Black plate (46,1)
Chevrolet 2015i Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-8431502) - 2015 - CRC - 8/8/14
9-46
Driving and Operating
press and release the
g
button. The
traction off light
i
displayed in the
instrument cluster will turn off.
If TCS is limiting wheel spin when
the
g
button is pressed, the system
will not turn off until the wheels stop
spinning.
To turn off both TCS and StabiliTrak,
press and hold the
g
button until
the traction off light
i
and the
StabiliTrak OFF light
g
come on
and stay on in the instrument
cluster, then release. The
appropriate message will display in
the DIC. See
Ride Control System
Messages on page 5-42
.
To turn TCS and StabiliTrak on
again, press and release the
g
button. The traction off light
i
and
the StabiliTrak OFF light
g
in the
instrument cluster turn off.
StabiliTrak will automatically turn on
if the vehicle exceeds 56 km/h
(35 mph). Traction control will
remain off.
The vehicle has a Trailer Sway
Control (TSC) feature and a Hill
Start Assist (HSA) feature. See
Trailer Sway Control (TSC) on
page 9-88
or
Hill Start Assist (HSA)
on page 9-43
.
Adding accessories can affect the
vehicle performance. See
Accessories and Modifications on
page 10-3
.
Magnetic Ride Control
This vehicle may have a semi-active
damping system called Magnetic
Ride Control. With this feature,
improved vehicle ride and handling
is provided under a variety of
passenger and loading conditions.
Magnetic Ride Control is fully
automatic and uses a computer
controller to continuously monitor
vehicle speed, wheel to body
position, lift/dive, and steering
position of the vehicle. The
controller then sends signals to
each shock absorber to
independently adjust the damping
level to provide the optimum
vehicle ride.
Magnetic Ride Control also interacts
with the Tow/Haul Mode that, when
activated, will provide additional
control of the shock absorbers. This
additional control results in better
ride and handling characteristics
when the vehicle is loaded or towing
a trailer. See
“
Tow/Haul Mode
”
under
Towing Equipment on
page 9-82
.
Locking Rear Axle
Vehicles with a locking rear axle can
give more traction on snow, mud,
ice, sand, or gravel. It works like a
standard axle most of the time, but
when traction is low, this feature will
allow the rear wheel with the most
traction to move the vehicle.