Chevrolet 2010 Impala Automobile User Manual


 
This light will flash on the
instrument panel cluster
when the ESC system is
both on and activated.
You may also feel or hear the system working; this is
normal.
When the light is on solid and the SERVICE
STABILITRAK message is displayed, the system
will not assist the driver in maintaining directional
control of the vehicle. Adjust your driving accordingly.
See DIC Warnings and Messages on page 444.
The Electronic Stability Control (ESC) system is
automatically enabled whenever you start your vehicle.
To assist the driver with vehicle directional control,
especially in slippery road conditions, you should
always leave the system on. But, you can turn
ESC off if you ever need to.
If the vehicle is in cruise control when the system
begins to assist the driver maintain directional control
of the vehicle, the ESC/TCS light will flash and the
cruise control will automatically disengage. When road
conditions allow you to use cruise again, you may
re-engage the cruise control. See Cruise Control
on
page 46
.
The ESC/TCS button is
located on the instrument
panel.
The traction control system can be turned off or back
on by pressing the ESC/TCS button. To disable both
traction control and ESC, press and hold the button
briefly.
When the ESC system is turned off, the TRACTION
CONTROL OFF message will appear, and the
ESC/TCS light will be on solid to warn the driver
that both traction control and ESC are disabled.
It is recommended to leave the system on for normal
driving conditions, but it may be necessary to turn the
system off if your vehicle is stuck in sand, mud, ice or
snow, and you want to rock your vehicle to attempt to
free it. It may also be necessary to turn off the system
when driving in extreme off-road conditions where high
wheel spin is required. See If Your Vehicle is Stuck in
Sand, Mud, Ice, or Snow
on page 518
.
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