceleration
when in Competitive or PTM modes.
Stability Control
. Competitive Driving Mode allows
less computer control to permit
some slide and drift and is
selected with the
gbutton –only
available in Track mode.
. StabiliTrak can be turned off by
pressing and holding the
g
button for 10 seconds.
PTM (Performance Traction
Management) (if equipped)
. Available in Track mode.
. There are five selectable
settings if Competitive Driving
Mode is activated.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085364) - 2016 - crc - 9/15/15
198 Driving and Operating
Competitive Driving Mode
If equipped, Competitive Driving
Mode, Performance Traction
Management, and Launch Control
are systems designed to allow
increased performance while
accelerating and/or cornering. This
is accomplished by regulating and
optimizing the engine, brakes, and
suspension performance. These
modes are for use at a closed
course race track and are not
intended for use on public roads.
They will not compensate for driver
inexperience or lack of familiarity
with the race track. Drivers who
prefer to allow the system to have
more control of the engine, brake,
and suspension are advised to turn
the normal traction control and
StabiliTrak systems on.
Caution
Attempting to shift when the drive
wheels are spinning and do not
have traction may cause damage
to the transmission. Damage(Continued)
Caution (Continued)
caused by misuse of the vehicle
is not covered by the vehicle
warranty. Do not attempt to shift
when the drive wheels do not
have traction.
Competitive Driving Mode
(Except Z51 and Z06 with
Magnetic Ride Control)
Competitive Driving Mode allows full
engine power while StabiliTrak
helps maintain directional control of
the vehicle by selective brake
application. In this mode, TCS is off
and Launch Control is available.
Adjust your driving style to account
for the available engine power. See
“Launch Control”later in this
section.
These lights are on when the
vehicle is in the Competitive
Driving Mode.
In order to select this optional
handling mode, the vehicle mode
must be Track. Then quickly press
the TCS/StabiliTrak
gbutton on the
center console two times.
STABILITRAK COMPETITIVE

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085364) - 2016 - crc - 9/15/15
Driving and Operating 199
MODE displays in the Driver
Information Center (DIC). SeeRide
Control System Messages 0125.
When the
gbutton is pressed
again, the traction off light
iand
StabiliTrak OFF light
gwill go out.
Performance Traction
Management (Z51 and Z06 with
Magnetic Ride Control)
Performance Traction Management
(PTM) integrates the Traction
Control, StabiliTrak, and Magnetic
Ride Control systems to provide
improved and consistent
performance when cornering. The
amount of available engine power is
based on the mode selected, track
conditions, driver skill, and the
radius of each corner.
This light is on when the vehicle is
in the PTM mode. To select this optional handling
mode, the vehicle mode must be
Track. Then quickly press the TCS/
StabiliTrak
gbutton on the center
console two times. PERF TRAC 1 -
WET ACTIVE HANDLING ON
displays in the DIC.
To experience the performance
benefit of this system, after entering
a curve and at the point where
normal acceleration occurs, fully
push the accelerator pedal. The
PTM system will modify the level of
engine power for a smooth and
consistent corner exit.
The PTM system contains five
modes. These modes are selected
by turning the Selective Ride
Control/Performance Traction
Management MODE SELECT knob
on the center console. Scroll up or
down through modes 1–5 by turning
the MODE SELECT knob to the
right or left.
The following is a DIC display
description and the recommended
usage of each mode:
PERF TRAC 1 –WET ACTIVE
HANDLING ON
. Intended for all driver skill levels.
. Wet or damp conditions only —
not intended for use in heavy
rain or standing water.
. StabiliTrak is on and engine
power is reduced based on
conditions.
PERF TRAC 2 –DRY ACTIVE
HANDLING ON
. For use by less experienced
drivers or while learning a new
track.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085364) - 2016 - crc - 9/15/15
200 Driving and Operating
.Dry conditions only.
. StabiliTrak is on and engine
power is slightly reduced.
PERF TRAC 3 –SPORT
ACTIVE HANDLING ON
. For use by drivers who are
familiar with the track.
. Dry conditions only.
. Requires more driving skill than
mode 2.
. StabiliTrak is on and more
engine power is available than in
mode 2.
PERF TRAC 4 –SPORT
ACTIVE HANDLING OFF
. For use by drivers who are
familiar with the track.
. Dry conditions only.
. Requires more driving skill than
modes 2 or 3.
. StabiliTrak is off and available
engine power is the same as
mode 3.
PERF TRAC 5 –RACE ACTIVE
HANDLING OFF
. For use by experienced drivers
who are familiar with the track.
. Dry conditions only.
. Requires more driving skill than
in other modes.
. StabiliTrak is off and engine
power is available for maximum
cornering speed.
Press and release the TCS/
StabiliTrak
gbutton to turn off PTM
and return to the traction control and
StabiliTrak systems. The traction off
light
iand StabiliTrak OFF lightg
will go out.
Launch Control (Track
Mode Only)
A Launch Control feature is
available, within Competitive Driving
Mode (except Z51 and Z06 with
Magnetic Ride Control) or
Performance Traction Management
(Z51 and Z06 with Magnetic Ride
Control), on all vehicles to allow the
driver to achieve high levels of vehicle acceleration in a straight
line. Launch Control is a form of
traction control that manages tire
spin while launching the vehicle.
This feature is intended for use
during closed course race events
where consistent zero to
60 and quarter mile times are
desirable.
Launch Control is only available
when the following criteria are met:
.
Competitive Driving Mode is
selected (except Z51 and Z06
with Magnetic Ride Control) or
any of the Performance Traction
Management modes are
selected (Z51 and Z06 with
Magnetic Ride Control). The
TCS light comes on the
instrument cluster and the
appropriate DIC message
displays.
. The vehicle is not moving.
. The steering wheel is pointing
straight.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085364) - 2016 - crc - 9/15/15
Driving and Operating 201
Manual Transmissions
.The clutch is pressed and the
vehicle is in 1 (First) gear.
. The accelerator pedal is rapidly
applied to wide open throttle.
The Launch Control feature will
initially limit engine speed as the
driver rapidly applies the accelerator
pedal to wide open throttle. Allow
the engine rpm to stabilize.
A smooth, quick release of the
clutch, while maintaining the fully
pressed accelerator pedal, will
manage wheel slip. Complete shifts
as described in Manual
Transmission 0187.
Automatic Transmissions
. The brake pedal must be firmly
pressed to the floor, equivalent
to a panic brake event.
. The accelerator pedal is rapidly
applied to wide open throttle. (If
the vehicle rolls due to wide
open throttle, release the
throttle, press the brake pedal
more firmly, and re-apply the
accelerator to wide open
throttle.) The Launch Control feature will
initially limit engine speed as the
driver rapidly applies the accelerator
pedal to wide open throttle. Allow
the engine rpm to stabilize.
A smooth, quick release of the
brake pedal, while maintaining the
fully pressed accelerator pedal, will
manage wheel slip.
After the vehicle is launched, the
system continues in Competitive
Driving Mode (except Z51 and Z06
with Magnetic Ride Control) or
Performance Traction Management
(Z51 and Z06 with Magnetic Ride
Control).
Competitive Driving Mode, PTM,
and Launch Control are systems
designed for a closed course race
track and not intended for use on
public roads. The systems are not
intended to compensate for lack of
driver experience or familiarity with
the race track.Limited-Slip Differential
(Except Z51 and Z06)
If equipped, the mechanical
limited-slip differential can give more
traction on snow, mud, ice, sand,
or gravel. It works like a standard
axle most of the time, but when
traction is low, this feature allows
the drive wheel with the most
traction to move the vehicle. For
vehicles with limited slip differential,
driven under severe conditions, the
rear axle fluid should be changed.
See
Competitive Driving Mode
0 198 andMaintenance
Schedule 0298.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085364) - 2016 - crc - 9/15/15
202 Driving and Operating
Limited-Slip Differential
(Z51 and Z06 Only)
If equipped, the Electronic
Limited-Slip Differential (ELSD) is
automatically activated. ELSD
actively monitors vehicle sensors
and driver inputs to determine the
amount of change for the
conditions. With ELSD, the
vehicle has:
.Enhanced high-speed control.
. Improved traction through
corners, allowing more
acceleration.
. More precise steering.
. Increased vehicle agility.
. Integration with StabiliTrak.
For vehicles with ELSD, driven
under severe conditions, the rear
axle fluid should be changed. See
Competitive Driving Mode 0198
and Maintenance Schedule 0298.
Cruise Control
With cruise control, a speed of
about 40 km/h (25 mph) or more
can be maintained without keeping
your foot on the accelerator. Cruise
control does not work at speeds
below about 40 km/h (25 mph).
{Warning
Cruise control can be dangerous
where you cannot drive safely at
a steady speed. Do not use
cruise control on winding roads or
in heavy traffic.
Cruise control can be dangerous
on slippery roads. On such roads,
fast changes in tire traction can
cause excessive wheel slip, and
you could lose control. Do not use
cruise control on slippery roads.
If equipped with a manual
transmission, the cruise control will
remain active when the gears are
shifted. The cruise is disengaged if
the clutch is pressed for several
seconds. If the Traction Control System (TCS)
begins to limit wheel spin while you
are using cruise control, the cruise
control automatically disengages.
See
Traction Control/Electronic
Stability Control 0192. When road
conditions allow for using safely
again, cruise control can be turned
back on.
If the brakes are applied, cruise
control disengages.
1(On/Off) : Press to turn cruise
control on or off. A white indicator
comes on in the instrument cluster
when cruise is turned on.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085364) - 2016 - crc - 9/15/15
214 Vehicle Care
airbags, braking, stability, ride and
handling, emissions systems,
aerodynamics, durability, and
electronic systems like antilock
brakes, traction control, and stability
control. These accessories or
modifications could even cause
malfunction or damage not covered
by the vehicle warranty.
Damage to suspension components
caused by modifying vehicle height
outside of factory settings will not be
covered by the warranty.
Damage to vehicle components
resulting from modifications or the
installation or use of non-GM
certified parts, including control
module or software modifications, is
not covered under the terms of the
vehicle warranty and may affect
remaining warranty coverage for
affected parts.
GM Accessories are designed to
complement and function with other
systems on the vehicle. See your
dealer to accessorize the vehicle
using genuine GM Accessories
installed by a dealer technician.Also, see
Adding Equipment to the
Airbag-Equipped Vehicle 076.
Lifting the Vehicle
{Warning
Lifting a vehicle can cause an
injury. The vehicle can slip off the
jack and roll over you or other
people. You and they could be
badly injured. Find a level place
to lift your vehicle. To help
prevent the vehicle from moving:
1. Set the parking brake firmly.
2. Put an automatictransmission in P (Park) or a
manual transmission in
1 (First) or R (Reverse).
3. Turn off the engine.
To be even more certain the
vehicle will not move, put blocks
in front of and behind the wheels.
{Warning
Getting under a vehicle when it is
lifted on a jack is dangerous.
If the vehicle slips off the jack,
you could be badly injured or
killed. Never get under a vehicle
when it is supported only by
a jack.
{Warning
Raising the vehicle with the jack
improperly positioned can
damage the vehicle or the vehicle
may fall and cause injury to you
or others.
If a jack is used to lift the vehicle,
follow the instructions that came
with the jack, and be sure to use the
correct lifting points to avoid
damaging the vehicle.