Hummer 2005 H2 - Manual (Page 282)

Your Traction Control System will help you to maintain
control of the vehicle when you accelerate on a
slippery road. If you are driving in deep snow, turn your
traction system to the TC2 mode. It will improve your
ability to accelerate. See If You Are Stuck: In Sand,
Mud, Ice or Snow on page 4-52. Even though your
vehicle has a traction system, you will want to slow down
and adjust your driving to the road conditions. See
Traction Control System (TCS) on page 4-9.
Your anti-lock brakes improve your vehicle’s stability
when you make a hard stop on a slippery road.
Even though you have an anti-lock braking system, you
will want to begin stopping sooner than you would on
dry pavement. See Anti-Lock Brake System (ABS)
on page 4-7.
• 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:
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’re actually on the ice, and avoid sudden
steering maneuvers.
If You Are Caught in a Blizzard
If you are stopped by heavy snow, you could be in a
serious situation. You should probably stay with
your vehicle unless you know for sure that you are near
help and you can hike through the snow. Here are
some things to do to summon help and keep yourself
and your passengers safe:
• Turn on your hazard flashers.
• Tie a red cloth to your vehicle to alert police that
you have been stopped by the snow.
4-50