Hummer 2007 H3 - Manual (Page 283)

Whatever the condition — smooth ice, packed,
blowing, or loose snow — drive with caution.
The Traction Control System (TCS) improves your
ability to accelerate when driving on a slippery
road. It will improve your ability to accelerate.
See If Your Vehicle is Stuck in Sand, Mud,
Ice, or Snow on page 286. Even though your
vehicle has TCS, you will want to slow down
and adjust your driving to the road conditions.
Under certain conditions, you may want to
turn your traction system off, such as when
driving through deep snow and loose gravel,
to help maintain vehicle motion at lower speeds.
See Traction Control System (TCS) on page 241
and StabiliTrak
® System on page 244.
The Anti-Lock Brake System (ABS) improve your
vehicle’s stability when you make a hard stop
on a slippery road. Even though you have ABS,
you will want to begin stopping sooner than
you would on dry pavement. See Anti-Lock Brake
System (ABS) on page 239.
• Allow greater following distance on any
slippery road.
• Watch for slippery spots. The road might be
fine until you hit a spot that is covered with ice.
On an otherwise clear road, ice patches may
appear in shaded areas where the sun cannot
reach, such as around clumps of trees, behind
buildings, or under bridges. Sometimes the
surface of a curve or an overpass may remain
icy when the surrounding roads are clear. If you
see a patch of ice ahead of you, brake before
you are on it. Try not to brake while you are
actually on the ice, and avoid sudden steering
maneuvers.
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