Chevrolet 2011 Corvette Coupe Owner's Manual page 275

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
Active Handling 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
Dry conditions only
Active Handling 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
Active Handling 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
Active Handling is off and
available engine power is the
same as mode 3
Driving and Operating
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
Active Handling is off and engine
power is available for maximum
cornering speed
Press and release the ACTIVE
HANDLING button to turn off
Performance Traction Management
and return to the Active Handling
and Traction Control Systems. The
TRACTION SYSTEM AND ACTIVE
HANDLING-ON message displays
briefly in the DIC and a chime is
heard.
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