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
g button to turn off PTM
and return to the traction control and
StabiliTrak systems. The traction off
light
i and StabiliTrak OFF light g
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.
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