Liftgate/Liftglass - GMC Yukon 2007 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
Climate Control System on page 227 or
Dual Automatic Climate Control
System on page 231.
130
CAUTION: (Continued)
CAUTION: (Continued)
•
If you have air outlets on or under the
instrument panel, open them all
the way.
•
If your vehicle has a power liftgate,
disable the power liftgate function.
See Engine Exhaust on page 164.
If your vehicle has a power liftgate, see Power
Liftgate on page 132.
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 119.