GMC 2012 Yukon/Yukon XL Owner's Manual page 45

On vehicles with a power liftgate,
the button is on the overhead
console.
The vehicle must be in P (Park) to
use the power liftgate feature.
: Press the top of the button to
open or close the power liftgate.
OFF: Press the bottom of the
button for manual operation of the
power liftgate.
The taillamps will flash and a chime
will sound when the power liftgate is
moving.
WARNING
You or others could be injured if
caught in the path of the power
liftgate. Make sure there is no one
in the way of the liftgate as it is
opening and closing.
If you open the liftgate
without checking for overhead
obstructions such as a garage
door, you could damage the
liftgate or the liftgate glass.
Always check to make sure the
area above and behind the liftgate
is clear before opening it.
The power liftgate can be power
opened and closed in the
following ways:
Press and hold
Remote Keyless Entry (RKE)
transmitter until the liftgate starts
moving. See Remote Keyless
Entry (RKE) System Operation
on page 2 3.
Press on the overhead
console.
Keys, Doors, and Windows
Press the touch pad on the
outside liftgate handle.
Pressing the buttons, or touch pad
switch a second time while the
liftgate is moving reverses the
direction.
: The liftgate can also be
closed by pressing this button next
to the liftgate latch.
Press the button a second time
during liftgate operation to reverse
that operation.
on the
The power liftgate may be
temporarily disabled under extreme
temperatures, or under low battery
conditions. If this occurs, the liftgate
can still be operated manually.
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