GMC Hybrid 2007 Owner's Manual page 14

If the system stops supplying 120-volt AC power
unexpectedly and the APO button starts flashing,
the system has detected an overload or ground
fault condition. To reset the system see "Resetting
the Short Circuit, Overload or Ground Fault
Detection (GFD) Circuit" later in this section.
The APO system will operate in the normal mode
until you turn it off by doing one of the following:
•
Pressing the APO button. The light in the
APO button will turn off.
•
Turning the ignition switch to ACCESSORY or
LOCK. See "Ignition Positions" in your owner
manual Index.
14
Continuous Mode
This mode can be operated only when the vehicle is
not moving and the transmission is in PARK (P) and
will provide up to 2,400 watts of 120-volt AC power
to the outlets.
Continuous mode can be operated with the key
removed from the ignition. The engine will
run continuously in this mode to supply electrical
power to the APO system.
You can use the vehicle as a generator in this
mode when no electrical power outlets are
available or during instances such as power
outages. Use this mode to power critical
appliances rather than an entire circuit in a
home/building. Never connect the APO system
outlets directly to a building's circuitry or another
power supply.
For more information on running your vehicle
while it is parked, see "Parking Over Things that
Burn," "Engine Exhaust," and "Running Your
Engine While You Are Parked" in your owner
manual Index.