GMC 2011 GMC Sierra, Руководство пользователя

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Black plate (69,1)
GMC Sierra Owner Manual - 2011
Driving and Operating 9-69
The StabiliTrak light will flash on the
instrument panel cluster when the
system is both on and activated.
The system may be heard or felt
while it is working; this is normal.
The traction control disable button is
located on the instrument panel
below the climate controls.
The Traction Control System (TCS)
part of StabiliTrak can be turned off
by pressing and releasing the
StabiliTrak button. To disable both
TCS and StabiliTrak, press and hold
5
until
F
illuminates and the
appropriate DIC message displays.
TCS and StabiliTrak can be turned
on by pressing and releasing the
StabiliTrak button if they are not
automatically shut off for any other
reason.
When TCS or StabiliTrak is turned
off, the StabiliTrak light and the
appropriate message will be
displayed on the DIC to warn the
driver. The vehicle will still have
brake-traction control when traction
control is off, but will not be able to
use the engine speed management
system. See
“ Traction Control
Operation ” next for more
information.
When the traction control system
has been turned off, system noises
may still be heard as a result of the
brake-traction control coming on.
It is recommended to leave the
system on for normal driving
conditions, but it may be necessary
to turn the system off if the vehicle
is stuck in sand, mud, ice or snow,
and you want to
“ rock ” the 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 9 ‑ 22 .
When the transfer case is in 4LO,
the stability system is automatically
disabled, the StabiliTrak light comes
on, and the STABILITRAK OFF
message will appear on the DIC.
Both traction control and StabiliTrak
are automatically disabled in this
condition.