Chevrolet Silverado 2004, Owner'S Manual

Page: 137 / 584

Recommended Transfer Case Settings
(cont’d)
Transfer Case Settings
Driving Conditions 2HI 4HI 4LO N
Extreme YES
Vehicle in Tow* YES
*See Recreational Vehicle Towing on page 4-53 or
Towing Your Vehicle on page 4-52 for further
information.
h
(2HI): This setting is for driving in most street and
highway situations. Your front axle is not engaged
in two-wheel drive.
G
(4HI): This setting engages your front axle to help
drive your vehicle. Use 4HI when you need extra
traction, such as on snowy or icy roads, or in most
off-road situations.
g
(4LO): This setting also engages your front axle to
give you extra traction. You may never need 4LO. It
sends the maximum power to all four wheels. You might
choose 4LO if you were driving off-road in sand, mud
or deep snow and climbing or descending steep hills.
Indicator lights in the switches show you which setting
you are in. The indicator lights will come on briefly when
you turn on the ignition and the last chosen setting will
stay on. If the lights do not come on, you should take your
vehicle in for service. An indicator light will flash while
shifting. It will remain illuminated when the shift is
completed. If for some reason the transfer cannot make a
requested shift, it will return to the last chosen setting.
{
CAUTION:
Shifting the transfer case to NEUTRAL can
cause your vehicle to roll even if the
transmission is in PARK (P). You or someone
else could be seriously injured. Be sure to set
the parking brake before placing the transfer
case in NEUTRAL. See Parking Brake on
page 2-48.
NEUTRAL: Shift the vehicle’s transfer case to
NEUTRAL only when towing your vehicle. See
Recreational Vehicle Towing on page 4-53 or Towing
Your Vehicle on page 4-52 for more information.
2-45