Vehicle Messages; Battery Voltage And Charging; Brake System Messages - GMC Savana 2011 Owner's Manual

5-32 Instruments and Controls
Change Compass Zone
The vehicle may have this feature.
To change the compass zone
through the DIC, see Compass on
page 5 4.
Calibrate Compass
The vehicle may have this feature.
The compass can be manually
calibrated. To calibrate the compass
through the DIC, see Compass on
page 5 4.
Blank Display
This display shows no information.

Vehicle Messages

Messages displayed on the DIC
indicate the status of the vehicle
or some action may be needed
to correct a condition. Multiple
messages may appear one after
another.
The messages that do not
require immediate action can be
acknowledged and cleared by
pressing (Set/Reset).
The messages that require
immediate action cannot be cleared
until that action is performed.
All messages should be taken
seriously and clearing the message
does not correct the problem.
The following are the possible
messages and some information
about them.
If the vehicle has the Duramax
Diesel engine, see the Duramax
Diesel manual for more information.
I n f o r ma t i o n P r o v i d e d b y :
Battery Voltage and
Charging Messages
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 5 20. 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.

Brake System Messages

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 5 23. If this message
appears, stop as soon as possible