GMC 2010 Sierra 1500 Crew Cab Owner's Manual page 286

When the remaining oil life is low, the CHANGE
ENGINE OIL SOON message will appear on the
display. See CHANGE ENGINE OIL SOON under
change the oil as soon as you can. See
. In addition to the engine oil life system
monitoring the oil life, additional maintenance is
recommended in the Maintenance Schedule in this
manual. See
more information.
Remember, you must reset the OIL LIFE display
yourself after each oil change. It will not reset itself.
Also, be careful not to reset the OIL LIFE display
accidentally at any time other than when the oil has just
been changed. It cannot be reset accurately until the
next oil change. To reset the engine oil life system, see
4-62
. You should
for
.
Your vehicle may have this display. To access this
display, the vehicle must be in P (Park). If your vehicle
has the Tire Pressure Monitor System (TPMS), after
rotating the tires or after replacing a tire or sensor, the
system must re-learn the tire positions. To re-learn the
tire positions, see
. See
and
for more information.
To access this display, the vehicle must be in P (Park).
This display allows you to match Remote Keyless Entry
(RKE) transmitters to your vehicle. This procedure will
erase all previously learned transmitters. Therefore,
they must be relearned as additional transmitters.