Service Air Bag; Service Brake System; Service Tire Monitor System - GMC 2010 Savana 1500 Cargo Owner's Manual

SERVICE AIR BAG

This message displays if there is a problem with the
airbag system. Have your dealer/retailer inspect
the system for problems. See Airbag Readiness Light
on page 4-23 and Airbag System on page 2-60 for more
information.
SERVICE BATTERY CHARGING
SYSTEM
On some vehicles, this message displays if there is a
problem with the battery charging system. Under certain
conditions, the charging system light may also turn
on in the instrument panel cluster. See Charging System
Light on page 4-27. Driving with this problem could
drain the battery. Turn off all unnecessary accessories.
Have the electrical system checked as soon as
possible. See your dealer/retailer.

SERVICE BRAKE SYSTEM

This message displays along with the brake system
warning light if there is a problem with the brake system.
See Brake System Warning Light on page 4-28. If this
message appears, stop as soon as possible and turn off
the vehicle. Restart the vehicle and check for the
message on the DIC display. If the message is still
displayed or appears again when you begin driving, the
brake system needs service as soon as possible.
See your dealer/retailer.
SERVICE STABILITRAK
If your vehicle has StabiliTrak
displays, it means there may be a problem with the
StabiliTrak system. If you see this message, try to reset
the system. Stop; turn off the engine for at least
15 seconds; then start the engine again. If this message
still comes on, it means there is a problem. You
should see your dealer/retailer for service. The vehicle
is safe to drive, however, you do not have the benefit
of StabiliTrak, so reduce your speed and drive
accordingly.
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/retailer before turning off the engine. See
®
PASS-Key III+ Electronic Immobilizer Operation on
page 3-20 for more information.

SERVICE TIRE MONITOR SYSTEM

If your 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 Tire Pressure Light on page 4-30. Several
conditions may cause this message to appear. See Tire
Pressure Monitor Operation on page 6-66 for more
®
and this message
4-49