GMC 2006 Sierra - Manual (Page 235)

CHANGE ENGINE OIL
This message is displayed when the engine oil needs to
be changed.
When you change the engine oil, be sure to reset the
CHANGE ENGINE OIL message. See Engine Oil Life
System (Gasoline Engine) on page 5-23, Engine Oil
(Gasoline Engine) on page 5-20, and Scheduled
Maintenance (Gasoline Engine) on page 6-4 for more
information.
CHARGING SYSTEM FAILURE
On some vehicles, if there is a problem with the generator
and battery charging system, this message will appear on
the DIC, a chime will sound, and the battery warning light
on the instrument panel cluster will come on. Driving
with this problem could drain your battery. Turn off all
unnecessary accessories. Stop and turn off the vehicle
as soon as it is safe to do so. Have the electrical system
checked by your GM dealer immediately. See Battery
Warning Light on page 3-40 and Voltmeter Gage on
page 3-40 for more information.
CHECK OIL LEVEL
If your vehicle has an oil level sensor, and the oil level in
the vehicle is low, this message will appear on the DIC.
Check the oil level and correct it as necessary. You may
need to let the vehicle cool or warm up and cycle the
ignition to be sure this message will clear. Once the
problem is corrected, pressing any of the four DIC
buttons will acknowledge the message and clear it from
the DIC display. If your vehicle does not have the four
DIC buttons, pressing the trip odometer reset stem will
acknowledge the message and clear it from the DIC
display. See Engine Oil (Gasoline Engine) on page 5-20
for additional information.
CHECK WASHER FLUID
If the washer fluid level is low, this message will appear
on the DIC. See Windshield Washer Fluid on page 5-46.
Adding washer fluid to the windshield washer reservoir
will clear the message. Pressing any of the four DIC
buttons will acknowledge the message and clear it from
the DIC display. If your vehicle does not have the four
DIC buttons, pressing the trip odometer reset stem will
acknowledge the message and clear it from the DIC
display.
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