Liftgate/Liftglass - GMC 2007 Yukon Denali Owner's Manual

Liftgate/Liftglass

CAUTION:
{
It can be dangerous to drive with the
liftglass or liftgate open because carbon
monoxide (CO) gas can come into your
vehicle. You cannot see or smell CO.
It can cause unconsciousness and
even death.
If you must drive with the liftglass or
liftgate open, or if electrical wiring or
other cable connections must pass
through the seal between the body and
the liftglass or liftgate:
•
Make sure all other windows are shut.
•
Turn the fan on your heating or
cooling system to its highest speed
with the recirculation mode off.
That will force outside air into your
vehicle. See Dual Automatic Climate
Control System on page 215.
126
CAUTION: (Continued)
CAUTION: (Continued)
•
If you have air outlets on or under
the instrument panel, open them all
the way.
•
If your vehicle is equipped with a
power liftgate, disable the power
liftgate function.
See Engine Exhaust on page 155.
See Power Liftgate on page 128 for more
information on how to use the power liftgate.
To unlock the liftgate, use the power door lock
switch or press the door unlock button on
the Remote Keyless Entry (RKE) transmitter twice.
See Remote Keyless Entry (RKE) System
Operation on page 116.