Chevrolet 2011 Impala Automobile User Manual


 
Black plate (32,1)
Chevrolet Impala Owner Manual - 2011
9-32 Driving and Operating
cruise again, you may re-engage
the cruise control. See Cruise
Control on page 932.
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 the Vehicle is Stuck
on page 911.
ESC may also turn off automatically
if it determines that a problem exists
with the system. The SERVICE
STABILITRAK message and the
ESC/TCS light will be on solid to
warn the driver that ESC is disabled
and requires service. If the problem
does not clear after restarting the
vehicle, you should see your dealer
for service. See Ride Control
System Messages on page 532 for
more information.
Adding nondealer accessories can
affect your vehicle's performance.
See Accessories and Modifications
on page 103 for more information.
Cruise Control
With cruise control, you can
maintain a speed of about 40 km/h
(25 mph) or more 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. So, do not use
the 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 your vehicle has the Traction
Control System (TCS) and the
cruise control is on, TCS will begin
to limit wheel spin and the cruise