Winter Driving - Chevrolet 2009 Express Owner's Manual

Winter Driving

Driving on Snow or Ice
Drive carefully when there is snow or ice between the
tires and the road, creating less traction or grip. Wet ice
can occur at about 32°F (0°C) when freezing rain begins
to fall, resulting in even less traction. Avoid driving on wet
ice or in freezing rain until roads can be treated with salt
or sand.
Drive with caution, whatever the condition. Accelerate
gently so traction is not lost. Accelerating too quickly
causes the wheels to spin and makes the surface
under the tires slick, so there is even less traction.
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 Antilock Brake System (ABS) on page 4-5 improves
vehicle stability during hard stops on a 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, if equipped, on slippery surfaces.
4-16
Blizzard Conditions
Being stuck in snow can be in a serious situation.
Stay with the vehicle unless there is help nearby.
If possible, use the Roadside Assistance Program
on page 7-8. To get help and keep everyone in the
vehicle safe:
•
Turn on the Hazard Warning Flashers on page 3-6.
•
Tie a red cloth to an outside mirror.
CAUTION:
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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.
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 and/or the fuel operated heater
exhaust system, if equipped. If the vehicle has
a diesel engine and a fuel operated heater, see
"Fuel Operated Heater (FOH)" in the diesel
engine supplement.
CAUTION: (Continued)