Full-Time Four-Wheel Drive - Hummer 2007 H2 Owner's Manual

Full-Time Four-Wheel Drive

The transfer case on your Full-Time Four-Wheel
Drive vehicle is designed to constantly send
your engine's driving power to all four wheels for
extra traction. To get the most out of Full-Time
Four-Wheel Drive, you must be familiar with
its operation.
Notice: Driving on pavement in Four-Wheel
High Lock or Four Wheel Low Lock for
extended periods may cause premature wear
on your vehicle's powertrain and tires. Do
not drive in Four-Wheel High Lock or
Four-Wheel Low Lock on pavement for
extended periods.
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Transfer Case Buttons
The transfer case is a part of the Full-Time
Four-Wheel Drive system and allows the following
four different modes of operation:
m
4 (Full-Time Four-Wheel Drive): This setting
is used for driving in most street and highway
situations. You can also use this setting for light or
variable off-road conditions.
The transfer case
buttons are located to
the right of the
instrument panel cluster.
Use these switches to
shift into and out of
the different Full-Time
Four-Wheel
Drive modes.