Stabilitrak ® System; Tire Pressure Monitor; Engine Oil Life System - GMC 2011 Yukon/Yukon XL Owner's Manual

The vehicle has a traction control
system that limits wheel spin and
the StabiliTrak system that assists
with directional control of the
vehicle in difficult driving conditions.
Both systems turn on automatically
every time the vehicle is started.
To turn off traction control, press
and release on the instrument
panel. illuminates and the
appropriate DIC message
displays. See Ride Control
System Messages on page 5 45.
To turn off both traction control
and StabiliTrak, press and
hold until illuminates and
the appropriate DIC message
displays. See Ride Control
System Messages on page 5 45.
Press and release
turn on both systems.
For more information, see
StabiliTrak
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The TPMS warning light alerts you
to a significant loss in pressure of
one of the vehicle's tires. If the
warning light comes on, stop as
soon as possible and inflate the
tires to the recommended pressure
shown on the Tire and Loading
Information label. See Vehicle Load
Limits on page 9 24. The warning
light will remain on until the tire
pressure is corrected.
again to
®
System on page 9 56.
During cooler conditions, the low tire
pressure warning light may appear
when the vehicle is first started and
then turn off. This may be an early
indicator that the tire pressures are
getting low and the tires need to be
inflated to the proper pressure.
The TPMS does not replace normal
monthly tire maintenance. It is the
driver s responsibility to maintain
correct tire pressures.
See Tire Pressure Monitor System
on page 10 62.
The engine oil life system calculates
engine oil life based on vehicle use
and, on most vehicles, displays a
DIC message when it is necessary
to change the engine oil and filter.
The oil life system should be reset
to 100% only following an oil
change.