Locking Rear Axle (If Fitted) - GMC Hummer H3 2008 Owner's Handbook Manual

Locking Rear Axle (If fitted)
The locking rear axle can give
added traction when driving in
off-road conditions such as when
driving on mud, snow, sand, steep
hills and uneven terrain.
NOTICE
Do not try to use this feature if
your vehicle is stuck and the
tyres are spinning.
Otherwise, vehicle drivetrain
components could be
damaged.
The repairs would not be
covered by your warranty.
Always lock the rear axle before
attempting situations or navi-
gating terrain which could
possibly cause the vehicle to
become stuck.
Section 3
The locking rear axle button is
located on the instrument panel to
the right of the transfer case
buttons.
To lock the rear axle, do the
following:
1. Place the transfer case in the
Four-Wheel Low Lock mode.
See "Full-Time Four-Wheel
Drive" earlier in this section for
more information.
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