Hummer 2009 H2 - Manual (Page 326)

Rocking Your Vehicle to Get It Out
Turn the steering wheel left and right to clear the area
around the front wheels. The traction control system
activates when the system senses that the wheels are
spinning. Shift back and forth between R (Reverse) and a
forward gear, spinning the wheels as little as possible.
To prevent transmission wear, wait until the wheels stop
spinning before shifting gears. Release the accelerator
pedal while you shift, and press lightly on the accelerator
pedal when the transmission is in gear. Slowly spinning
the wheels in the forward and reverse directions causes a
rocking motion that could free the vehicle. If that does not
get the vehicle out after a few tries, it might need to be
towed out. Or, you can use the recovery loops. If the
vehicle does need to be towed out, see Towing Your
Vehicle on page 4-50.
Recovery Loops
{ CAUTION:
These loops, when used, are under a lot of force.
Keep people away from the vicinity of the loops
and any chains or cables during use. Always pull
the vehicle straight out. Never pull on the loops at
a sideways angle. The loops could break off and
you or others could be injured from the chain or
cable snapping back.
Notice: Never use the recovery loops to tow the
vehicle. Your vehicle could be damaged and it would
not be covered by warranty.
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