Blizzard Conditions - GMC 2012 Yukon/Yukon XL Owner's Manual

9-14 Driving and Operating
Try not to break the fragile traction.
If you accelerate too fast, the drive
wheels will spin and polish the
surface under the tires even more.
The
improves vehicle
stability during hard stops on
slippery roads, but apply the brakes
sooner than when on dry pavement.
Allow greater following distance on
any slippery road and watch for
slippery spots. Icy patches can
occur on otherwise clear roads in
shaded areas. The surface of a
curve or an overpass can remain icy
when the surrounding roads are
clear. Avoid sudden steering
maneuvers and braking while
on ice.
Turn off cruise control on slippery
surfaces.

Blizzard Conditions

Being stuck in snow can be a
serious situation. Stay with the
vehicle unless there is help nearby.
If possible, use the
To get help and keep everyone in
the vehicle safe:
Turn on the hazard warning
flashers.
Tie a red cloth to an outside
mirror.
WARNING
Snow can trap engine exhaust
under the vehicle. This may
cause exhaust gases to get
inside. Engine exhaust contains
carbon monoxide (CO) which
cannot be seen or smelled. It can
cause unconsciousness and even
death.
WARNING (Continued)
If the vehicle is stuck in the snow:
Clear away snow from around
the base of your vehicle,
.
especially any that is blocking
the exhaust pipe.
Check again from time to
time to be sure snow does
not collect there.
Open a window about 5 cm
(2 in) on the side of the
vehicle that is away from the
wind to bring in fresh air.
Fully open the air outlets on
or under the instrument
panel.
Adjust the climate control
system to a setting that
circulates the air inside the
vehicle and set the fan speed
to the highest setting. See
Climate Control Systems in
(Continued)
the Index.
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