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GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-9955936) - 2017 - crc - 7/5/16
46
Keys, Doors, and Windows
If equipped, the switch is on the
overhead console. The vehicle must
be in P (Park).
The modes are:
MAX :
Opens to maximum height.
3/4 :
Opens to a reduced height
that can be set from 3/4 to fully
open. Use to prevent the liftgate
from opening into overhead objects
such as a garage door or
roof-mounted cargo. The liftgate can
be opened all the way manually.
OFF :
Opens manually only.
To open or close the liftgate, select
MAX or 3/4 mode and then:
.
Press
b
twice quickly on the
RKE transmitter until the liftgate
moves.
.
Press
8
on the overhead
console. The driver door must
be unlocked.
.
Press the touch pad on the
underside of the liftgate handle
after unlocking all doors.
If equipped with Keyless Access,
a locked vehicle can be opened
if the RKE transmitter is within
1 m (3 ft) of the touch pad.
.
Press
l
on the bottom edge of
the liftgate next to the latch to
close.
Press any liftgate button, the touch
pad, or
b
on the RKE transmitter
while the liftgate is moving to stop it.
Pressing any liftgate button or
pressing
b
twice quickly on the
RKE transmitter restarts the
operation in the reverse direction.
Pressing the touch pad on the
liftgate handle will restart the
motion, but only in the opening
direction.
Caution
Manually forcing the liftgate to
open or close during a power
cycle can damage the vehicle.
Allow the power cycle to
complete.
The power liftgate may be
temporarily disabled in extremely
low temperatures, or after repeated
power cycling over a short period of