Buckle Seatbelt; Change Engine Oil; Check Oil Level; Buckle Passenger - GMC 2003 Yukon Owner's Manual

BUCKLE SEATBELT

If your vehicle is equipped with the passenger sensing
system, this message reminds you to buckle the
driver's and/or passenger's seatbelt. See Passenger
Sensing System on page 1-81 . The message will come
on and a chime will sound when the ignition is in
RUN or ON and the following conditions occur:
•
The driver's seatbelt is unbuckled.
•
The driver's seatbelt is unbuckled and the
passenger's seatbelt is unbuckled with the
passenger airbag enabled.
Press the select button to acknowledge the message
and clear it from the DIC display.

BUCKLE PASSENGER

If your vehicle is equipped with the passenger sensing
system, this message reminds you to buckle the
passenger's seatbelt. See Passenger Sensing System
on page 1-81 . This message will come on and a
chime will sound when the ignition is in RUN or ON and
the driver's seatbelt is buckled and the passenger's
seatbelt is unbuckled with the passenger airbag enabled.
Press the select button to acknowledge this message
and clear it from the DIC display.

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. This message
will clear itself after 10 seconds until the next ignition
cycle, or until the message is reset. See Engine
Oil, When to Change under Engine Oil on page 5-16 .

CHECK OIL LEVEL

If 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. The message will clear itself after 10
seconds, until the next ignition cycle. Once the problem
is corrected, press the select button to clear the
message from the DIC display.

CHECK TIRE PRESSURE

If a low tire pressure is detected in any of the vehicle's
tires, this message will appear on the DIC, along
with a chime. Press the select button, or reset stem, to
acknowledge the message and clear it from the DIC
display. It will appear at each ignition cycle until the tires
are inflated to the correct inflation pressure.
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