Check Oil Level; Driver Door Ajar; Engine Coolant Hot; Check Washer Fluid - GMC 2005 Sierra 1500 Pickup Owner's Manual

CHECK OIL LEVEL

If your vehicle is equipped with 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, if equipped, will
acknowledge the message and clear it from the DIC
display. If your vehicle is not equipped with 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 5-48. Adding washer fluid will clear the message.
Pressing any of the four DIC buttons, if equipped,
will acknowledge the message and clear it from the DIC
display. If your vehicle is not equipped with 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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DRIVER DOOR AJAR

If the driver's door is not fully closed, this message will
appear on the display and you will hear a chime.
Stop and turn off the vehicle, check the door for
obstacles and close the door again. Check to see if the
message still appears on the DIC. Pressing any of
the four DIC buttons, if equipped, will acknowledge the
message and clear it from the DIC display. If your
vehicle is not equipped with the four DIC buttons,
pressing the trip odometer reset stem will acknowledge
the message and clear it from the DIC display.

ENGINE COOLANT HOT

If the cooling system temperature gets hot, this message
will appear in the DIC. Stop the vehicle and let the
engine idle in PARK (P), or FIRST (1) for manual
transmissions, to allow the coolant to reach a safe
temperature. This message will clear when the coolant
temperature drops to safe operating temperature.