GMC 2010 Savana 1500 Cargo Owner's Manual page 191

Some messages cannot be cleared from the DIC
display because they are more urgent. These messages
require action before they can be cleared. You should
take any messages that appear on the display seriously
and remember that clearing the messages will only
make the messages disappear, not correct the problem.
The following are the possible messages that can be
displayed and some information about them.
If your vehicle has the DURAMAX
®
the DURAMAX Diesel manual for more information.
AUTOMATIC LIGHT CONTROL OFF
This message displays when the automatic headlamps
are turned off. See Exterior Lamps on page 4-9 for
more information.
AUTOMATIC LIGHT CONTROL ON
This message displays when the automatic headlamps
are turned on. See Exterior Lamps on page 4-9 for
more information.
CALIBRATING: DRIVE IN CIRCLES
This message displays when calibrating the compass.
Drive the vehicle in circles at less than 8 km/h (5 mph) to
complete the calibration. See DIC Compass on
page 4-43 for more information.
®
Diesel engine, see
CALIBRATION COMPLETE
This message displays when the compass calibration is
complete. See DIC Compass on page 4-43 for more
information.
CARGO DOOR OPEN
This message displays and a chime sounds if the cargo
door is open while the ignition is in ON/RUN. Turn off
the vehicle and check the cargo door. Restart the
vehicle and check for the message on the DIC display.
CHANGE ENGINE OIL SOON
This message displays when the engine oil needs to be
changed. When you change the engine oil, be sure
to reset the CHANGE ENGINE OIL SOON message.
See Engine Oil Life System on page 6-18 for information
on how to reset the message. See Engine Oil on
page 6-15 and Scheduled Maintenance on page 7-3 for
more information.
CHECK TIRE PRESSURE or TIRE LOW
ADD AIR TO TIRE
If your vehicle has the Tire Pressure Monitor System
(TPMS), this message displays when the pressure
in one or more of the vehicle's tires is low. The low tire
pressure warning light will also come on. See Tire
Pressure Light on page 4-30. This message will also
4-45