Tire Messages; Transmission Messages - GMC 2012 Savana Owner's Manual

This message only appears while
the ignition is in ON/RUN, and will
not disappear until the problem is
resolved.
This message cannot be
acknowledged.

Tire Messages

CHECK TIRE PRESSURE or
TIRE LOW ADD AIR TO TIRE
If the vehicle has the Tire Pressure
Monitor System (TPMS), this
message displays when the
pressure in one or more of the tires
is low. The low tire pressure warning
light will also come on. See
message will also indicate which
tire needs to be checked. 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. If a tire pressure
message appears on the DIC, stop
as soon as you can. Have the tire
pressures checked and set to those
shown on the Tire Loading
Information label. See
,
, and
. The DIC also shows
the tire pressure values. See
.
SERVICE TIRE MONITOR
SYSTEM
If the vehicle has the Tire Pressure
Monitor System (TPMS), this
message displays if a part on the
system is not working properly. The
tire pressure light also flashes and
then remains on during the same
ignition cycle. See
. This
conditions may cause this message
to appear. See
more information. If the warning
comes on and stays on, there may
be a problem with the TPMS. See
your dealer.
Instruments and Controls
TIRE LEARNING ACTIVE
If the vehicle has the Tire Pressure
Monitor System (TPMS), this
message displays when the system
is re-learning the tire positions on
the vehicle. See
information. The tire positions must
be re-learned after rotating the tires
or after replacing a tire or sensor.
See

Transmission Messages

. Several
SERVICE TRANSMISSION
This message displays when there
is a problem with the transmission.
for
See your dealer for service.
5-39
for more
,
,
, and
for more information.