GMC 2012 Canyon Owner's Manual page 218

Normal
Severe
Extreme
Vehicle in Tow*
*See
for further information.
Shifting into Four Wheel Low will
turn Traction Control and
®
StabiliTrak off. See
and
for more information.
YES
YES
YES
or
Use these buttons to shift into and
out of four-wheel drive. You can
choose from the following:
is for driving in most street and
highway situations. The front axle is
not engaged in two-wheel drive.
Shifting the transfer case to
N (Neutral) can cause the vehicle
to roll even if the transmission is
in P (Park). You or someone else
could be seriously injured. Be
sure to set the parking brake
before placing the transfer case in
YES
N (Neutral). See
transfer case to N (Neutral) only
when towing the vehicle.
setting engages the front axle to
This setting
help drive the vehicle. Use
four-wheel high when you need
extra traction, such as on snowy or
icy roads, or in most off-road
situations.
also engages the front axle to give
you extra traction. It sends the
maximum power to all four wheels.
.
Shift the vehicle's
This
This setting