Airbag System Messages; Anti-Theft Alarm System; Messages; Tire Messages - GMC Yukon 2011 Owner's Manual

Airbag System Messages

SERVICE AIR BAG
This message displays if there is a
problem with the airbag system.
Have your dealer inspect the
system for problems. See Airbag
Readiness Light on page 5 18 and
Airbag System on page 3 39 for
more information.

Anti-Theft Alarm System

Messages

SERVICE THEFT DETERRENT
SYSTEM
This message displays when there
is a problem with the theft-deterrent
system. The vehicle may or may not
restart so you may want to take the
vehicle to your dealer before turning
off the engine. See Immobilizer
Operation on page 2 16 for more
information.

Tire Messages

SERVICE TIRE MONITOR
SYSTEM
On vehicles with the Tire
Pressure Monitor System (TPMS),
this message displays if a part on
the TPMS is not working properly.
The tire pressure light also flashes
and then remains on during the
same ignition cycle. See Tire
Pressure Light on page 5 26.
Several conditions may cause
this message to appear. See Tire
Pressure Monitor Operation on
page 10 59 for more information.
If the warning comes on and stays
on, there may be a problem with the
TPMS. See your dealer.
TIRE LEARNING ACTIVE
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays when the TPMS
is re-learning the tire positions on
your vehicle. The tire positions must
be re-learned after rotating the tires
or after replacing a tire or sensor.
Instruments and Controls
See Tire Inspection on page 10 62,
Tire Rotation on page 10 62, Tire
Pressure Monitor System on
page 10 58, and Tire Pressure on
page 10 56 for more information.
TIRE LOW ADD AIR TO TIRE
On vehicles with the Tire Pressure
Monitor System (TPMS), this
message displays when the
pressure in one or more of the
vehicle's tires needs to be checked.
This message also displays LEFT
FRT (left front), RIGHT FRT
(right front), LEFT RR (left rear),
or RIGHT RR (right rear) to
indicate the location of the low
tire. The low tire pressure warning
light will also come on. See Tire
Pressure Light on page 5 26.
You can receive more than one
tire pressure message at a time.
To read the other messages that
may have been sent at the same
time, press the set/reset button
or the trip odometer reset stem. If a
tire pressure message appears on
the DIC, stop as soon as you can.
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